ABSTRACT
AIM: To suggest regarding the timing of oral surgery and laser treatment for frenulum abnormalities in the pediatric population. MATERIALS AND METHODS: We investigated the sex, age, frenulum site, reason for consultation, treatment method, and prognosis of 35 patients aged 15 years or younger and who were examined at our hospital for the chief complaint of frenulum abnormality. RESULTS: A total of 21 (mean age, 6.0 years) of the 35 patients underwent frenectomy using a carbon dioxide (CO2) laser. Of these, 7 patients (mean age, 2.8 years) underwent the procedure with general anesthesia and 14 patients (mean age, 7.6 years) underwent the procedure with local anesthesia. The surgical site was the lingual frenulum in 15 patients and the maxillary labial frenulum in 6 patients. No adverse events were intraoperatively reported in any of the patients, and the procedure was quickly and safely performed. The mean postoperative follow-up period was 4.6 months, and readhesion was noted in one patient (4.8%). The most common reason cited for not undergoing frenectomy in the 14 patients (mean age, 3.4 years) was the young age of the child. CONCLUSION: Retrospective study of pediatric patients with frenulum abnormalities demonstrated the usefulness of the CO2 laser in performing frenectomy and offered suggestions regarding the timing of this procedure. CLINICAL SIGNIFICANCE: Frenectomy performed using a CO2 laser for pediatric patients is a useful, simple, and safe treatment method. HOW TO CITE THIS ARTICLE: Komori S, Matsumoto K, Matsuo K, Suzuki H, Komori T. Clinical Study of Laser Treatment for Frenectomy of Pediatric Patients. Int J Clin Pediatr Dent 2017;10(3):272-277.
ABSTRACT
PURPOSE: To identify the risk factors affecting hemorrhage after tooth extraction in patients receiving antiplatelet therapy, this study investigated the relation between various factors and hemorrhage events after tooth extraction. PATIENTS AND METHODS: The records of 264 patients receiving antiplatelet therapy who underwent tooth extraction were retrospectively reviewed from 6 institutions belonging to the Japanese Study Group of Cooperative Dentistry with Medicine. Demographic information, hemorrhage events after tooth extraction, the presence or absence of comorbidities, antiplatelet agent, the use of preoperative antibiotics or nonsteroidal anti-inflammatory drugs, number of teeth extracted, serum creatinine level, estimated glomerular filtration rate, and alanine transaminase level were assessed. Risk factors for hemorrhage after tooth extraction were evaluated by univariate and multivariate analyses. RESULTS: The study population of 264 patients consisted of 153 men and 111 women with a mean age of 73.6 years (range, 24 to 96 yr). Six hundred ninety-four teeth were extracted (mean, 2.6 ± 2.3 teeth per patient). In patients receiving antiplatelet therapy, the frequency of hemorrhage after tooth extraction, including mild and self-controlled hemorrhages, was 17.4%. Univariate analysis showed that serum creatinine level and dual antiplatelet therapy were correlated with hemorrhage after tooth extraction (P = .001 and P = .049, respectively). Only serum creatinine was identified as an independent risk factor for hemorrhage after tooth extraction in patients receiving antiplatelet therapy (P = .037). CONCLUSIONS: The risk of hemorrhage after tooth extraction is increased in patients receiving dual antiplatelet therapy with or without chronic kidney disease. Local hemostatic treatments, such as at least suturing, are recommended.