Vol. 6 (11) pp. 886-890 DOI: 10.21474/IJAR01/8075

ABSENCE OF MUSCULOCUTANEOUS NERVE - A RARE VARIATION.

  • Senior Resident, Department of Anatomy, Government Medical College, Kozhikode, Kerala, India.
  • Head of Department, Government Medical College, Kozhikode, Kerala, India.
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Abstract

This study was carried out in the Department of Anatomy, Government Medical College, Kozhikode, Kerala in 100 upper limbs of 50 cadavers. The variations in the origin, course and branching pattern of musculocutaneous nerve were observed. Complete absence of musculocutaneous nerve was observed in the left upper limb (1%) of a male cadaver and median nerve was found to replace the musculocutaneous nerve. Knowledge of this kind of variation is of great use for the Anesthetists, Orthopaedicians and Plastic surgeons for diagnosing the condition as well as during reconstructive surgeries.

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References

  1. Susan Standring, Upper Arm In: Gray?s Anatomy, The Anatomical Basis Of Clinical Practice.41st Edition. ELBS and Churchill Livingstone. 1995.
  2. Romanes GJ. Cunningham?s Manual of Practical Anatomy.? Oxford University Press. 15th edition.1996:151
  3. Le Minor JM. A rare variant of the median and musculocutaneous nerves in man. Arch AnatHistolEmbryol. 1992; 73: 33-42
  4. Nakatani T, Shigenori T, Mizukami S Absence of the musculocutaneus nerve with innervation of coracobrachialis, biceps brachii, brachialis and the lateral border of the forearm by branches from the lateral cord of the brachial plexus. J Anat.1997; 191: 459?460.
  5. Beheiry EE. Anatomical variations of the median nerve distribution and communication in the arm. Folia Morphol. 2004 Aug; 63(3):313?8.
  6. Joshi S.D. Joshi S.S. &Athavale S.A, Hitch-Hiking Fibres Of Lateral Cord Of Brachial Plexus In Search Of Their Destination, J. Anat. Soc. India. 2008; 57 (1) 26-29.
  7. Budhiraja V, Rastogi R, Asthana AK, Sinha P, Krishna A, Trivedi V. Concurrent variations of median and musculocutaneous nerves and their clinical correlation--a cadaveric study. Ital J AnatEmbryol Arch ItalAnat Ed Embriologia. 2011; 116(2):67?72
  8. Chaudhary P, Kalsey G, Singla R, Arora K. Communication Between Musculocutaneous and Median Nerve?Different Types and Their Incidence in North Indian Population, Indian Journal of Clinical Practice. 2013; 24(4): 36471.
  9. Bhojak DN, Patel DJP, Desai DJN, Ram DSH. Anatomical Variation in Musculocutaneous Nerve ?A Cadaveric Study -. Natl J Integr Res Med. 2014; 5(1):92?5
  10. LinaLeng LL Huaying Liu, Tiantao Wang, Si D. Classifying Musculocutaneous Nerve Variations Depending on the Origin. J NeurolDisord. 2016; 4(4).

How to Cite This Article

Anagha V S and K Jayasree. (2018); ABSENCE OF MUSCULOCUTANEOUS NERVE - A RARE VARIATION., Int. J. of Adv. Res., 6 (11), 886-890, ISSN 2320-5407. DOI: https://doi.org/10.21474/IJAR01/8075

Corresponding Author

Dr Anagha V S
Senior Resident, Department of Anatomy, Government Medical College, Kozhikode, Kerala, India.