Frozen Shoulder / Adhesive Capsulitis Historical & Current Definitions

- Frozen shoulder: This term was first introduced by Codman in 1934 to describe a painful shoulder condition with gradual onset and loss of both active and passive range of motion .(1,3)
- Adhesive capsulitis: Neviaser coined this term in 1945 to describe the pathological findings of thickening and contracture of the shoulder joint capsule.(1,3)
- Periarthritis: Duplay used this term in 1872 to describe painful shoulder conditions, which likely included what we now call adhesive capsulitis.(3)
- Pericapsulitis: Another historical term used to describe the condition.(3)
- Adherent bursitis: This term was used to emphasize the involvement of the subacromial bursa in the condition.(3)
- Obliterative bursitis: Similar to adherent bursitis, this term focused on the bursitis aspect of the condition.(3)
- Idiopathic restriction of shoulder movement: A more descriptive definition used to emphasize the unknown cause and the primary symptom of limited shoulder mobility.(3)
- Chronic fibrosing condition: A definition that highlights the long-term nature and fibrous changes associated with adhesive capsulitis.(2)
- The American Academy of Orthopaedic Surgeons: A condition of uncertain etiology characterized by significant restriction of both active and passive shoulder motion that occurs in the absence of another known intrinsic shoulder disorder.
- Shoulder & Elbow Society: Decrease in passive shoulder abduction & external rotation compared with the opposite shoulder AND normal glenohumeral joint radiographs on axial & AP views.
(1) St Angelo JM, Taqi M, Fabiano SE. Adhesive Capsulitis. [Updated 2023 Aug 4]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan.
(2) Provencher MT, et al. Adhesive Capsulitis. BMJ Best Practices. Updated: 24 Feb 2023.
(3) Siegel LB, Cohen NJ, Gall EP. Adhesive capsulitis: a sticky issue. Am Fam Physician. 1999;59(7):1843-1852.