应用墨汁灌注、连续石蜡切片的方法,对成人肘前部皮瓣微细血管构筑的特点进行了研究。该皮瓣微血管网在光学显微镜下,可分五层结构,即:乳头层血管网、乳头下层血管网、真皮深层血管网、浅筋膜层血管网和深筋膜层血管网。对各层微血管网的形态特点进行了描述。 The ink perfusion and continuous paraffin section method were used to study the characteristics of the microvascular structure of adult elbow anterior flap. The flap microvascular network in optical microscope, can be divided into five layers structure, namely: nipple vascular network, lower nipple vascular network, dermal deep vascular network, superficial fascia vascular network and deep fascia vascular network. The morphological characteristics of each layer of microvascular network were described.