Case Report
Heterotopic Ossification following Total Elbow Arthroplasty in a Patient with Parkinson’s Disease: Case Report and Literature Review
Table 1
Classification of upper extremity heterotopic ossification by Hastings and Graham [
15].
| Class | Description and management |
| Class I | Subclinical; observation, physiotherapy, serial radiographs | Class IIa | Limited flexion/extension due to soft tissue or bony impingement; capsulotomy, release, lengthening | Class IIb | Limited pronation/supination due to soft tissue or bony impingement; capsulotomy, release, lengthening | Class IIc | Limited flexion/extension and pronation/supination due to soft tissue or bony impingement; capsulotomy, release, lengthening | Class III | Complete ankylosis with no motion; capsulotomy, release, lengthening |
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