deltoid muscle

Objective To observe and study the distribution and histological feature of the fascicular groups to deltoid muscle in axillary nerve at the level of quadrilateral zone.

目的观察研究腋神经中支配三角肌的功能束（组）于四边孔平面在神经干中的分布规律及组织学特征。

Conclusion The operation approach of shoulder joint and dissection distal point of the deltoid muscle should not be exceed the related area above, in order to protection the anterior branch of axillary nerve from injury.

结论肩关节及周围手术时，其手术切口和分离三角肌纤维的远侧点不应超过上述范围，以防止损伤腋神经前支。

Objective : To provide anatomic basis for clavicular flap pedicled with anterior bundle of deltoid muscle ( ADM ) .

目的: 为带三角肌前束 肌 蒂锁骨瓣转位术提供解剖学基础.

Enhancement brachium triceps and deltoid muscle: Lying face downward, right hand griping dumb and raising up.

增强肱三头肌和三角肌: 俯卧, 右手握住哑铃上举.

Microanatomy and histological study of the fascicular group to deltoid muscle in axillary nerve at the level of quadrilateral zone

腋神经中三角肌功能束组在四边孔平面分布的显微解剖及组织学研究