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An alternative post-and-core method for patients with limited interarch space.
1Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey.
Journal of the American Dental Association (1939)
|November 3, 2007
Summary
This study presents a novel technique for posterior fixed partial dentures with limited interarch space. A cast post and core with a precision attachment offers enhanced retention and stability.
Area of Science:
- Dentistry
- Prosthodontics
- Restorative Dentistry
Background:
- Describes a technique for a three-unit posterior fixed partial denture.
- Addresses cases with insufficient interarch space on one abutment.
Observation:
- Utilizes a cast post and core with a precision attachment.
- Attachment is soldered into the core for retention and resistance.
Findings:
- Prosthesis retention achieved through cement and screw retention.
- Internal reinforcement via connection of the precision attachment to the residual root.
Implications:
- A desirable method for restorations with limited interarch space.
- Provides enhanced retention and stability for the prosthesis.
