Krekmanov L
Department of Maxillofacial Surgery, Central Hospital, Västerås, Sweden.
Int J Oral Maxillofac Implants. 1995 Nov-Dec;10(6):682-8.
The purpose of this investigation was to clinically evaluate the modified method for surgical rehabilitation of severely atrophied maxillae with titanium implants. In 35 patients, sinus lift, Le Fort I osteotomy, and a downtilting of the maxilla were performed. Bone grafts from the iliac crest, placed between the sinus mucosa and the sinus floor, were secured with three to four Bränemark titanium implants 10 to 20 mm in length on each side. The osteotomized maxilla was stabilized with miniplates. The observation period was between 1 and 4 years after abutment connection. The rate of successful osseointegration was 86.6%.
本研究的目的是对采用钛种植体进行严重萎缩上颌骨手术修复的改良方法进行临床评估。对35例患者进行了上颌窦提升、Le Fort I截骨术以及上颌骨下倾术。取自髂嵴的骨移植块置于上颌窦黏膜与窦底之间，每侧用3至4枚长度为10至20毫米的Bränemark钛种植体固定。截骨后的上颌骨用微型钢板固定。基台连接后观察期为1至4年。骨结合成功率为86.6%。
