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目的：为手外科解剖学研究提供技术方法。方法：用８例新鲜尸体前臂标本进行静脉血管灌注。结果：手掌和手指末梢的细小静脉均能显示。结论：病死性标本应行血管冲洗，外伤大失血致死标本可不行血管冲洗。童尸静脉瓣柔弱或丧失；福尔马林固定作用可使成人的静脉瓣功能减弱或丧失。上述２种情况加压灌注均可突破静脉瓣的阻力，使填充剂逆行到达末梢静脉。动脉插管顺血流循环途径灌注静脉系，可避开静脉瓣的阻力，全面显示静脉
Objective: To provide technical methods for the study of hand surgery anatomy. Methods: 8 cases of fresh cadaver forearm specimens for vein perfusion. Results: Small veins in the palms and the distal end of the finger can be displayed. Conclusion: The fatal specimens should be washed with blood vessels and the blood samples should not be washed out after the death of large blood loss trauma patients. Childhood venous valve weakness or loss; formalin fixation can make adult venous valve function weakened or lost. Pressurization in the above two cases can break the resistance of the venous valve, so that the filler reaches the peripheral venous retrograde. Arterial intubation with blood circulation perfusion venous line, to avoid the resistance of the venous valve, a full display of the vein