Pinhole Surgical Technique
The Chao Pinhole® Surgical Technique (PST™), invented and patented by John Chao, D.D.S., is an incision-free, suture-free procedure for treating gum recession. Through a small pin-hole made by a needle the gum tissue is loosened and put over the recessed portion of the tooth.
FREQUENTLY ASKED QUESTIONS
The procedure is meant to be permanent but nothing lasts forever because there are variables like aging and over brushing.