1胸外側(cè)動(dòng)脈lateralthoracica.2胸小肌pectoralisminor3胸背動(dòng)脈thoracodorsala.4胸背神經(jīng)thoracodorsaln.5背闊肌latissimusdorsi[臨床解剖學(xué)要點(diǎn)]背闊肌肌腹上緣長(zhǎng)185mm,上緣中部厚4mm;前緣長(zhǎng)314mm,前緣中部厚3mm;總長(zhǎng)度達(dá)300mm。血供來(lái)自胸背動(dòng)脈,平均外徑 (共 287 字) [閱讀本文] >>