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DOI: 10.1055/a-2305-9478
Tendopathien der oberen Extremität II (Schulter)

Tendopathien der Schulter sind eine häufige Pathologie und können zu erheblichem Leidensdruck mit deutlichen schmerzhaften Einschränkungen führen. Im Wesentlichen wird zwischen Tendopathien der Rotatorenmanschette und der langen Bizepssehne unterschieden, wobei die Beschwerden sowohl entzündlich als auch degenerativ oder mechanisch bedingt sein können. Die Therapie kann sich häufig langwierig gestalten und sollte primär konservativ geprägt sein. Erst bei Versagen sollten operative Maßnahmen erwogen werden.
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Tendopathien der langen Bizepssehne (LBS) und/oder der Rotatorenmanschette (RM) sind eine häufige Ursache von Schulterschmerzen.
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In der Diagnostik ist die Korrelation zwischen Anamnese, klinischer Untersuchung und Bildgebung von enormer Bedeutung. Gelegentlich kann eine Tendopathie erst durch eine diagnostische Infiltration oder Arthroskopie gesichert werden.
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Die konservative Therapie hat sowohl bei der LBS- als auch der RM-Tendopathie den höchsten Stellenwert. Zentraler Bestandteil sollte eine physiotherapeutische, auf die Betroffenen zugeschnittene Behandlung sein.
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Kortisoninjektionen haben eine potenziell sehnentoxische Wirkung. Nebenwirkungen und Kontraindikationen sollten bei der Anwendung unbedingt beachtet werden.
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Unter der konservativen Therapie können Tendopathien einen Progress zu (Teil-)Läsionen aufweisen. Partialdefekte stellen eine Schwachstelle dar, welche sich schon durch Bagatelltraumata zu Komplettrupturen ausweiten können.
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Erst bei Versagen der konservativen Therapie sollten operative Maßnahmen ergriffen werden. Begleitpathologien sollten beachtet und mit behandelt werden.
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Sonderformen der LBS-Pathologien sind SLAP- (superiores Labrum von anterior nach posterior) und Pulley-Läsionen. Eine Sonderform der RM-Tendopathie ist die Tendinosis calcarea.
Publication History
Article published online:
04 June 2025
© 2025. Thieme. All rights reserved.
Georg Thieme Verlag KG
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Literatur
- 1 Diplock B, Hing W, Marks D. The long head of biceps at the shoulder: a scoping review. BMC Musculoskelet Disord 2023; 24: 232
- 2 Giphart JE, Elser F, Dewing CB. et al. The long head of the biceps tendon has minimal effect on in vivo glenohumeral kinematics: a biplane fluoroscopy study. Am J Sports Med 2012; 40: 202-212
- 3 Warner JJ, McMahon PJ. The role of the long head of the biceps brachii in superior stability of the glenohumeral joint. J Bone Joint Surg Am 1995; 77: 366-372
- 4 Kido T, Itoi E, Konno N. et al. The depressor function of biceps on the head of the humerus in shoulders with tears of the rotator cuff. J Bone Joint Surg Br 2000; 82: 416-419
- 5 Can Fİ, Gültaç E, Şahin İG. et al. Subacromial impingement as a predictor of proximal biceps tendon disorders. Jt Dis Relat Surg 2022; 33: 142-148
- 6 Pfahler M, Branner S, Refior HJ. The role of the bicipital groove in tendopathy of the long biceps tendon. J Shoulder Elbow Surg 1999; 8: 419-424
- 7 Redondo-Alonso L, Chamorro-Moriana G, Jiménez-Rejano JJ. et al. Relationship between chronic pathologies of the supraspinatus tendon and the long head of the biceps tendon: systematic review. BMC Musculoskelet Disord 2014; 15: 377
- 8 Beall DP, Williamson EE, Ly JQ. et al. Association of biceps tendon tears with rotator cuff abnormalities: degree of correlation with tears of the anterior and superior portions of the rotator cuff. AJR Am J Roentgenol 2003; 180: 633-639
- 9 Mehta SK, Teefey SA, Middleton W. et al. Prevalence and risk factors for development of subscapularis and biceps pathology in shoulders with degenerative rotator cuff disease: a prospective cohort evaluation. J Shoulder Elbow Surg 2020; 29: 451-458
- 10 Varacallo M, Mair SD. Proximal Biceps Tendinitis and Tendinopathy. StatPearls. Treasure Island (FL): StatPearls Publishing; 2024
- 11 Tille E, Schlüßler AG, Manske J. et al. Tendinopathien der oberen Extremität I (allgemeiner Teil). Orthopädie und Unfallchirurgie up2date 2025; 20: 153-175
- 12 Cardoso A, Amaro P, Barbosa L. et al. Diagnostic accuracy of clinical tests directed to the long head of biceps tendon in a surgical population: a combination of old and new tests. J Shoulder Elbow Surg 2019; 28: 2272-2278
- 13 Rosas S, Krill MK, Amoo-Achampong K. et al. A practical, evidence-based, comprehensive (PEC) physical examination for diagnosing pathology of the long head of the biceps. J Shoulder Elbow Surg 2017; 26: 1484-1492
- 14 Bélanger V, Dupuis F, Leblond J. et al. Accuracy of examination of the long head of the biceps tendon in the clinical setting: a systematic review. J Rehabil Med 2019; 51: 479-491
- 15 Huang S-W, Wang W-T. Quantitative diagnostic method for biceps long head tendinitis by using ultrasound. ScientificWorldJournal 2013; 2013: 948323
- 16 Read JW, Perko M. Shoulder ultrasound: diagnostic accuracy for impingement syndrome, rotator cuff tear, and biceps tendon pathology. J Shoulder Elbow Surg 1998; 7: 264-271
- 17 Nada MG, Almalki YE, Basha MAA. et al. Biceps pulley lesions: diagnostic accuracy of nonarthrographic shoulder MRI and the value of various diagnostic signs. J Magn Reson Imaging 2024; 59: 1299-1311
- 18 Burke CJ, Mahanty SR, Pham H. et al. MRI, arthroscopic and histopathologic cross correlation in biceps tenodesis specimens with emphasis on the normal appearing proximal tendon. Clin Imaging 2019; 54: 126-132
- 19 Sheridan K, Kreulen C, Kim S. et al. Accuracy of magnetic resonance imaging to diagnose superior labrum anterior-posterior tears. Knee Surg Sports Traumatol Arthrosc 2015; 23: 2645-2650
- 20 Dean BJF, Lostis E, Oakley T. et al. The risks and benefits of glucocorticoid treatment for tendinopathy: a systematic review of the effects of local glucocorticoid on tendon. Semin Arthritis Rheum 2014; 43: 570-576
- 21 Castro BKC, Corrêa FG, Maia LB. et al. Effectiveness of conservative therapy in tendinopathy-related shoulder pain: a systematic review of randomized controlled trials. Phys Ther Sport 2021; 49: 15-20
- 22 McDevitt AW, Young JL, Cleland JA. et al. Physical therapy interventions used to treat individuals with biceps tendinopathy: a scoping review. Braz J Phys Ther 2024; 28: 100586
- 23 Vajda M, Szakó L, Hegyi P. et al. Tenodesis yields better functional results than tenotomy in long head of the biceps tendon operations-a systematic review and meta-analysis. Int Orthop 2022; 46: 1037-1051
- 24 Aldon-Villegas R, Perez-Cabezas V, Chamorro-Moriana G. Efficacy of management of associated dysfunctions on rotator cuff and long head of the biceps: systematic review. J Orthop Surg Res 2021; 16: 501
- 25 Kooistra B, Gurnani N, Weening A. et al. Tenotomy or tenodesis for tendinopathy of the long head of the biceps brachii: an updated systematic review and meta-analysis. Arthrosc Sports Med Rehabil 2021; 3: e1199-e1209
- 26 Belay ES, Wittstein JR, Garrigues GE. et al. Biceps tenotomy has earlier pain relief compared to biceps tenodesis: a randomized prospective study. Knee Surg Sports Traumatol Arthrosc 2019; 27: 4032-4037
- 27 Anil U, Hurley ET, Kingery MT. et al. Surgical treatment for long head of the biceps tendinopathy: a network meta-analysis. J Shoulder Elbow Surg 2020; 29: 1289-1295
- 28 Jeong HY, Kim JY, Cho NS. et al. Biceps lesion associated with rotator cuff tears: open subpectoral and arthroscopic intracuff tenodesis. Orthop J Sports Med 2016; 4: 2325967116645311
- 29 Yi Y, Lee J-M, Kwon SH. et al. Arthroscopic proximal versus open subpectoral biceps tenodesis with arthroscopic repair of small- or medium-sized rotator cuff tears. Knee Surg Sports Traumatol Arthrosc 2016; 24: 3772-3778
- 30 van Deurzen DFP, Gurnani N, Alta TDW. et al. Suprapectoral versus subpectoral tenodesis for long head biceps brachii tendinopathy: a systematic review and meta-analysis. Orthop Traumatol Surg Res 2020; 106: 693-700
- 31 Abd Elrahman AA, Sobhy MH, Abdelazim H. et al. Superior capsular reconstruction: fascia lata versus acellular dermal allograft: a systematic review. Arthrosc Sports Med Rehabil 2020; 2: e389-e397
- 32 Werthel J-D, Vigan M, Schoch B. et al. Superior capsular reconstruction – a systematic review and meta-analysis. Orthop Traumatol Surg Res 2021; 107: 103072
- 33 Metcalfe A, Parsons H, Parsons N. et al. Subacromial balloon spacer for irreparable rotator cuff tears of the shoulder (START:REACTS): a group-sequential, double-blind, multicentre randomised controlled trial. Lancet 2022; 399: 1954-1963
- 34 Kitridis D, Yiannakopoulos C, Sinopidis C. et al. Superior capsular reconstruction of the shoulder using the long head of the biceps tendon: a systematic review of surgical techniques and clinical outcomes. Medicina (Kaunas) 2021; 57: 229
- 35 Endell D, Rüttershoff K, Scheibel M. Biceps smash technique: biceps tendon autograft augmentation for arthroscopic rotator cuff reconstruction. Arthrosc Tech 2023; 12: e383
- 36 Kölbel R. Entstehung von Defekten der Rotatorenmanschette und die Technik der Rekonstruktion. Orthop Praxis 1992; 28: 536-542
- 37 Kölbel R, Hedtmann A. Rekonstruktive Eingriffe an der Rotatorenmanschette. In: Gohlke F, Hedtmann A, Zichner L. , Hrsg. Schulter. Stuttgart: Thieme; 2002: 286-310
- 38 Kim YT, Lee KJ, Kim SH. Biceps rerouting regardless of a biceps-labral lesion during rotator cuff repair results in lower retear rates and comparable clinical outcomes to subpectoral biceps tenodesis. Arthroscopy 2024; 40: 2162-2170
- 39 Park H-S, Ham K-H, Kim Y-S. The arthroscopic biceps rerouting technique shows better early clinical outcomes within 1 year than partial repair in large to massive rotator cuff tears. Medicina (Kaunas) 2024; 60: 240
- 40 Hawi N, Liodakis E, Garving C. et al. Pulley lesions in rotator cuff tears: prevalence, etiology, and concomitant pathologies. Arch Orthop Trauma Surg 2017; 137: 1097-1105
- 41 Kamal Eldin M, Alieldin E, Ashour A. et al. Arthroscopic assessment of the incidence of biceps pulley lesions associated with rotator cuff tears: an observational study. Cureus 2024; 16: e66593
- 42 Habermeyer P, Magosch P, Pritsch M. et al. Anterosuperior impingement of the shoulder as a result of pulley lesions: a prospective arthroscopic study. J Shoulder Elbow Surg 2004; 13: 5-12
- 43 Mansour J, Nassar JE, Estephan M. et al. Acromioclavicular joint dislocation and concomitant labral lesions: a systematic review. Clin Shoulder Elb 2024; 27: 247-253
- 44 Durban CMC, Kim JK, Kim SH. et al. Anterior shoulder instability with concomitant superior labrum from anterior to posterior (SLAP) lesion compared to anterior instability without SLAP lesion. Clin Orthop Surg 2016; 8: 168-174
- 45 Funakoshi T, Takahashi T, Shimokobe H. et al. Arthroscopic findings of the glenohumeral joint in symptomatic anterior instabilities: comparison between overhead throwing disorders and traumatic shoulder dislocation. J Shoulder Elbow Surg 2023; 32: 776-785
- 46 Snyder SJ, Karzel RP, Del Pizzo W. et al. SLAP lesions of the shoulder. Arthroscopy 1990; 6: 274-279
- 47 Maffet MW, Gartsman GM, Moseley B. Superior labrum-biceps tendon complex lesions of the shoulder. Am J Sports Med 1995; 23: 93-98
- 48 Morgan CD, Burkhart SS, Palmeri M. et al. Type II SLAP lesions: three subtypes and their relationships to superior instability and rotator cuff tears. Arthroscopy 1998; 14: 553-565
- 49 Cvetanovich GL, Gowd AK, Agarwalla A. et al. Trends in the management of isolated SLAP tears in the United States. Orthop J Sports Med 2019; 7: 2325967119833997
- 50 Patterson BM, Creighton RA, Spang JT. et al. Surgical Trends in the Treatment of Superior Labrum Anterior and Posterior Lesions of the Shoulder: Analysis of Data From the American Board of Orthopaedic Surgery Certification Examination Database. Am J Sports Med 2014; 42: 1904-1910
- 51 Hurley ET, Fat DL, Duigenan CM. et al. Biceps tenodesis versus labral repair for superior labrum anterior-to-posterior tears: a systematic review and meta-analysis. J Shoulder Elbow Surg 2018; 27: 1913-1919
- 52 Lalehzarian SP, Agarwalla A, Liu JN. Management of proximal biceps tendon pathology. World J Orthop 2022; 13: 36-57
- 53 Ren Y-M, Duan Y-H, Sun Y-B. et al. Is arthroscopic repair superior to biceps tenotomy and tenodesis for type II SLAP lesions? A meta-analysis of RCTs and observational studies. J Orthop Surg Res 2019; 14: 48
- 54 Hurley ET, Baker R, Danilkowicz RM. et al. Similar outcomes between biceps tenodesis and SLAP repair for SLAP tears in younger patients – a meta-analysis. J ISAKOS 2024; 9: 79-83
- 55 Dang A, Davies M. Rotator cuff disease: treatment options and considerations. Sports Med Arthrosc Rev 2018; 26: 129
- 56 Teunis T, Lubberts B, Reilly BT. et al. A systematic review and pooled analysis of the prevalence of rotator cuff disease with increasing age. J Shoulder Elbow Surg 2014; 23: 1913-1921
- 57 Schoch C, Geyer M, Harnoß T. Tendopathien und Sehnenverletzungen. Orthopädie und Unfallchirurgie up2date 2013; 8: 155-170
- 58 Applegate KA, Thiese MS, Merryweather AS. et al. Association between cardiovascular disease risk factors and rotator cuff tendinopathy: a cross-sectional study. J Occup Environ Med 2017; 59: 154-160
- 59 Cao Z, Li Q, Li Y. et al. The association of metabolic syndrome with rotator cuff tendinopathy: a two-sample Mendelian randomization study. Diabetol Metab Syndr 2023; 15: 211
- 60 Leong HT, Fu SC, He X. et al. Risk factors for rotator cuff tendinopathy: a systematic review and meta-analysis. J Rehabil Med 2019; 51: 627-637
- 61 Zhao J, Luo M, Pan J. et al. Risk factors affecting rotator cuff retear after arthroscopic repair: a meta-analysis and systematic review. J Shoulder Elbow Surg 2021; 30: 2660-2670
- 62 Passaretti D, Candela V, Venditto T. et al. Association between alcohol consumption and rotator cuff tear. Acta Orthop 2016; 87: 165-168
- 63 Holt K, Delbridge A, Josey L. et al. Subscapularis tendinopathy is highly prevalent in elite swimmer’s shoulders: an MRI study. J Sci Med Sport 2022; 25: 720-725
- 64 Bigliani LU, Levine WN. Subacromial impingement syndrome. J Bone Joint Surg Am 1997; 79: 1854-1868
- 65 Brandariz R, Charbonnier C, Culebras Almeida A. et al. The role of bone morphology of the greater tuberosity and lateral acromion on subacromial space during scaption: a three-dimensional dynamic simulation analysis. BMC Musculoskelet Disord 2023; 24: 888
- 66 Cunningham G, Cocor C, Smith MM. et al. Implication of bone morphology in degenerative rotator cuff lesions: a prospective comparative study between greater tuberosity angle and critical shoulder angle. Orthop Traumatol Surg Res 2022; 108: 103046
- 67 Ma Q, Sun C, Gao H. et al. The combined utilization of predictors seems more suitable to diagnose and predict rotator cuff tears. BMC Musculoskelet Disord 2022; 23: 1013
- 68 Nyffeler RW, Werner CML, Sukthankar A. et al. Association of a large lateral extension of the acromion with rotator cuff tears. J Bone Joint Surg Am 2006; 88: 800-805
- 69 de-Queiroz JHM, de-Medeiros MB, de-Lima RN. et al. Exercise for rotator cuff tendinopathy. Rev Bras Med Trab 2023; 20: 498-504
- 70 Dominguez-Romero JG, Jiménez-Rejano JJ, Ridao-Fernández C. et al. Exercise-based muscle development programmes and their effectiveness in the functional recovery of rotator cuff tendinopathy: a systematic review. Diagnostics (Basel) 2021; 11: 529
- 71 Li W, Zhang S-X, Yang Q. et al. Effect of extracorporeal shock-wave therapy for treating patients with chronic rotator cuff tendonitis. Medicine (Baltimore) 2017; 96: e7940
- 72 Xiong Y, Wen T, Jin S. et al. Efficacy and safety of extracorporeal shock wave therapy for upper limb tendonitis: a systematic review and meta-analysis of randomized controlled trials. Front Med (Lausanne) 2024; 11: 1394268
- 73 Arroll B, Goodyear-Smith F. Corticosteroid injections for painful shoulder: a meta-analysis. Br J Gen Pract 2005; 55: 224-228
- 74 Coombes BK, Bisset L, Vicenzino B. Efficacy and safety of corticosteroid injections and other injections for management of tendinopathy: a systematic review of randomised controlled trials. Lancet 2010; 376: 1751-1767
- 75 Busse P, Vater C, Stiehler M. et al. Cytotoxicity of drugs injected into joints in orthopaedics. Bone Joint Res 2019; 8: 41-48
- 76 Alvarez CM, Litchfield R, Jackowski D. et al. A prospective, double-blind, randomized clinical trial comparing subacromial injection of betamethasone and xylocaine to xylocaine alone in chronic rotator cuff tendinosis. Am J Sports Med 2005; 33: 255-262
- 77 Mohamadi A, Chan JJ, Claessen FMAP. et al. Corticosteroid injections give small and transient pain relief in rotator cuff tendinosis: a meta-analysis. Clin Orthop Relat Res 2017; 475: 232-243
- 78 Puzzitiello RN, Patel BH, Nwachukwu BU. et al. Adverse impact of corticosteroid injection on rotator cuff tendon health and repair: a systematic review. Arthroscopy 2020; 36: 1468-1475
- 79 Cimino AM, Veazey GC, McMurtrie JT. et al. Corticosteroid injections may increase retear and revision rates of rotator cuff repair: a systematic review. Arthroscopy 2020; 36: 2334-2341
- 80 Darbandi AD, Cohn M, Credille K. et al. A systematic review and meta-analysis of risk factors for the increased incidence of revision surgery after arthroscopic rotator cuff repair. Am J Sports Med 2024; 52: 1374-1383
- 81 Traven SA, Brinton D, Simpson KN. et al. Preoperative shoulder injections are associated with increased risk of revision rotator cuff repair. Arthroscopy 2019; 35: 706-713
- 82 Kunze KN, Mirzayan R, Beletsky A. et al. Do corticosteroid injections before or after primary rotator cuff repair influence the incidence of adverse events? A subjective synthesis. Arthroscopy 2020; 36: 1476-1484
- 83 Hamid MSA, Sazlina SG. Platelet-rich plasma for rotator cuff tendinopathy: a systematic review and meta-analysis. PLoS One 2021; 16: e0251111
- 84 Lin M-T, Wei K-C, Wu C-H. Effectiveness of platelet-rich plasma injection in rotator cuff tendinopathy: a systematic review and meta-analysis of randomized controlled trials. Diagnostics (Basel) 2020; 10: 189
- 85 Velasquez Garcia A, Ingala Martini L, Franco Abache A. et al. Role of platelet-rich plasma in the treatment of rotator cuff tendinopathy. World J Orthop 2023; 14: 505-515
- 86 Kwong CA, Woodmass JM, Gusnowski EM. et al. Platelet-rich plasma in patients with partial-thickness rotator cuff tears or tendinopathy leads to significantly improved short-term pain relief and function compared with corticosteroid injection: a double-blind randomized controlled trial. Arthroscopy 2021; 37: 510-517
- 87 Masiello F, Pati I, Veropalumbo E. et al. Ultrasound-guided injection of platelet-rich plasma for tendinopathies: a systematic review and meta-analysis. Blood Transfus 2023; 21: 119-136
- 88 Sun R-J, Guo L, Li P-C. et al. [Platelet-rich plasma vs corticosteroid for treatment of rotator cuff tendinopathy:a Meta-analysis]. Zhongguo Gu Shang 2022; 35: 1170-1176
- 89 Amanollahi A, Asheghan M, Hashemi SE. Subacromial corticosteroid injection versus subcutaneous 5% dextrose in patients with chronic rotator cuff tendinopathy: a short-term randomized clinical trial. Interv Med Appl Sci 2019; 11: 154-160
- 90 Arias-Vázquez PI, Tovilla-Zárate CA, González-Graniel K. et al. Efficacy of hypertonic dextrose infiltrations for pain control in rotator cuff tendinopathy: systematic review and meta-analysis. Acta Reumatol Port 2021; 46: 156-170
- 91 Catapano M, Zhang K, Mittal N. et al. Effectiveness of dextrose prolotherapy for rotator cuff tendinopathy: a systematic review. PM R 2020; 12: 288-300
- 92 Wang Z, Liao Y, Wang C. et al. Stem cell-based therapeutic strategies for rotator cuff tendinopathy. J Orthop Translat 2023; 42: 73-81
- 93 Quinlan NJ, Frandsen JJ, Smith KM. et al. Conservatively treated symptomatic rotator cuff tendinopathy may progress to a tear. Arthrosc Sports Med Rehabil 2022; 4: e1449-e1455
- 94 Lowry V, Lavigne P, Zidarov D. et al. A systematic review of clinical practice guidelines on the diagnosis and management of various shoulder disorders. Arch Phys Med Rehabil 2024; 105: 411-426
- 95 Su Y-C, Chung C-H, Ke M-J. et al. Increased risk of shoulder calcific tendinopathy in diabetes mellitus: a nationwide, population-based, matched cohort study. Int J Clin Pract 2021; 75: e14549
- 96 Harvie P, Pollard TCB, Carr AJ. Calcific tendinitis: natural history and association with endocrine disorders. J Shoulder Elbow Surg 2007; 16: 169-173
- 97 Merolla G, Singh S, Paladini P. et al. Calcific tendinitis of the rotator cuff: state of the art in diagnosis and treatment. J Orthop Traumatol 2016; 17: 7-14
- 98 Nowotny J, Kasten P. Kalkschulter – konservative und operative Therapie. Orthopädie und Unfallchirurgie up2date 2022; 17: 361-377
- 99 Arirachakaran A, Boonard M, Yamaphai S. et al. Extracorporeal shock wave therapy, ultrasound-guided percutaneous lavage, corticosteroid injection and combined treatment for the treatment of rotator cuff calcific tendinopathy: a network meta-analysis of RCTs. Eur J Orthop Surg Traumatol 2017; 27: 381-390
- 100 Huisstede BMA, Gebremariam L, van der Sande R. et al. Evidence for effectiveness of Extracorporal Shock-Wave Therapy (ESWT) to treat calcific and non-calcific rotator cuff tendinosis – a systematic review. Man Ther 2011; 16: 419-433
- 101 Wu Y-C, Tsai W-C, Tu Y-K. et al. Comparative effectiveness of nonoperative treatments for chronic calcific tendinitis of the shoulder: a systematic review and network meta-analysis of randomized controlled trials. Arch Phys Med Rehabil 2017; 98: 1678-1692.e6
- 102 Uhthoff HK, Sarkar K. Calcifying tendinitis. Baillieres Clin Rheumatol 1989; 3: 567-581
- 103 Garving C, Jakob S, Bauer I. et al. Impingement syndrome of the shoulder. Dtsch Arztebl Int 2017; 114: 765-776
- 104 Nowotny J, Kasten P. Weichteilerkrankungen der Schulter und Subakromialsyndrome. Orthopädie und Unfallchirurgie up2date 2019; 14: 383-405