Chinese Journal of Stomatological Continuing Education ›› 2023, Vol. 26 ›› Issue (1): 65-72.DOI: 10.12337/zgkqjxjyzz.2023.01.010

Previous Articles     Next Articles

Guided tissue regeneration with bone graft for treatment of angular bone resorption: a case report

Jiaqi Deng, Yaping Pan*   

  1. Department of Periodontology, School and Hospital of Stomatology, China Medical University, Shenyang, Liaoning Province, P.R. China
  • Online:2023-01-31 Published:2023-01-28
  • Contact: Yaping Pan. Tel: 024-31927706. Email: yppan@cmu.edu.cn. Address: No.117, Nanjing North Street, Heping District, Shenyang 110002, Liaoning Province, P.R. China.
  • Supported by:
    Liaoning Revitalization Talents Program(XLYC1802131)

Abstract: Objective: To analyze the clinical effect of guided tissue regeneration combined bone grafting on the case of angular bone resorption. Diagnosis and treatment: In this paper, a patient with stageⅢ grade C periodontitis was treated with guided tissue regeneration combined with bone grafting to restore the normal physiological structure and function of the periodontal tissue. Guidor matrix membrane and Hai-ao collagen membrane were used to cover the two operative areas respectively in two operations. Results: After 4 years of supportive periodontal therapy post operation, the patient’s periodontal status remained stable and satisfied clinical results were achieved. Conclusion: The narrow and deep intrabony defects, which can provide stable regenerative space, is suitable for guiding tissue regeneration due to its abundance of periodontal ligament cells.

Key words: periodontal initial therapy, guided tissue regeneration, orthodontic treatment, angular bone resorption, Guidor matrix membrane