Revision Surgery for failed All on four or six dental implants

Dr. Sunil Sinha and Dr. Shuaib Malik, both board-certified oral and maxillofacial surgeons, specialize in complex full-mouth dental implant cases, including those with minimal or no remaining bone. Their expertise in advanced techniques—such as zygomatic implants and custom subperiosteal implants—gives them a unique ability to successfully revise and restore All-on-4 and All-on-6 cases that have failed elsewhere. While many general dentists and other providers successfully complete these procedures, some situations prove too complex and result in implant failure, bone loss, or prosthetic complications. Because Drs. Sinha and Malik routinely manage the most challenging revisions, they also achieve higher predictability and long-term success with more straightforward full-arch cases. Together they have perform over 20,000 dental implants and over 5000 full mouth all on four surgeries on patients with great long term results.

Both surgeons frequently lecture and train other doctors on these advanced revision techniques. They place only the most extensively researched implant systems, including Nobel Biocare, BioHorizons, and Neodent, ensuring that every case—whether a primary full-arch reconstruction or a complex revision—is treated with the highest level of surgical precision and proven technology.