title: MR imaging as a problem solving tool in posterior ankle pain: A review.
abstract: Posterior ankle pain is a cause of chronic pain and disability, afflicting a wide range of individuals. While proper identification of the cause is essential for timely and adequate treatment, identifying the cause and excluding mimickers is often challenging for the physician due to the complex nature of the joint. In addition, pathology that can cause posterior ankle pain may occur on their own or in co-existence. Clinical conditions that can present as posterior ankle pain include: posterior ankle impingement, Achilles tendon pathology, medial flexor tendon pathology, peroneal pathology, retrocalcaneal bursitis, posterior subtalar tarsal coalition, sinus tarsi, and tarsal tunnel syndrome. In this review we introduce current concepts of pathophysiology in the main conditions involved in posterior ankle pain, and review the role of MR in the diagnosis and management of each condition. When pathology can be detected earlier and with more specificity, appropriate and time-sensitive treatment can be commenced, thus improving clinical outcomes.
authors.affiliation: Department of Radiology, Changi General Hospital, 2 Simei Street 3, 529889, Singapore. Electronic address: gnlwong@gmail.com.
authors.forename: Gloria N L
authors.initials: GNL
authors.lastname: Wong
authors.affiliation: Department of Radiology, Changi General Hospital, 2 Simei Street 3, 529889, Singapore. Electronic address: tien_jin_tan@cgh.com.sg.
authors.forename: Tien Jin
authors.initials: TJ
authors.lastname: Tan
mesh_terms: D000125:Achilles Tendon / Q000000981:diagnostic imaging; D000842:Ankle; D000843:Ankle Joint / Q000000981:diagnostic imaging*; D018771:Arthralgia / Q000000981:diagnostic imaging*; D002062:Bursitis / Q000000981:diagnostic imaging; D059350:Chronic Pain; D003937:Diagnosis, Differential; D006801:Humans; D013639:Tarsal Bones / Q000000981:diagnostic imaging
keywords: Ankle; Lower limb; Magnetic resonance imaging; Musculoskeletal; Pain