Skip to main content
Top
Published in: Knee Surgery, Sports Traumatology, Arthroscopy 6/2016

01-06-2016 | Ankle

Open surgical treatment for chronic midportion Achilles tendinopathy: faster recovery with the soleus fibres transfer technique

Authors: Francesco Benazzo, Giacomo Zanon, Catherine Klersy, Matteo Marullo

Published in: Knee Surgery, Sports Traumatology, Arthroscopy | Issue 6/2016

Login to get access

Abstract

Purpose

The study aimed to compare two methods of open surgical treatment for midportion Achilles tendinopathy in sportsmen. A novel technique consisting in transferring some soleus fibres into the degenerated tendon to improve its vascularization and longitudinal tenotomies are evaluated and compared.

Methods

From 2006 to 2011, fifty-two competitive and noncompetitive athletes affected by midportion Achilles tendinopathy were surgically treated and prospectively evaluated at 6 months and at a final 4-year mean follow-up. Twenty patients had longitudinal tenotomies, and thirty-two had soleus fibres transfer. Clinical outcome was evaluated by the American Orthopaedic Foot and Ankle Society (AOFAS) score and the Victorian Institute of Sports Assessment-Achilles (VISA-A) score. Time to return to walk and to run and tendon thickening were also recorded.

Results

Patients in the soleus transfer group had a higher increase in AOFAS and VISA-A score at 6 months and at the mean 4-year final follow-up (by 5.4 points, 95 % CI 2.9–7.9, p < 0.001 and by 5.7 points, 95 % CI 2.5–8.9, p = 0.001, for AOFAS and VISA, respectively). They also needed less time to return to run: 98.9 ± 17.4 days compared to 122.2 ± 26.3 days for the longitudinal tenotomies group (p = 0.0019). The soleus transfer group had a greater prevalence of tendon thickening (59.4 % compared to 30.0 % in the longitudinal tenotomies group, p = 0.037).

Conclusions

Open surgery for midportion Achilles tendinopathy is safe and effective in medium term. Despite similar outcomes in postoperative functional scores, soleus transfer allows a faster recovery but has a higher incidence of tendon thickening. These results should suggest the use of the soleus graft technique in high-level athletes.

Level of evidence

Prospective comparative study, Level II.
Appendix
Available only for authorised users
Literature
1.
go back to reference Abate M, Gravare Silbernagel K, Siljeholm C, Di IA, De AD, Salini V, Werner S, Paganelli R (2009) Pathogenesis of tendinopathies: inflammation or degeneration? Arthritis Res Ther 11(3):235CrossRefPubMedPubMedCentral Abate M, Gravare Silbernagel K, Siljeholm C, Di IA, De AD, Salini V, Werner S, Paganelli R (2009) Pathogenesis of tendinopathies: inflammation or degeneration? Arthritis Res Ther 11(3):235CrossRefPubMedPubMedCentral
2.
go back to reference Alfredson H, Forsgren S, Thorsen K, Fahlstrom M, Johansson H, Lorentzon R (2001) Glutamate NMDAR1 receptors localised to nerves in human Achilles tendons. Implications for treatment? Knee Surg Sports Traumatol Arthrosc 9:123–126CrossRefPubMed Alfredson H, Forsgren S, Thorsen K, Fahlstrom M, Johansson H, Lorentzon R (2001) Glutamate NMDAR1 receptors localised to nerves in human Achilles tendons. Implications for treatment? Knee Surg Sports Traumatol Arthrosc 9:123–126CrossRefPubMed
3.
go back to reference Ames PR, Longo UG, Denaro V, Maffulli N (2008) Achilles tendon problems: not just an orthopaedic issue. Disabil Rehabil 30(20–22):1646–1650CrossRefPubMed Ames PR, Longo UG, Denaro V, Maffulli N (2008) Achilles tendon problems: not just an orthopaedic issue. Disabil Rehabil 30(20–22):1646–1650CrossRefPubMed
4.
go back to reference Andersson G, Danielson P, Alfredson H, Forsgren S (2007) Nerve-related characteristics of ventral paratendinous tissue in chronic Achilles tendinosis. Knee Surg Sports Traumatol Arthrosc 15(10):1272–1279CrossRefPubMed Andersson G, Danielson P, Alfredson H, Forsgren S (2007) Nerve-related characteristics of ventral paratendinous tissue in chronic Achilles tendinosis. Knee Surg Sports Traumatol Arthrosc 15(10):1272–1279CrossRefPubMed
5.
go back to reference Benazzo F, Stennardo G, Mosconi M, Zanon G, Maffulli N (2001) Muscle transplant in the rabbit’s Achilles tendon. Med Sci Sports Exerc 33(5):696–701CrossRefPubMed Benazzo F, Stennardo G, Mosconi M, Zanon G, Maffulli N (2001) Muscle transplant in the rabbit’s Achilles tendon. Med Sci Sports Exerc 33(5):696–701CrossRefPubMed
6.
go back to reference Benazzo F, Stennardo G, Valli M (1996) Achilles and patellar tendinopathies in athletes: pathogenesis and surgical treatment. Bull Hosp Jt Dis 54(4):236–240PubMed Benazzo F, Stennardo G, Valli M (1996) Achilles and patellar tendinopathies in athletes: pathogenesis and surgical treatment. Bull Hosp Jt Dis 54(4):236–240PubMed
7.
go back to reference Bjur D, Alfredson H, Forsgren S (2005) The innervation pattern of the human Achilles tendon: studies of the normal and tendinosis tendon with markers for general and sensory innervation. Cell Tissue Res 320(1):201–206CrossRefPubMed Bjur D, Alfredson H, Forsgren S (2005) The innervation pattern of the human Achilles tendon: studies of the normal and tendinosis tendon with markers for general and sensory innervation. Cell Tissue Res 320(1):201–206CrossRefPubMed
8.
go back to reference Bohu Y, Lefevre N, Bauer T, Laffenetre O, Herman S, Thaunat M, Cucurulo T, Franceschi JP, Cermolacce C, Rolland E (2009) Surgical treatment of Achilles tendinopathies in athletes. Multicenter retrospective series of open surgery and endoscopic techniques. Orthop Traumatol Surg Res 95(8):S72–S77CrossRefPubMed Bohu Y, Lefevre N, Bauer T, Laffenetre O, Herman S, Thaunat M, Cucurulo T, Franceschi JP, Cermolacce C, Rolland E (2009) Surgical treatment of Achilles tendinopathies in athletes. Multicenter retrospective series of open surgery and endoscopic techniques. Orthop Traumatol Surg Res 95(8):S72–S77CrossRefPubMed
9.
go back to reference Burssens A, Forsyth R, Bongaerts W, Jagodzinski M, Mahieu N, Praet M, Victor J (2013) Arguments for an increasing differentiation towards fibrocartilaginous components in midportion Achilles tendinopathy. Knee Surg Sports Traumatol Arthrosc 21(6):1459–1467CrossRefPubMed Burssens A, Forsyth R, Bongaerts W, Jagodzinski M, Mahieu N, Praet M, Victor J (2013) Arguments for an increasing differentiation towards fibrocartilaginous components in midportion Achilles tendinopathy. Knee Surg Sports Traumatol Arthrosc 21(6):1459–1467CrossRefPubMed
10.
go back to reference Chan O, O’Dowd D, Padhiar N, Morrissey D, King J, Jalan R, Maffulli N, Crisp T (2008) High volume image guided injections in chronic Achilles tendinopathy. Disabil Rehabil 30(20–22):1697–1708CrossRefPubMed Chan O, O’Dowd D, Padhiar N, Morrissey D, King J, Jalan R, Maffulli N, Crisp T (2008) High volume image guided injections in chronic Achilles tendinopathy. Disabil Rehabil 30(20–22):1697–1708CrossRefPubMed
11.
go back to reference de Jonge S, van den Berg C, de Vos RJ, van der Heide HJ, Weir A, Verhaar JA, Bierma-Zeinstra SM, Tol JL (2011) Incidence of midportion Achilles tendinopathy in the general population. Br J Sports Med 45(13):1026–1028CrossRefPubMed de Jonge S, van den Berg C, de Vos RJ, van der Heide HJ, Weir A, Verhaar JA, Bierma-Zeinstra SM, Tol JL (2011) Incidence of midportion Achilles tendinopathy in the general population. Br J Sports Med 45(13):1026–1028CrossRefPubMed
12.
go back to reference de Jonge S, de Vos RJ, Weir A, van Schie HT, Bierma-Zeinstra SM, Verhaar JA, Weinans H, Tol JL (2011) One-year follow-up of platelet-rich plasma treatment in chronic Achilles tendinopathy: a double-blind randomized placebo-controlled trial. Am J Sports Med 39(8):1623–1629CrossRefPubMed de Jonge S, de Vos RJ, Weir A, van Schie HT, Bierma-Zeinstra SM, Verhaar JA, Weinans H, Tol JL (2011) One-year follow-up of platelet-rich plasma treatment in chronic Achilles tendinopathy: a double-blind randomized placebo-controlled trial. Am J Sports Med 39(8):1623–1629CrossRefPubMed
13.
go back to reference Divani K, Chan O, Padhiar N, Twycross-Lewis R, Maffulli N, Crisp T, Morrissey D (2010) Site of maximum neovascularisation correlates with the site of pain in recalcitrant mid-tendon Achilles tendinopathy. Man Ther 15(5):463–468CrossRefPubMed Divani K, Chan O, Padhiar N, Twycross-Lewis R, Maffulli N, Crisp T, Morrissey D (2010) Site of maximum neovascularisation correlates with the site of pain in recalcitrant mid-tendon Achilles tendinopathy. Man Ther 15(5):463–468CrossRefPubMed
14.
go back to reference Fredberg U, Bolvig L, Pfeiffer-Jensen M, Clemmensen D, Jakobsen BW, Stengaard-Pedersen K (2004) Ultrasonography as a tool for diagnosis, guidance of local steroid injection and, together with pressure algometry, monitoring of the treatment of athletes with chronic jumper’s knee and Achilles tendinitis: a randomized, double-blind, placebo-controlled study. Scand J Rheumatol 33(2):94–101CrossRefPubMed Fredberg U, Bolvig L, Pfeiffer-Jensen M, Clemmensen D, Jakobsen BW, Stengaard-Pedersen K (2004) Ultrasonography as a tool for diagnosis, guidance of local steroid injection and, together with pressure algometry, monitoring of the treatment of athletes with chronic jumper’s knee and Achilles tendinitis: a randomized, double-blind, placebo-controlled study. Scand J Rheumatol 33(2):94–101CrossRefPubMed
15.
go back to reference Gross CE, Hsu AR, Chahal J, Holmes GB Jr (2013) Injectable treatments for noninsertional achilles tendinosis: a systematic review. Foot Ankle Int 34(5):619–628CrossRefPubMed Gross CE, Hsu AR, Chahal J, Holmes GB Jr (2013) Injectable treatments for noninsertional achilles tendinosis: a systematic review. Foot Ankle Int 34(5):619–628CrossRefPubMed
16.
go back to reference Jarvinen M, Jozsa L, Kannus P, Järvinen TL, Kvist M, Leadbetter W (1997) Histopathological findings in chronic tendon disorders. Scand J Med Sci Sports 7(2):86–95CrossRefPubMed Jarvinen M, Jozsa L, Kannus P, Järvinen TL, Kvist M, Leadbetter W (1997) Histopathological findings in chronic tendon disorders. Scand J Med Sci Sports 7(2):86–95CrossRefPubMed
17.
go back to reference Khan KM, Forster BB, Robinson J, Cheong Y, Louis L, Maclean L, Taunton JE (2003) Are ultrasound and magnetic resonance imaging of value in assessment of Achilles tendon disorders? A two year prospective study. Br J Sports Med 37(2):149–153CrossRefPubMedPubMedCentral Khan KM, Forster BB, Robinson J, Cheong Y, Louis L, Maclean L, Taunton JE (2003) Are ultrasound and magnetic resonance imaging of value in assessment of Achilles tendon disorders? A two year prospective study. Br J Sports Med 37(2):149–153CrossRefPubMedPubMedCentral
18.
go back to reference Kitaoka HB, Alexander IJ, Adelaar RS, Nunley JA, Myerson MS, Sanders M (1994) Clinical rating systems for the ankle-hindfoot, midfoot, hallux, and lesser toes. Foot Ankle Int 15(7):349–353CrossRefPubMed Kitaoka HB, Alexander IJ, Adelaar RS, Nunley JA, Myerson MS, Sanders M (1994) Clinical rating systems for the ankle-hindfoot, midfoot, hallux, and lesser toes. Foot Ankle Int 15(7):349–353CrossRefPubMed
19.
go back to reference Knobloch K, Schreibmueller L, Longo UG, Vogt PM (2008) Eccentric exercises for the management of tendinopathy of the main body of the Achilles tendon with or without the AirHeeltrade mark Brace. A randomized controlled trial. A: Effects on pain and microcirculation. Disabil Rehabil 30(20–22):1685–1691CrossRefPubMed Knobloch K, Schreibmueller L, Longo UG, Vogt PM (2008) Eccentric exercises for the management of tendinopathy of the main body of the Achilles tendon with or without the AirHeeltrade mark Brace. A randomized controlled trial. A: Effects on pain and microcirculation. Disabil Rehabil 30(20–22):1685–1691CrossRefPubMed
20.
go back to reference Leadbetter WB (1995) Anti-inflammatory therapy and sports injury: the role of non-steroidal drugs and corticosteroid injection. Clin Sports Med 14(2):353–410PubMed Leadbetter WB (1995) Anti-inflammatory therapy and sports injury: the role of non-steroidal drugs and corticosteroid injection. Clin Sports Med 14(2):353–410PubMed
21.
go back to reference Lind B, Ohberg L, Alfredson H (2006) Sclerosing polidocanol injections in mid-portion Achilles tendinosis: remaining good clinical results and decreased tendon thickness at 2-year follow-up. Knee Surg Sports Traumatol Arthrosc 14(12):1327–1332CrossRefPubMed Lind B, Ohberg L, Alfredson H (2006) Sclerosing polidocanol injections in mid-portion Achilles tendinosis: remaining good clinical results and decreased tendon thickness at 2-year follow-up. Knee Surg Sports Traumatol Arthrosc 14(12):1327–1332CrossRefPubMed
22.
go back to reference Longo UG, Ramamurthy C, Denaro V, Maffulli N (2008) Minimally invasive stripping for chronic Achilles tendinopathy. Disabil Rehabil 30:1709–1713CrossRefPubMed Longo UG, Ramamurthy C, Denaro V, Maffulli N (2008) Minimally invasive stripping for chronic Achilles tendinopathy. Disabil Rehabil 30:1709–1713CrossRefPubMed
23.
24.
go back to reference Maffulli N, Oliva F, Testa V, Capasso G, Del Buono A (2013) Multiple percutaneous longitudinal tenotomies for chronic achilles tendinopathy in runners: a long-term study. Am J Sports Med 41(9):2151–2157CrossRefPubMed Maffulli N, Oliva F, Testa V, Capasso G, Del Buono A (2013) Multiple percutaneous longitudinal tenotomies for chronic achilles tendinopathy in runners: a long-term study. Am J Sports Med 41(9):2151–2157CrossRefPubMed
25.
go back to reference Maffulli N, Spiezia F, Longo UG, Denaro V, Maffulli GD (2013) High volume image guided injections for the management of chronic tendinopathy of the main body of the Achilles tendon. Phys Ther Sport 14(3):163–167CrossRefPubMed Maffulli N, Spiezia F, Longo UG, Denaro V, Maffulli GD (2013) High volume image guided injections for the management of chronic tendinopathy of the main body of the Achilles tendon. Phys Ther Sport 14(3):163–167CrossRefPubMed
26.
go back to reference Maganaris CN, Narici MV, Maffulli N (2008) Biomechanics of the Achilles tendon. Disabil Rehabil 30(20–22):1542–1547CrossRefPubMed Maganaris CN, Narici MV, Maffulli N (2008) Biomechanics of the Achilles tendon. Disabil Rehabil 30(20–22):1542–1547CrossRefPubMed
27.
go back to reference Magra M, Maffulli N (2005) Molecular events in tendinopathy: a role for metalloproteases. Foot Ankle Clin 10(2):267–277CrossRefPubMed Magra M, Maffulli N (2005) Molecular events in tendinopathy: a role for metalloproteases. Foot Ankle Clin 10(2):267–277CrossRefPubMed
28.
go back to reference Maquirriain J (2013) Surgical treatment of chronic achilles tendinopathy: long-term results of the endoscopic technique. J Foot Ankle Surg 52(4):451–455CrossRefPubMed Maquirriain J (2013) Surgical treatment of chronic achilles tendinopathy: long-term results of the endoscopic technique. J Foot Ankle Surg 52(4):451–455CrossRefPubMed
29.
go back to reference McLauchlan GJ, Handoll HH (2001) Interventions for treating acute and chronic Achilles tendinitis. Cochrane Database Syst Rev 2: CD000232 McLauchlan GJ, Handoll HH (2001) Interventions for treating acute and chronic Achilles tendinitis. Cochrane Database Syst Rev 2: CD000232
30.
go back to reference Naidu V, Abbassian A, Nielsen D, Uppalapati R, Shetty A (2009) Minimally invasive paratenon release for non-insertional Achilles tendinopathy. Foot Ankle Int 30(7):680–685CrossRefPubMed Naidu V, Abbassian A, Nielsen D, Uppalapati R, Shetty A (2009) Minimally invasive paratenon release for non-insertional Achilles tendinopathy. Foot Ankle Int 30(7):680–685CrossRefPubMed
32.
go back to reference Järvinen TA, Kannus P, Paavola M, Järvinen TL, Józsa L, Järvinen M (2001) Achilles tendon injuries. Curr Opin Rheumatol 13(2):150–155CrossRefPubMed Järvinen TA, Kannus P, Paavola M, Järvinen TL, Józsa L, Järvinen M (2001) Achilles tendon injuries. Curr Opin Rheumatol 13(2):150–155CrossRefPubMed
33.
go back to reference Paavola M, Kannus P, Orava S, Pasanen M, Järvinen M (2002) Surgical treatment for chronic Achilles tendinopathy: a prospective seven month follow up study. Br J Sports Med 36(3):178–182CrossRefPubMedPubMedCentral Paavola M, Kannus P, Orava S, Pasanen M, Järvinen M (2002) Surgical treatment for chronic Achilles tendinopathy: a prospective seven month follow up study. Br J Sports Med 36(3):178–182CrossRefPubMedPubMedCentral
34.
go back to reference Paavola M, Orava S, Leppilahti J, Kannus P, Järvinen M (2000) Chronic Achilles tendon overuse injury: complications after surgical treatment. An analysis of 432 consecutive patients. Am J Sports Med 28(1):77–82PubMed Paavola M, Orava S, Leppilahti J, Kannus P, Järvinen M (2000) Chronic Achilles tendon overuse injury: complications after surgical treatment. An analysis of 432 consecutive patients. Am J Sports Med 28(1):77–82PubMed
35.
go back to reference Pearce CJ, Carmichael J, Calder JD (2012) Achilles tendinoscopy and plantaris tendon release and division in the treatment of non-insertional Achilles tendinopathy. Foot Ankle Surg 18(2):124–127CrossRefPubMed Pearce CJ, Carmichael J, Calder JD (2012) Achilles tendinoscopy and plantaris tendon release and division in the treatment of non-insertional Achilles tendinopathy. Foot Ankle Surg 18(2):124–127CrossRefPubMed
36.
go back to reference Sengkerij PM, de Vos RJ, Weir A, van Weelde BJ, Tol JL (2009) Interobserver reliability of neovascularization score using power Doppler ultrasonography in midportion achilles tendinopathy. Am J Sports Med 37(8):1627–1631CrossRefPubMed Sengkerij PM, de Vos RJ, Weir A, van Weelde BJ, Tol JL (2009) Interobserver reliability of neovascularization score using power Doppler ultrasonography in midportion achilles tendinopathy. Am J Sports Med 37(8):1627–1631CrossRefPubMed
37.
go back to reference Robinson JM, Cook JL, Purdam C, Visentini PJ, Ross J, Maffulli N, Taunton JE, Khan KM; Victorian Institute Of Sport Tendon Study Group (2001) The VISA-A questionnaire: a valid and reliable index of the clinical severity of Achilles tendinopathy. Br J Sports Med 35(5):335–341CrossRef Robinson JM, Cook JL, Purdam C, Visentini PJ, Ross J, Maffulli N, Taunton JE, Khan KM; Victorian Institute Of Sport Tendon Study Group (2001) The VISA-A questionnaire: a valid and reliable index of the clinical severity of Achilles tendinopathy. Br J Sports Med 35(5):335–341CrossRef
38.
go back to reference Rompe JD, Furia JP, Maffulli N (2009) Eccentric loading versus eccentric loading plus shock wave treatment for mid-portion Achilles tendinopathy: a randomized controlled trial. Am J Sports Med 37(3):463–470CrossRefPubMed Rompe JD, Furia JP, Maffulli N (2009) Eccentric loading versus eccentric loading plus shock wave treatment for mid-portion Achilles tendinopathy: a randomized controlled trial. Am J Sports Med 37(3):463–470CrossRefPubMed
40.
go back to reference Sussmilch-Leitch SP, Collins NJ, Bialocerkowski AE, Warden SJ, Crossley KM (2012) Physical therapies for Achilles tendinopathy: systematic review and meta-analysis. J Foot Ankle Res 5(1):15CrossRefPubMedPubMedCentral Sussmilch-Leitch SP, Collins NJ, Bialocerkowski AE, Warden SJ, Crossley KM (2012) Physical therapies for Achilles tendinopathy: systematic review and meta-analysis. J Foot Ankle Res 5(1):15CrossRefPubMedPubMedCentral
41.
go back to reference Tallon C, Coleman BD, Khan KM, Maffulli N (2001) Outcome of surgery for chronic Achilles tendinopathy: a critical review. Am J Sports Med 29(3):315–320PubMed Tallon C, Coleman BD, Khan KM, Maffulli N (2001) Outcome of surgery for chronic Achilles tendinopathy: a critical review. Am J Sports Med 29(3):315–320PubMed
42.
go back to reference Tegner Y, Lysholm J (1985) Rating systems in the evaluation of knee ligament injuries. Clin Orthop Relat Res 198:43–49PubMed Tegner Y, Lysholm J (1985) Rating systems in the evaluation of knee ligament injuries. Clin Orthop Relat Res 198:43–49PubMed
43.
go back to reference Testa V, Capasso G, Benazzo F, Maffulli N (2002) Management of Achilles tendinopathy by ultrasound-guided percutaneous tenotomy. Med Sci Sports Exerc 34(4):573–580CrossRefPubMed Testa V, Capasso G, Benazzo F, Maffulli N (2002) Management of Achilles tendinopathy by ultrasound-guided percutaneous tenotomy. Med Sci Sports Exerc 34(4):573–580CrossRefPubMed
44.
go back to reference Thermann H, Benetos IS, Panelli C, Gavriilidis I, Feil S (2009) Endoscopic treatment of chronic mid-portion Achilles tendinopathy: novel technique with short-term results. Knee Surg Sports Traumatol Arthrosc 17(10):1264–1269CrossRefPubMed Thermann H, Benetos IS, Panelli C, Gavriilidis I, Feil S (2009) Endoscopic treatment of chronic mid-portion Achilles tendinopathy: novel technique with short-term results. Knee Surg Sports Traumatol Arthrosc 17(10):1264–1269CrossRefPubMed
45.
go back to reference van Sterkenburg MN, de Jonge MC, Sierevelt IN, van Dijk CN (2010) Less promising results with sclerosing Ethoxysclerol injections for midportion Achilles tendinopathy: a retrospective study. Am J Sports Med 38(11):2226–2232CrossRefPubMed van Sterkenburg MN, de Jonge MC, Sierevelt IN, van Dijk CN (2010) Less promising results with sclerosing Ethoxysclerol injections for midportion Achilles tendinopathy: a retrospective study. Am J Sports Med 38(11):2226–2232CrossRefPubMed
46.
go back to reference Zanetti M, Metzdorf A, Kundert HP, Zollinger H, Vienne P, Seifert B, Hodler J (2003) Achilles tendons: clinical relevance of neovascularization diagnosed with power doppler US. Radiology 227(2):556–560CrossRefPubMed Zanetti M, Metzdorf A, Kundert HP, Zollinger H, Vienne P, Seifert B, Hodler J (2003) Achilles tendons: clinical relevance of neovascularization diagnosed with power doppler US. Radiology 227(2):556–560CrossRefPubMed
Metadata
Title
Open surgical treatment for chronic midportion Achilles tendinopathy: faster recovery with the soleus fibres transfer technique
Authors
Francesco Benazzo
Giacomo Zanon
Catherine Klersy
Matteo Marullo
Publication date
01-06-2016
Publisher
Springer Berlin Heidelberg
Published in
Knee Surgery, Sports Traumatology, Arthroscopy / Issue 6/2016
Print ISSN: 0942-2056
Electronic ISSN: 1433-7347
DOI
https://doi.org/10.1007/s00167-014-3232-x

Other articles of this Issue 6/2016

Knee Surgery, Sports Traumatology, Arthroscopy 6/2016 Go to the issue