Hoelscher D C, Simons A M
Department of Cariology and Operative Dentistry, University of Detroit Mercy School of Dentistry, USA.
J Mich Dent Assoc. 1996 Mar;78(3):56-64.
Significant soft-tissue complications have been reported around endosseous implant permucosal abutments. Peri-implants with associated bone loss can have a negative effect on the long-term prognosis of the implant reconstruction. The rationale for soft-tissue grafting and vestibuloplasty techniques is presented in the form of a literature review. The implant sulcular epithelium, permucosal seal, and the peri-implant connective tissues are discussed. The etiology of soft-tissue complications as well as the significance of attached gingiva surrounding implant abutments are presented along with techniques for surgical intervention.
据报道，在骨内种植体的黏膜基台周围存在严重的软组织并发症。伴有骨吸收的种植体周围炎会对种植体重建的长期预后产生负面影响。本文通过文献综述的形式阐述软组织移植和前庭成形术的理论依据。文中讨论了种植体龈沟上皮、黏膜封闭以及种植体周围结缔组织。介绍了软组织并发症的病因、种植体基台周围附着龈的意义以及手术干预技术。
