Knowledge (XXG)

Ulnar canal

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more distally. It is approximately 4 cm long, beginning proximally at the transverse carpal ligament and ending at the aponeurotic arch of the hypothenar muscles.
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Entrapment of the ulnar nerve at the ulnar canal can result in symptoms of ulnar neuropathy, including numbness or weakness of certain parts of the hand. (
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Guyon, Felix (1861). "Note sur une disposition anatomique propere a la face anterieure de la region du poignet et non encore decrite".
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at the wrist, of which type II is the most common. Guyon's canal syndrome may be secondary to
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Shea, JD; McClain, EJ (1969). "Ulnar-nerve compression syndromes at and below the wrist".
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Passageway through the wrist for the ulnar nerve and artery
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comprise the floor. The space is medially bounded by the
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The Journal of Bone and Joint Surgery. American Volume
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Lippincott Williams & Wilkins. 7: 222:formation, or compression against a 334:Wheeless' Textbook of Orthopaedics 14: 889:Superficial transverse metacarpal 716:Interosseous membrane of forearm 380:10.2106/00004623-196951060-00004 534:Inferior transverse of scapula 282:Hatch, Daniel (Aug 20, 2014). 1: 214:. There are four subtypes of 529:Superior transverse scapular 997: 884:Deep transverse metacarpal 492:Posterior sternoclavicular 45:Superficial palmar nerves. 487:Anterior sternoclavicular 108: 38: 26: 808:Interosseous intercarpal 188:Jean Casimir Félix Guyon 301:James R. Doyle (2003). 284:"Ulnar Tunnel Syndrome" 850:Palmar carpometacarpal 845:Dorsal carpometacarpal 258:Orthopaedic Dictionary 212:Guyon's canal syndrome 208:ulnar nerve entrapment 202:ulnar nerve entrapment 156:palmar carpal ligament 110:Anatomical terminology 194:Clinical significance 336:. Duke Orthopaedics. 200:See full article on 899:Metacarpophalangeal 657:Proximal radioulnar 349:Bull Soc Anat Paris 172:pisohamate ligament 158:, while the deeper 803:Palmar intercarpal 798:Dorsal intercarpal 751:Palmar radiocarpal 747:Dorsal radiocarpal 593:Transverse humeral 176:hook of the hamate 164:hypothenar muscles 160:flexor retinaculum 968: 967: 964: 963: 861:Radial collateral 769:Radial collateral 760:Palmar ulnocarpal 756:Dorsal ulnocarpal 739:Wrist/radiocarpal 724: 723: 711:Dorsal radioulnar 706:Palmar radioulnar 698:Distal radioulnar 683: 682: 629:Radial collateral 606: 605: 545:Acromioclavicular 512:Acromioclavicular 330:"Tunnel of Guyon" 314:978-0-397-51725-1 268:978-0-397-51311-6 224:bicycle handlebar 206:This is known as 124: 123: 119: 988: 866:Ulnar collateral 765:Ulnar collateral 735: 694: 647:Ulnar collateral 617: 550:Coracoclavicular 479:Sternoclavicular 475: 447: 440: 433: 424: 417: 416: 398: 392: 391: 363: 357: 356: 344: 338: 337: 325: 319: 318: 298: 292: 291: 279: 273: 272: 252: 216:ulnar neuropathy 116:edit on Wikidata 43: 31: 19: 996: 995: 991: 990: 989: 987: 986: 985: 971: 970: 969: 960: 939: 922:Interphalangeal 916: 893: 876:Intermetacarpal 870: 837:Carpometacarpal 831: 773: 720: 679: 651: 633: 602: 564: 506: 502:Costoclavicular 497:Interclavicular 464: 451: 421: 420: 400: 399: 395: 374:(6): 1095–103. 365: 364: 360: 346: 345: 341: 327: 326: 322: 315: 300: 299: 295: 281: 280: 276: 269: 254: 253: 249: 244: 232: 196: 184: 134:(also known as 120: 67:canalis ulnaris 46: 34: 17: 12: 11: 5: 994: 992: 984: 983: 973: 972: 966: 965: 962: 961: 959: 958: 953: 947: 945: 941: 940: 938: 937: 932: 926: 924: 918: 917: 915: 914: 909: 903: 901: 895: 894: 892: 891: 886: 880: 878: 872: 871: 869: 868: 863: 852: 847: 841: 839: 833: 832: 830: 827:Pisometacarpal 824: 818:Pisiform joint 815: 810: 805: 800: 795: 793:Radiate carpal 790: 788: 787: 786: 775: 774: 772: 771: 762: 753: 743: 741: 732: 726: 725: 722: 721: 719: 718: 713: 708: 702: 700: 691: 685: 684: 681: 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146:and 126:The 91:2552 74:TA98 462:arm 376:doi 210:or 138:or 130:or 98:FMA 86:TA2 977:: 543:: 522:: 382:. 372:51 370:. 351:. 332:. 286:. 226:. 204:.) 858:: 829:) 820:( 767:/ 758:/ 749:/ 561:) 552:( 446:e 439:t 432:v 415:. 390:. 378:: 353:6 317:. 290:. 271:. 118:]

Index



Latin
TA98
A03.5.11.202
TA2
2552
FMA
42358
Anatomical terminology
edit on Wikidata
ulnar artery
ulnar nerve
ulna
palmar carpal ligament
flexor retinaculum
hypothenar muscles
pisiform
pisohamate ligament
hook of the hamate
Jean Casimir Félix Guyon
ulnar nerve entrapment
ulnar neuropathy
ganglion cyst
bicycle handlebar
Carpal tunnel
Orthopaedic Dictionary
ISBN
978-0-397-51311-6
"Ulnar Tunnel Syndrome"

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