1.Challenges in Managing a Fractured Cement retained Crown Located at the Aesthetic Zone: A Case Report
Oon Take Yeoh ; Wei Cheong Ngeow
Archives of Orofacial Sciences 2021;16(1):69-75
ABSTRACT
Implant prosthesis is a popular treatment modality but it is not complication free. This article discussed
the management of a cemented, all-ceramic implant crown in the maxillary anterior region that had
veneering ceramic fracture after three years in function. A screw-retained prosthesis was prescribed
to avoid the show of the screw access channel on the incisal edge of the crown. This was achieved by
changing the location of the screw hole using the angle screw channel that overcame the angulation issue.
Dental Veneers
2.PROSTHODONTIC MANAGEMENT OF RARE ODONTOGENIC TUMOR (PINDBORG TUMOR) WITH IMPLANT RETAINED MANDIBULAR OVERDENTURE
Ghee Seong Lim ; Home / Archives / Vol. 26 No. 1 (2023) / Research article PROSTHODONTIC MANAGEMENT OF RARE ODONTOGENIC TUMOR (PINDBORG TUMOR) WITH IMPLANT RETAINED MANDIBULAR OVERDENTURE Received 2022-05-11 ; Accepted 2022-11-14 ; Published 2023-02-21 Authors Ghee Seong Lim Department of Restorative Dentistry, Faculty of Dentistry, Universiti Malaya, 50603 Kuala Lumpur, Malaysia. Muaiyed Mahmoud Ali Buzayan ; Aeman Elkezza ; Oon Take Yeoh
Journal of University of Malaya Medical Centre 2023;26(1):70-75
Pindborg tumour or calcifying epithelial odontogenic tumour (CEOT) is a rare, slow-growing benign tumour occurring most frequently in the posterior part of the mandibular arch. Management ranges from simple enucleation to a segmental resection of the mandible. The latter compromises the jaw foundation for any future prosthetic rehabilitation and warrants jaw reconstruction procedures to improve the retention and stability of the prosthesis. Using mini-implants in such compromised situations is a minimally invasive and cost-effective aid compared to conventional implants. The present case report documents the prosthetic rehabilitation of a patient who underwent mandibular resection for a Pindborg tumour using mini-implants.
Calcifying Epithelial Odontogenic Tumor