A Typical Branching Pattern of Axillary Artery in a South Indian Cadaver ? A Case Report

Raghu Jetti Satheesha Nayak B,Somayaji Sn Raju Sugavasi

doi:10.4172/2161-0940.1000118

Abstract

Knowledge of vascular variations, especially arterial variations, is very important for surgeons, radiologists and to certain extent to the other clinicians. Awareness of the possible variations will reduce the risk of complications like bleeding during surgical procedures. Occasionally these anatomical variations of arteries may result in erroneous interpretation of angiograms by radiologists. Sometimes these variations may become advantageous for the plastic surgeons in preparation of pedicle grafts. Hence we report a rare variation of high origin of superficial brachial artery from the second part of axillary artery. Superficial brachial artery continued as the main brachial artery in the arm, and terminated as radial and ulnar arteries in the cubital fossa. However the radial artery was much narrower in diameter.

Highlights

According to the classical description in the standard textbooks of Anatomy, the axillary artery is explained as a continuation of the sub clavian artery
Figure 3; Dissection of left axilla showing the course of sba, third part of axillary artery and its branches and profunda brachii artery; sba: Superficial brachial artery; mn: Median nerve; rn: Radial nerve; pba: Profunda brachii artery; aa: Axillary artery; sa: Subscapular artery; pcha: Posterior circumflex humeral artery
Sharma [9] described bilateral presence of superficial brachial artery from the third part of the axillary artery, but in the present case it arose from the second part of the axillary artery [9]