Abstract
Introduction
The purpose of this study is to report the radiologic and clinical outcomes of arthroscopic intervention for isolated posterosuperior paralabral cysts and simultaneous treatment of cysts combined with associated shoulder pathologies.
Materials and methods
From March 2008 through December 2016, 70 cases (48 males and 22 females) operated on for symptomatic posterosuperior paralabral cysts were included. Mean age was 45 (range 18–69). These patients were classified into two groups depending on if they had accompanying lesions: Group I (isolated group, 27 patients) and Group II (concomitant group, 43 patients). Arthroscopic cyst decompression with a labral repair or posterior capsulotomy for patients without labral tear were performed. All concomitant pathologies were also operated simultaneously. Follow-up MRI were performed at postoperative 6 months and clinical outcomes were evaluated during the follow-up.
Results
Arthroscopic all intra-articular cyst decompression and labral repair was performed on 67 patients. In three patients, posterior capsulotomy without labral repair was performed for cyst removal. For 43 patients with concomitant lesions, 31 rotator cuff repairs, three SLAP repairs along with biceps tenodesis, two distal clavicle resections due to A–C joint arthritis, one calcific deposit removal, four Bankart repairs, and two acromioplasties were performed. The follow-up MRI showed complete cyst resorption except for two patients. The mean VAS, ASES, UCLA, SST and CS scores significantly improved at the last follow-up. Although both groups showed significantly improved range of motion after the surgery, improvement of ROM in Group II lagged at early periods of the rehabilitation.
Conclusions
Arthroscopic labral repair with all intra-articular cysts decompression or simple posterior capsulotomy were both effective treatment modalities. If paralabral cysts were associated with other shoulder lesions, simultaneous treatment of combined lesions could be performed for the improved clinical outcomes at final follow-up with expected lag in the early rehabilitation period.
Level of evidence
Level III, Retrospective Comparative Trial, Treatment Study
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References
Aydin N, Unal MB, Asansu M, Tok O (2017) Concomitant SLAP repair does not influence the surgical outcome for arthroscopic Bankart repair of traumatic shoulder dislocations. J Orthop Surg (Hong Kong) 25(2):2309499017718952
Catalano JB, Fenlin JM Jr (1994) Ganglion cysts about the shoulder girdle in the absence of suprascapular nerve involvement. J Shoulder Elbow Surg 3(1):34–41
Chen AL, Ong BC, Rose DJ (2003) Arthroscopic management of spinoglenoid cysts associated with SLAP lesions and suprascapular neuropathy. Arthroscopy 19(6):E15-21
Chochole MH, Senker W, Meznik C, Breitenseher MJ (1997) Glenoid-labral cyst entrapping the suprascapular nerve: dissolution after arthroscopic debridement of an extended SLAP lesion. Arthroscopy 13(6):753–755
Cvetanovich GL, Gowd AK, Liu JN et al (2019) Establishing clinically significant outcome after arthroscopic rotator cuff repair. J Shoulder Elbow Surg 28(5):939–948
Fankhauser F, Schippinger G (2002) Suprascapular nerve entrapment by a ganglion cyst: an alternative method of treatment. Orthopedics 25(1):87–88
Fehrman DA, Orwin JF, Jennings RM (1995) Suprascapular nerve entrapment by ganglion cysts: a report of six cases with arthroscopic findings and review of the literature. Arthroscopy 11(6):727–734
Ghodadra N, Nho SJ, Verma NN et al (2009) Arthroscopic decompression of the suprascapular nerve at the spinoglenoid notch and suprascapular notch through the subacromial space. Arthroscopy J Arthrosc Relat Surg 25(4):439–445
Hantes ME, Venouziou AI, Liantsis AK, Dailiana ZH, Malizos KN (2009) Arthroscopic repair for chronic anterior shoulder instability: a comparative study between patients with Bankart lesions and patients with combined Bankart and superior labral anterior posterior lesions. Am J Sports Med 37(6):1093–1098
Harris JD, Brand JC, Cote MP, Faucett SC, Dhawan A (2017) Research pearls: the significance of statistics and perils of pooling. Part 1: clinical versus statistical significance. Arthroscopy 33(6):1102–1112
Iannotti JP, Ramsey ML (1996) Arthroscopic decompression of a ganglion cyst causing suprascapular nerve compression. Arthroscopy 12(6):739–745
Jeong JJ, Panchal K, Park SE et al (2015) Outcome after arthroscopic decompression of inferior labral cysts combined with labral repair. Arthroscopy 31(6):1060–1068
Ji JH, Shafi M, Lee YS, Kim DJ (2012) Inferior paralabral ganglion cyst of the shoulder with labral tear—a rare cause of shoulder pain. Orthop Traumatol Surg Res 98(2):193–198
Kim DS, Park HK, Park JH, Yoon WS (2012) Ganglion cyst of the spinoglenoid notch: comparison between SLAP repair alone and SLAP repair with cyst decompression. J Shoulder Elbow Surg 21(11):1456–1463
Leitschuh PH, Bone CM, Bouska WM (1999) Magnetic resonance imaging diagnosis, sonographically directed percutaneous aspiration, and arthroscopic treatment of a painful shoulder ganglion cyst associated with a SLAP lesion. Arthroscopy 15(1):85–87
Lichtenberg S, Magosch P, Habermeyer P (2004) Compression of the suprascapular nerve by a ganglion cyst of the spinoglenoid notch: the arthroscopic solution. Knee Surg Sports Traumatol Arthrosc 12(1):72–79
Moon CY, Ji JH, Kim SJ (2010) Multidirectional instability accompanying an inferior labral cyst. Clin Orthop Surg 2(2):121–124
Moore TP, Fritts HM, Quick DC, Buss DD (1997) Suprascapular nerve entrapment caused by supraglenoid cyst compression. J Shoulder Elbow Surg 6(5):455–462
Park JH, Lee YS, Park JW, Yoo JC, Kang JW, Park JS (2010) Effective arthroscopic treatment of large, anteriorly extended spinoglenoid cysts. Arch Orthop Trauma Surg 130(3):423–426
Phillips CJ, Field AC, Field LD (2018) Transcapsular decompression of shoulder ganglion cysts. Arthrosc Tech 7(12):e1263–e1267
Piatt BE, Hawkins RJ, Fritz RC, Ho CP, Wolf E, Schickendantz M (2002) Clinical evaluation and treatment of spinoglenoid notch ganglion cysts. J Shoulder Elbow Surg 11(6):600–604
Pillai G, Baynes JR, Gladstone J, Flatow EL (2011) Greater strength increase with cyst decompression and SLAP repair than SLAP repair alone. Clin Orthop Relat Res 469(4):1056–1060
Purohit S, Keny S, Raja B, Marathe N (2019) Massive acromio-clavicular joint ganglion cyst associated with cuff tear arthropathy and acromioclavicular joint arthritis with normal functional shoulder—a case report. J Clin Orthop Trauma 10(3):522–525
Rachbauer F, Sterzinger W, Frischhut B (1996) Suprascapular nerve entrapment at the spinoglenoid notch caused by a ganglion cyst. J Shoulder Elbow Surg 5(2 Pt 1):150–152
Romeo AA, Rotenberg DD, Bach BR Jr (1999) Suprascapular neuropathy. J Am Acad Orthop Surg 7(6):358–367
Sanders TG, Tirman PF (1999) Paralabral cyst: an unusual cause of quadrilateral space syndrome. Arthroscopy 15(6):632–637
Schroder CP, Skare O, Stiris M, Gjengedal E, Uppheim G, Brox JI (2008) Treatment of labral tears with associated spinoglenoid cysts without cyst decompression. J Bone Jt Surg Am 90(3):523–530
Shon MS, Jung SW, Kim JW, Yoo JC (2015) Arthroscopic all-intra-articular decompression and labral repair of paralabral cyst in the shoulder. J Shoulder Elbow Surg 24(1):e7–e14
Takase K (2009) Risk of motion loss with combined Bankart and SLAP repairs. Orthopedics 32(8)
Tirman PF, Feller JF, Janzen DL, Peterfy CG, Bergman AG (1994) Association of glenoid labral cysts with labral tears and glenohumeral instability: radiologic findings and clinical significance. Radiology 190(3):653–658
Tung GA, Entzian D, Stern JB, Green A (2000) MR imaging and MR arthrography of paraglenoid labral cysts. AJR Am J Roentgenol 174(6):1707–1715
Wang DH, Koehler SM (1996) Isolated infraspinatus atrophy in a collegiate volleyball player. Clin J Sport Med 6(4):255–258
Warner JP, Krushell RJ, Masquelet A, Gerber C (1992) Anatomy and relationships of the suprascapular nerve: anatomical constraints to mobilization of the supraspinatus and infraspinatus muscles in the management of massive rotator-cuff tears. J Bone Jt Surg Am 74(1):36–45
Youm T, Matthews PV, El Attrache NS (2006) Treatment of patients with spinoglenoid cysts associated with superior labral tears without cyst aspiration, debridement, or excision. Arthroscopy 22(5):548–552
Yukata K, Imada K, Yoshizumi Y, Tamano K, Hosokawa S, Nakaima N (2002) Intra-articular ganglion cyst (paralabral cyst) of the shoulder associated with recurrent anterior dislocation: a case report. J Shoulder Elbow Surg 11(1):95–97
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Ji, JH., Park, SE., Suh, DW. et al. Comparisons between treatment of isolated posterosuperior paralabral cysts and simultaneous treatment of cysts combined with associated shoulder pathologies: arthroscopic treatment of posterosuperior paralabral cysts. Arch Orthop Trauma Surg 143, 665–675 (2023). https://doi.org/10.1007/s00402-021-04128-z
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DOI: https://doi.org/10.1007/s00402-021-04128-z