Dimensional Changes of the Peri-Implant Mucosa Applying a Suture-Free Wound Closure Using a Healing Abutment Attachment: A Randomised Controlled Clinical Trial.
AIM To compare peri-implant soft-tissue dimensional changes following wound closure using a suture-free healing abutment attachment (HAA) compared to conventional suturing during implant surgery. MATERIALS AND METHODS Thirty patients who were randomly allocated to the HAA group (15 patients, 20 implants) or the sutur...