上肢(肩胛区三角肌区臂和前臂后区腕后区手背和手指背面)知识讲解.pptx

肩胛区、三角肌区、臂和前臂后区、腕后区、手背和手指背面;;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;右手;THEHEADLINE;手部的皮神经分布；手腕背侧骨纤维管道；手背筋膜间隙；分布于拇指、食指的血管名称、来源；止于拇指、食指、小指的肌腱的名称和分布作用；分布于小指的血管名称、来源；（手的指短屈肌、桡骨下端骨折）;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;三角肌、肱三头肌、拇长展肌、拇长伸肌肌腱、拇短伸肌肌腱、指伸肌肌腱肌腱袖；肱骨肌管；臂部后骨筋膜鞘的组成和内容；前臂部后骨筋膜鞘的组成和内容（肩关节周围炎、肩关节创伤性脱位）;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;肩胛动脉网、肘关节动脉网；腕背网；桡神经的走行分支及支配的肌（桡神经损伤）;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;THEHEADLINE;浅支：自肱骨外上髁前外侧——前臂上2/3处——紧贴桡动脉外侧，位于肱桡肌深面——相继行于旋后肌、旋前圆肌、指浅屈肌和拇长屈肌浅面——腕关节上方7cm处离开桡动脉——肱桡肌深面绕桡骨外侧缘下行——手背——穿出深筋膜——分为4~5支指背神经。;深支：发肌支至桡侧腕短伸肌和旋后肌——穿入旋后肌——绕桡骨上端侧面行向外下后方——前臂后区深部——穿出旋后肌——易名为骨间后神经——下行于前臂肌后群浅层与深层之间——指伸肌、小指伸肌、尺侧腕伸肌、拇长展肌、拇短伸肌、拇长伸肌和示指伸肌。;THEHEADLINE;THEHEADLINE