Unilateral Molar Partial! Case from Dr. Jason Larkin in Pennsylvania! EnvisionTEC | Luke Kahng

Frank Larkin says his Navy SEAL son was changed by combat. “He stopped laughing, which was a key sign,” former Navy SEAL Frank Larkin says about his son Ryan, who had returned from a yearlong deployment. Frank said his son’s facial expression would sometimes become mask-like, “almost looking right through you.” | 60 Minutes