Arnett, G. WilliamGunson, Michael J2021-10-192021-10-192013Seminars in Orthodontics, 2013;19:81-88http://dx.doi.org/10.1053/j.sodo.2012.11.001http://hdl.handle.net/11447/4865Progressive condylar resorption is a process that involves the temporomandibular joint (TMJ) and the occlusion. During growth, condylar resorption may decrease the projection of the mandible and be unrecognized as the source of a Class II malocclusion. After growth completion, as the condyle resorbs, the occlusion becomes progressively Class II, with or without open bite. Broadly speaking, condylar resorption is initiated or maintained by a combination of systemic factors and any form of TMJ compression, including pressure resulting from dental treatment.enRisk FactorsCondylar ResorptionInitiationArticle