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R. Sedhunarayanan

Publications (4)

Assessment of Buccal Bone Plate Thickness at Potential Implant Sites in the Maxilla and Mandible Using Cone Beam Computed Tomography: A Retrospective Study in a Local Population

R. Sedhunarayanan, Sakshi Madhok, K. Prabhu, P. Kiran, J. Jaisan Samraj & J. Keerthivasan · Asian Journal of Dental Sciences · 2026

Background: Buccal bone plate thickness (BBPT) is a clinically relevant factor in implant treatment planning because thin crestal bone may affect implant positioning and the need for augmentation. Aim: This Retrospective cross-sectional observational study assessed BBPT at potent...

Open access Research Article 10.9734/ajds/2026/v9i1365

Two-piece Magnet-retained Obturator for Rehabilitation of Sequential Maxillectomy Defect: A Case Report

P. Kiran, K. Prabhu, Sakshi Madhok, R. Sedhunarayanan & J. Jaisan Samraj · Asian Journal of Dental Sciences · 2026

Aim: To describe the prosthodontic rehabilitation of a patient with a complex bilateral maxillary defect following sequential maxillectomy using a two-piece magnet-retained obturator, and to evaluate its functional and clinical outcomes. Presentation of Case: A 41-year-old male f...

Open access Research Article 10.9734/ajds/2026/v9i1366

Bone-Level Versus Tissue-level Dental Implants: A Critical Review of Design Rationale, Clinical Outcomes, and Prosthodontic Considerations

J. Keerthivasan, K. Prabhu, J. Muthuvignesh, T. Suryanarayanan, R. Sedhunarayanan & J. Jaisan Samraj · Asian Journal of Dental Sciences · 2026

Bone-level and tissue-level endosseous implants represent two divergent design philosophies for positioning the implant–abutment junction relative to the alveolar crest, each carrying distinct implications for marginal bone remodelling, peri-implant soft tissue behaviour, and res...

Open access Research Article 10.9734/ajds/2026/v9i1371

Biological Determinants and Biomechanical Prerequisites for Implant Loading Protocols: A Clinical Review

Jaisan Samraj, Sakshi Madhok, J. Muthuvignesh, R. Arthi, R. Sedhunarayanan, J. Keerthivasan & P. Kiran · Asian Journal of Dental Sciences · 2026

Dental implant loading protocols have evolved substantially from the original two-stage, delayed-loading paradigm toward immediate and early loading approaches that shorten treatment time and improve patient-reported outcomes. The rationale for selecting a loading protocol rests...

Open access Research Article 10.9734/ajds/2026/v9i1370