أفضل أطباء علاج اللثة واللثة في سنغافورة — TOP 1

John Chao is a specialist at Nuffield Dental and is associated with developing the Pinhole Gum Rejuvenation® technique for gum recession. The minimally invasive approach uses a pinhole to stretch the gums, cover exposed roots, and insert collagen to stimulate new gum tissue growth. If you’re dealing with receding gums and want a less invasive alternative to traditional grafting, this technique is directly relevant.