Display Settings:

Format

Send to:

Choose Destination
See comment in PubMed Commons below
J Oral Maxillofac Surg. 2012 Nov;70(11):2531-42. doi: 10.1016/j.joms.2012.06.193. Epub 2012 Aug 29.

Pressure pain threshold and oral health-related quality of life implications of patients with alloplastic temporomandibular joint replacement--a prospective study.

Author information

  • 1Department of Prosthodontics, Preclinical Education, and Dental Materials Science, University Hospital Bonn, Germany. sabinelinsen@web.de

Abstract

PURPOSE:

Alloplastic total temporomandibular joint replacement (TJR) for end-stage disease, congenital disorders, and after ablative surgery has been shown improve function and to decrease pain. The purpose of this study was to evaluate the pain pressure threshold (PPT) and oral health-related quality of life (OHRQoL) in patients undergoing alloplastic TJR.

MATERIALS AND METHODS:

Subjects requiring TJR from May 2007 through February 2011 were enrolled in the study. The PPT and OHRQoL were measured preoperatively and 2, 6, and 12 months postoperatively. The primary predictor variable was postoperative time (preoperatively and 2, 6, and 12 months postoperatively). The primary outcome variables were the PPT and OHRQoL.

RESULTS:

Seventeen subjects requiring TJR were enrolled in and completed the required 12-month follow-up. There was no difference in the PPT at any time point. There was a significant improvement in the OHRQoL domain of psychological discomfort (P = .04) at 12 months. Facial pain intensity, temporomandibular joint pain, mandibular function, and diet were also significantly improved at 12 months (P = .001).

CONCLUSION:

Alloplastic TJR appears to decrease pain, improve function and diet, and decrease psychological discomfort.

Copyright © 2012 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

PMID:
22939009
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Elsevier Science
    Loading ...
    Write to the Help Desk