Immediate Implant Placement in Conjunction with Maxillary Sinus Lifting and Grafting

Area of Science:

• Oral and Maxillofacial Surgery
• Dental Implantology
• Bone Grafting Techniques

Background:

• Posterior maxillary bone deficiency, often due to large sinus cavities, presents a challenge for dental implant placement.
• Maxillary sinus elevation is a surgical procedure to increase bone volume in the posterior maxilla.
• Autogenous bone grafts are a well-established method for bone reconstruction.

Observation:

• A case study involving an elderly male patient with insufficient maxillary bone height for standard implant placement.
• The patient presented with a significant deficiency in the posterior maxillary bone, precluding conventional dental implant rehabilitation.

Findings:

• Simultaneous maxillary sinus elevation and dental implant placement were successfully performed.
• An autogenous parietal bone graft was utilized to augment the deficient maxillary bone volume.
• The combined procedure facilitated the placement of longer implants in the edentulous posterior maxilla.

Implications:

• This case demonstrates the efficacy of combining maxillary sinus elevation with autogenous parietal bone grafting for dental implant rehabilitation in severely atrophic maxillae.
• The technique offers a viable solution for restoring function and aesthetics in patients with limited bone availability.
• Successful outcomes highlight the potential for improved long-term dental implant success rates in challenging anatomical situations.