Soft Tissue Response to Different Restorative Materials Used in Implant Dentistry

Inclusion Criteria

• •Participants must be 18 years or older.
• •Participants must be edentulous with at least four missing teeth in the posterior region of the mandible or maxillae.
• •Participants must have appropriate oral hygiene and periodontal status of natural teeth, with a pocket depth of 4mm or less and no bleeding.
• •Dental implants must be fully integrated with no bone resorption or inflammation after three months of implant placement, confirmed by X-ray and clinical examination.
• •Implant placement must be into natural bone without additional procedures such as sinus lift or bone augmentation.
• •The procedure must be a standard implantation with no immediate implant placement.
• •The height of the gingiva must be at least 3mm or more.