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Ptosis (eyelid)

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muscle. Although this procedure can be completed through two different approaches, the internal and the external, the external approach allows the surgeons to obtain a better view of the surgical site during the procedure. The surgeon will begin with an incision on the eyelid. Once the levator has been exposed, the surgeon either folds it or cuts it off before suturing it to the tarsal plate. During this procedure, it is up to the surgeon to decide the height and the contour of the patient's eyelid, with input from the patient.
548:(wasp/bee/snake venom) or botulinum toxin due to the effect of those factors on the CNIII or the sympathetic pathway. Mechanical ptosis can also occur due to scarring tissue restricting the patient's eyelid excursion or weighing down the patient's lid. Another mechanism is the disturbance of the oculomotor nerve causing the levator palpebrae to weaken, resulting in the eyelid drooping. Ptosis can also occur in a patient with brain tumors due to pressure on the third nerve, also known as the sympathetic nerve, on the brainstem. 859:
patient's lid's resting position. The procedure is done with the doctor using the sling to loop the material, then threading it underneath the patient's eyebrows and above the lashes. Once the sling has been tightened, this allows the patient's forehead's muscle to aid in lifting the lid. The sling can be looped in a pentagon or triangle (singular or double) shape. Many slings in the market today include monofilament nylon, silicone rods, polyester, silk, collagen, stainless steel, or polypropylene.
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should be considered. Medical third nerve palsy, contrary to surgical third nerve palsy, usually does not affect the pupil and tends to improve in several weeks slowly. Surgery to correct ptosis due to medical third nerve palsy is normally considered only if the improvement of ptosis and ocular motility are unsatisfactory after half a year. Patients with third nerve palsy tend to have a diminished or absent function of the levator.
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males. The average age for mechanical ptosis is 49.41 years in females and 43.30 years in males. The average age for myogenic ptosis is 53.45 for females and 43.30 for males. The average age for neurogenic ptosis is 43.6 years in females and 32.62 years in males. Lastly, the average age for traumatic ptosis is 35.12 years in females and 33.4 years in males. Ptosis was not found to have any overall gender or racial preference.
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experiencing improvement in vision as well as cosmetic results. In a study of patients who were previously treated for ptosis, half required additional surgery within 8 to 10 years of the first surgery. If the ptosis is not related to major health issues (such as cancerous tumors or traumatic injuries), the condition will not shorten the patient's life expectancy.
604:. In this case, the ptosis is due to interruption innervations to the sympathetic, autonomic Muller's muscle rather than the somatic levator palpebrae superioris muscle. The lid position and pupil size are typically affected by this condition, and the ptosis is generally mild, no more than 2  mm. The pupil might be smaller on the affected side. While 4% 395:). It can affect one eye or both eyes and is more common in the elderly, as muscles in the eyelids may begin to deteriorate. Babies may also exhibit ptosis at birth as the result of abnormal development of the levator muscle while the child is in the mother's womb. Congenital ptosis is hereditary in three main forms. 924:
According to ophthalmology studies done on ptosis patients, occurrence rates are as follows. The average age for females experiencing aponeurotic ptosis is 67.83 years, and the corresponding male average age is 68.19. The average age for congenital ptosis is 12.27 years for females and 8.57 years for
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Despite the gains the patient can obtain from the surgeries, there are risk factors. After the surgery, the patient may experience asymmetrical (uneven) eyelids. If the surgery is not done carefully, the patient may experience dry eyes because the eye is no longer closing fully. The patient may also
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A doctor will first perform a physical exam with questions about the patient's medical history to distinguish whether the condition may be hereditary. A slit lamp exam is performed with a high-intensity light that allows a close look at the patient's eyes. The doctor can also perform a test in which
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Chronic progressive external ophthalmoplegia is a systemic condition that usually affects only the lid position and the external eye movement without involving the movement of the pupil. This condition accounts for nearly 45% of myogenic ptosis cases. Most patients develop ptosis due to this disease
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Current studies have indicated that previous methods, such as occlusion therapy and surgery, are considered the most appropriate for treating this condition. Further studies are encouraged to be able to determine the optimal surgical indications. Any discoveries on approaches with dry eye will help
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The levator resection and advancement surgery should only be considered for patients who are experiencing a levator function less than or equal to 5 mm. The levator function measures the distance the eyelid travels, starting with the downgaze movement to the upgaze without moving the frontalis
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by a tumor or aneurysm, it is highly likely to result in an abnormal ipsilateral papillary response and a larger pupil. Surgical third nerve palsy is characterized by a sudden onset of unilateral ptosis and an enlarged or sluggish pupil to the light. In this case, imaging tests such as CTs or MRIs
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is a common neurogenic ptosis that could also be classified as neuromuscular ptosis because the site of pathology is at the neuromuscular junction. Studies have shown that up to 70% of myasthenia gravis patients present with ptosis, and 90% of these patients will eventually develop ptosis. In this
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The Whitnall sling procedure is done with an incision from the levator to the Whitnall ligament. Then the surgeon will suture the Whitnall's ligament connecting it to the superior tarsal edge. This procedure most likely is done if the patients are concerned about cosmetic appearance. The Whitnall
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Aponeurotic and congenital ptosis may require surgical correction if severe enough to interfere with the vision or if appearance is a concern. Treatment depends on the type of ptosis and is usually performed by an ophthalmic plastic surgeon or a reconstructive surgeon specializing in diseases and
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The frontalis sling surgery can only be done if the patient's ptosis condition is due to diseased or stretched-out muscles. The stretching-out of muscle is due to age. The frontalis sling surgery is done to either tighten or shorten the affected muscles, thereby allowing the process to raise the
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can compensate for the patient's impeded vision. The reason for delaying the surgery until the patient is at least 4–5 years of age is the necessity of delay for the frontonasal and upper face to complete their complex growth. After this complex growth is complete, the doctors can obtain a more
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The ophthalmologist may also measure the degree of the eyelid droop by measuring the marginal reflex distance, which is the distance between the center of the pupil and the edge of the upper lid, as well as the strength and function of the patient's levator muscle. This test entails holding the
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If the ptosis is left untreated, patients may experience amblyopia, also known as lazy eye, which can permanently damage the patient's vision. After careful observation and planning from specialists, ptosis can be successfully treated. Treatment like surgery will allow the patient to begin
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due to the altered positioning of the eye. Additionally, ptosis can lead to eye strain and fatigue, potentially exacerbating existing refractive errors such as myopia or hyperopia. Early detection and management of ptosis, often through surgical correction, are essential to minimize these
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Causes of congenital ptosis remain unknown. Ptosis may be caused by damage to the muscle that raises the eyelid, damage to the superior cervical sympathetic ganglion or damage to the oculomotor nerve, which controls the muscle. Such damage could be a sign of an underlying disease such as
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A visual field test may be performed, which assesses the degree to which the ptosis affects the superior vision. Because nerve damage is among the possible causes of ptosis, the ophthalmologist will check the patient's pupil for abnormalities. The doctor will also check muscle function.
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Different trauma can cause and induce many different mechanisms. For example, myogenic ptosis results from a direct injury to the levator muscle and/or Müller's muscle. On the other hand, neurogenic ptosis is caused by closed head injuries or traumatically introduced
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Acquired ptosis is most commonly caused by aponeurotic ptosis. This can occur because of senescence, dehiscence or disinsertion of the levator aponeurosis. Moreover, chronic inflammation or intraocular surgery can lead to the same effect. Also, wearing
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Ptosis can lead to various complications, including refractive errors. When ptosis obstructs the upper field of vision, affected individuals may compensate by tilting their head back or raising their eyebrows, which can result in astigmatism or other
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Frontalis sling surgery is considered the most effective surgical treatment for moderate to severe congenital ptosis. Many different materials can be used for the surgery, though it is currently unclear which material has the highest success rate.
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after inflammation or surgery. Mild ptosis may occur with aging. A drooping eyelid can be one of the first signals of a third-nerve palsy resulting from a cerebral aneurysm that is otherwise asymptomatic, a condition known as
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Ptosis caused by oculomotor palsy can be unilateral or bilateral, as the subnucleus to the levator muscle is a shared midline structure in the brainstem. In cases where the palsy is caused by the compression of the
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sling procedure is able to provide a better cosmetic result because the procedure is able to keep the Whitnall's ligament intact. This allows the support of the lacrimal gland and temporal eyelid to be maintained.
453:, mechanical or traumatic cause, and it usually occurs in an isolated manner. However, it may be associated with various other conditions, such as immunological, degenerative or hereditary disorders as well as 1740:
Owji, Naser; Khalili, Mohammad Reza; Bazrafkan, Hamid; Heydari, Mojtaba (3 October 2022). "Long-term outcome of refractive errors in patients with congenital blepharoptosis who have undergone ptosis surgery".
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Warrell, D. A.; Hudson, B. J.; Lalloo, D. G.; Trevett, A. J.; Whitehead, P; Bamler, P. R.; Ranaivoson, M; Wiyono, A; Richie, T. L.; Fryauff, D. J.; O'Shea, M. T.; Richards, A. M.; Theakston, R. D. (1996).
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Through these tests, the ophthalmologist may properly diagnose ptosis and identify its classification, and a determination may be made regarding the course of treatment, which may involve surgery.
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If the condition occurs in a child, the doctor will delay the surgery until the patient is 4 or 5 years old. If the patient is under the recommended age for surgery, the doctor will test if
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experience bleeding after the surgery and infections if the surgical site is not taken care of properly. On rare occasions, the patient will experience a loss in eyelid movement.
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accurate measurement of the conditions. However, surgery will be needed sooner if the patient's vision impediment worsens or proves unresponsive to the occlusion therapy.
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displayed ptosis after surgery to treat wounds inflicted by a large iron rod entering his left cheek, passing behind his left eye, and exiting at the top of his head
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onto the eyelids. Patients with myasthenic ptosis are likely to experience a variation in the drooping of the eyelid at different hours of the day.
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Ptosis caused by trauma can ensue after an eyelid laceration with transection of the upper eyelid elevators or disruption of the neural input.
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or lesions of the lid or orbit. Dysfunctions of the levators may occur as a result of autoimmune antibodies attacking and eliminating the
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instilled in the eyes can confirm the diagnosis of Horner's syndrome, Hydroxyamphetamine eye drops can differentiate the location of the
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resulting from lack of lid support (empty socket or atrophic globe) or a higher lid position on the other side, as in lid retraction.
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case, ptosis can be unilateral or bilateral, and its severity tends to be oscillating during the day, because of factors such as
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Ptosis that is caused by a disease may improve if the disease is treated successfully, although some related diseases, such as
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Ptosis occurs as the result of dysfunction of the muscles that raise the eyelid or their nerve supply (
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or drug effect. This particular type of ptosis is distinguished from the others with the help of a
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with ptosis (left image) and dilated, fixed pupils (right image). The teenager was fully conscious
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is injected into a vein, and the eyelids are monitored for resulting signs of improvement.
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for long periods is thought to have a certain impact on the development of the condition.
427: 365: 357: 1143: 1031: 286:. The artist has depicted Edward's blepharoptosis, a trait he inherited from his father, 572:. Also specific to myasthenia gravis is the fact that coldness inhibits the activity of 411:(apex of the lung) and diseases that cause weakness in muscles or nerve damage, such as 3895: 3841: 3836: 3782: 3767: 3759: 3749: 3739: 3583: 3435: 3380: 3223: 2991: 2920: 2702: 2672: 2618: 2572: 2443: 2316: 2250: 2240: 1555: 1530: 1401: 1261: 1226: 573: 473: 462: 408: 1962: 3914: 3859: 3503: 3358: 3298: 3015: 2963: 2910: 2840: 2749: 2636: 2613: 2541: 2450: 2255: 2160: 1770: 1318: 621: 565: 495: 491: 227: 168: 1128: 426:
Ptosis can be caused by the aponeurosis of the levator muscle, nerve abnormalities,
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Age; eye muscles weaken as they age, increasing the chance of the eyelids drooping.
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to measure how far the eyelid travels when the patient is gazing downward.
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The eyelid may not protect the eye as effectively, allowing it to dry.
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Finsterer, J (2003). "Ptosis: causes, presentation, and management".
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Obstructed vision may necessitate tilting the head backward to speak.
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and areola hypopigmentation and anhidrosis caused by paresis of the
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Jacobs, Sarah Mireles; Tyring, Ariel J.; Amadi, Arash J. (2018).
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complications and ensure optimal visual health.   
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Droopy eyelids can give the face a false appearance of being
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Signs and symptoms typically seen in this condition include:
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The AMA Medical Guide, Random House, Inc. New York, 1997 ed.
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Non-surgical modalities like the use of "crutch" glasses or
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Sagging upper eyelids can partially block the field of view.
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Ptosis of the left eyelid (unilateral ptosis). A headshot
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Depending upon the cause, ptosis may be classified into:
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Congenital neurogenic ptosis is believed to be caused by
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QJM: Monthly Journal of the Association of Physicians
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The areas around the eyes may become tired and achy.
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Bilateral ptosis is usually accompanied by 715:, which may be involutional or postoperative. 324:Some of the risk factors for ptosis include: 8: 3128:Chronic progressive external ophthalmoplegia 1855:: CS1 maint: multiple names: authors list ( 1577:: CS1 maint: multiple names: authors list ( 1485:: CS1 maint: multiple names: authors list ( 2456:Thygeson's superficial punctate keratopathy 1231:Journal of Ophthalmic & Vision Research 3725: 3646: 3621: 3607: 3599: 3562: 3326: 3115: 3106: 2984: 2971: 2958: 2565: 2383: 2374: 2361: 2112: 2103: 2090: 2068: 2054: 2046: 1917: 987:(9 ed.). Wiley Blackwell. p. 61. 624:when the eyelids are closed is very poor. 158: 149: 1554: 1369: 1260: 1242: 1144:"Ptosis, convergence disorder and heroin" 763:, and/or progressive muscular paralysis. 135:Learn how and when to remove this message 27:Drooping of the upper eyelid over the eye 1828:"How to Spot and Treat Dangerous Ptosis" 1282: 1280: 983:Mark W. Leitman. "External structures". 886:to support the eyelid may also be used. 250:, is a drooping or falling of the upper 1784:Gonzalez-Esnaurrizar, G. (2008-05-14). 1451: 1449: 1447: 975: 1848: 1570: 1478: 687:and third cranial nerve misdirection. 7: 3707:Congenital lacrimal duct obstruction 2936:Familial exudative vitreoretinopathy 1052: 1050: 1048: 934:further the oculoplastic surgeries. 274:Early fourteenth-century manuscript 73:adding citations to reliable sources 3059:non-arteritic anterior (NAION) 2896:Leber's hereditary optic neuropathy 1743:Clinical and Experimental Optometry 1654:"Ptosis Information and Symptoms -" 596:, ptosis is usually accompanied by 3632:malformations and deformations of 2931:Persistent tunica vasculosa lentis 1826:Philadelphia, Jurij R. Bilyk, MD. 891:oculopharyngeal muscular dystrophy 849:oculopharyngeal muscular dystrophy 695:oculopharyngeal muscular dystrophy 417:oculopharyngeal muscular dystrophy 298:The eyelid(s) may appear to droop. 25: 2659:Polypoidal choroidal vasculopathy 1505:American Academy of Ophthalmology 1456:City, Janice Liao, MD, New York. 2764:Central retinal artery occlusion 731:, which is a classic symptom of 685:Marcus Gunn jaw winking syndrome 441:Ptosis may be attributable to a 305:, uninterested or even sinister. 187: 49: 2769:Branch retinal artery occlusion 2498:Terrien's marginal degeneration 1888:from the original on 2021-08-31 1838:from the original on 2021-04-29 1808:from the original on 2021-04-29 1722:from the original on 2021-04-30 1693:from the original on 2021-08-08 1664:from the original on 2021-05-06 1632:from the original on 2021-03-05 1603:from the original on 2021-04-29 1511:from the original on 2021-04-30 1468:from the original on 2021-04-30 1329:from the original on 2021-04-29 1300:from the original on 2016-03-04 1207:from the original on 2012-12-07 1182:from the original on 2012-03-05 1081:from the original on 2018-03-09 1009:from the original on 2021-04-30 60:needs additional citations for 2799:Bietti's crystalline dystrophy 2759:Central retinal vein occlusion 2488:Pellucid marginal degeneration 1712:"Ptosis, Congenital - EyeWiki" 1547:10.1002/14651858.CD012725.pub2 423:, may also cause this effect. 1: 2852:Vitelliform macular dystrophy 2743:Posterior vitreous detachment 2609:Persistent pupillary membrane 1832:www.reviewofophthalmology.com 1755:10.1080/08164622.2021.1973344 1462:www.reviewofophthalmology.com 834:Surgical procedures include: 364:patient with bilateral total 3921:Congenital disorders of eyes 3339:Leber's congenital amaurosis 3250:Internuclear ophthalmoplegia 2941:Vogt-Koyanagi-Harada disease 2926:Persistent fetal vasculature 2857:Leber's congenital amaurosis 389:levator palpebrae superioris 356:Neurotoxic ptosis caused by 171:of an unidentified male, by 2138:Meibomian gland dysfunction 942:Ptosis is derived from the 893:, currently have no cures. 725:or tumors of the upper lid. 511:Ingestion of high doses of 391:and sympathetic nerves for 3942: 2862:Birdshot chorioretinopathy 2836:Central serous retinopathy 2654:Focal choroidal excavation 2527:Corneal neovascularization 2344:Subconjunctival hemorrhage 1593:"Blepharoptosis - EyeWiki" 1535:Cochrane Database Syst Rev 1165:10.5144/0256-4947.2002.369 985:Manual for Eye Examination 29: 3574: 3561: 3329: 3245:Convergence insufficiency 3118: 2987: 2970: 2957: 2886:Primary juvenile glaucoma 2731:Cytomegalovirus retinitis 2373: 2360: 2146: 2102: 2089: 2080:Diseases of the human eye 1427:World Health Organization 1113:10.1007/s00266-003-0127-5 1101:Aesthetic Plastic Surgery 767:ptosis is a precursor to 721:, which is the result of 166: 157: 3809:Axenfeld–Rieger syndrome 2755:Ocular ischemic syndrome 1244:10.4103/jovr.jovr_148_17 1152:Annals of Saudi Medicine 1030:. MEDgle. Archived from 664:Mild right eyelid ptosis 280:King Edward I of England 30:Not to be confused with 3885:Coloboma of optic nerve 3255:One and a half syndrome 3009:Foster Kennedy syndrome 1398:Science Museum (London) 1075:"Eye Ptosis Congenital" 3689:Marcus Gunn phenomenon 3494:Argyll Robertson pupil 2294:Periorbital cellulitis 1879:Original Investigation 1870:Aakalu, Vinay (2011). 1626:webeye.ophth.uiowa.edu 1371:10.1093/qjmed/89.7.523 1003:www.eyeinstitute.co.nz 960:Apraxia of lid opening 884:scleral contact lenses 814: 783:. It is, therefore, a 677:oculomotor nerve palsy 665: 501:oculomotor nerve palsy 478:superior tarsal muscle 393:superior tarsal muscle 380: 369: 291: 3467:Scintillating scotoma 3133:Kearns–Sayre syndrome 3076:Toxic and nutritional 3049:posterior (PION) 2532:Kayser–Fleischer ring 813:has a left eye ptosis 808: 663: 375: 355: 340:Neurological disorder 273: 153:Ptosis of the eyelids 3240:Conjugate gaze palsy 3111:Paralytic strabismus 3044:anterior (AION) 2826:Retinitis pigmentosa 2821:Macular degeneration 2594:Intermediate uveitis 2510:Keratoconjunctivitis 84:"Ptosis" eyelid 69:improve this article 3545:Childhood blindness 3524:Parinaud's syndrome 3094:Extraocular muscles 2882:Ocular hypertension 2846:Epiretinal membrane 2831:Retinal haemorrhage 2686:Congenital cataract 1352:Micropechis ikaheka 1319:"Diagnosing Ptosis" 1028:"Congenital Ptosis" 929:Research directions 775:caused by complete 769:respiratory failure 3699:Lacrimal apparatus 3071:Leber's hereditary 2738:Retinal detachment 2691:Childhood cataract 2503:Post-LASIK ectasia 2284:Orbital cellulitis 2233:Lacrimal apparatus 2006:External resources 1394:"Nature's poisons" 815: 781:thoracic diaphragm 713:Aponeurotic ptosis 703:myotonic dystrophy 666: 531:can cause ptosis. 381: 370: 292: 284:Eleanor of Castile 266:Signs and symptoms 3908: 3907: 3904: 3903: 3715: 3714: 3596: 3595: 3592: 3591: 3557: 3556: 3553: 3552: 3499:Marcus Gunn pupil 3475: 3474: 3396:Visual impairment 3263: 3262: 3169: 3168: 3156:Fourth-nerve (IV) 3084: 3083: 3021:Optic disc drusen 2953: 2952: 2949: 2948: 2667: 2666: 2555: 2554: 2461:Corneal dystrophy 2356: 2355: 2352: 2351: 2227: 2226: 2043: 2042: 913:refractive errors 838:Levator resection 828:occlusion therapy 823:eyelid problems. 785:medical emergency 729:Neurotoxic ptosis 719:Mechanical ptosis 699:myasthenia gravis 693:, which includes 681:Horner's syndrome 675:, which includes 673:Neurogenic ptosis 594:Horner's syndrome 557:Myasthenia gravis 470:Horner's syndrome 413:myasthenia gravis 401:diabetes mellitus 334:History of stroke 241: 240: 147:Medical condition 145: 144: 137: 119: 16:(Redirected from 3933: 3801:Anterior segment 3726: 3679:Blepharophimosis 3647: 3623: 3616: 3609: 3600: 3563: 3327: 3318:Vision disorders 3277:Refractive error 3219:Brown's syndrome 3175:Other strabismus 3161:Sixth-nerve (VI) 3151:Oculomotor (III) 3123:Ophthalmoparesis 3116: 3107: 3098:Binocular vision 3031:Optic neuropathy 2997:optic papillitis 2985: 2972: 2959: 2848:(Macular pucker) 2566: 2547:Band keratopathy 2384: 2375: 2362: 2289:Orbital lymphoma 2176:Blepharophimosis 2166:Blepharochalasis 2113: 2104: 2091: 2070: 2063: 2056: 2047: 1918: 1897: 1896: 1894: 1893: 1887: 1876: 1867: 1861: 1860: 1854: 1846: 1844: 1843: 1823: 1817: 1816: 1814: 1813: 1781: 1775: 1774: 1737: 1731: 1730: 1728: 1727: 1708: 1702: 1701: 1699: 1698: 1687:All About Vision 1679: 1673: 1672: 1670: 1669: 1650: 1641: 1640: 1638: 1637: 1618: 1612: 1611: 1609: 1608: 1589: 1583: 1582: 1576: 1568: 1558: 1526: 1520: 1519: 1517: 1516: 1497: 1491: 1490: 1484: 1476: 1474: 1473: 1453: 1442: 1441: 1439: 1438: 1429:. Archived from 1419: 1413: 1412: 1410: 1409: 1400:. Archived from 1390: 1384: 1383: 1373: 1344: 1338: 1337: 1335: 1334: 1315: 1309: 1308: 1306: 1305: 1299: 1292: 1284: 1275: 1274: 1264: 1246: 1222: 1216: 1215: 1213: 1212: 1197: 1191: 1190: 1188: 1187: 1181: 1148: 1142:Iqbal N (2002). 1139: 1133: 1132: 1096: 1090: 1089: 1087: 1086: 1071: 1065: 1054: 1043: 1042: 1040: 1039: 1024: 1018: 1017: 1015: 1014: 995: 989: 988: 980: 965:Blepharophimosis 809:Hollywood actor 707:blepharophimosis 647:frontalis muscle 482:vascular disease 436:neurotransmitter 385:oculomotor nerve 360:: a 14-year-old 246:, also known as 213: 212: 209: 208: 205: 202: 199: 196: 193: 162: 150: 140: 133: 129: 126: 120: 118: 77: 53: 45: 36:ptosis (breasts) 21: 3941: 3940: 3936: 3935: 3934: 3932: 3931: 3930: 3911: 3910: 3909: 3900: 3864: 3846: 3813: 3795: 3777: 3754: 3744:Cryptophthalmos 3711: 3693: 3636: 3627: 3597: 3588: 3570: 3549: 3528: 3471: 3440: 3400: 3354:Color blindness 3320: 3312: 3259: 3233:Other binocular 3228: 3165: 3137: 3100: 3096: 3092: 3080: 3025: 2978: 2966: 2945: 2901:Ocular hypotony 2866: 2726:Chorioretinitis 2707: 2663: 2647:Chorioretinitis 2623: 2604:Rubeosis iridis 2582: 2551: 2522:Corneal opacity 2478:Corneal ectasia 2405: 2369: 2348: 2334:Pseudopterygium 2298: 2260: 2223: 2190: 2186:Ankyloblepharon 2142: 2098: 2085: 2084: 2074: 2044: 2039: 2038: 2001: 2000: 1929: 1915: 1905: 1903:Further reading 1900: 1891: 1889: 1885: 1874: 1869: 1868: 1864: 1847: 1841: 1839: 1825: 1824: 1820: 1811: 1809: 1783: 1782: 1778: 1739: 1738: 1734: 1725: 1723: 1716:eyewiki.aao.org 1710: 1709: 1705: 1696: 1694: 1681: 1680: 1676: 1667: 1665: 1652: 1651: 1644: 1635: 1633: 1620: 1619: 1615: 1606: 1604: 1597:eyewiki.aao.org 1591: 1590: 1586: 1569: 1541:(4): CD012725. 1528: 1527: 1523: 1514: 1512: 1499: 1498: 1494: 1477: 1471: 1469: 1455: 1454: 1445: 1436: 1434: 1421: 1420: 1416: 1407: 1405: 1392: 1391: 1387: 1346: 1345: 1341: 1332: 1330: 1317: 1316: 1312: 1303: 1301: 1297: 1290: 1286: 1285: 1278: 1224: 1223: 1219: 1210: 1208: 1203:. DrugLib.com. 1199: 1198: 1194: 1185: 1183: 1179: 1159:(5–6): 369–71. 1146: 1141: 1140: 1136: 1098: 1097: 1093: 1084: 1082: 1073: 1072: 1068: 1055: 1046: 1037: 1035: 1026: 1025: 1021: 1012: 1010: 997: 996: 992: 982: 981: 977: 973: 956: 940: 931: 922: 908: 899: 880:ptosis crutches 820: 811:Forest Whitaker 793:botulinum toxin 739:snakes such as 691:Myogenic ptosis 658: 630: 592:When caused by 554: 541: 509: 457:or infections. 366:ophthalmoplegia 358:botulinum toxin 350: 268: 217: 190: 186: 148: 141: 130: 124: 121: 78: 76: 66: 54: 43: 28: 23: 22: 15: 12: 11: 5: 3939: 3937: 3929: 3928: 3923: 3913: 3912: 3906: 3905: 3902: 3901: 3899: 3898: 3896:Norrie disease 3893: 3891:Hydrophthalmos 3888: 3878: 3872: 3870: 3866: 3865: 3863: 3862: 3856: 3854: 3848: 3847: 3845: 3844: 3842:Cornea plana 2 3839: 3837:Cornea plana 1 3834: 3829: 3823: 3821: 3815: 3814: 3812: 3811: 3805: 3803: 3797: 3796: 3794: 3793: 3787: 3785: 3779: 3778: 3776: 3775: 3770: 3768:Ectopia lentis 3764: 3762: 3756: 3755: 3753: 3752: 3750:Microphthalmia 3747: 3740:Cystic eyeball 3732: 3730: 3723: 3717: 3716: 3713: 3712: 3710: 3709: 3703: 3701: 3695: 3694: 3692: 3691: 3686: 3681: 3676: 3671: 3666: 3661: 3655: 3653: 3644: 3638: 3637: 3628: 3626: 3625: 3618: 3611: 3603: 3594: 3593: 3590: 3589: 3587: 3586: 3584:Onchocerciasis 3581: 3575: 3572: 3571: 3566: 3559: 3558: 3555: 3554: 3551: 3550: 3548: 3547: 3542: 3536: 3534: 3530: 3529: 3527: 3526: 3521: 3516: 3511: 3506: 3501: 3496: 3491: 3485: 3483: 3477: 3476: 3473: 3472: 3470: 3469: 3464: 3459: 3454: 3448: 3446: 3442: 3441: 3439: 3438: 3436:Quadrantanopia 3433: 3432: 3431: 3426: 3421: 3410: 3408: 3402: 3401: 3399: 3398: 3385: 3384: 3383: 3381:Oguchi disease 3373: 3372: 3371: 3366: 3361: 3351: 3346: 3341: 3336: 3330: 3324: 3314: 3313: 3311: 3310: 3305: 3296: 3291: 3290: 3289: 3284: 3273: 3271: 3265: 3264: 3261: 3260: 3258: 3257: 3252: 3247: 3242: 3236: 3234: 3230: 3229: 3227: 3226: 3224:Duane syndrome 3221: 3216: 3211: 3210: 3209: 3204: 3194: 3189: 3179: 3177: 3171: 3170: 3167: 3166: 3164: 3163: 3158: 3153: 3147: 3145: 3139: 3138: 3136: 3135: 3130: 3125: 3119: 3113: 3104: 3086: 3085: 3082: 3081: 3079: 3078: 3073: 3068: 3063: 3062: 3061: 3056: 3051: 3046: 3035: 3033: 3027: 3026: 3024: 3023: 3018: 3013: 3012: 3011: 3001: 3000: 2999: 2992:Optic neuritis 2988: 2982: 2968: 2967: 2962: 2955: 2954: 2951: 2950: 2947: 2946: 2944: 2943: 2938: 2933: 2928: 2923: 2921:Phthisis bulbi 2918: 2913: 2908: 2903: 2898: 2893: 2888: 2874: 2872: 2868: 2867: 2865: 2864: 2859: 2854: 2849: 2843: 2838: 2833: 2828: 2823: 2818: 2817: 2816: 2811: 2806: 2804:Coats' disease 2801: 2796: 2794:of prematurity 2791: 2786: 2781: 2771: 2766: 2761: 2752: 2747: 2746: 2745: 2735: 2734: 2733: 2728: 2717: 2715: 2709: 2708: 2706: 2705: 2703:Ectopia lentis 2700: 2695: 2694: 2693: 2688: 2677: 2675: 2669: 2668: 2665: 2664: 2662: 2661: 2656: 2651: 2650: 2649: 2639: 2633: 2631: 2625: 2624: 2622: 2621: 2616: 2611: 2606: 2601: 2596: 2591: 2585: 2583: 2581: 2580: 2575: 2569: 2563: 2561:Vascular tunic 2557: 2556: 2553: 2552: 2550: 2549: 2544: 2539: 2534: 2529: 2524: 2519: 2518: 2517: 2507: 2506: 2505: 2500: 2495: 2490: 2485: 2475: 2474: 2473: 2468: 2458: 2453: 2448: 2447: 2446: 2444:Photokeratitis 2441: 2436: 2431: 2426: 2415: 2413: 2407: 2406: 2404: 2403: 2398: 2392: 2390: 2381: 2371: 2370: 2365: 2358: 2357: 2354: 2353: 2350: 2349: 2347: 2346: 2341: 2336: 2331: 2326: 2325: 2324: 2317:Conjunctivitis 2314: 2308: 2306: 2300: 2299: 2297: 2296: 2291: 2286: 2281: 2276: 2270: 2268: 2262: 2261: 2259: 2258: 2253: 2251:Dacryocystitis 2248: 2243: 2241:Dacryoadenitis 2237: 2235: 2229: 2228: 2225: 2224: 2222: 2221: 2216: 2211: 2206: 2200: 2198: 2192: 2191: 2189: 2188: 2183: 2178: 2173: 2168: 2163: 2158: 2153: 2147: 2144: 2143: 2141: 2140: 2135: 2130: 2125: 2119: 2117: 2110: 2100: 2099: 2094: 2087: 2086: 2083: 2082: 2076: 2075: 2073: 2072: 2065: 2058: 2050: 2041: 2040: 2037: 2036: 2022: 2010: 2009: 2007: 2003: 2002: 1999: 1998: 1987: 1976: 1965: 1950: 1930: 1925: 1924: 1922: 1921:Classification 1914: 1913:External links 1911: 1910: 1909: 1904: 1901: 1899: 1898: 1862: 1818: 1776: 1749:(7): 715–720. 1732: 1703: 1674: 1642: 1613: 1584: 1521: 1507:. 2012-04-12. 1492: 1443: 1414: 1385: 1339: 1323:nyulangone.org 1310: 1276: 1237:(4): 447–452. 1217: 1192: 1134: 1107:(3): 193–204. 1091: 1066: 1044: 1019: 990: 974: 972: 969: 968: 967: 962: 955: 952: 939: 936: 930: 927: 921: 918: 907: 904: 898: 895: 856: 855: 854:Whitnall sling 852: 845: 839: 819: 816: 803: 802: 796: 726: 716: 710: 688: 657: 656:Classification 654: 629: 626: 574:cholinesterase 553: 550: 540: 537: 515:drugs such as 508: 505: 463:contact lenses 409:pancoast tumor 349: 346: 345: 344: 341: 338: 335: 332: 329: 322: 321: 318: 315: 312: 309: 306: 299: 288:King Henry III 267: 264: 248:blepharoptosis 239: 238: 225: 219: 218: 216: 215: 183: 181: 177: 176: 164: 163: 155: 154: 146: 143: 142: 57: 55: 48: 26: 24: 18:Blepharoptosis 14: 13: 10: 9: 6: 4: 3: 2: 3938: 3927: 3924: 3922: 3919: 3918: 3916: 3897: 3894: 3892: 3889: 3886: 3882: 3879: 3877: 3874: 3873: 3871: 3867: 3861: 3860:Megalopapilla 3858: 3857: 3855: 3853: 3849: 3843: 3840: 3838: 3835: 3833: 3830: 3828: 3825: 3824: 3822: 3820: 3816: 3810: 3807: 3806: 3804: 3802: 3798: 3792: 3789: 3788: 3786: 3784: 3780: 3774: 3771: 3769: 3766: 3765: 3763: 3761: 3757: 3751: 3748: 3745: 3741: 3737: 3734: 3733: 3731: 3727: 3724: 3722: 3718: 3708: 3705: 3704: 3702: 3700: 3696: 3690: 3687: 3685: 3682: 3680: 3677: 3675: 3672: 3670: 3667: 3665: 3662: 3660: 3657: 3656: 3654: 3652: 3648: 3645: 3643: 3639: 3635: 3631: 3624: 3619: 3617: 3612: 3610: 3605: 3604: 3601: 3585: 3582: 3580: 3577: 3576: 3573: 3569: 3564: 3560: 3546: 3543: 3541: 3538: 3537: 3535: 3531: 3525: 3522: 3520: 3517: 3515: 3512: 3510: 3507: 3505: 3504:Adie syndrome 3502: 3500: 3497: 3495: 3492: 3490: 3487: 3486: 3484: 3482: 3478: 3468: 3465: 3463: 3460: 3458: 3455: 3453: 3450: 3449: 3447: 3443: 3437: 3434: 3430: 3427: 3425: 3422: 3420: 3417: 3416: 3415: 3412: 3411: 3409: 3407: 3403: 3397: 3393: 3389: 3386: 3382: 3379: 3378: 3377: 3374: 3370: 3367: 3365: 3362: 3360: 3359:Achromatopsia 3357: 3356: 3355: 3352: 3350: 3347: 3345: 3342: 3340: 3337: 3335: 3332: 3331: 3328: 3325: 3323: 3319: 3315: 3309: 3306: 3304: 3300: 3299:Anisometropia 3297: 3295: 3292: 3288: 3285: 3283: 3280: 3279: 3278: 3275: 3274: 3272: 3270: 3266: 3256: 3253: 3251: 3248: 3246: 3243: 3241: 3238: 3237: 3235: 3231: 3225: 3222: 3220: 3217: 3215: 3212: 3208: 3205: 3203: 3200: 3199: 3198: 3195: 3193: 3190: 3188: 3184: 3181: 3180: 3178: 3176: 3172: 3162: 3159: 3157: 3154: 3152: 3149: 3148: 3146: 3144: 3140: 3134: 3131: 3129: 3126: 3124: 3121: 3120: 3117: 3114: 3112: 3108: 3105: 3103: 3102:Accommodation 3099: 3095: 3091: 3087: 3077: 3074: 3072: 3069: 3067: 3064: 3060: 3057: 3055: 3052: 3050: 3047: 3045: 3042: 3041: 3040: 3037: 3036: 3034: 3032: 3028: 3022: 3019: 3017: 3016:Optic atrophy 3014: 3010: 3007: 3006: 3005: 3002: 2998: 2995: 2994: 2993: 2990: 2989: 2986: 2983: 2981: 2977: 2973: 2969: 2965: 2960: 2956: 2942: 2939: 2937: 2934: 2932: 2929: 2927: 2924: 2922: 2919: 2917: 2916:Keratomycosis 2914: 2912: 2911:Globe rupture 2909: 2907: 2904: 2902: 2899: 2897: 2894: 2892: 2889: 2887: 2883: 2879: 2876: 2875: 2873: 2869: 2863: 2860: 2858: 2855: 2853: 2850: 2847: 2844: 2842: 2841:Macular edema 2839: 2837: 2834: 2832: 2829: 2827: 2824: 2822: 2819: 2815: 2812: 2810: 2807: 2805: 2802: 2800: 2797: 2795: 2792: 2790: 2787: 2785: 2782: 2780: 2777: 2776: 2775: 2772: 2770: 2767: 2765: 2762: 2760: 2756: 2753: 2751: 2750:Retinoschisis 2748: 2744: 2741: 2740: 2739: 2736: 2732: 2729: 2727: 2724: 2723: 2722: 2719: 2718: 2716: 2714: 2710: 2704: 2701: 2699: 2696: 2692: 2689: 2687: 2684: 2683: 2682: 2679: 2678: 2676: 2674: 2670: 2660: 2657: 2655: 2652: 2648: 2645: 2644: 2643: 2640: 2638: 2637:Choroideremia 2635: 2634: 2632: 2630: 2626: 2620: 2617: 2615: 2614:Iridodialysis 2612: 2610: 2607: 2605: 2602: 2600: 2597: 2595: 2592: 2590: 2587: 2586: 2584: 2579: 2576: 2574: 2571: 2570: 2567: 2564: 2562: 2558: 2548: 2545: 2543: 2542:Arcus senilis 2540: 2538: 2537:Haab's striae 2535: 2533: 2530: 2528: 2525: 2523: 2520: 2516: 2513: 2512: 2511: 2508: 2504: 2501: 2499: 2496: 2494: 2491: 2489: 2486: 2484: 2481: 2480: 2479: 2476: 2472: 2469: 2467: 2464: 2463: 2462: 2459: 2457: 2454: 2452: 2451:Corneal ulcer 2449: 2445: 2442: 2440: 2437: 2435: 2432: 2430: 2429:acanthamoebic 2427: 2425: 2422: 2421: 2420: 2417: 2416: 2414: 2412: 2408: 2402: 2399: 2397: 2394: 2393: 2391: 2389: 2385: 2382: 2380: 2379:Fibrous tunic 2376: 2372: 2368: 2363: 2359: 2345: 2342: 2340: 2337: 2335: 2332: 2330: 2327: 2323: 2320: 2319: 2318: 2315: 2313: 2310: 2309: 2307: 2305: 2301: 2295: 2292: 2290: 2287: 2285: 2282: 2280: 2277: 2275: 2272: 2271: 2269: 2267: 2263: 2257: 2256:Xerophthalmia 2254: 2252: 2249: 2247: 2244: 2242: 2239: 2238: 2236: 2234: 2230: 2220: 2217: 2215: 2212: 2210: 2207: 2205: 2202: 2201: 2199: 2197: 2193: 2187: 2184: 2182: 2179: 2177: 2174: 2172: 2169: 2167: 2164: 2162: 2161:Lagophthalmos 2159: 2157: 2154: 2152: 2149: 2148: 2145: 2139: 2136: 2134: 2131: 2129: 2126: 2124: 2121: 2120: 2118: 2114: 2111: 2109: 2105: 2101: 2097: 2092: 2088: 2081: 2078: 2077: 2071: 2066: 2064: 2059: 2057: 2052: 2051: 2048: 2035: 2032: 2028: 2027: 2023: 2021: 2017: 2016: 2012: 2011: 2008: 2004: 1997: 1993: 1992: 1988: 1986: 1982: 1981: 1977: 1975: 1971: 1970: 1966: 1964: 1960: 1959: 1955: 1951: 1949: 1945: 1941: 1940: 1936: 1932: 1931: 1928: 1923: 1919: 1912: 1907: 1906: 1902: 1884: 1880: 1873: 1866: 1863: 1858: 1852: 1837: 1833: 1829: 1822: 1819: 1807: 1803: 1799: 1795: 1791: 1787: 1780: 1777: 1772: 1768: 1764: 1760: 1756: 1752: 1748: 1744: 1736: 1733: 1721: 1717: 1713: 1707: 1704: 1692: 1688: 1684: 1678: 1675: 1663: 1659: 1655: 1649: 1647: 1643: 1631: 1627: 1623: 1617: 1614: 1602: 1598: 1594: 1588: 1585: 1580: 1574: 1566: 1562: 1557: 1552: 1548: 1544: 1540: 1536: 1532: 1525: 1522: 1510: 1506: 1502: 1496: 1493: 1488: 1482: 1467: 1463: 1459: 1452: 1450: 1448: 1444: 1433:on 2012-04-07 1432: 1428: 1424: 1418: 1415: 1404:on 2008-12-30 1403: 1399: 1395: 1389: 1386: 1381: 1377: 1372: 1367: 1364:(7): 523–30. 1363: 1359: 1355: 1353: 1343: 1340: 1328: 1324: 1320: 1314: 1311: 1296: 1289: 1283: 1281: 1277: 1272: 1268: 1263: 1258: 1254: 1250: 1245: 1240: 1236: 1232: 1228: 1221: 1218: 1206: 1202: 1196: 1193: 1178: 1174: 1170: 1166: 1162: 1158: 1154: 1153: 1145: 1138: 1135: 1130: 1126: 1122: 1118: 1114: 1110: 1106: 1102: 1095: 1092: 1080: 1076: 1070: 1067: 1064: 1060: 1059: 1053: 1051: 1049: 1045: 1034:on 2016-01-05 1033: 1029: 1023: 1020: 1008: 1004: 1000: 994: 991: 986: 979: 976: 970: 966: 963: 961: 958: 957: 953: 951: 949: 946:word πτῶσις ( 945: 937: 935: 928: 926: 919: 917: 914: 906:Complications 905: 903: 896: 894: 892: 887: 885: 881: 876: 872: 868: 864: 860: 853: 850: 846: 843: 842:Müller muscle 840: 837: 836: 835: 832: 829: 824: 817: 812: 807: 800: 797: 794: 790: 786: 782: 778: 774: 771:and eventual 770: 766: 762: 758: 754: 750: 746: 742: 738: 734: 730: 727: 724: 720: 717: 714: 711: 708: 704: 700: 696: 692: 689: 686: 682: 678: 674: 671: 670: 669: 662: 655: 653: 650: 648: 642: 638: 636: 627: 625: 623: 619: 613: 611: 607: 603: 599: 595: 590: 587: 581: 579: 575: 571: 567: 566:Tensilon test 563: 558: 551: 549: 547: 538: 536: 534: 530: 526: 522: 518: 514: 506: 504: 502: 497: 496:cicatrization 493: 492:neurofibromas 488: 485: 483: 479: 475: 471: 466: 464: 458: 456: 452: 448: 444: 439: 437: 433: 429: 424: 422: 418: 414: 410: 406: 402: 396: 394: 390: 386: 378: 374: 367: 363: 359: 354: 347: 342: 339: 336: 333: 330: 327: 326: 325: 319: 316: 313: 310: 307: 304: 300: 297: 296: 295: 289: 285: 282:and his wife 281: 277: 272: 265: 263: 261: 257: 253: 249: 245: 237: 233: 229: 228:Ophthalmology 226: 224: 220: 211: 185: 184: 182: 180:Pronunciation 178: 174: 170: 169:daguerreotype 165: 161: 156: 151: 139: 136: 128: 117: 114: 110: 107: 103: 100: 96: 93: 89: 86: –  85: 81: 80:Find sources: 74: 70: 64: 63: 58:This article 56: 52: 47: 46: 41: 37: 33: 19: 3832:Megalocornea 3827:Keratoglobus 3736:Anophthalmia 3658: 3394: / 3390: / 3369:Monochromacy 3301: / 3197:Heterophoria 3185: / 2884: / 2880: / 2784:hypertensive 2757: / 2578:Ciliary body 2493:Keratoglobus 2401:Episcleritis 2279:Enophthalmos 2274:Exophthalmos 2219:Trichomegaly 2214:Distichiasis 2170: 2116:Inflammation 2024: 2013: 1989: 1978: 1967: 1952: 1933: 1890:. Retrieved 1878: 1865: 1840:. Retrieved 1831: 1821: 1810:. Retrieved 1793: 1789: 1779: 1746: 1742: 1735: 1724:. Retrieved 1715: 1706: 1695:. Retrieved 1686: 1677: 1666:. Retrieved 1657: 1634:. Retrieved 1625: 1616: 1605:. Retrieved 1596: 1587: 1573:cite journal 1538: 1534: 1524: 1513:. Retrieved 1504: 1495: 1470:. Retrieved 1461: 1435:. Retrieved 1431:the original 1417: 1406:. Retrieved 1402:the original 1388: 1361: 1357: 1351: 1342: 1331:. Retrieved 1322: 1313: 1302:. Retrieved 1234: 1230: 1220: 1209:. Retrieved 1195: 1184:. Retrieved 1156: 1150: 1137: 1104: 1100: 1094: 1083:. Retrieved 1069: 1058:Adult Ptosis 1056: 1036:. Retrieved 1032:the original 1022: 1011:. Retrieved 1002: 993: 984: 978: 947: 941: 932: 923: 920:Epidemiology 909: 900: 888: 877: 873: 869: 865: 861: 857: 833: 825: 821: 799:Pseudoptosis 798: 733:envenomation 728: 718: 712: 690: 672: 667: 651: 643: 639: 631: 614: 591: 582: 555: 542: 510: 489: 486: 467: 459: 440: 432:inflammation 425: 397: 382: 377:Phineas Gage 323: 293: 247: 243: 242: 173:William Bell 131: 125:October 2008 122: 112: 105: 98: 91: 79: 67:Please help 62:verification 59: 3876:Buphthalmos 3519:Cycloplegia 3462:Photophobia 3457:Hemeralopia 3414:Hemianopsia 3392:Vision loss 3303:Aniseikonia 3294:Astigmatism 3214:Cyclotropia 3192:Hypertropia 3004:Papilledema 2976:Optic nerve 2809:Sickle cell 2789:Purtscher's 2774:Retinopathy 2642:Choroiditis 2483:Keratoconus 2304:Conjunctiva 2181:Xanthelasma 2133:Blepharitis 2015:MedlinePlus 1796:(13): 640. 1658:2020aec.com 882:or special 791:(caused by 773:suffocation 635:edrophonium 570:blood tests 529:hydrocodone 451:aponeurotic 421:black mamba 405:brain tumor 260:astigmatism 3915:Categories 3729:Entire eye 3684:Ablepharon 3630:Congenital 3568:Infections 3489:Anisocoria 3452:Asthenopia 3445:subjective 3429:homonymous 3424:bitemporal 3376:Nyctalopia 3364:Dichromacy 3308:Presbyopia 3269:Refraction 3090:Strabismus 2980:Optic disc 2339:Pinguecula 2204:Trichiasis 1980:DiseasesDB 1892:2019-12-14 1842:2019-12-08 1812:2019-12-14 1726:2019-12-09 1697:2019-12-09 1668:2019-12-09 1636:2019-12-09 1607:2019-12-09 1515:2019-12-09 1472:2019-12-09 1437:2008-10-12 1408:2008-10-21 1333:2019-12-09 1304:2010-06-14 1211:2010-07-12 1186:2010-07-11 1085:2010-06-14 1038:2008-10-20 1013:2019-12-09 971:References 765:Neurotoxic 602:anhidrosis 546:neurotoxin 533:Pregabalin 447:neurogenic 95:newspapers 3674:Distichia 3669:Entropion 3664:Ectropion 3540:Nystagmus 3514:Mydriasis 3388:Blindness 3334:Amblyopia 3322:Blindness 3282:Hyperopia 3207:Exophoria 3202:Esophoria 3187:Exotropia 3183:Esotropia 2721:Retinitis 2419:Keratitis 2396:Scleritis 2329:Pterygium 2209:Madarosis 2156:Ectropion 2151:Entropion 2128:Chalazion 2026:eMedicine 1991:SNOMED CT 1802:1552-5783 1771:237573319 1253:2008-2010 1063:eMedicine 938:Etymology 897:Prognosis 844:resection 818:Treatment 777:paralysis 761:dysphagia 709:syndrome. 628:Diagnosis 618:adulthood 616:in their 552:Pathology 539:Mechanism 521:oxycodone 328:Eye tumor 256:amblyopia 236:neurology 232:optometry 223:Specialty 40:apoptosis 32:proptosis 3881:Coloboma 3791:Aniridia 3579:Trachoma 3344:Diplopia 3039:Ischemic 2964:Pathways 2878:Glaucoma 2779:diabetic 2681:Cataract 2619:Synechia 2471:Meesmann 2439:Exposure 2424:herpetic 2322:allergic 2312:Chemosis 2246:Epiphora 1996:11934000 1883:Archived 1851:cite web 1836:Archived 1806:Archived 1763:34538220 1720:Archived 1691:Archived 1662:Archived 1630:Archived 1601:Archived 1565:31013353 1509:Archived 1481:cite web 1466:Archived 1327:Archived 1295:Archived 1288:"Ptosis" 1271:30479715 1205:Archived 1177:Archived 1173:17146268 1129:12774266 1121:12925861 1079:Archived 1007:Archived 954:See also 789:botulism 757:diplopia 517:morphine 443:myogenic 362:botulism 331:Diabetes 303:fatigued 278:showing 175:in 1852. 3773:Aphakia 3419:binasal 3406:Anopsia 3349:Scotoma 3143:palsies 2906:Red eye 2891:Floater 2698:Aphakia 2629:Choroid 2599:Hyphema 2589:Uveitis 2196:Eyelash 2034:oph/345 2031:oph/201 1974:D001763 1556:6478334 1380:8759493 1262:6210876 779:of the 753:taipans 622:eyeball 606:cocaine 562:fatigue 276:initial 109:scholar 3852:Retina 3819:Cornea 3659:Ptosis 3651:Eyelid 3642:Adnexa 3509:Miosis 3287:Myopia 3066:Kjer's 2814:photic 2713:Retina 2466:Fuchs' 2434:fungal 2411:Cornea 2388:Sclera 2171:Ptosis 2108:Eyelid 2096:Adnexa 2020:001018 1800:  1769:  1761:  1563:  1553:  1378:  1269:  1259:  1251:  1171:  1127:  1119:  948:ptōsis 749:mambas 745:kraits 741:cobras 737:elapid 610:lesion 598:miosis 525:heroin 513:opioid 455:tumors 428:trauma 348:Causes 337:Cancer 252:eyelid 244:Ptosis 214: 111:  104:  97:  90:  82:  3869:Other 3721:Globe 3533:Other 3481:Pupil 2871:Other 2515:sicca 2367:Globe 2266:Orbit 1985:25466 1963:374.3 1948:Q10.0 1944:H02.4 1886:(PDF) 1875:(PDF) 1767:S2CID 1298:(PDF) 1291:(PDF) 1180:(PDF) 1147:(PDF) 1125:S2CID 944:Greek 723:edema 586:nerve 507:Drugs 116:JSTOR 102:books 38:, or 3783:Iris 3760:Lens 3634:eyes 2673:Lens 2573:Iris 2123:Stye 1969:MeSH 1958:9-CM 1857:link 1798:ISSN 1759:PMID 1579:link 1561:PMID 1539:2019 1487:link 1376:PMID 1267:PMID 1249:ISSN 1169:PMID 1117:PMID 751:and 600:and 568:and 474:iris 407:, a 403:, a 387:for 88:news 1954:ICD 1935:ICD 1751:doi 1747:105 1551:PMC 1543:doi 1366:doi 1257:PMC 1239:doi 1161:doi 1109:doi 1061:at 735:by 578:ice 527:or 494:or 415:or 71:by 3917:: 3742:, 2029:: 2018:: 1994:: 1983:: 1972:: 1961:: 1946:, 1942:: 1939:10 1881:. 1877:. 1853:}} 1849:{{ 1834:. 1830:. 1804:. 1794:49 1792:. 1788:. 1765:. 1757:. 1745:. 1718:. 1714:. 1689:. 1685:. 1660:. 1656:. 1645:^ 1628:. 1624:. 1599:. 1595:. 1575:}} 1571:{{ 1559:. 1549:. 1537:. 1533:. 1503:. 1483:}} 1479:{{ 1464:. 1460:. 1446:^ 1425:. 1396:. 1374:. 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Index

Blepharoptosis
proptosis
ptosis (breasts)
apoptosis

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daguerreotype
William Bell
/ˈtsɪs/
Specialty
Ophthalmology
optometry
neurology
eyelid
amblyopia
astigmatism
Inside an initial letter are drawn two heads with necks, a male over a female. They are both wearing coronets. The man's left eye is drawn different both from his right and those of the woman.
initial
King Edward I of England
Eleanor of Castile

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