New collagen patch matches gum graft for implant success

This study tested whether a special collagen membrane could replace a traditional gum graft for thickening tissue around dental implants. Twenty healthy adults with thin gums received either the collagen membrane or a graft during implant surgery. After three months, both methods increased gum thickness by about 2 millimeters, with similar pain and quality-of-life scores. The collagen membrane appears to be a promising, less invasive alternative.