Treatment Time Comparing Digital & Conventional Workflows

Inclusion Criteria: * The participants having a transmucosal implant system (Straumann TL RN/WN, Institut Straumann, AG, Basel, Switzerland) were placed in a single-tooth gap in the area of premolar or molar regions in the maxilla and mandible with existing interproximal and antagonist contacts. * general medical health is healthy or has a well-controlled systemic disease. * general oral health has shown no sign of infection or unsuccessfully treated diseases such as chronic periodontitis. Exclusion Criteria: * smoking more than 10 cigarettes per day. * pregnancy. * psychiatric disorder * history of radiation therapy at the head and neck area. * history of chemotherapy. * history of bony pathologies such as osseous dysplasia, odontogenic cyst or tumor, etc.