Dr. Amit Mistry, ZAGA Center Tamworth, UK
Episode summary
Dr. Amit Mistry, lead zygomatic implant surgeon at the ZAGA Center in Tamworth (Ascent Dental Care), UK, explains that zygomatic implants are indicated when insufficient bone rules out regular implants, and are often preferable for older patients who want to avoid the roughly year-long timeline of complex grafting. He uses zygomatic implants as rescue implants to regain stability in full-arch cases and to treat patients with repeatedly failed grafting or prior full-arch failures. Mistry prevents complications such as sinusitis and soft-tissue dehiscence through detailed CBCT sinus analysis, 3D-model-guided placement, and pre-surgical soft-tissue thickening. His dedicated multidisciplinary implant center relies on treatment coordinators to make the patient journey seamless. Because his UK clinic is non-hospital, he uses anesthetist-led multi-drug sedation combining midazolam and fentanyl. He delivers an immediate fixed prosthesis on the day of surgery, reaching the definitive prosthesis within about eight to nine months.
Key takeaways
- Zygomatic implants are indicated when there is insufficient bone for regular implants, offering an alternative to complex grafting.
- Older patients often prefer zygomatic implants because grafting can take the best part of a year before teeth are delivered, whereas zygomatic treatment provides an immediate solution.
- Zygomatic implants can serve as rescue implants during full-arch cases, providing a plan B to achieve stability if it is lost.
- Complication prevention relies on thorough CBCT analysis of the sinuses and their drainage, 3D modeling for optimal implant positioning, and pre-surgical soft-tissue thickening when tissue is unfavorable.
- In a September case at Tamworth, a woman who had lost most of her front teeth after a teenage accident and had insufficient bone to retain a denture received immediate-load quad zygoma treatment and was transformed by the one-month review.
- Because the UK clinic is non-hospital and cannot offer general anesthesia, Dr. Mistry uses anesthetist-led multi-drug sedation combining midazolam and fentanyl for deep sedation and pain relief.
- The full treatment journey typically runs from consultation to definitive prosthesis in about eight to nine months, with roughly six months in a prototype prosthesis and a fixed prosthesis delivered on the day of surgery.
What you'll learn
- When to choose zygomatic implants over grafting, particularly in older patients seeking a faster solution
- Using zygomatic implants as rescue implants to regain stability in failing full-arch cases
- Preventing sinusitis and soft-tissue dehiscence through CBCT sinus analysis, 3D modeling and pre-surgical soft-tissue thickening
- Coordinating a multidisciplinary implant team, with treatment coordinators as the glue of the patient journey
- A multi-drug sedation protocol (midazolam plus fentanyl) for non-hospital UK clinics without general anesthesia
About the guest
Dr. Amit Mistry
Dr. Amit Mistry is a full-time implantologist and the lead zygomatic implant surgeon at the ZAGA Center in Tamworth (Ascent Dental Care), in the Birmingham area of the UK. He trained in maxillofacial surgery, handling complex reconstructions, trauma and zygomatic fractures, and now devotes much of his practice to implant surgery, from simple implants to zygomatic and full-arch immediate-load cases. He is an active educator who teaches basic and advanced implantology to dentists each year and lectures as a mentor for Nobel Biocare.
Credentials: Lead zygomatic implant surgeon, ZAGA Center Tamworth (Ascent Dental Care), UK; BDS, MSc Implant Dentistry, MFDS RCS Eng, Dip Imp Dent RCS Ed; graduated University of Manchester 2001; Nobel Biocare mentor
ZAGA profile · amimplants.co.uk
