Evaluation of Bone Grafting Timing for Alveolar Ridge Preservation After Maxillary Molar Extraction Comparing Immediate and Delayed Grafting Techniques with Dental Implants

What this Trial Is About

Researchers are evaluating alveolar ridge preservation techniques in patients undergoing maxillary molar extractions to address bone loss challenges that affect dental implant success. The study compares immediate versus delayed bone grafting approaches to reduce bone and soft tissue loss after tooth extraction. This research is conducted in a multidisciplinary academic setting integrating surgical and prosthetic planning with digital workflows to improve implant positioning and patient outcomes. Participants receive either immediate grafting using Ossix Plus membrane and bone graft at the time of extraction or delayed grafting performed during implant placement using Ossix Agile membrane and bone graft. All materials used are FDA-approved and commercially available. The study occurs in a controlled clinical environment ensuring coordinated care and follow-up. During the study, participants are monitored through various visits after implant placement at 2 weeks, 6 months, and 1 year. Researchers will assess patient-reported outcomes using the Oral Health Impact Profile-14 questionnaire and compare clinical and radiographic measures such as bone thickness, soft tissue dimensions, sinus pneumatization, bone height and width, and marginal bone levels. The study aims to tailor treatment approaches while minimizing patient discomfort and improving implant therapy success over time.

Alveolar Ridge Preservation (ARP) in the Posterior Maxilla After the Extraction of Maxillary Molars