Twohey S M, Mellonig J T, Towle H J, Gray J L
Naval Dental School, National Naval Dental Center, Bethesda, MD 20814.
Int J Periodontics Restorative Dent. 1992;12(5):383-93.
A study was conducted to evaluate the potential of guided tissue regeneration in the treatment of human molar Class II furcation defects using BioBrane temporary wound dressing as a barrier membrane and to compare the results to those with open debridement. Eight patients, with a total of nine pairs of Class II buccal furcation molar defects, were studied. Prior to surgery, soft tissue measurements, attachment levels, and hard tissue measurements were recorded. These measurements were repeated 4 to 6 weeks after membrane removal. The study revealed no significant difference between results of treatment using the BioBrane membrane and those obtained using open debridement alone, except in the measurement of horizontal open probing attachment, in which BioBrane-treated sites had a significant gain of soft tissue.
开展了一项研究，以评估使用BioBrane临时伤口敷料作为屏障膜治疗人类磨牙II类根分叉病变的引导组织再生潜力，并将结果与开放性清创术的结果进行比较。研究了8名患者，共有9对II类颊侧根分叉磨牙病变。手术前，记录软组织测量值、附着水平和硬组织测量值。在去除膜后4至6周重复这些测量。研究表明，使用BioBrane膜治疗的结果与仅使用开放性清创术获得的结果之间没有显著差异，但在水平开放性探查附着的测量中，使用BioBrane治疗的部位软组织有显著增加。
