title: Posterior tibial tendon dysfunction as a cause of acquired flatfoot in adults.
authors.affiliation: Delaware Orthopaedic Center, Wilmington, USA.
authors.forename: P C
authors.initials: PC
authors.lastname: Kupcha
authors.forename: S A
authors.initials: SA
authors.lastname: Shah
mesh_terms: D000328:Adult; D005413:Flatfoot / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology; D005528:Foot / Q000000981:diagnostic imaging / Q000503:physiopathology; D006801:Humans; D010146:Pain / Q000209:etiology / Q000503:physiopathology; D011859:Radiography; D013710:Tendons / Q000503:physiopathology*; D013977:Tibia