Abstract: Polymethylmethacrylate-Collagen for the Correction of Moderate to Severe Atrophic Acne Scars: Results of a Randomized Double-Blind Multicenter Study with 12 Month Follow-Up
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چکیده
Background and PurPose: The three most common causes of trismus are oral submucous fibrosis, orofacial gangrene in malnourished children and cancers of the head and neck. 2 Very often, they share the same triad: fibrosis of the soft tissue of the cheek, masticatory muscles and osseous overgrowth. In severe cases, this will eventually lead to severe pain, weight loss and poor oral hygiene. 4, 5
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Comparison of the efficacy of fractional CO2 laser with microneedling in management of patients with atrophic acne scars: a single-blind clinical trial
Background and Aim: Atrophic scars constitute a common complication of acne and various methods have been proposed for their treatment. This study aims at comparing the efficacy of fractional CO2 laser with microneedling in the management of atrophic acne scars. Methods: Patients with atrophic acne scars presenting to dermatology clinic of Hamadan’s Sina hospital between March 2016 and March...
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