title: Access to abutment screw in cement retained restorations: a clinical tip.
abstract: Abutment screw loosening has been reported to be the most common prosthetic complications occurring in screw retained as well as cement retained implant restorations. Different methods to treat this issue have been reported in the literature so far; however these have their own short-comings. Retrievability of an implant restoration intact becomes a clinical challenge when the restoration is cement retained especially with an angulated abutment. This technique is aimed at accurately determining the position of the abutment screw in 3 dimensional relationships using a vacuum formed clear stent. This technique can be used as a viable protocol for management of screw loosening in cement retained implant restorations.
authors: Professor and PG Guide, Department of Prosthodontics, M A Rangoonwala College of Dental Sciences and Research Centre , Pune, India .
authors: Mohit
authors: M
authors: Kheur
authors: Post Graduate Student, Department of Prosthodontics, M A Rangoonwala College of Dental Sciences and Research Centre , Pune, India .
authors: Husain
authors: H
authors: Harianawala
authors: Post Graduate Student, Department of Prosthodontics, M A Rangoonwala College of Dental Sciences and Research Centre , Pune, India .
authors: Nidhi
authors: N
authors: Kantharia
authors: Post Graduate Student, Department of Prosthodontics, M A Rangoonwala College of Dental Sciences and Research Centre , Pune, India .
authors: Tania
authors: T
authors: Sethi
authors: ITI Scholar, Department of Reconstructive Sciences (Division of Prosthodontics), University of Connecticut School of Dental Medicine, Farmington, CT, USA and Lecturer, Departmentof Prosthodontics, Terna Dental College , Nerul, Navi Mumbai, India .
authors: Shantanu
authors: S
authors: Jambhekar
keywords: Abutment screw loosening; Cement retained implant prosthesis; Implant prosthesis retrieval