Exact implantation the usage of zygomatic implants

Alternatively, placement of zygomatic implants would possibly lead to a prosthesis that doesn’t conform exactly to the affected person’s herbal anatomy, growing an opening that will have to be masked with crimson porcelain or acrylic. This no longer most effective impacts the classy result but additionally influences convenience and pleasure. To handle this, complete virtual making plans is very important. Regardless of this, many clinicians nonetheless carry out those procedures free-hand or cut back the alveolar ridge—an invasive method that doesn’t at all times produce constant effects. Combining placement of zygomatic implants and maxillary osteotomy with out the usage of the precise gear can compromise each implant positioning and affected person convenience.

A guided virtual workflow for precision

To conquer those obstacles, I’ve followed a navigated, patent-pending method that permits simultaneous placement of zygomatic implants and Le Citadel I osteotomy. This system is in line with virtual making plans and execution the usage of qualified clinical tool (DDS-Professional, Polorto), making improvements to precision whilst decreasing procedural dangers.

Making plans accommodates information from CBCT scans and intra-oral scans to increase an in depth virtual style of the affected person’s anatomy, supporting correct implant and maxillary positioning. A specifically necessary step comes to an extra CBCT scan with radiopaque markers to align cushy tissue information with the CBCT scan. This integration lets in for the introduction of customised surgical guides that replicate the affected person’s true anatomical construction, making sure more secure and extra exact execution.

To additional optimise remedy making plans, I take advantage of DDP AI tool. This software allows the speedy technology of virtual diagnostic fashions and offers get entry to to very important anatomical information. It creates correct Three-D occlusal fashions from STL, PLY and OBJ recordsdata, supporting complete making plans, together with teeth positioning and crown-to-root alignment.

Throughout surgical procedure, I take advantage of two Three-D-printed surgical guides: one affixed ahead of the osteotomy to lead implant and anchor pin positioning, and the second one used after repositioning the maxilla to substantiate implant alignment and skeletal placement. This workflow complements reproducibility and decreases human error, the one variable being the standard of diagnostic information.

Medical results

I latterly carried out this method within the remedy of a 69-year-old affected person with longstanding edentulism and complex maxillary bone loss. The process, deliberate totally with DDS-Professional, allowed for correct implant placement and maxillary repositioning (Figs. 1–4). Performed beneath normal anaesthesia, the surgical procedure took roughly 2 hours and was once finished with out complication (Figs. 5 & 6). The surgical guides functioned precisely as anticipated, resulting in a relaxing operation.

Postoperatively, the affected person reported minimum discomfort and resumed day-to-day actions inside of days. The overall outcome exceeded the affected person’s expectancies, restoring each self assurance and aesthetics. In my observe, this method persistently delivers exact, repeatable results whilst improving affected person pleasure.

By means of integrating those virtual applied sciences, I’m able to supply sufferers with the very best stage of care—each medically and aesthetically—whilst pushing the bounds of what’s conceivable in advanced implant and surgical rehabilitation.