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The tendon of flexor carpi ulnaris can be seen on the anterior surface of the distal forearm. On a person's distal forearm, just before the wrist, there are either two or three tendons. The tendon of the flexor carpi ulnaris is the most medial (closest to the little finger) of these. The most lateral
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The flexor carpi ulnaris has two heads; a humeral head and ulnar head. The humeral head originates from the medial epicondyle of the humerus via the common flexor tendon. The ulnar head originates from the medial margin of the olecranon of the ulna and the upper two-thirds of the dorsal border of the
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Kunc, Vojtech; Stulpa, Michal; Feigl, Georg; Kachlik, David (2019-05-29). "Accessory flexor carpi ulnaris muscle with associated anterior interosseous artery variation: case report with the definition of a new type and review of concomitant variants".
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Dorsal (left) and ventral (right) views of deep muscles of the left forearm. The flexor carpi ulnaris muscle is in blue.
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The muscle can be doubled as accessory flexor carpi ulnaris muscle and is often accompanied by concomitant variants.
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Ulnar entrapment by the aponeurosis of the two heads of the flexor carpi ulnaris muscle may cause
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ulna by an aponeurosis. Between the two heads passes the ulnar nerve and ulnar artery.
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Maroukis, Brianna L.; Ogawa, Takeshi; Rehim, Shady A.; Chung, Kevin C. (March 2015).
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Chaudhry, Fatima; Ahmad, Haroon; Sinkler, Margaret A.; Arain, Abdul (2024),
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can also be performed. These exercises are used to prevent injury to the
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Bones of the left hand. Volar surface showing its insertion into the
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from The
Department of Radiology at the University of Washington
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639:"Anatomy, Shoulder and Upper Limb, Forearm Compartments"
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The muscle, like all flexors of the forearm, can be
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582:"Guyon canal: the evolution of clinical anatomy"
549:Cross-section through the middle of the forearm.
537:bone, acting to flex and adduct the wrist joint.
645:, Treasure Island (FL): StatPearls Publishing,
408:The flexor carpi ulnaris is innervated by the
380:) and the anterior surface of the base of the
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728:Illustration: upper-body/flexor-carpi-ulnaris
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372:The flexor carpi ulnaris inserts onto the
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109:Learn how and when to remove this message
509:Bones of left forearm. Posterior aspect.
463:ulnar collateral ligament of elbow joint
449:by exercises that resist its flexion. A
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412:. The corresponding spinal nerves are
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250:extensor carpi radialis longus muscle
246:Extensor carpi radialis brevis muscle
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47:adding citations to reliable sources
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209:Muscular branches of ulnar nerve
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675:Surgical and Radiologic Anatomy
34:needs additional citations for
1144:extensor carpi radialis longus
1071:flexor digitorum superficialis
376:, hook of the hamate (via the
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267:musculus flexor carpi ulnaris
58:"Flexor carpi ulnaris muscle"
431:flexor carpi radialis muscle
1354:flexor digiti minimi brevis
586:The Journal of Hand Surgery
561:Flexor carpi ulnaris muscle
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1096:flexor digitorum profundus
687:10.1007/s00276-019-02261-4
598:10.1016/j.jhsa.2014.09.026
310:Anatomical terms of muscle
1487:Muscles of the upper limb
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1321:abductor pollicis brevis
1205:extensor pollicis longus
1200:extensor pollicis brevis
1195:abductor pollicis longus
483:cubital tunnel syndrome
386:pisometacarpal ligament
158:) and medial margin on
1359:abductor digiti minimi
1349:opponens digiti minimi
1316:flexor pollicis brevis
1165:extensor carpi ulnaris
1160:extensor digiti minimi
1101:flexor pollicis longus
1234:bicipital aponeurosis
1061:flexor carpi radialis
477:Clinical significance
429:one is the tendon of
184:fifth metacarpal bone
16:Muscle of the forearm
1428:extensor retinaculum
1066:flexor carpi ulnaris
350:at the wrist joint.
328:flexor carpi ulnaris
156:common flexor tendon
124:Flexor carpi ulnaris
43:improve this article
1256:antebrachial fascia
1190:anatomical snuffbox
1001:triangular interval
958:intermuscular septa
850:infraspinous fascia
845:supraspinous fascia
378:pisohamate ligament
1458:palmar aponeurosis
1453:flexor retinaculum
1433:extensor expansion
1277:osborne's ligament
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1091:pronator quadratus
991:quadrangular space
925:articularis cubiti
525:bone and then via
180:hook of the hamate
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54:Find sources:
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32:This article
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1375:intermediate
1337:medial volar
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1125:superficial:
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1042:superficial:
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1022:compartments
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869:compartments
794:rotator cuff
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451:wrist roller
447:strengthened
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279:A04.6.02.030
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197:Ulnar artery
105:
99:October 2020
96:
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72:
65:
53:
41:Please help
36:verification
33:
821:teres major
809:teres minor
469:Variability
455:wrist curls
410:ulnar nerve
404:Innervation
398:wrist joint
256:Identifiers
1481:Categories
1419:posterior:
1387:interossei
1344:hypothenar
1134:mobile wad
897:brachialis
656:2024-08-21
643:StatPearls
567:References
535:metacarpal
241:Antagonist
69:newspapers
1444:anterior:
1382:lumbrical
1185:supinator
1115:posterior
907:posterior
711:169032218
695:0930-1038
606:1531-6564
529:into the
527:ligaments
459:dumbbells
384:(via the
368:Insertion
354:Structure
171:Insertion
160:olecranon
1244:extensor
1032:anterior
920:anconeus
879:anterior
777:Shoulder
703:31144008
651:30969606
624:25446410
523:pisiform
441:Function
374:pisiform
176:Pisiform
1492:Forearm
1017:Forearm
963:lateral
789:deltoid
767:of the
765:Muscles
615:4791630
348:adducts
340:forearm
338:of the
334:) is a
230:Flexion
225:Actions
141:Details
83:scholar
1409:fascia
1397:palmar
1392:dorsal
1306:thenar
1249:flexor
1226:fascia
1148:brevis
986:spaces
968:medial
935:fascia
892:biceps
831:fascia
709:
701:
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649:
622:
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604:
531:hamate
424:Tendon
392:Action
359:Origin
344:flexes
336:muscle
211:(from
192:Artery
147:Origin
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71:
64:
56:
1265:other
1176:deep:
1082:deep:
979:other
707:S2CID
457:with
342:that
314:[
303:38465
262:Latin
234:wrist
204:Nerve
90:JSTOR
76:books
1291:Hand
1146:and
699:PMID
691:ISSN
647:PMID
620:PMID
602:ISSN
416:and
346:and
326:The
291:2483
274:TA98
248:and
215:and
164:ulna
62:news
864:Arm
769:arm
683:doi
610:PMC
594:doi
400:.
388:).
332:FCU
298:FMA
286:TA2
162:of
45:by
1483::
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677:.
664:^
641:,
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418:T1
414:C8
217:T1
213:C8
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867:(
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757:e
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87:·
80:·
73:·
66:·
39:.
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