Dr. Nick Yiannios asks Dr. Mark Piper to explain to the audience why TMJ's pop ... read more ↘ and click. Dr. Piper, the creator of the Piper Classification of the TMJ's, is a dual degreed TMJ surgeon who has imaged over 25,000 TMJ's and surgically accessed over 7,000 of these joints. He would know why! What have you done 25,000 times in your career?! ↖ read less
