Precision attachments and telescopic crowns

Precision attachments and telescopic crowns and fixed partial dentures and removable partial dentures in the same prosthesis to the Yin-shaped part and the sun-shaped part of the precision interlocking together to form a whole. Particularly suitable for patients with periodontitis, the remnants of the repair of a small number of teeth of dentition defect cases. According to dental instruments the different precision fastener was divided into the following attachments:

1. The suppository Road precision attachment

Indications: lateral or bilateral free missing, especially for the buccolingual smaller diameter, as well as the free end of a long distance or vertical distance smaller patients.

2. Fast nested precision attachment

Indications: single, bilateral free end is missing, to retain and root repair overdenture, local two or more than two teeth missing

3. Column precision attachment

Indications: single, bilateral free missing, the vertical distance smaller dentition defect, the United planted the restoration of justice.

4. The leveraged precision attachment

Indications: overdenture retained and root repair, partial deletion of the bridge at the production of connecting rod retention, the upper part of implant denture repair

5 Press the button precision attachment

Indications: a single, bilateral free missing, the Ministry of missing 2 or more than two tooth position after maxillectomy Ying complex body of more than one root and overdentures

6. Magnet type precision attachments

Indications: do stay and root overdentures, the use of magnets to enhance the meaning of the force.

Precision attachment to the clinical requirements and the production process requirements are quite high, the cost is relatively expensive, required clinicians to consider the How the treatment of loose teeth missing tooth area, the abutment teeth, periodontal health status and patients with a comprehensive restoration requirements, and combined with the economic capacity, carefully chosen indications.

Telescopic crown by the inner crown and outer crown is composed of two parts. Applies to the majority of tooth loss and a small number of teeth remaining, periodontal disease and periodontal disease associated with dentition defect patients.