Đánh giá kết quả ứng dụng laser CO2 trong điều trị các bệnh lý phần mềm vùng hàm mặt tại Trung tâm Răng hàm mặt-Bệnh viện Trung ương Huế

Abstract

Objective: To evaluate the results of CO₂ laser application in the treatment of maxillofacial soft tissue disorders at the Center of Odonto - Stomatology, Hue Central Hospital. Subject and method: 146 patients with tumors and soft tissue lesions in the maxillofacial region, indicated for CO₂ laser surgery at Center of Odonto-Stomatology, Hue Central Hospital from 01/2019 - 01/2022. A prospective study with clinical intervention. Result: The mean age was 32 years. Gender: female > male. For superficial lesions: Warts 39.0% and benign melanoma 36.6%. The re-examination after 3 months: The recognition of scars grade 3: 34.1% and grade 2: 24.4%; the percentage of scar color level were quite 34.1%, good 24.4%; Good healing 80.5%, recurrence 0%. Re-examination after 6 months: recognition of scars grade 0: 46.3% and grade 1: 22.0%, the result of scar color was good 51.2%; Good healing 87.8%; recurrence 7.3%. For lesions in the mouth: the low frenal attachment 24.8%, the mucinous tumor of 20.9%; re-examination after 3 months: good healing 72.4%; Recurrence 0%. Re-examination after 6 months: Good wound healing 91.4%; Recurrence 5.7%. Conclusion: The result of good healing shows that CO₂ laser is really effective in the treatment of facial soft tissue disorders, but there are still bad healing and recurrences after 6 months of treatment.