An unconventional approach for retrieval of fractured prosthetic screw: A case report
Background Implant-supported restorations can fail biologically or mechanically. Mechanical failures include crown fracture, framework fracture, screw loosening, and screw fracture. Fracture of the implant abutment screw can be a serious problem leading to implant failure. Unavailability of universal standard screw retrieval kit in market makes it difficult to retrieve the fractured screw of various implant systems.
Conclusion This clinical report describes the management of an implant prosthetic screw fracture using an unconventional technique and simple armamentarium available in regular clinic setup.
2. Walia MS, Arora S, Luthra R, Walia PK. Removal of fractured dental implant screw using a new technique: a case report. Journal of Oral Implantology. 2012;38:747-50.
3. Francis L, Zeenath H, Lylajam S, Harshakumar K. Implant screw fracture. J Dent Implant 2013;3:181-3.
4. Eckert SE, Meraw SJ, Cal E, Ow RK. Analysis of incidence and associated factors with fractured implants: a retrospective study. International Journal of Oral & Maxillofacial Implants. 2000;15: 662-7.
5. Quek C E, Tan K B, Nicholls J I. Load fatigue performance of a single-tooth implant abutment system: effect of diameter. Int J Oral Maxillofac Implants 2006; 21: 929–936.
6. Barbosa JM, Ascenso J, Hirata R, Caramês J. The cotton driver: an alternative technique for removing fractured screw fragments. The Journal of prosthetic dentistry. 2014 Dec 1;112(6):1601-2.
7. Ilser Turkyilmaz et al Removal of a Fractured Locator Abutment Screw Fragment; J Contemp Dent Pract 2013;14(5):968-972.
8. Harshakumar K, Bhatia S, Ravichandran R, Joy PT. Salvaging an implant with abutment screw fracture by a custom titanium post and core supported prosthesis-a novel technique. Int J Sci Study. 2014;2:36-9.
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