Pedodontics Pits and Fissure Sealants: Indications, Materials, and Step-by-Step Clinical Technique Ahmed Hamdy Tharwat Pits and fissure sealants are physical barriers applied to the occlusal surfaces of teeth to seal susceptible pits and fissures and limit ...
prosthodontics Managing Limited Restorative Space in Quadrant Implant Rehabilitation: A Clinical Case Ahmed Hamdy Tharwat Restorative space — the vertical room, or interocclusal clearance, available for the implant abutment and crown — is one of the fundamental ...