What is the primary function of a healing abutment in implant dentistry?

The primary function of a healing abutment in implant dentistry is to shape the surrounding soft tissue. When an implant is placed, the healing abutment is attached to the implant to provide a stable structure that encourages the proper growth of gum tissue around the implant. This shaping is crucial for achieving optimal aesthetics in the final restoration, as the contour and health of the surrounding soft tissue directly influence the appearance and function of the dental restoration that will be placed later.

The healing abutment helps maintain space for the emergence profile of the final prosthesis, guiding the soft tissues to heal in a way that supports a natural-looking gumline. As the tissue heals around the abutment, it can help create an ideal environment for the final restoration and improve the overall outcomes of the implant procedure.