How Pankey Dentists Shaped Modern Dentistry: Evolving Techniques
We have a remarkable heritage at Pankey. Around the 1950’s and 1960’s, four innovations converged to permanently change the dental profession worldwide. Pankey dentists were part of the creation of all of them.
In my last post, I talked about the invention of the sit-down chair. Now, I’ll dive into time and motion studies, high speed air-driven rotary handpieces, and the “washed-field’ evacuation technique. These innovations had a significant impact on the future of dentistry.
Pankey Innovators of Modern Dentistry
Time and Motion Studies
These studies evaluated and changed how dentistry was delivered, e.g. four-handed dentistry, ergonomics, efficiency, etc. My father, Dr. John Anderson was a large part of that along with men from the east coast. Don Coburn from Canada was also a major time and motion researcher and later became a strong supporter of the Institute. My dad wrote several articles in the Dental Clinics of North America about office design related to time/motion principles.
High Speed Air-Driven Rotary Handpieces
Before the 1960’s, belt driven handpieces were the norm. Dr. Henry Tanner was at Bethesda at that time working with engineers designing this new high-speed technology. This too was reluctantly received by the profession at first but now one can’t imagine doing dentistry without it. Dr. Tanner was on the faculty at the Institute and you can find his portrait in Master’s Hall.
“Washed-field” Evacuation Technique
This is the type of high volume vacuum system we use each and every day today. It replaced the workhorse cuspidors used by everyone in the 50’s and early 60’s. The new water-cooled high-speeds needed this innovation for pulpal health and prepping efficiency. To my surprise, there are still cuspidors being used in operatories to this day. Elbert Thompson of Salt Lake City, Utah was the dentist that created a consumer friendly system of high volume evacuation. He was a friend of Dr. Pankey and an integral associate of these other innovators.
What Pankey history do you admire? We’d love to hear from you in the comments!
Worn Dentition: Direct & Indirect Adhesive Management Through a Non-Invasive ApproachDATE: November 1 2024 @ 8:00 am - November 2 2024 @ 2:30 pm
Location: The Pankey Institute
CE HOURS: 15
Dentist Tuition: $ 2495
Single Occupancy with Ensuite Private Bath (per night): $ 290
Enhance Restorative Outcomes The main goal of this course is to provide, indications and protocols to diagnose and treat severe worn dentition through a new no prep approach increasing the…Learn More>