Hürzeler M B, Strub J R
School of Dentistry, Albert-Ludwigs-University, Freiburg.
Int J Prosthodont. 1990 Sep-Oct;3(5):470-6.
Preprosthodontic and prosthodontic procedures for preparing molars with degree 3 furcation involvement for use as abutments for a fixed prosthesis are described. Periodontal surgery precedes endodontic and restorative pretreatment of the abutments, and the required root resection, root separation, or hemisection is performed. A long-term, provisional resin-veneered metal framework restoration is placed for 9 to 12 months. If neither biological nor technical failure occurs, the final metal ceramic fixed restoration may then be fabricated.
描述了针对有3度根分叉病变的磨牙进行修复前和修复治疗程序，以便将其用作固定修复体的基牙。在对基牙进行牙髓治疗和修复预处理之前先进行牙周手术，并进行所需的牙根切除术、牙根分离术或半切术。放置长期的临时树脂贴面金属支架修复体9至12个月。如果未发生生物学或技术失败，则可以制作最终的金属烤瓷固定修复体。
