The debate of pterygoid and zygomatic implants takes center stage as two masters of implant dentistry present dramatically different philosophies on full arch restoration. Dr. Robert Stanley, a dual-trained PhD engineer and dentist, maintains that 99% of patients can be successfully treated without remote anchorage techniques when proper prosthetic principles are applied. Meanwhile, Dr. Damon reveals he incorporates pterygoid implants in virtually all his cases, citing biomechanical advantages and superior outcomes.
This riveting discussion dives deep into the engineering principles that govern implant success. Dr. Stanley introduces the concept of "truss systems" that explains why tilted implants work in full arch configurations despite contradicting single-tooth biomechanics. He emphasizes how proper prosthetic design—utilizing adequate vertical height, strong zirconia materials, and limited cantilevers—can achieve excellent long-term outcomes without resorting to specialized techniques.
Dr. Damon counters with compelling arguments for pterygoid implants, noting their ability to eliminate cantilevers completely while anchoring into dense cortical bone of the pyramidal process with longer implants. His philosophy that "the best zygoma is the one you never have to do" highlights how pterygoids can often help clinicians avoid more complex procedures.
Both experts share concerns about inexperienced practitioners attempting advanced techniques without proper training, noting an alarming trend of recent graduates jumping directly into complex full arch cases. Their contrasting approaches demonstrate that in implant dentistry, understanding fundamental principles allows for multiple pathways to success based on individual patient needs rather than dogmatic adherence to a single technique.
Whether you're just beginning your implant journey or looking to refine your approach to complex cases, this episode provides invaluable insights from two different yet equally successful perspectives in modern implant dentistry. What will you take from this debate to enhance your own practice?