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This sinus is a common place for food particles to become trapped; if foreign material becomes lodged in the piriform fossa of an infant, it may be retrieved nonsurgically. If the area is injured (e.g., by a
217:. The internal laryngeal nerve supplies sensation to the area, and it may become damaged if the mucous membrane is inadvertently punctured. The pyriform sinus is a subsite of the
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AJCC Cancer
Staging Handbook: From the AJCC Cancer Staging Manual, Sixth Edition. Ed. Frederick L. Greene, M.D. page 48.
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Koch, Bernadette L.; Hamilton, Bronwyn E.; Hudgins, Patricia A.; Harnsberger, H. Ric (22 November 2016).
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Knowledge (XXG) articles incorporating text from the 20th edition of Gray's
Anatomy (1918)
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The term "pyriform," which means "pear-shaped," is also sometimes spelled "piriform".
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The term smuggler's fossa comes from its use for smuggling of small items.
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at the SUNY Downstate
Medical Center - "Pharynx: The Laryngopharynx"
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Gorbach, Sherwood L.; Bartlett, John G.; Blacklow, Neil R. (2004).
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Deep to the mucous membrane of the pyriform fossa lie the
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Gray's
Anatomy: The Anatomical Basis of Clinical Practice
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The entrance to the larynx, viewed from behind, with
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221:. This distinction is important for head and neck
245:III and IV may extent to the piriform sinus as
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378:Essential Clinical Anatomy: Third Edition.
353:Textbook of Anatomy Head, Neck, and Brain;
332:: CS1 maint: location missing publisher (
165:) is a small recess on either side of the
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412:. Elsevier Health Sciences. p. 611.
356:. Elsevier Health Sciences. p. 203.
433:Lucente, Frank E.; Har-El, Gady (2004).
409:Diagnostic Imaging: Head and Neck E-Book
304:(42nd ed.). New York. p. 709.
249:which are sometimes imprecisely called "
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376:Moore, K.L., & Agur, A.M.R (2007).
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253:". This can result in acute infectious
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271:This article incorporates text in the
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181:. The fossae are involved in speech.
169:inlet. It is bounded medially by the
74:recessus piriformis, sinus piriformis
7:
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350:Singh, Vishram (4 March 2014).
1:
436:Essentials of Otolaryngology
767:Enterochromaffin-like cells
279:of the 20th edition of
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33:Pyriform sinus, a part of
298:Standring, Susan (2020).
207:recurrent laryngeal nerve
127:
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491:Anatomy photo:31:17-0105
215:superior laryngeal nerve
211:internal laryngeal nerve
16:Fossa involved in speech
1091:External anal sphincter
1086:Intersphincteric groove
1081:Internal anal sphincter
598:Pterygomandibular raphe
173:, and laterally by the
52:labeled at bottom left.
872:Duodenojejunal flexure
867:Minor duodenal papilla
862:Major duodenal papilla
613:Pharyngobasilar fascia
608:Buccopharyngeal fascia
529:gastrointestinal tract
129:Anatomical terminology
829:Enteroendocrine cells
229:Clinical significance
1199:Human head and neck
762:Gastric chief cells
463:Infectious Diseases
179:thyrohyoid membrane
243:pharyngeal pouches
213:, a branch of the
171:aryepiglottic fold
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1151:Muscularis mucosa
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857:Suspensory muscle
819:Intestinal glands
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446:978-0-7817-4707-3
419:978-0-323-44314-2
386:978-0-7817-6274-8
363:978-81-312-3627-7
311:978-0-7020-7707-4
175:thyroid cartilage
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990:Descending colon
980:Transverse colon
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894:No substructures
877:Brunner's glands
807:Intestinal villi
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603:Pharyngeal raphe
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911:Ileocecal valve
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723:Microanatomy
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1204:Human throat
1071:Anal sinuses
1061:Anal columns
839:Paneth cells
834:Goblet cells
800:Microanatomy
727:Gastric pits
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98:A05.3.01.024
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1066:Anal valves
1003:taenia coli
999:Continuous
824:Enterocytes
673:Curvatures
635:Sphincters
255:thyroiditis
219:hypopharynx
63:Identifiers
35:hypopharynx
1188:Categories
1121:Adventitia
1048:Anal canal
812:Microvilli
320:1201341621
261:References
1136:Submucosa
1126:Subserosa
628:Esophagus
328:cite book
277:page 1142
236:fish bone
201:Relations
196:Structure
185:Etymology
167:laryngeal
952:Appendix
849:Duodenum
251:fistulas
1209:Pharynx
1178:Anatomy
1038:Ampulla
1008:haustra
887:Jejunum
709:Pylorus
677:greater
666:Stomach
562:Spaces
558:Muscles
550:Pharynx
86:D056144
58:Details
1164:Portal
1146:Mucosa
1117:Serosa
1025:Rectum
704:Fundus
694:Cardia
682:lesser
651:glands
586:danger
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285:(1918)
149:(also
962:Colon
944:Cecum
903:Ileum
783:Lower
644:lower
639:upper
541:Upper
533:mouth
275:from
161:, or
133:[
122:55067
69:Latin
1109:Wall
1056:Anus
699:Body
656:crop
468:ISBN
441:ISBN
414:ISBN
382:ISBN
358:ISBN
334:link
316:OCLC
306:ISBN
177:and
145:The
110:2880
93:TA98
81:MeSH
117:FMA
105:TA2
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
