title: Orthopedic aspects of collagen disorders.
abstract: OBJECTIVE
  The purpose of this article is to provide the pediatrician with a review of disorders that have the orthopedic manifestation of joint hypermobility. Hypermobility, also termed ligamentous laxity, may present in different parts of the body at different times throughout childhood and adolescence. It may be symptomatic or incidentally found on the physical examination. Many conditions that cause joint hypermobility resolve with nonoperative management, but occasionally operative intervention is required for the best patient outcome.
  
  
  RESULTS
  In addition, hypermobility may be associated with collagen disorders that affect vital organ systems. Recognition of hypermobility combined with a thorough patient evaluation may be the initial opportunity for the pediatrician to uncover disease that may be managed promptly.
  
  
  CONCLUSIONS
  Heightened awareness of subtle hypermobility or symptomatic joint laxity on physical examination facilitates optimal management and favorable outcomes in children with this condition.
authors.affiliation: Hospital for Special Surgery, New York, New York, USA.
authors.forename: Lauren E
authors.initials: LE
authors.lastname: LaMont
authors.forename: Shevaun M
authors.initials: SM
authors.lastname: Doyle
mesh_terms: D002648:Child; D003095:Collagen Diseases / Q000150:complications* / Q000175:diagnosis / Q000235:genetics; D005820:Genetic Testing / Q000379:methods; D006801:Humans; D007593:Joint Instability / Q000145:classification / Q000175:diagnosis / Q000209:etiology*; D008382:Marfan Syndrome / Q000150:complications / Q000175:diagnosis; D010808:Physical Examination / Q000379:methods