Moore, KPrasad, AMSatheesha Nayak, B2025-12-082025-12-082020https://hdl.handle.net/20.500.14572/3465Moore K,1 Prasad AM,2 Satheesha Nayak B2 1American University of Antigua, College of Medicine, Antigua and Barbuda. 2Department of Anatomy, Melaka Manipal Medical College (Manipal Campus), Manipal Academy of Higher Education (MAHE), Madhav Nagar, Manipal, Karnataka State, IndiaABSTRACT The musculocutaneous and median nerves frequently show variations from their normal course. The purpose of this paper is to report a rare variation, in which the right musculocutaneous nerve was absent. Consequently, the median nerve supplied motor innervation to the flexor compartment of the arm and sensory innervation to the lateral aspect of the forearm. The primary targets of this paper are orthopedic surgeons, anesthesiologists and radiologists. In cases of injuries to the upper limb, knowledge of these variations can assist them in avoiding misdiagnoses. KEY WORDS Brachial plexus, Lateral cutaneous nerve of the forearm, Median nerve, Musculocutaneous nerve, Variationen-USBrachial plexusLateral cutaneous nerve of the forearmMedian nerveMusculocutaneous nerveVariationArticle