title: Congenital Medial Meniscus Hypoplasia.
abstract: An 18-year-old man with no prior surgical history presented with left knee pain after sustaining a basketball injury and was diagnosed with transient patellar dislocation. Magnetic resonance imaging was ordered to further assess the extent of injury.
authors.forename: Alex
authors.initials: A
authors.lastname: Benedick
authors.forename: Sahar
authors.initials: S
authors.lastname: Shiraj
authors.forename: James
authors.initials: J
authors.lastname: Williams
authors.forename: Murali
authors.initials: M
authors.lastname: Sundaram
authors.forename: Naveen
authors.initials: N
authors.lastname: Subhas
mesh_terms: D001182:Arthroscopy; D001490:Basketball / Q000293:injuries*; D002357:Cartilage Diseases / Q000150:complications / Q000151:congenital* / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D007718:Knee Injuries / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D007719:Knee Joint / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D008592:Menisci, Tibial / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D019637:Orthopedic Procedures / Q000379:methods; D031222:Patellar Dislocation / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D019651:Plastic Surgery Procedures / Q000379:methods; D055815:Young Adult