Techniques for retrieving the fractured abutment screws in screw-or cementretained implant-supported prostheses. A systematic review. Journal of Osseointegration, [S. l.], v. 16, n. 2, p. 121–129, 2024. DOI: 10.23805/JO.2024.643. Disponível em: https://www.journalofosseointegration.eu/jo/article/view/643. Acesso em: 9 oct. 2025.