Comparison of labial frenectomy procedure with conventional surgical technique and diode laser

Abstract

Background: An Aberrant frenum encroaches the gingival health when it is attached too closely to the gingival margin, either due to interference in the plaque control or due to a muscle pull. Such condition has to be treated by frenectomy which can be performed by scalpel, electrocautery, or with soft tissue lasers. Hence, the aim of the study is to compare the degree of postoperative pain and healing experienced by patients during frenectomy procedure with surgical scalpel and diode laser technique. Materials and Methods: A total of 20 subjects ranging from 16 to 40 years of age group with papillary or papillary penetrating frenal attachment in the maxillary anterior region were selected. Enrolled subjects were randomly divided into two groups as follows Group A (n = 10): Comprised of 10 subjects selected for conventional scalpel technique. Group B (n = 10): Comprised of 10 subjects selected for diode laser technique. Various parameters such as pain, inflammation, swelling, difficulty of procedure, and wound healing were evaluated at intervals of 1 week, 1 month, and 3rd month. Results: The results indicated patients treated with the diode laser had less postoperative pain (P < 0.0001) and required fewer analgesics (P < 0.001) as compared to patients treated with the conventional scalpel technique. Wound healing at 7th day and after 1 month for both the groups showed statistical significant difference with better outcome in Group A. However, wound healing at the end of 3 months did not show any significant difference between the groups. Conclusion: Based on current findings and clinical outcome, diode lasers provide better patient perception and an efficient and satisfactory option for procedures such as frenectomy.