Background: Appearance and beauty always have been playing a major aspect of human's lives, regardless of the era. The desire for man to look better had led to various treatment modalities. One among them is microneedling therapy, also called as percutaneous collagen induction therapy or dermaroller therapy. Henceforth, the aim of the study was to evaluate the efficacy of microneedling therapy in the management of facial scars. Methods: An observational clinical study was conducted with a total of 14 patients who needed treatment and presented to the out-patient department of Department of Oral and Maxillofacial Surgery. The patients who were cooperative, motivated, and esthetically conscious with facial scars due to trauma, soft-tissue injury following incision and drainage, postsurgical scars, scars following surgery of cleft lip correction, and postacne scars were randomly selected. Results: In the present study, a statistically significant difference was observed with pre- and postsurgical patient satisfaction scale (PSS) and observed satisfaction scale (OSS; P = 0.001). Preoperatively there were 64.3% with depressed scars and 35.7% with elevated scars. The clinical response of height of scar postoperatively was 100% flattening with the surrounding skin surface. Results showed that all atrophic and hypertrophic scars showed improvement, and color of the scar which was darker or lighter than the surrounding skin got the same color as the surrounding skin after microneedling therapy. Pain during the procedure was easily tolerable by the patient and no postoperative pain was noted. Conclusion: Microneedling therapy can be considered as an effective modality of treatment for facial scars in patients with an added advantage of minimal downtime and effective improvement. It is simple and cost-effective technique in the treatment of facial scars.
Introduction: With an increasing number of retained teeth, there is an enhanced susceptibility to periodontal problems with gingival recession, which led root surface exposure to the oral environment and develops the root caries later stages among adults. Aim: Evaluate the root caries experience and its association with risk indicators among middle-aged South Indian adult dental patients using root caries index (RCI; Katz RV - 1979). Materials and Methods: The study was conducted among middle-aged (35 to 44 year) adults in the Outpatient Department of Private Dental Institute. Root caries experience was evaluated using the Katz RCI on a full mouth basis. Statistical analysis was done by using SPSS software. Results: The prevalence of root caries among study population was 8.9% with a mean RCI score of 1.04 ± 5.10. As age increased mean number of teeth with gingival recession (45.25 ± 27.09), decayed root surfaces (0.34 ± 1.11), filled root surfaces (0.39 ± 2.99), mean number of teeth missing (3.78 ± 6.42), and RCI (1.68 ± 6.93) also increased. Conclusion: Age, gender and higher number of retained teeth were concluded as a significant risk indicators for root caries.
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