Comparison of autologous blood prolotherapy and 25% dextrose prolotherapy for the treatment of chronic recurrent temporomandibular joint dislocation on the basis of clinical parameters: A retrospective study.

Introduction: Prolotherapy is a nonsurgical regenerative injection technique and effective treatment method for the treatment of temporomandibular joint (TMJ) dislocation. Autologous blood and dextrose are commonly used agents for prolotherapy and the aim of this study is to compare the autologous blood injection prolotherapy and 25% dextrose prolotherapy for the treatment of chronic recurrent TMJ dislocation.

Method: This is a retrospective cohort study of 20 patients with chronic recurrent TMJ dislocation who were treated by either autologous blood (Group A) or 25% dextrose Prolotherapy (Group B).