RT Journal Article SR Electronic T1 Joint hypermobility: emerging disease or illness behaviour? JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP s50 OP s52 DO 10.7861/clinmedicine.13-6-s50 VO 13 IS Suppl 6 A1 Rodney Grahame YR 2013 UL http://www.rcpjournals.org/content/13/Suppl_6/s50.abstract AB Joint hypermobility syndrome is a common clinical entity which is much misunderstood, overlooked, misdiagnosed and mistreated. It was first described in the 1960s as a purely musculoskeletal condition due to joint laxity and hypermobility occurring in otherwise healthy individuals. Some four decades later it is now perceived to be a multi-systemic heritable disorder of connective tissue with manifestations occurring far beyond the confines of the locomotor system and with ramifications potentially affecting most, if not all, of the bodily systems in one way or another. Most authorities in the field find it clinically indistinguishable from the Ehlers-Danlos syndrome – hypermobility type (formerly, EDS type III). In >50% of patients the diagnosis is delayed for ≥10 years. Failure to diagnose and treat the condition correctly results in needless pain and suffering and in many patients to a progressive decline in their quality of life and in some to a loss of independence.