Functional improvement after humeral shaft nonunion in a patient with glenohumeral ankylosis.
Functionally limiting heterotopic ossification about the shoulder represents an uncommon clinical entity, which has been most commonly reported as a consequence of prolonged immobilization in intensive care unit patients. Severe cases may result in complete glenohumeral ankylosis, with resultant upper extremity motion through the scapulothoracic joint, and significant functional consequences. We report the case of a 72-year-old male with spontaneous glenohumeral ankylosis who suffered a humeral shaft fracture with resultant painless nonunion. Motion through the nonunion site caused significant subjective functional improvements, increased range of motion, and the ability to complete his activities of daily living. Patients with limited shoulder range of motion may be at higher risk for humeral fractures and nonunion. These patients, however, may experience improved function due to increased upper extremity range of motion through the nonunion site.
Bluegrass Orthopaedics and Hand Care, Lexington, KY. rpdone2@gmail.com.
Ryan P
RP
Donegan
Jennifer V
JV
Garver
Franklin
F
Lynch
James W
JW
Genuario
John-Erik
JE
Bell
D000368:Aged; D000844:Ankylosis / Q000000981:diagnostic imaging*; D005599:Fractures, Ununited / Q000000981:diagnostic imaging*; D006801:Humans; D006810:Humeral Fractures / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography; D016059:Range of Motion, Articular / Q000502:physiology*; D020127:Recovery of Function / Q000502:physiology*; D012785:Shoulder Joint / Q000000981:diagnostic imaging*