Psychological aspects of temporomandibular disorder patients: evaluations after acupuncture treatment

ABSTRACT BACKGROUND AND OBJECTIVES: Depression and somatization are emotional features present in chronic temporomandibular disorder pain patients. This study aimed at evaluating results after acupuncture on psychological aspects of females with chronic muscle temporomandibular disorder pain. METHODS: Sample was made up of 40 females, aged between 18 and 45 years, submitted to two procedures: acupuncture and splint. Patients were evaluated for one month by the Research Diagnostic Criteria for Temporomandibular Disorders questionnaire Axis II before and after treatment. Treatment expectation before treatment was also evaluated by a visual analog scale with verbal anchors: negative expectation and positive expectation. RESULTS: There has been chronic pain improvement in 53.3% of acupuncture patients and in 60% of splint patients. For severe depression, 11.1% of acupuncture and 50% of splint patients have improved. Patients with severe somatization had 16.7% improvement with acupuncture and 44.4% with splint. There has been negative correlation (p<0.05) between treatment expectation and somatization (including and excluding pain items) for the acupuncture group. CONCLUSION: Both groups have improved some psychological aspects (depression and somatization) after a short period of treatment.

Bibliographic Details

Main Authors:	Grillo,Cassia Maria, Canales,Giancarlo de La Torre, Wada,Ronaldo Seichi, Barbosa,Célia Marisa Rizzatti, Berzin,Fausto, Sousa,Maria da Luz Rosário de
Format:	Digital revista
Language:	English
Published:	Sociedade Brasileira para o Estudo da Dor 2015
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-00132015000200114
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