Vollala Venkata Ramana, Nagabhooshana Somayaji, Bhat Seetharama Manjunatha
Department of Anatomy, Melaka Manipal Medical College (Manipal Campus), Manipal, Karnataka, India.
Anat Sci Int. 2008 Dec;83(4):307-9. doi: 10.1111/j.1447-073X.2008.00235.x.
Variations in the arterial pattern of the upper limb have been observed frequently, either in the routine dissections or in clinical practice. The aim of the present study was to describe the anatomical, surgical and embryological importance of major arteries of upper limbs of human beings. The present article is the report of low division and trifurcation of brachial artery and abnormal course of radial artery (passing deep to the pronator teres muscle) found in a 45-year-old embalmed male cadaver. Knowledge of the arterial variations in the upper limb is of considerable importance during invasive and non-invasive investigative procedures or orthopedic, reconstructive, or surgical procedures.
在上肢动脉模式的变异，无论是在常规解剖还是临床实践中都经常被观察到。本研究的目的是描述人类上肢主要动脉的解剖学、手术学和胚胎学意义。本文报道了在一具45岁经防腐处理的男性尸体中发现的肱动脉低位分支和三叉分支以及桡动脉异常走行（穿过旋前圆肌深面）。了解上肢动脉变异在侵入性和非侵入性检查程序或骨科、重建或外科手术过程中具有相当重要的意义。
