IJAR.2017.459

Type of Article:  Case Report

Volume 5; Issue 4.3 (December 2017)

Page No.: 4733-4735

DOI: https://dx.doi.org/10.16965/ijar.2017.459

EXTRA SLIP OF LATISSIMUS DORSI TENDON AND ITS CLINICAL SIGNIFICANCE

Ritwik Baidya 1, Sushil Kumar *2.

1 Assistant professor, Anatomy division, Department of radiology, Weill Cornell Medicine, New York.

*2 Assistant professor, Anatomy division, Department of radiology, Weill Cornell Medicine, New York.

 

Address for Correspondence: Dr. Sushil Kumar, Assistant Professor, Anatomy division, Department of radiology, Weill Cornell Medicine, New York, USA. E-Mail: sushilbhu2001@yahoo.co.in

Abstract:

A typical muscle variation of latissimus dorsi is observed during routine dissection in the anatomy lab. A fibromuscular slip detached from the anteroinferior border of the muscle cross the brachial plexus and axillary vessels and inserts with the pectoralis major on the lateral lip of the intertubercular sulcus.

KEY WORDS: Axillary arch, Latissimus dorsi, Shoulder muscle, Axilla, Variant.

REFERENCES

  1. Standaring S, Gray’s Anatomy: The Anatomical Basis of Clinical Practice. 41st Edinburg: Elsevier Churchill Livingstone, 2016; 822.
  2. Sinnatamby C, Last’s Anatomy: Regional and Applied. 12th Edinburg: Elsevier Churchill Livingstone, 2011; 77.
  3. Loukas M, Noordeh N, Tubbs R.S, Jordan R. Variation of the axillary arch muscle with multiple insertions. Singapore Med J. 2009; 50(2): e 88-90.
  4. Bonastre V, Rodriguez-Niedenfuhr M, Choi D, Sanudo JR. Coexistance of a pectoralis quadratus muscle and an unusual axillary arch; case report and review. Clin Anat. 2002; 15: 366-370.
  5. Dharap A. An unusually medial axillary arch muscle. J Anat. 1994; 184 (Pt3):639-641.
  6. Daniels IR, Della Rovere GQ. The axillary arch of Langer – the most common muscular variation in the axilla. Beast Cancer Res Treat. 2002; 59:77-80.
  7. Soubhagya RN, Latha VP, Ashwin K, Madhan KS, Ganesh CK. Coexistence of an axillary arch muscle (latissimocondyloideus muscle) with an unusual axillary artery branching: Case report and review. Int J Morphol. 2006; 24:147–50.
  8. Turgut HB, Peker T, Gülekon N, Anil A, Karaköse M. Axillopectoral muscle (Langer’s muscle) Clin Anat. 2005; 18: 220–3.
  9. Takafuji T, Igarashi J, Kanbayashi T, Yokoyama T, Moriya A, Azuma S, et al. The muscular arch of the axilla and its nerve supply in Japanese adults. Kaibogaku Zasshi. 1991;66:511–23.
  10. Jelev L, Georgiev GP, Surchev L. Axillary arch in human: Common morphology and variety. Definition of “clinical” axillary arch and its classification. Ann Anat. 2007;189:473–81.
  11. Mérida-Velasco JR, Rodríguez Vázquez JF, Mérida Velasco JA, Sobrado Pérez J, Jiménez Collado J. Axillary arch: Potential cause of neurovascular compression syndrome. Clin Anat. 2003;16:514–9.

Cite this article: Ritwik Baidya, Sushil Kumar. EXTRA SLIP OF LATISSIMUS DORSI TENDON AND ITS CLINICAL SIGNIFICANCE. Int J Anat Res 2017;5(4.3):4733-4735. DOI: 10.16965/ijar.2017.459