论文部分内容阅读
目的为手掌筋膜间隙疾病的临床诊治提供形态学依据。方法对新鲜手标本进行大体解剖学观察后应用低温冰冻技术制成手的薄层断面标本,对手掌筋膜间隙进行观察和计算机三维重建。结果鱼际间隙的近端为盲端,远端经第一指蹼间隙通向手背的间隙。掌中间隙的近端与前臂屈肌后间隙相通,远端分为3个小间隙,经第2,3,4指蹼间隙通向手背的间隙。同时在PC机上建立了标本的三维可视化模型。结论鱼际间隙的近端为盲端,掌中间隙的远端分为3个小间隙,手掌部筋膜间隙的可视化研究对该区域疾病的影像学诊断和外科手术具有重要意义。
Objective To provide morphological evidence for the clinical diagnosis and treatment of hand-fascia gap disease. Methods Fresh hand specimens were observed anatomically and then thin-section specimens were made by cryo-freezing technique to observe the interphalangeal fascia gap and computer 3D reconstruction. The results of the interstitial gap between the proximal end of the blind end, the distal end of the gap through the first fingertips leading to the back of the back. The proximal part of the palm gap and the forearm flexor gap after the interlinked, the distal end is divided into three small gaps, the first 2,3,4 refers to the webbed gap back to the back of the gap. At the same time, a three-dimensional visualization model of the specimen is established on the PC. Conclusion The proximal end of the interosseous gap is the blind end. The distal part of the middle part of the palm is divided into three small gaps. The visualization of the interphalangeal fascia is of great significance for the imaging diagnosis and surgical treatment of the disease in this area.