Objective: This retrospective study aimed to assess the recurrence of frenulum attachment and clinical parameters following conventional and diode laser-assisted frenectomy in patients with abnormal frenulum insertions. Material and methods: The records of 429 patients who underwent maxillary labial frenectomy between 2016 and 2018 were screened. A total of 70 records were included and evaluated based on gender, age, frenulum type, presence of diastema, periodontal disease, and surgical technique. Plaque index (PI), gingival index (GI), and probing depth (PD) were evaluated at baseline and 6 weeks postoperatively. Recurrence was determined by assessing the alteration in the distance from the frenulum attachment to the mucogingival junction (FMGJ) at baseline, 6 weeks, and 12 months. Results: Out of 70 patients (female/male 47/23; age 35.24 ± 11.69 years), 32.9% presented gingival, 38.6% papillary, and 28.6% papilla-penetrating frenulum attachments. Clinical parameters and mean FMGJ values between the conventional ( n = 36) and diode laser ( n = 34) groups demonstrated no differences at baseline ( p > 0.05). PI and GI were significantly higher in the conventional group ( p < 0.001), whereas PD was similar ( p > 0.05) at 6 weeks. No recurrence was observed in any of the patients at the sixth week. Moreover, 31 participants in the conventional group and 33 participants in the diode-laser group, a total of 64 patients (91.43%), did not present recurrence after 12 months. Conclusions: Within the limits of the study, considering the absence of recurrence in all types of abnormal frenulum insertions in both treatment groups, it was concluded that the diode laser could be used effectively as an alternative to the conventional frenectomy technique.

Objective: The aim of this study is to compare the conventional and diode laser techniques in terms of patient's perceptions, epithelization, reattachment, and periodontal clinical parameters in the treatment of abnormal papillary frenum. Materials and methods: Forty-eight patients with abnormal papillary frenum were enrolled in the study. Patients were randomly assigned into three groups; conventional frenectomy operation (C group), diode laser-assisted frenectomy (L group), and diode laser-assisted frenectomy with conventional horizontal incision on the periosteum (L + P group). Postoperative pain, discomfort in speaking, and chewing scores were assessed with visual analogue scale (VAS) at postoperative 3rd hour and on days 1, 7, 14, 21, and 45. Epithelialization process of the wound surface was evaluated by hydrogen peroxide solution applied to the wound on days 7, 14, 21, and 45 following operations. The distance between the frenum attachment point and mucogingival junction (FMGJ) was recorded at baseline, postoperative 45th day, and 6th month to assess the reattachment of the frenum. Plaque index, gingival index, bleeding on probing, and probing depth were recorded at baseline and postoperative 7th, 14th, 21 ^st , and 45th days. Results: On the 1st and 7th day after operation, VAS pain score in the C group was significantly higher than in the L and L + P groups ( p < 0.017). Difficulty in speaking and chewing scores were significantly lower in the L and L + P groups compared to the C group at postoperative 3rd hour and 7th day ( p < 0.017). The FMGJ and epithelization period demonstrated no difference among the groups at any time point ( p > 0.05). Conclusions: Our results suggest that diode laser provides better postoperative patient's perceptions than the conventional technique in frenectomy operation. In addition, both conventional and laser-assisted frenectomy surgeries prevent the frenum reattachment regardless of periosteal horizontal incision.

Localized gingival overgrowths belong to a common group of lesions designated as focal reactive overgrowths. They occur in response to chronic, low‑grade irritation caused by plaque or any other irritant. They have multifactorial etiopathology but exhibit similar clinical features with slight variations in patient complaints. Success of the lesions’ management depends on formation of healthy contours of the surgical area after excision of lesion and absence of a recurrence. The purpose of case series is to present 6 different cases of localized gingival overgrowths and their management with the following techniques: nonsurgical periodontal treatment, gingivectomy, flap surgery, free gingival graft, gingival unit, and connective tissue graft.