Implant therapy for adult unilateral posterior scissors-bite

doi:10.12337/zgkqzzxzz.2022.04.010

Abstract

Abstract: Scissors-bite will reduce chewing efficiency and affect appearance. Scissors-bite accompanied with periodontitis and alveolar bone loss is a clinical challenge. To investigate implant restoration of complex adult unilateral posterior scissors-bite, interdisciplinary approaches, including periodontal initial therapy and alveolar ridge preservation, were conducted before implant-supported fixed restoration. Peri-implantitis was treated with implantoplasty, GBR and keratinized gingival augmentation. The result was stable at 6 months follow-up, and occlusion was ideal in T-scan analysis. Fixed implant restoration for the adult unilateral posterior scissors-bite patient after hard and soft tissue augmentation and sufficient maintenance care was effective.

Key words: Scissors-bite, Implant-supported fixed restoration, T-scan, Peri-implantitis, Periodontitis

Yu Weijun, Hu Shucheng, Jiang Bin, Cao Yifeng, Lu Eryi. Implant therapy for adult unilateral posterior scissors-bite[J]. Chinese Journal of Oral Implantology, 2022, 27(2): 105-111.

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