Occurrence and severity of spontaneous exposure of cover screw after dental implant placement

• Main Authors: Ramin Negahdari (Author), Arezou Ghoreishizadeh (Author), Mohammad Ali Ghavimi (Author), Atefeh Soltanpour (Author), Sepideh Bohlouli (Author)
• Format: Book
• Published: Tabriz University of Medical Sciences, 2021-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background. Perforation of the soft tissues overlying the dental implant, resulting in early and spontaneous exposure of cover screws between stages I and II of the two-staged implant placement procedure, is a common problem that can disrupt the primary repair and osseointegration process. The prese...