Fig. 6From: The role of physiotherapy interventions in the management of temporomandibular joint ankylosis: a systematic review and meta-analysisThe funnel plot illustrates the publication bias, comparing the prevalence of bilateral and unilateral presentation of TMJ ankylosis [18, 20,21,22, 24,25,26, 28, 29, 31,32,33, 35, 37,38,39,40,41]Back to article page