Periodontal disease may cause loss of supporting tissues and increased tooth mobility, particularly in the anterior region, leading to functional and esthetic problems. Fiber-reinforced periodontal splinting is used to stabilize mobile teeth and improve patient comfort while preserving natural dentition. The aim of this study is to evaluate the 12-month clinical performance of intracoronal ultra-high molecular weight polyethylene fiber-reinforced periodontal splints in periodontally compromised anterior teeth. Periodontal, restorative, radiographic, and patient-reported outcomes will be assessed at baseline and during follow-up visits at 1, 3, 6, and 12 months.