Clinical Efficacy of Mandibular Osteotomy Approach in the Surgical Treatment of Advanced Oral Cancer and Its Impact on Patient Prognosis
Journal: Journal of Clinical Medicine Research DOI: 10.32629/jcmr.v7i1.5059
Abstract
Objective: To investigate the clinical efficacy of mandibular osteotomy approaches in treating advanced oral cancer and their impact on patient prognosis, providing reference for optimizing clinical surgical protocols. Methods: A total of 96 patients with advanced oral cancer treated at the Department of Stomatology, Yichang Central People's Hospital between September 2022 and September 2025 were randomly divided into two groups (n=48 each). The observation group underwent mandibular osteotomy surgery, while the control group received conventional lower lip incision surgery. Treatment outcomes were compared between groups. Results: The observation group demonstrated a higher overall clinical response rate (93.75%) compared to the control group (79.17%). At 6 months postoperatively, the observation group showed superior scores in speech clarity, eating function, and masticatory efficiency compared to the control group. Additionally, the observation group achieved higher scores across all dimensions of the SF-36 questionnaire, with all P<0.05. Conclusion: Mandibular osteotomy demonstrates superior clinical efficacy in treating advanced oral cancer, effectively improving patients' oral function and quality of life, with significant clinical application value.
Keywords
advanced oral cancer; mandibular osteotomy; lower lip incision approach; clinical efficacy
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