Anatomical variations of brachial plexus have previously been described by various authors. But in this study more types of variations were found. The coracobrachialis muscle was innervated by nerve to coracobrachialis, a branch arising from lateral cord. The musculocutaneous nerve was not piercing the coracobrachialis. The median nerve was formed at the junction of upper one-third and lower two-third of arm by joining of lateral and medial roots from the lateral and medial cord of brachial plexus, instead in the axilla. These anatomical variations were seen on the left side of upper limb. | The study of anatomical variations of lateral cord of brachial plexus - A case report
