Larsen H D, Finger I M, Guerra L R, Kent J N
J Prosthet Dent. 1983 Apr;49(4):461-70. doi: 10.1016/0022-3913(83)90304-9.
A 4-year study and evaluation of nonresorbable hydroxylapatite to augment different alveolar ridges has been reported. The technique used resulted in improved contour, height, and width of the alveolar ridge. It was found that denture comfort improved with ridge augmentation as this allowed improved stability, support, and preservation of the ridge. Patient satisfaction was correlated to both surgical and prosthodontic success with the use of hydroxylapatite. The state and health of the tissues were found to be improved with the use of hydroxylapatite or hydroxylapatite and bone marrow. The prosthetic and surgical procedures were found to be easier to perform, and they produced more permanent and superior results than those previously experienced with only bone grafts and other alloplasts.
据报道,一项关于不可吸收羟基磷灰石用于增大不同牙槽嵴的4年研究与评估。所采用的技术使牙槽嵴的外形、高度和宽度得到改善。研究发现,随着牙槽嵴增大,义齿舒适度提高,因为这使得牙槽嵴的稳定性、支撑性和保留情况得到改善。患者满意度与使用羟基磷灰石的外科手术和修复成功相关。使用羟基磷灰石或羟基磷灰石与骨髓后,发现组织的状态和健康状况得到改善。还发现修复和外科手术操作更易于实施,并且与仅使用骨移植和其他异体植入物相比,能产生更持久、更优异的效果。