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Adhesive Capsulitis

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Shoulder Arthroscopy

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Abstract

Although it has been described as self-limiting disease, natural history of adhesive capsulitis remains controversial. It is generally accepted that treatment should include a trial of conservative therapy (such as oral nonsteroidal anti-inflammatory medications, intra-articular injection, and physical therapy), followed by invasive procedures in recalcitrant cases.

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References

  1. Zuckerman JD, Rokito A. Frozen shoulder: a consensus definition. J Shoulder Elb Surg. 2011;20(2):322–5.

    Article  Google Scholar 

  2. Hsu JE, Anakwenze OA, Warrender WJ, Abboud JA. Current review of adhesive capsulitis. J Shoulder Elb Surg. 2011;20(3):502–14.

    Article  Google Scholar 

  3. Neviaser AS, Hannafin JA. Adhesive capsulitis: a review of current treatment. Am J Sports Med. 2010;38(11):2346–56.

    Article  PubMed  Google Scholar 

  4. Bunker TD. Frozen shoulder: unravelling the enigma. Ann R Coll Surg Engl. 1997;79(3):210–3.

    CAS  PubMed  PubMed Central  Google Scholar 

  5. Hand C, Clipsham K, Rees JL, Carr AJ. Long-term outcome of frozen shoulder. J Shoulder Elb Surg. 2008;17(2):231–6.

    Article  Google Scholar 

  6. Shaffer B, Tibone JE, Kerlan RK, Frozen shoulder. A long-term follow-up. J Bone Joint Surg Am. 1992;74(5):738–46.

    Article  CAS  PubMed  Google Scholar 

  7. Bulgen DY, Binder A, Hazleman BL, Park JR. Immunological studies in frozen shoulder. J Rheumatol. 1982;9(6):893–8.

    CAS  PubMed  Google Scholar 

  8. Reeves B. The natural history of the frozen shoulder syndrome. Scand J Rheumatol. 1975;4(4):193–6.

    Article  CAS  PubMed  Google Scholar 

  9. Bunker TD, Anthony PP. The pathology of frozen shoulder. A Dupuytren-like disease. J Bone Joint Surg Br. 1995;77(5):677–83.

    Article  CAS  PubMed  Google Scholar 

  10. Lho Y-M, Ha E, Cho C-H, Song K-S, Min B-W, Bae K-C, et al. Inflammatory cytokines are overexpressed in the subacromial bursa of frozen shoulder. J Shoulder Elb Surg. 2013;22(5):666–72.

    Article  Google Scholar 

  11. Ryan V, Brown H, Minns Lowe CJ, Lewis JS. The pathophysiology associated with primary (idiopathic) frozen shoulder: a systematic review. BMC Musculoskelet Disord. 2016;17(1):340.

    Article  PubMed  PubMed Central  Google Scholar 

  12. Uhthoff HK, Boileau P. Primary frozen shoulder: global capsular stiffness versus localized contracture. Clin Orthop Relat Res. 2007;456:79–84.

    Article  PubMed  Google Scholar 

  13. Rodeo SA, Hannafin JA, Tom J, Warren RF, Wickiewicz TL. Immunolocalization of cytokines and their receptors in adhesive capsulitis of the shoulder. J Orthop Res. 1997;15(3):427–36.

    Article  CAS  PubMed  Google Scholar 

  14. Smith SP, Devaraj VS, Bunker TD. The association between frozen shoulder and Dupuytren’s disease. J Shoulder Elb Surg. 2001;10(2):149–51.

    Article  CAS  Google Scholar 

  15. Bunker TD, Reilly J, Baird KS, Hamblen DL. Expression of growth factors, cytokines and matrix metalloproteinases in frozen shoulder. J Bone Joint Surg Br. 2000;82(5):768–73.

    Article  CAS  PubMed  Google Scholar 

  16. Lubis AMT, Lubis VK. Matrix metalloproteinase, tissue inhibitor of metalloproteinase and transforming growth factor-beta 1 in frozen shoulder, and their changes as response to intensive stretching and supervised neglect exercise. J Orthop Sci. 2013;18(4):519–27.

    Article  CAS  PubMed  Google Scholar 

  17. Mullett H, Byrne D, Colville J. Adhesive capsulitis: human fibroblast response to shoulder joint aspirate from patients with stage II disease. J Shoulder Elb Surg. 2007;16(3):290–4.

    Article  CAS  Google Scholar 

  18. Hand GCR, Athanasou NA, Matthews T, Carr AJ. The pathology of frozen shoulder. J Bone Joint Surg Br. 2007;89(7):928–32.

    Article  CAS  PubMed  Google Scholar 

  19. Ryu J-D, Kirpalani PA, Kim J-M, Nam K-H, Han C-W, Han S-H. Expression of vascular endothelial growth factor and angiogenesis in the diabetic frozen shoulder. J Shoulder Elb Surg. 2006;15(6):679–85.

    Article  Google Scholar 

  20. Xu Y, Bonar F, Murrell GAC. Enhanced expression of neuronal proteins in idiopathic frozen shoulder. J Shoulder Elb Surg. 2012;21(10):1391–7.

    Article  CAS  Google Scholar 

  21. Bowman CA, Jeffcoate WJ, Pattrick M, Doherty M. Bilateral adhesive capsulitis, oligoarthritis and proximal myopathy as presentation of hypothyroidism. Br J Rheumatol. 1988;27(1):62–4.

    Article  CAS  PubMed  Google Scholar 

  22. Zreik NH, Malik RA, Charalambous CP. Adhesive capsulitis of the shoulder and diabetes: a meta-analysis of prevalence. Muscles Ligaments Tendons J. 2016;6(1):26–34.

    Article  PubMed  PubMed Central  Google Scholar 

  23. Juel NG, Brox JI, Brunborg C, Holte KB, Berg TJ. Very high prevalence of Frozen shoulder in patients with type 1 diabetes of ≥45 years’ duration: the Dialong shoulder study. Arch Phys Med Rehabil. 2017;98(8):1551–9.

    Article  PubMed  Google Scholar 

  24. Huang S-W, Lin J-W, Wang W-T, Wu C-W, Liou T-H, Lin H-W. Hyperthyroidism is a risk factor for developing adhesive capsulitis of the shoulder: a nationwide longitudinal population-based study. Sci Rep. 2014;25(4):4183.

    Article  Google Scholar 

  25. Cakir M, Samanci N, Balci N, Balci MK. Musculoskeletal manifestations in patients with thyroid disease. Clin Endocrinol. 2003;59(2):162–7.

    Article  Google Scholar 

  26. Choy EH, Corkill MM, Gibson T, Hicks BH. Isolated ACTH deficiency presenting with bilateral frozen shoulder. Br J Rheumatol. 1991;30(3):226–7.

    Article  CAS  PubMed  Google Scholar 

  27. Koorevaar RCT, Van’t Riet E, Ipskamp M, Bulstra SK. Incidence and prognostic factors for postoperative frozen shoulder after shoulder surgery: a prospective cohort study. Arch Orthop Trauma Surg. 2017;137(3):293–301.

    Article  PubMed  Google Scholar 

  28. Kang J-H, Lin H-C, Tsai M-C, Chung S-D. Increased risk for adhesive capsulitis of the shoulder following cervical disc surgery. Sci Rep. 2016;27(6):26898.

    Article  Google Scholar 

  29. Yang S, Park DH, Ahn SH, Kim J, Lee JW, Han JY, et al. Prevalence and risk factors of adhesive capsulitis of the shoulder after breast cancer treatment. Support Care Cancer. 2017;25(4):1317–22.

    Article  PubMed  Google Scholar 

  30. Riley D, Lang AE, Blair RD, Birnbaum A, Reid B. Frozen shoulder and other shoulder disturbances in Parkinson’s disease. J Neurol Neurosurg Psychiatry. 1989;52(1):63–6.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  31. Gheita TA, Ezzat Y, Sayed S, El-Mardenly G, Hammam W. Musculoskeletal manifestations in patients with malignant disease. Clin Rheumatol. 2010;29(2):181–8.

    Article  PubMed  Google Scholar 

  32. Bodor M, Montalvo E. Vaccination-related shoulder dysfunction. Vaccine. 2007;25(4):585–7.

    Article  PubMed  Google Scholar 

  33. Freiss S, Lecocq J, Isner ME, Vautravers P. Frozen shoulder and fluoroquinolones. Two case reports. Joint Bone Spine. 2000;67(3):245–9.

    CAS  PubMed  Google Scholar 

  34. De Ponti A, Viganò MG, Taverna E, Sansone V. Adhesive capsulitis of the shoulder in human immunodeficiency virus-positive patients during highly active antiretroviral therapy. J Shoulder Elb Surg. 2006;15(2):188–90.

    Article  Google Scholar 

  35. Prodromidis AD, Charalambous CP. Is there a genetic predisposition to Frozen shoulder?: a systematic review and meta-analysis. JBJS Rev. 2016;4(2):e4.

    Article  PubMed  Google Scholar 

  36. Miller MD, Wirth MA, Rockwood CA. Thawing the frozen shoulder: the ‘patient’ patient. Orthopedics. 1996;19(10):849–53.

    Article  CAS  PubMed  Google Scholar 

  37. Neviaser JS. Adhesive capsulitis of the shoulder: a study of the pathological findings in periarthritis of the shoulder. J Bone Joint Surg Am. 1945;27(2):211–22.

    Google Scholar 

  38. Neviaser RJ. Painful conditions affecting the shoulder. Clin Orthop Relat Res. 1983;173:63–9.

    Article  Google Scholar 

  39. Neviaser RJ, Neviaser TJ. The frozen shoulder. Diagnosis and management. Clin Orthop Relat Res. 1987;223:59–64.

    Article  Google Scholar 

  40. Sheridan MA, Hannafin JA. Upper extremity: emphasis on frozen shoulder. Orthop Clin North Am. 2006;37(4):531–9.

    Article  PubMed  Google Scholar 

  41. Ewald A. Adhesive capsulitis: a review. Am Fam Physician. 2011;83(4):417–22.

    PubMed  Google Scholar 

  42. Kelley MJ, McClure PW, Leggin BG. Frozen shoulder: evidence and a proposed model guiding rehabilitation. J Orthop Sports Phys Ther. 2009;39(2):135–48.

    Article  PubMed  Google Scholar 

  43. Laubscher PH, Rösch TG. Frozen shoulder: a review. SA Orthop J. 2009;8(3):24–9.

    Google Scholar 

  44. Neviaser AS, Neviaser RJ. Adhesive capsulitis of the shoulder. J Am Acad Orthop Surg. 2011;19(9):536–42.

    Article  PubMed  Google Scholar 

  45. Tasto JP, Elias DW. Adhesive capsulitis. Sports Med Arthrosc Rev. 2007;15(4):216–21.

    Article  PubMed  Google Scholar 

  46. Fields BKK, Skalski MR, Patel DB, White EA, Tomasian A, Gross JS, et al. Adhesive capsulitis: review of imaging findings, pathophysiology, clinical presentation, and treatment options. Skelet Radiol. 2019;48(8):1171–84.

    Article  Google Scholar 

  47. Cheng X, Zhang Z, Xuanyan G, Li T, Li J, Yin L, et al. Adhesive capsulitis of the shoulder: evaluation with US-arthrography using a sonographic contrast agent. Sci Rep. 2017;7(1):5551. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5514045/

    Article  PubMed  PubMed Central  Google Scholar 

  48. Michelin P, Delarue Y, Duparc F, Dacher JN. Thickening of the inferior glenohumeral capsule: an ultrasound sign for shoulder capsular contracture. Eur Radiol. 2013;23(10):2802–6.

    Article  PubMed  Google Scholar 

  49. Lee MH, Ahn JM, Muhle C, Kim SH, Park JS, Kim SH, et al. Adhesive capsulitis of the shoulder: diagnosis using magnetic resonance arthrography, with arthroscopic findings as the standard. J Comput Assist Tomogr. 2003;27(6):901–6.

    Article  PubMed  Google Scholar 

  50. Suh CH, Yun SJ, Jin W, Lee SH, Park SY, Park JS, et al. Systematic review and meta-analysis of magnetic resonance imaging features for diagnosis of adhesive capsulitis of the shoulder. Eur Radiol. 2019;29(2):566–77.

    Article  PubMed  Google Scholar 

  51. Chi AS, Kim J, Long SS, Morrison WB, Zoga AC. Non-contrast MRI diagnosis of adhesive capsulitis of the shoulder. Clin Imaging. 2017;44:46–50.

    Article  PubMed  Google Scholar 

  52. Gondim Teixeira PA, Balaj C, Chanson A, Lecocq S, Louis M, Blum A. Adhesive capsulitis of the shoulder: value of inferior glenohumeral ligament signal changes on T2-weighted fat-saturated images. AJR Am J Roentgenol. 2012;198(6):W589–96.

    Article  PubMed  Google Scholar 

  53. Sofka CM, Ciavarra GA, Hannafin JA, Cordasco FA, Potter HG. Magnetic resonance imaging of adhesive capsulitis: correlation with clinical staging. HSS J. 2008;4(2):164–9.

    Article  PubMed  PubMed Central  Google Scholar 

  54. Song KD, Kwon JW, Yoon YC, Choi S-H. Indirect MR arthrographic findings of adhesive capsulitis. AJR Am J Roentgenol. 2011;197(6):W1105–9.

    Article  PubMed  Google Scholar 

  55. Ahn K-S, Kang CH, Oh Y-W, Jeong W-K. Correlation between magnetic resonance imaging and clinical impairment in patients with adhesive capsulitis. Skelet Radiol. 2012;41(10):1301–8.

    Article  Google Scholar 

  56. Manske RC, Prohaska D. Diagnosis and management of adhesive capsulitis. Curr Rev Musculoskelet Med. 2008;1(3–4):180–9.

    Article  PubMed  PubMed Central  Google Scholar 

  57. Levine WN, Kashyap CP, Bak SF, Ahmad CS, Blaine TA, Bigliani LU. Nonoperative management of idiopathic adhesive capsulitis. J Shoulder Elb Surg. 2007;16(5):569–73.

    Article  Google Scholar 

  58. D’Orsi GM, Via AG, Frizziero A, Oliva F. Treatment of adhesive capsulitis: a review. Muscles Ligaments Tendons J. 2012;2(2):70–8.

    PubMed  PubMed Central  Google Scholar 

  59. Maund E, Craig D, Suekarran S, Neilson AR, Wright K, Brealey S, et al. Management of Frozen Shoulder: a systematic review and cost-effectiveness analysis. Health Technol Assess. 2012;16(11):1–264.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  60. Carette S, Moffet H, Tardif J, Bessette L, Morin F, Frémont P, et al. Intraarticular corticosteroids, supervised physiotherapy, or a combination of the two in the treatment of adhesive capsulitis of the shoulder: a placebo-controlled trial. Arthritis Rheum. 2003;48(3):829–38.

    Article  CAS  PubMed  Google Scholar 

  61. Blanchard V, Barr S, Cerisola FL. The effectiveness of corticosteroid injections compared with physiotherapeutic interventions for adhesive capsulitis: a systematic review. Physiotherapy. 2010;96(2):95–107.

    Article  PubMed  Google Scholar 

  62. Shin S-J, Lee S-Y. Efficacies of corticosteroid injection at different sites of the shoulder for the treatment of adhesive capsulitis. J Shoulder Elb Surg. 2013;22(4):521–7.

    Article  Google Scholar 

  63. Georgiannos D, Markopoulos G, Devetzi E, Bisbinas I. Adhesive capsulitis of the shoulder. Is there consensus regarding the treatment? A comprehensive review. Open Orthop J. 2017;11:65–76.

    Article  PubMed  PubMed Central  Google Scholar 

  64. Blaine T, Moskowitz R, Udell J, Skyhar M, Levin R, Friedlander J, et al. Treatment of persistent shoulder pain with sodium hyaluronate: a randomized, controlled trial. A multicenter study. J Bone Joint Surg Am. 2008;90(5):970–9.

    Article  PubMed  Google Scholar 

  65. Hsieh L-F, Hsu W-C, Lin Y-J, Chang H-L, Chen C-C, Huang V. Addition of intra-articular hyaluronate injection to physical therapy program produces no extra benefits in patients with adhesive capsulitis of the shoulder: a randomized controlled trial. Arch Phys Med Rehabil. 2012;93(6):957–64.

    Article  PubMed  Google Scholar 

  66. Page MJ, Green S, Kramer S, Johnston RV, McBain B, Chau M, et al. Manual therapy and exercise for adhesive capsulitis (frozen shoulder). Cochrane Database Syst Rev. 2014;8:CD011275.

    Google Scholar 

  67. Yip M, Francis A-M, Roberts T, Rokito A, Zuckerman JD, Virk MS. Treatment of adhesive capsulitis of the shoulder: a critical analysis review. JBJS Rev. 2018;6(6):e5.

    Article  PubMed  Google Scholar 

  68. Cho C-H, Bae K-C, Kim D-H. Treatment strategy for Frozen shoulder. Clin Orthop Surg. 2019;11(3):249–57.

    Article  PubMed  PubMed Central  Google Scholar 

  69. Itoi E, Arce G, Bain GI, Diercks RL, Guttmann D, Imhoff AB, et al. Shoulder stiffness: current concepts and concerns. Arthroscopy. 2016;32(7):1402–14.

    Article  PubMed  Google Scholar 

  70. Wertheim HM, Rovenstine EA. Suprascapular nerve block. Anesthesiology. 1941;2(5):541–5.

    Article  Google Scholar 

  71. Ando A, Hamada J, Hagiwara Y, Sekiguchi T, Koide M, Itoi E. Short-term clinical results of manipulation under ultrasound-guided brachial plexus block in patients with idiopathic Frozen shoulder and diabetic secondary Frozen shoulder. Open Orthop J. 2018;12:99–104.

    Article  PubMed  PubMed Central  Google Scholar 

  72. Vastamäki H, Varjonen L, Vastamäki M. Optimal time for manipulation of frozen shoulder may be between 6 and 9 months. Scand J Surg. 2015;104(4):260–6.

    Article  PubMed  Google Scholar 

  73. Sasanuma H, Sugimoto H, Kanaya Y, Iijima Y, Saito T, Saito T, et al. Magnetic resonance imaging and short-term clinical results of severe frozen shoulder treated with manipulation under ultrasound-guided cervical nerve root block. J Shoulder Elb Surg. 2016;25(1):e13–20.

    Article  Google Scholar 

  74. Loew M, Heichel TO, Lehner B. Intraarticular lesions in primary frozen shoulder after manipulation under general anesthesia. J Shoulder Elb Surg. 2005;14(1):16–21.

    Article  Google Scholar 

  75. Hamdan TA, Al-Essa KA. Manipulation under anaesthesia for the treatment of frozen shoulder. Int Orthop. 2003;27(2):107–9.

    Article  CAS  PubMed  Google Scholar 

  76. Conti V. Arthroscopy in rehabilitation. Orthop Clin North Am. 1979;10(3):709–11.

    Article  CAS  PubMed  Google Scholar 

  77. Rhind V, Downie WW, Bird HA, Wright V, Engler C. Naproxen and indomethacin in periarthritis of the shoulder. Rheumatol Rehabil. 1982;21(1):51–3.

    Article  CAS  PubMed  Google Scholar 

  78. Binder A, Hazleman BL, Parr G, Roberts S. A controlled study of oral prednisolone in frozen shoulder. Br J Rheumatol. 1986;25(3):288–92.

    Article  CAS  PubMed  Google Scholar 

  79. Kim Y-S, Lee H-J, Lee D-H, Choi K-Y. Comparison of high- and low-dose intra-articular triamcinolone acetonide injection for treatment of primary shoulder stiffness: a prospective randomized trial. J Shoulder Elb Surg. 2017;26(2):209–15.

    Article  Google Scholar 

  80. Bal A, Eksioglu E, Gulec B, Aydog E, Gurcay E, Cakci A. Effectiveness of corticosteroid injection in adhesive capsulitis. Clin Rehabil. 2008;22(6):503–12.

    Article  PubMed  Google Scholar 

  81. Yoon S-H, Lee HY, Lee HJ, Kwack K-S. Optimal dose of intra-articular corticosteroids for adhesive capsulitis: a randomized, triple-blind, placebo-controlled trial. Am J Sports Med. 2013;41(5):1133–9.

    Article  PubMed  Google Scholar 

  82. Vermeulen HM, Rozing PM, Obermann WR, le Cessie S, Vliet Vlieland TPM. Comparison of high-grade and low-grade mobilization techniques in the management of adhesive capsulitis of the shoulder: randomized controlled trial. Phys Ther. 2006;86(3):355–68.

    Article  PubMed  Google Scholar 

  83. Yang J, Chang C, Chen S, Wang S-F, Lin J. Mobilization techniques in subjects with frozen shoulder syndrome: randomized multiple-treatment trial. Phys Ther. 2007;87(10):1307–15.

    Article  PubMed  Google Scholar 

  84. Griggs SM, Ahn A, Green A. Idiopathic adhesive capsulitis. A prospective functional outcome study of nonoperative treatment. J Bone Joint Surg Am. 2000;82(10):1398–407.

    Article  CAS  PubMed  Google Scholar 

  85. Le Lievre HMJ, Murrell GAC. Long-term outcomes after arthroscopic capsular release for idiopathic adhesive capsulitis. J Bone Joint Surg Am. 2012;94(13):1208–16.

    Article  PubMed  Google Scholar 

  86. Barnes CP, Lam PH, Murrell GAC. Short-term outcomes after arthroscopic capsular release for adhesive capsulitis. J Shoulder Elb Surg. 2016;25(9):e256–64.

    Article  Google Scholar 

  87. Gallacher S, Beazley JC, Evans J, Anaspure R, Silver D, Redfern A, et al. A randomized controlled trial of arthroscopic capsular release versus hydrodilatation in the treatment of primary frozen shoulder. J Shoulder Elb Surg. 2018;27(8):1401–6.

    Article  Google Scholar 

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Authors and Affiliations

  1. Casa di Cura Villa Valeria, Rome, Italy

    Cristina Rossi, Daniela Battisti, Fabrizio Mocini & Andrea Grasso

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  1. Cristina Rossi
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  2. Daniela Battisti
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  3. Fabrizio Mocini
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  4. Andrea Grasso
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Correspondence to Andrea Grasso .

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Editors and Affiliations

  1. Department of Joint and Bone Surgery, University of Brescia, Brescia, Brescia, Italy

    Giuseppe Milano

  2. Department of Orthopaedics and Traumatology, Casa di Cura Villa Valeria, Rome, Roma, Italy

    Andrea Grasso

  3. Shoulder and Upper Limb Department, St. Luke's Hospital, Bielsko-Biała, Poland

    Roman Brzóska

  4. Department of Traumatology, University Medical Centre Ljubljana, Ljubljana, Slovenia

    Ladislav Kovačič

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Rossi, C., Battisti, D., Mocini, F., Grasso, A. (2023). Adhesive Capsulitis. In: Milano, G., Grasso, A., Brzóska, R., Kovačič, L. (eds) Shoulder Arthroscopy. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-66868-9_56

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