Update on suspensory suture techniques in reconstructive periodontal surgeries.

PURPOSE: Reconstructive periodontal surgery, which has received more and more interest in modern periodontology, can help save severely compromised teeth and solve aesthetic problems caused by the destruction of periodontal tissues in periodontal diseases. Unfortunately, there is few literatures reviewing the use of suspensory suture techniques in reconstructive periodontal surgeries. METHODS: An electronic search of the PubMed and Web of Science was performed. Full-text articles were obtained from the records after screening in the title and abstracts. RESULTS: Effective suture is of central importance to a successful treatment outcome of periodontal surgeries, especially incremental soft or hard tissue surgeries. Limitations in suture techniques may negatively affect the intimate contact of the affected tissues, wound closure and stabilization, and successful wound healing. Suitable anchors can be selected to help achieve this objective. Suspensory sutures may be more precise suture techniques, due to the use of relatively immobile anchors. CONCLUSION: This review aims to provide key points of successful wound healing and summarize the current state of the suspensory suture techniques for reconstructive periodontal surgeries in daily practice, including their treatment application, detailed steps, advantages, and disadvantages.