摘要
在４０侧成人上肢标本上观察三角肌后束的形态、血供及其与肩胛冈的关系。三角肌后束后缘长１７．４ｃｍ、后束与中间束交界处长１３．８ｃｍ，后束起始于肩胛冈部长１０．３ｃｍ。三角肌后束神经血管束入肌门的体表投影点在肩峰角下４．６ｃｍ，约在后束后缘前方２．２ｃｍ，肌蒂游离长可达１５ｃｍ。可形成以三角肌后束为蒂肩胛冈骨瓣移位修复肱骨骨缺损的术式。
he shape and blood supply of
the posterior bundle of deltoid muscle and its relation with thespine
of scapula were observed on 40 adult cadaveric upper limbs. The
anterior and posterior bor-ders of the posterior bundle of deltoid
muscle are respectively 17.4 cm and 13.8 cm in length. The length of
its insertion on the spine of scapula is 10.3cm. The surface
projection point of theneurovascular btindles entering the posterior
deltoid muscle is 4. 6 cm below the acromion and 2.2cm anterior to
the posterior border of deltoid muscle. The transposition of the
spine of scapulabone flap,pedicled with the posterior bundle of
deltoid muscle,which is 15 cm in average length,could be used for
repairing the defects of shoulder joint and humerus.
出处
《中国临床解剖学杂志》
CSCD
北大核心
1995年第3期185-187,共3页
Chinese Journal of Clinical Anatomy
关键词
三角肌
肩胛冈
肌骨瓣
转位术
肱骨
骨缺损
deltoid
muscle
the spine of scapular
bone flap
transposition
bone defect
