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Czasopismo

2012 | 71 | 4 |

Tytuł artykułu

The bifid anterior coracoscapular ligament: a new morphological variation and its potential clinical implications

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The suprascapular notch (SSN) is the most common site of compression and injury of the suprascapular nerve (SN), which results in a neuropathy known as SN entrapment. The SSN is enclosed from the top by the superior transverse scapular ligament (STSL), creating a tunnel for the SN. On both sides of the SSN, below the STSL, the anterior coracoscapular ligament is found. This fibrous band can potentially narrow the opening and contribute to the occurrence of suprascapular entrapment syndrome. This study presents the first case of a bifid anterior coracoscapular ligament coexisting with an atypical SN course, which has never been described in the literature before. Knowledge of such anatomical variations can be helpful in arthroscopic and open procedures of the suprascapular region and confirms the safety of operative decompression for entrapment of the SN. (Folia Morphol 2012; 71, 4: 282–284)

Słowa kluczowe

Wydawca

-

Czasopismo

Rocznik

Tom

71

Numer

4

Opis fizyczny

p.282-284,fig.,ref.

Twórcy

autor
  • Department of Angiology, Chair of Anatomy, Medical University of Lodz, ul.Narutowicza 60, 90–136 Lodz, Poland
  • Department of Normal and Clinical Anatomy, Chair of Anatomy, Medical University of Lodz, Lodz, Poland
autor
  • Department of Normal and Clinical Anatomy, Chair of Anatomy, Medical University of Lodz, Lodz, Poland

Bibliografia

  • 1. Avery BW, Pilon FM, Barclay JK (2002) Anterior coracoscapular ligament and suprascapular nerve entrapment. Clin Anat, 15: 383–386.
  • 2. Bayramoglu A, Demiryürek D, Tüccar E, Erbil M, Aldur MM, Tetik O, Doral MN (2003) Variations in anatomy at the suprascapular notch possibly causing suprascapular nerve entrapment: an anatomical study. Knee Surg Sports Traumatol Arthrosc, 11: 393–398.
  • 3. Bhatia DN, de Beer, JF, van Rooeyn KS, du Toit DF (2006) Arthroscopic suprascapular nerve decompression at the suprascapular notch. Arthroscopy, 22: 1009–1013.
  • 4. Boykin RE, Friedman DJ, Higgins LD, Warner JJ (2010) Suprascapular neuropathy. J Bone Joint Surg Am, 92: 2348–2364.
  • 5. Edelson JG (1995) Bony bridges and other variations of the suprascapular notch. J Bone Joint Surg Br, 77: 505–506.
  • 6. Hirokawa D, Eliezri Y, Desciak E, Campanelli C (2010) Suprascapular nerve injury during Mohs surgery and review of the surgical anatomy of the nervous structures of the supraclavicular triangle. Dermatol Surg, 36: 1756–1758.
  • 7. Lafosse L, Tomasi A, Corbett S, Baier G, Willems K, Gobezie R (2007) Arthroscopic release of the suprascapular nerve entrapment at the suprascapular notch: technique and preliminary results. Arthroscopy, 23: 34–42.
  • 8. Piyawinijwong S, Tantipoon P (2012) The anterior coracoscapular ligament in Thais: Possible etiological factor of suprascapular nerve entrapment. Siriraj Med J, 64: S12–S14.
  • 9. Polguj M, Jędrzejewski K, Podgórski M. Topol M (2011) Morphometric study of the suprascapular notch: proposal of classification. Surg Radiol Anat, 33: 781–787.
  • 10. Polguj M, Jędrzejewski K, Majos A, Topol M (2012) The trifid superior transverse scapular ligament: a case report and review of the literature. Folia Morph, 71: 118–120.
  • 11. Romeo AA, Rotenberg DD, Bach BR Jr (1999) Suprascapular neuropathy. J Am Acad Orthop Surg, 7: 358–367.
  • 12. Ticker JB, Djurasovic M, Strauch RJ, April EW, Pollock RG, Flatow EL, Bigliani LU (1998) The incidence of ganglion cysts and other variations in anatomy along the course of the suprascapular nerve. J Shoulder Elbow Surg. 7: 472–478.
  • 13. Urgüden M, Ozdemir H, Dönmez B, Bilbasar H, Oguz N (2004) Is there any effect of suprascapular notch type in iatrogenic suprascapular nerve lesions? An anatomical study. Knee Surg Sports Traumatol Arthrosc, 12: 241–245.

Typ dokumentu

Bibliografia

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