title: Tissue-supported implant overdentures.
abstract: Overdenture techniques can be modified for use with implants. Generally the implants, which replace the tooth roots, can be placed in a position to permit optimum retention and stability as well as enhancing esthetics. Bony undercuts, which at times are present with the retention of tooth roots, are not a problem when using implants. Various retentive schemes are available to retain the prosthesis and can be matched to the individual needs of patients in regard to retention, stability, and the ability to insert and remove prostheses. Two implants can adequately support an overdenture. The superstructure must be designed to enable the patient to maintain a healthy oral environment. The patient must understand and be able to perform required oral hygiene procedures. The use of overdentures over implants affords the dentist another option in meeting the needs of the patients.
authors.affiliation: Department of Removable Prosthodontics, Louisiana State University School of Dentistry 70119.
authors.forename: L R
authors.initials: LR
authors.lastname: Guerra
authors.forename: I M
authors.initials: IM
authors.lastname: Finger
authors.forename: M S
authors.initials: MS
authors.lastname: Block
mesh_terms: D016734:Dental Clasps; D015921:Dental Implants; D003779:Denture Design; D003781:Denture Retention / Q000295:instrumentation*; D003828:Denture, Overlay; D006801:Humans; D008280:Magnetics
chemical_list: D015921:Dental Implants