Vijayabhaskar P, Baral P, Vaishya R, Shrestha R N
Department of Anatomy, Manipal College of Medical Sciences, Pokhara, Nepal.
Kathmandu Univ Med J (KUMJ). 2008 Apr-Jun;6(2):225-7.
Unilateral three headed biceps brachii muscle was observed in the dissected cadaver of a 45-year-old Nepalese cadaver. The supernumerary head is taking origin from the tendon of deltoid and crossing in front of the long head of biceps and joining with short head of biceps brachii. The incidence of this variation is very rare and there was no available literature in Nepalese population. Presence of such variation should be kept in mind by surgeons and traumatologists.
在一具45岁尼泊尔人的解剖尸体中观察到单侧三头肱二头肌。多余的头起自三角肌肌腱，在肱二头肌长头前方交叉，并与肱二头肌短头相连。这种变异的发生率非常低，在尼泊尔人群中也没有相关文献记载。外科医生和创伤科医生应牢记这种变异的存在。
