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Czasopismo

2006 | 65 | 2 |

Tytuł artykułu

An unusual muscle of the wrist with potential compression of the ulnar nerve

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
During routine cadaveric dissection of the upper extremity an unusual muscle was discovered arising from the tendon of the flexor carpi ulnaris and inserting into the muscle belly of the flexor digiti minimi. The muscle’s course was superficial to the ulnar nerve and artery in Guyon’s canal. We review the literature regarding such muscle variations and discuss the potential for compression of the ulnar nerve by such muscles.

Słowa kluczowe

Wydawca

-

Czasopismo

Rocznik

Tom

65

Numer

2

Opis fizyczny

p.178-180,fig.,ref.

Twórcy

autor
  • Tabriz University of Medical Sciences, Tabriz, Iran
autor
autor
autor

Bibliografia

  • 1. Cobb TK, Carmichael SW, Cooney WP (1996) Guyon’s canal revisited: an anatomic study of the carpal ulnar neurovascular space. J Hand Surg, 21A: 861–879.
  • 2. Dodds GA 3rd, Hall D, Jackson WT (1990) Incidence of anatomic variants in Guyon’s canal. J Hand Surg, 15A: 352–355.
  • 3. Gloobe H, Pecket (1973) An anomalous muscle in the canal of Guyon (a possible ulnar nerve compression). Anat Anz, 133: 477–479.
  • 4. Harvie P, Patel N, Ostlere SJ (2004) Prevalence and epidemiological variation of anomalous muscles at Guyon’s canal. J Hand Surg, 29B: 26–29.
  • 5. Jeffrey AK (1971) Compression of the deep palmar branch of the ulnar nerve by an anomalous muscle. Case report and review. J Bone Joint Surg, 53B: 718–723.
  • 6. Jose RM, Bragg T, Srivastava S (2005) Ulnar nerve compression in Guyon’s canal in the presence of a torturous ulnar artery. J Hand Surg, 31B: 200–202.
  • 7. Madhavi C, Holla SJ (2003) Anomalous flexor digiti minimi in Guyon’s canal. Clin Anat, 16: 340–343.
  • 8. Murata K, Shih JT, Tsai TM (2003) Causes of ulnar tunnel syndrome: a retrospective study of 31 subjects. J Hand Surg, 28A: 647–651.
  • 9. Netscher DT, Cohen V (1998) Ulnar nerve entrapment at the wrist: cases from a hand surgery practice. South Med J, 91: 451–456.
  • 10. Netscher D, Cohen V (1997) Ulnar nerve compression at the wrist secondary to anomalous muscles: a patient with a variant of abductor digiti minimi. Ann Plast Surg, 39: 647–651.
  • 11. O’Hara JJ, Stone JH (1988) Ulnar neuropathy at the wrist associated with aberrant flexor carpi ulnaris insertion. J Hand Surg, 13A: 370–372.
  • 12. Papathanasiou ES, Loizides A, Panayiotou P, Papacostas SS, Kleopa KA (2005) Ulnar neuropathy at Guyon’s canal: electrophysiological and surgical findings. Electromyogr Clin Neurophysiol, 45: 87–92.
  • 13. Sańudo JR, Mirapeix RM, Ferreira B (1993) A rare anomaly of abductor digiti minimi. J Anat, 182: 439–442.
  • 14. Schmidt HM, Lanz U (2004) Surgical anatomy of the hand. Thieme, Stuttgart, pp. 124–126.
  • 15. Sheppard JE, Prebble TB, Rahn K (1991) Ulnar neuropathy caused by an accessory abductor digiti minimi brevis muscle. Wis Med J, 90: 628–631.
  • 16. Swanson AB, Biddulph SL, Baughman FA, Jr, De Groot G (1972) Ulnar nerve compression due to an anomalous muscle in the canal of Guyon. Clin Orthop Rel Res, 83: 64–69.
  • 17. Turner MS, Caird DM (1977) Anomalous muscles and ulnar nerve compression at the wrist. Hand, 9: 140–142.
  • 18. Zeiss J, Jakab E, Khimji T, Imbriglia J (1992) The ulnar tunnel at the wrist (Guyon’s canal): normal MR anatomy and variants. AJR, 158: 1081–1085.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-1d257c41-8e89-4c65-90c3-8ac56f5b8cc2
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