本文旨在提出一条下颌骨高流量血管畸形的诊断和治疗的系统处理原则。有证据表明真性骨内血管瘤十分罕见,以往的大部分报告事实上很可能为血管畸形,血管畸形好发于骨内(35％),常可发生致命性出血,其预后明显不同于血管瘤。血管畸形包括毛细血管、淋巴管、静脉、动脉或混合型。动脉和动静脉畸形的出血严重,为本文讨论的对象。 This article aims to propose a system of principles for the diagnosis and treatment of high-volume vascular malformations in the mandible. There is evidence that true intraosseous hemangiomas are rare, most of the previous reports are in fact likely to be vascular malformations, vascular malformations occur in the bone (35%), often fatal bleeding can occur, the prognosis is clearly different from hemangiomas . Vascular malformations include capillaries, lymphatic vessels, veins, arteries, or mixed types. Serious bleeding in arteries and arteriovenous malformations was the subject of this article.