Quadruple zygomatic implants supported rehabilitation in failed maxillary bone reconstruction

Area of Science:

• Maxillofacial Surgery
• Dental Implantology
• Reconstructive Surgery

Background:

• Severe maxillary atrophy (Class V and VI) poses significant surgical challenges.
• Traditional treatments like Le Fort I osteotomy, bone grafting, and endosseous implants are standard but can fail.
• Vascularized free fibula flaps are an alternative for atrophic maxilla with compromised soft tissue vascularization.

Observation:

• This study evaluates full-arch zygoma implant-supported prosthetic rehabilitation.
• The focus is on treating severe atrophic maxilla after prior treatment failures.
• Previous strategies included multiple Le Fort I procedures or vascularized free fibular flaps.

Findings:

• Full-arch zygoma implants provide a successful treatment option for severe maxillary atrophy.
• This approach is effective even when conventional methods and free flap reconstructions have failed.
• It offers a reliable prosthetic rehabilitation solution in complex reconstructive scenarios.

Implications:

• Zygoma implants represent a valuable alternative for patients with extreme maxillary atrophy and failed prior reconstructions.
• This technique can restore function and aesthetics in challenging clinical situations.
• Further research should explore long-term outcomes and patient-reported satisfaction with zygoma implant rehabilitation.