Department of Radiology, University of Chicago Medical Center, Chicago, Illinois 60637, USA.
J Neurointerv Surg. 2011 Mar;3(1):92-4. doi: 10.1136/jnis.2009.001982. Epub 2010 May 14.
A mandibular arteriovenous malformation (AVM) presented with massive molar socket bleeding and was emergently treated by tooth extraction and partial resection of the surrounding alveolar bone. To achieve hemostasis, the resultant cavity was filled with hydroxyapatite bone cement. Not only was hemostasis and alveolar reconstruction achieved, but follow-up angiography demonstrated venous outlet occlusion and retrograde AVM thrombosis requiring no further treatment.
下颌动静脉畸形（AVM）表现为磨牙槽大量出血，紧急通过拔牙和部分切除周围牙槽骨进行治疗。为了止血，用羟基磷灰石骨水泥填充所得的腔。不仅实现了止血和牙槽重建，而且随访血管造影显示静脉出口闭塞和逆行 AVM 血栓形成，无需进一步治疗。
