How to deal with the relationship between the implant denture and gums

How to deal with the relationship between the implant denture and gums

The attachment relationship between the implant and gingival tissue is seriously weak teeth, and the design of the past often gingival health first specific practice is to first meet the need for easy cleaning needs, self-cleaning function and aesthetic on the gingival surface design a secondary position.

Common the following three forms:

1. Chamfer surface: four weeks showed a concave to maximize the full gap of the exhibition.

2. Gingival cone surface: around the gingival surface to the gingival side straight line extended to the base station, showing a downward cone.

3. Convex the subgingival face: around the gingival surface of cylindrical convex, the gingival outreach gap is narrow, similar to traditional fixed bridge abutment surface.

Gingival surface processing requirements do dental supplies subgingival, gingival surface is slightly round convex, and mucous membrane contact, each side is fully open to facilitate self-cleaning and sweeping, the labial need to take into account the effect of the appearance, pronunciation, from the aesthetic requirements of the increasingly prominent, the front should try to look and gums natural migration, and consideration should be given to the teeth with the contralateral side with the same name as much as possible in the morphological symmetry.

Gingival surface do subgingival cleaning more difficult, so the higher production requirements. Should be highly polished to avoid plaque adhesion. Conventional Identification and prevention of oral cancer prostheses are generally placed to the edge of subgingival implant is also placed in the subgingival autologous root and planting root thickness, color differences, so that the implant restoration produced it more difficult.