Comparison between predicted and actual treatment outcome in patients with temporomandibular disorders treated by TMD-trained general dental practitioners.
Patients diagnosed with TMD at a specialist clinic were subgrouped as having muscular or mainly TMJ symptoms. The individual possibility to reach a significant improvement (improvement > 50%) was predicted as good, dubious or poor. The TMD treatment was performed by trained general practitioners following strict treatment routines comprising mainly occlusal appliances and/or occlusal adjustment. Treatment outcome was evaluated when a stable occlusion on the appliance and/or in the bite was established. Improvement was measured in per cent by using a Numeric Rating Scale. Agreement between predicted and actual treatment outcome was evaluated for 206 patients treated by the general practitioners. In patients with muscular symptoms and where the predicted treatment outcome was good, 89% of the treated patients reported an improvement of 50% or more. Among those with a dubious prognosis the figure was the same. In patients with mainly TMJ symptoms and where the treatment outcome was judged to be good, 97% fulfilled the criteria of a successful treatment outcome. Seventy-three per cent of those where the predicted treatment outcome was dubious, had an improvement of 50% or more. The possibility to predict individual treatment outcome, and the actual treatment outcome, in TMD patients treated by trained general practitioners, after examination and treatment planning by a TMD specialist, was good and comparable to the results obtained in patients treated by a TMD specialist.
Sundqvist
Bertil
B
Clinic of Stomatognathic Physiology, Sollefteå/Sundsvall, Sweden. bertil.sundqvist@lvn.se
Magnusson
Tomas
T
Wenneberg
Bengt
B
D000328:Adult; D016009:Chi-Square Distribution; D005260:Female; D005544:Forecasting; D005792:General Practice, Dental; D006801:Humans; D008297:Male; D008875:Middle Aged; D019558:Occlusal Adjustment; D017090:Occlusal Splints; D010347:Patient Care Planning; D011379:Prognosis; D013039:Specialties, Dental; D013705:Temporomandibular Joint Disorders / Q000628:therapy*; D016896:Treatment Outcome