Calvarial bone grafts to augment the alveolar process in partially dentate patients: a prospective case seriesYousif, A., Raghoebar, G. M., Putters, T. F., Vissink, A. & Schortinghuis, J., 24-Sep-2020, In : International journal of implant dentistry. 6, 1, 6 p., 57.
Research output: Contribution to journal › Article › Academic › peer-review
BACKGROUND: Calvarial bone grafts as a pre-implant augmentation procedure are mostly used to reconstruct the edentulous maxilla, although calvarial grafts could also be used in the partially dentate patients needing extensive bone grafting.
METHODS: In 7 consecutive partially dentate patients needing bone grafting because of a large bony defect as a result of trauma (n = 1), oligodontia (n = 1), failed previous bone augmentation (n = 1), or atrophy (n = 4), the alveolar process was reconstructed with calvarial bone as a pre-implant procedure.
RESULTS: A total of 30 implants was placed either immediate at the time of bone grafting (13 implants) or after a healing time of 4 months when immediate placement was not possible (17 implants). One wound dehiscence occurred that needed secondary intervention. During follow-up (40 ± 14 months), one implant was lost due to peri-implantitis with an infected osteosynthesis screw. Marginal peri-implant bone loss was 0.65 ± 0.47 mm during this period.
CONCLUSION: Calvarial bone is a sound extra-oral donor site when aiming for reconstruction of a large bony defect of the alveolar process of partially dentate patients.
|Number of pages||6|
|Journal||International journal of implant dentistry|
|Publication status||Published - 24-Sep-2020|