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Published in: Knee Surgery, Sports Traumatology, Arthroscopy 9/2013

01-09-2013 | Knee

Anatomical two-bundle medial patellofemoral ligament reconstruction with hardware-free patellar graft fixation: technical note and preliminary results

Authors: Stefan Hinterwimmer, Andreas B. Imhoff, Philipp Minzlaff, Tim Saier, Nikolaus Rosenstiel, Wolfried Hawe, Matthias J. Feucht

Published in: Knee Surgery, Sports Traumatology, Arthroscopy | Issue 9/2013

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Abstract

Purpose

Various techniques for reconstruction of the medial patellofemoral ligament (MPFL) have been developed. In this article, a modified technique for anatomical two-bundle MPFL reconstruction with hardware-free patellar graft fixation is described and the preliminary results of this technique are presented.

Methods

A modified surgical technique for MPFL reconstruction with a gracilis tendon autograft and hardware-free patellar graft fixation using two short oblique bone tunnels is described in detail. Complications and preliminary results of this procedure were assessed in 19 patients at a mean follow-up of 16 ± 3 months using the Kujala score, Tegner scale, and Insall score.

Results

No postoperative patellar dislocation or subluxation was reported. Eighty-nine per cent of the patients were either satisfied or very satisfied with the overall outcome. The mean Kujala score was 92 ± 7 (range 69–100), and the median Tegner scale was 5 (range 3–7). According to the Insall score, the results of 18 patients (95 %) were rated as good or excellent. Postoperative complications occurred in 3 patients (16 %), with two of them persisting only temporary.

Conclusions

The described technique for anatomical two-bundle MPFL reconstruction is a safe and effective surgical procedure for the treatment of lateral patellar instability, with several methodical advantages compared to similar techniques. Further evaluation in a larger patient cohort with a longer follow-up is necessary to confirm these short-term results.

Level of evidence

IV.
Literature
1.
go back to reference Ahmad CS, Brown GD, Stein BS (2009) The docking technique for medial patellofemoral ligament reconstruction: surgical technique and clinical outcome. Am J Sports Med 37(10):2021–2027PubMedCrossRef Ahmad CS, Brown GD, Stein BS (2009) The docking technique for medial patellofemoral ligament reconstruction: surgical technique and clinical outcome. Am J Sports Med 37(10):2021–2027PubMedCrossRef
2.
go back to reference Amis AA, Firer P, Mountney J, Senavongse W, Thomas NP (2003) Anatomy and biomechanics of the medial patellofemoral ligament. Knee 10(3):215–220PubMedCrossRef Amis AA, Firer P, Mountney J, Senavongse W, Thomas NP (2003) Anatomy and biomechanics of the medial patellofemoral ligament. Knee 10(3):215–220PubMedCrossRef
3.
go back to reference Buckens CF, Saris DB (2010) Reconstruction of the medial patellofemoral ligament for treatment of patellofemoral instability: a systematic review. Am J Sports Med 38(1):181–188PubMedCrossRef Buckens CF, Saris DB (2010) Reconstruction of the medial patellofemoral ligament for treatment of patellofemoral instability: a systematic review. Am J Sports Med 38(1):181–188PubMedCrossRef
4.
go back to reference Camanho GL, Bitar AC, Hernandez AJ, Olivi R (2007) Medial patellofemoral ligament reconstruction: a novel technique using the patellar ligament. Arthroscopy 23(1):108 e101–108 e104 Camanho GL, Bitar AC, Hernandez AJ, Olivi R (2007) Medial patellofemoral ligament reconstruction: a novel technique using the patellar ligament. Arthroscopy 23(1):108 e101–108 e104
5.
go back to reference Carmont MR, Maffulli N (2007) Medial patellofemoral ligament reconstruction: a new technique. BMC Musculoskelet Disord 8:22PubMedCrossRef Carmont MR, Maffulli N (2007) Medial patellofemoral ligament reconstruction: a new technique. BMC Musculoskelet Disord 8:22PubMedCrossRef
6.
go back to reference Carr BJ, Ochoa L, Rankin D, Owens BD (2009) Biologic response to orthopedic sutures: a histologic study in a rabbit model. Orthopedics 32(11):828PubMed Carr BJ, Ochoa L, Rankin D, Owens BD (2009) Biologic response to orthopedic sutures: a histologic study in a rabbit model. Orthopedics 32(11):828PubMed
7.
go back to reference Christiansen SE, Jacobsen BW, Lund B, Lind M (2008) Reconstruction of the medial patellofemoral ligament with gracilis tendon autograft in transverse patellar drill holes. Arthroscopy 24(1):82–87PubMedCrossRef Christiansen SE, Jacobsen BW, Lund B, Lind M (2008) Reconstruction of the medial patellofemoral ligament with gracilis tendon autograft in transverse patellar drill holes. Arthroscopy 24(1):82–87PubMedCrossRef
9.
go back to reference Deie M, Ochi M, Adachi N, Shibuya H, Nakamae A (2011) Medial patellofemoral ligament reconstruction fixed with a cylindrical bone plug and a grafted semitendinosus tendon at the original femoral site for recurrent patellar dislocation. Am J Sports Med 39(1):140–145PubMedCrossRef Deie M, Ochi M, Adachi N, Shibuya H, Nakamae A (2011) Medial patellofemoral ligament reconstruction fixed with a cylindrical bone plug and a grafted semitendinosus tendon at the original femoral site for recurrent patellar dislocation. Am J Sports Med 39(1):140–145PubMedCrossRef
10.
go back to reference Deie M, Ochi M, Sumen Y, Adachi N, Kobayashi K, Yasumoto M (2005) A long-term follow-up study after medial patellofemoral ligament reconstruction using the transferred semitendinosus tendon for patellar dislocation. Knee Surg Sports Traumatol Arthrosc 13(7):522–528PubMedCrossRef Deie M, Ochi M, Sumen Y, Adachi N, Kobayashi K, Yasumoto M (2005) A long-term follow-up study after medial patellofemoral ligament reconstruction using the transferred semitendinosus tendon for patellar dislocation. Knee Surg Sports Traumatol Arthrosc 13(7):522–528PubMedCrossRef
11.
go back to reference Dejour H, Walch G, Neyret P, Adeleine P (1990) Dysplasia of the femoral trochlea. Rev Chir Orthop Reparatrice Appar Mot 76(1):45–54PubMed Dejour H, Walch G, Neyret P, Adeleine P (1990) Dysplasia of the femoral trochlea. Rev Chir Orthop Reparatrice Appar Mot 76(1):45–54PubMed
12.
go back to reference Desio SM, Burks RT, Bachus KN (1998) Soft tissue restraints to lateral patellar translation in the human knee. Am J Sports Med 26(1):59–65PubMed Desio SM, Burks RT, Bachus KN (1998) Soft tissue restraints to lateral patellar translation in the human knee. Am J Sports Med 26(1):59–65PubMed
13.
go back to reference Dhawan A, Ghodadra N, Karas V, Salata MJ, Cole BJ (2012) Complications of bioabsorbable suture anchors in the shoulder. Am J Sports Med 40(6):1424–1430PubMedCrossRef Dhawan A, Ghodadra N, Karas V, Salata MJ, Cole BJ (2012) Complications of bioabsorbable suture anchors in the shoulder. Am J Sports Med 40(6):1424–1430PubMedCrossRef
14.
go back to reference Ellera Gomes JL (1992) Medial patellofemoral ligament reconstruction for recurrent dislocation of the patella: a preliminary report. Arthroscopy 8(3):335–340PubMedCrossRef Ellera Gomes JL (1992) Medial patellofemoral ligament reconstruction for recurrent dislocation of the patella: a preliminary report. Arthroscopy 8(3):335–340PubMedCrossRef
15.
go back to reference Ellera Gomes JL, Stigler Marczyk LR, de Cesar Cesar P, Jungblut CF (2004) Medial patellofemoral ligament reconstruction with semitendinosus autograft for chronic patellar instability: a follow-up study. Arthroscopy 20(2):147–151PubMedCrossRef Ellera Gomes JL, Stigler Marczyk LR, de Cesar Cesar P, Jungblut CF (2004) Medial patellofemoral ligament reconstruction with semitendinosus autograft for chronic patellar instability: a follow-up study. Arthroscopy 20(2):147–151PubMedCrossRef
16.
go back to reference Fisher B, Nyland J, Brand E, Curtin B (2010) Medial patellofemoral ligament reconstruction for recurrent patellar dislocation: a systematic review including rehabilitation and return-to-sports efficacy. Arthroscopy 26(10):1384–1394PubMedCrossRef Fisher B, Nyland J, Brand E, Curtin B (2010) Medial patellofemoral ligament reconstruction for recurrent patellar dislocation: a systematic review including rehabilitation and return-to-sports efficacy. Arthroscopy 26(10):1384–1394PubMedCrossRef
17.
go back to reference Hamner DL, Brown CH Jr, Steiner ME, Hecker AT, Hayes WC (1999) Hamstring tendon grafts for reconstruction of the anterior cruciate ligament: biomechanical evaluation of the use of multiple strands and tensioning techniques. J Bone Joint Surg Am 81(4):549–557PubMed Hamner DL, Brown CH Jr, Steiner ME, Hecker AT, Hayes WC (1999) Hamstring tendon grafts for reconstruction of the anterior cruciate ligament: biomechanical evaluation of the use of multiple strands and tensioning techniques. J Bone Joint Surg Am 81(4):549–557PubMed
18.
go back to reference Han H, Xia Y, Yun X, Wu M (2011) Anatomical transverse patella double tunnel reconstruction of medial patellofemoral ligament with a hamstring tendon autograft for recurrent patellar dislocation. Arch Orthop Trauma Surg 131(3):343–351PubMedCrossRef Han H, Xia Y, Yun X, Wu M (2011) Anatomical transverse patella double tunnel reconstruction of medial patellofemoral ligament with a hamstring tendon autograft for recurrent patellar dislocation. Arch Orthop Trauma Surg 131(3):343–351PubMedCrossRef
19.
go back to reference Hapa O, Aksahin E, Ozden R, Pepe M, Yanat AN, Dogramaci Y, Bozdag E, Sunbuloglu E (2012) Aperture fixation instead of transverse tunnels at the patella for medial patellofemoral ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 20(2):322–326PubMedCrossRef Hapa O, Aksahin E, Ozden R, Pepe M, Yanat AN, Dogramaci Y, Bozdag E, Sunbuloglu E (2012) Aperture fixation instead of transverse tunnels at the patella for medial patellofemoral ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 20(2):322–326PubMedCrossRef
20.
go back to reference Hinterwimmer S, Rosenstiel N, Lenich A, Waldt S, Imhoff AB (2012) Femoral osteotomy for patellofemoral instability. Unfallchirurg 115(5):410–416PubMedCrossRef Hinterwimmer S, Rosenstiel N, Lenich A, Waldt S, Imhoff AB (2012) Femoral osteotomy for patellofemoral instability. Unfallchirurg 115(5):410–416PubMedCrossRef
21.
go back to reference Howells NR, Barnett AJ, Ahearn N, Ansari A, Eldridge JD (2012) Medial patellofemoral ligament reconstruction: a prospective outcome assessment of a large single centre series. J Bone Joint Surg Br 94(9):1202–1208PubMed Howells NR, Barnett AJ, Ahearn N, Ansari A, Eldridge JD (2012) Medial patellofemoral ligament reconstruction: a prospective outcome assessment of a large single centre series. J Bone Joint Surg Br 94(9):1202–1208PubMed
22.
go back to reference Insall JN, Aglietti P, Tria AJ Jr (1983) Patellar pain and incongruence. II: clinical application. Clin Orthop Relat Res 176:225–232PubMed Insall JN, Aglietti P, Tria AJ Jr (1983) Patellar pain and incongruence. II: clinical application. Clin Orthop Relat Res 176:225–232PubMed
23.
go back to reference Jacobi M, Reischl N, Bergmann M, Bouaicha S, Djonov V, Magnussen RA (2012) Reconstruction of the medial patellofemoral ligament using the adductor magnus tendon: an anatomic study. Arthroscopy 28(1):105–109PubMedCrossRef Jacobi M, Reischl N, Bergmann M, Bouaicha S, Djonov V, Magnussen RA (2012) Reconstruction of the medial patellofemoral ligament using the adductor magnus tendon: an anatomic study. Arthroscopy 28(1):105–109PubMedCrossRef
24.
go back to reference Kellgren JH, Lawrence JS (1957) Radiological assessment of osteo-arthrosis. Ann Rheum Dis 16(4):494–502PubMedCrossRef Kellgren JH, Lawrence JS (1957) Radiological assessment of osteo-arthrosis. Ann Rheum Dis 16(4):494–502PubMedCrossRef
25.
go back to reference Kita K, Horibe S, Toritsuka Y, Nakamura N, Tanaka Y, Yonetani Y, Mae T, Nakata K, Yoshikawa H, Shino K (2012) Effects of medial patellofemoral ligament reconstruction on patellar tracking. Knee Surg Sports Traumatol Arthrosc 20(5):829–837PubMedCrossRef Kita K, Horibe S, Toritsuka Y, Nakamura N, Tanaka Y, Yonetani Y, Mae T, Nakata K, Yoshikawa H, Shino K (2012) Effects of medial patellofemoral ligament reconstruction on patellar tracking. Knee Surg Sports Traumatol Arthrosc 20(5):829–837PubMedCrossRef
26.
go back to reference Kujala UM, Jaakkola LH, Koskinen SK, Taimela S, Hurme M, Nelimarkka O (1993) Scoring of patellofemoral disorders. Arthroscopy 9(2):159–163PubMedCrossRef Kujala UM, Jaakkola LH, Koskinen SK, Taimela S, Hurme M, Nelimarkka O (1993) Scoring of patellofemoral disorders. Arthroscopy 9(2):159–163PubMedCrossRef
27.
go back to reference LeGrand AB, Greis PE, Dobbs RE, Burks RT (2007) MPFL reconstruction. Sports Med Arthrosc 15(2):72–77PubMedCrossRef LeGrand AB, Greis PE, Dobbs RE, Burks RT (2007) MPFL reconstruction. Sports Med Arthrosc 15(2):72–77PubMedCrossRef
28.
go back to reference Lippacher S, Reichel H, Nelitz M (2010) Patellar fracture after patellar stabilization. Orthopade 39(5):516–518PubMedCrossRef Lippacher S, Reichel H, Nelitz M (2010) Patellar fracture after patellar stabilization. Orthopade 39(5):516–518PubMedCrossRef
29.
go back to reference Matthews JJ, Schranz P (2010) Reconstruction of the medial patellofemoral ligament using a longitudinal patellar tunnel technique. Int Orthop 34(8):1321–1325PubMedCrossRef Matthews JJ, Schranz P (2010) Reconstruction of the medial patellofemoral ligament using a longitudinal patellar tunnel technique. Int Orthop 34(8):1321–1325PubMedCrossRef
30.
go back to reference Mikashima Y, Kimura M, Kobayashi Y, Miyawaki M, Tomatsu T (2006) Clinical results of isolated reconstruction of the medial patellofemoral ligament for recurrent dislocation and subluxation of the patella. Acta Orthop Belg 72(1):65–71PubMed Mikashima Y, Kimura M, Kobayashi Y, Miyawaki M, Tomatsu T (2006) Clinical results of isolated reconstruction of the medial patellofemoral ligament for recurrent dislocation and subluxation of the patella. Acta Orthop Belg 72(1):65–71PubMed
31.
go back to reference Mountney J, Senavongse W, Amis AA, Thomas NP (2005) Tensile strength of the medial patellofemoral ligament before and after repair or reconstruction. J Bone Joint Surg Br 87(1):36–40PubMed Mountney J, Senavongse W, Amis AA, Thomas NP (2005) Tensile strength of the medial patellofemoral ligament before and after repair or reconstruction. J Bone Joint Surg Br 87(1):36–40PubMed
32.
go back to reference Nelitz M, Dreyhaupt J, Reichel H, Woelfle J, Lippacher S (2012) Anatomic reconstruction of the medial patellofemoral ligament in children and adolescents with open growth plates: surgical technique and clinical outcome. Am J Sports Med 41(1):58–63PubMedCrossRef Nelitz M, Dreyhaupt J, Reichel H, Woelfle J, Lippacher S (2012) Anatomic reconstruction of the medial patellofemoral ligament in children and adolescents with open growth plates: surgical technique and clinical outcome. Am J Sports Med 41(1):58–63PubMedCrossRef
33.
go back to reference Nomura E, Inoue M (2003) Surgical technique and rationale for medial patellofemoral ligament reconstruction for recurrent patellar dislocation. Arthroscopy 19(5):E47PubMedCrossRef Nomura E, Inoue M (2003) Surgical technique and rationale for medial patellofemoral ligament reconstruction for recurrent patellar dislocation. Arthroscopy 19(5):E47PubMedCrossRef
34.
go back to reference Noyes FR, Albright JC (2006) Reconstruction of the medial patellofemoral ligament with autologous quadriceps tendon. Arthroscopy 22(8):904e901–904e907 Noyes FR, Albright JC (2006) Reconstruction of the medial patellofemoral ligament with autologous quadriceps tendon. Arthroscopy 22(8):904e901–904e907
35.
go back to reference Outerbridge RE (1961) The etiology of chondromalacia patellae. J Bone Joint Surg Br 43-B:752–757PubMed Outerbridge RE (1961) The etiology of chondromalacia patellae. J Bone Joint Surg Br 43-B:752–757PubMed
36.
go back to reference Panni AS, Alam M, Cerciello S, Vasso M, Maffulli N (2011) Medial patellofemoral ligament reconstruction with a divergent patellar transverse 2-tunnel technique. Am J Sports Med 39(12):2647–2655PubMedCrossRef Panni AS, Alam M, Cerciello S, Vasso M, Maffulli N (2011) Medial patellofemoral ligament reconstruction with a divergent patellar transverse 2-tunnel technique. Am J Sports Med 39(12):2647–2655PubMedCrossRef
37.
go back to reference Parikh SN, Wall EJ (2011) Patellar fracture after medial patellofemoral ligament surgery: a report of five cases. J Bone Joint Surg Am 93(17):97e91–97e98CrossRef Parikh SN, Wall EJ (2011) Patellar fracture after medial patellofemoral ligament surgery: a report of five cases. J Bone Joint Surg Am 93(17):97e91–97e98CrossRef
38.
go back to reference Redziniak DE, Diduch DR, Mihalko WM, Fulkerson JP, Novicoff WM, Sheibani-Rad S, Saleh KJ (2009) Patellar instability. J Bone Joint Surg Am 91(9):2264–2275PubMed Redziniak DE, Diduch DR, Mihalko WM, Fulkerson JP, Novicoff WM, Sheibani-Rad S, Saleh KJ (2009) Patellar instability. J Bone Joint Surg Am 91(9):2264–2275PubMed
39.
go back to reference Ronga M, Oliva F, Longo UG, Testa V, Capasso G, Maffulli N (2009) Isolated medial patellofemoral ligament reconstruction for recurrent patellar dislocation. Am J Sports Med 37(9):1735–1742PubMedCrossRef Ronga M, Oliva F, Longo UG, Testa V, Capasso G, Maffulli N (2009) Isolated medial patellofemoral ligament reconstruction for recurrent patellar dislocation. Am J Sports Med 37(9):1735–1742PubMedCrossRef
40.
go back to reference Sallay PI, Poggi J, Speer KP, Garrett WE (1996) Acute dislocation of the patella. A correlative pathoanatomic study. Am J Sports Med 24(1):52–60PubMedCrossRef Sallay PI, Poggi J, Speer KP, Garrett WE (1996) Acute dislocation of the patella. A correlative pathoanatomic study. Am J Sports Med 24(1):52–60PubMedCrossRef
41.
go back to reference Schoettle PB, Zanetti M, Seifert B, Pfirrmann CW, Fucentese SF, Romero J (2006) The tibial tuberosity-trochlear groove distance; a comparative study between CT and MRI scanning. Knee 13(1):26–31PubMedCrossRef Schoettle PB, Zanetti M, Seifert B, Pfirrmann CW, Fucentese SF, Romero J (2006) The tibial tuberosity-trochlear groove distance; a comparative study between CT and MRI scanning. Knee 13(1):26–31PubMedCrossRef
42.
go back to reference Schottle P, Schmeling A, Romero J, Weiler A (2009) Anatomical reconstruction of the medial patellofemoral ligament using a free gracilis autograft. Arch Orthop Trauma Surg 129(3):305–309PubMedCrossRef Schottle P, Schmeling A, Romero J, Weiler A (2009) Anatomical reconstruction of the medial patellofemoral ligament using a free gracilis autograft. Arch Orthop Trauma Surg 129(3):305–309PubMedCrossRef
43.
go back to reference Schottle PB, Fucentese SF, Romero J (2005) Clinical and radiological outcome of medial patellofemoral ligament reconstruction with a semitendinosus autograft for patella instability. Knee Surg Sports Traumatol Arthrosc 13(7):516–521PubMedCrossRef Schottle PB, Fucentese SF, Romero J (2005) Clinical and radiological outcome of medial patellofemoral ligament reconstruction with a semitendinosus autograft for patella instability. Knee Surg Sports Traumatol Arthrosc 13(7):516–521PubMedCrossRef
44.
go back to reference Schottle PB, Hensler D, Imhoff AB (2010) Anatomical double-bundle MPFL reconstruction with an aperture fixation. Knee Surg Sports Traumatol Arthrosc 18(2):147–151PubMedCrossRef Schottle PB, Hensler D, Imhoff AB (2010) Anatomical double-bundle MPFL reconstruction with an aperture fixation. Knee Surg Sports Traumatol Arthrosc 18(2):147–151PubMedCrossRef
45.
go back to reference Schottle PB, Schmeling A, Rosenstiel N, Weiler A (2007) Radiographic landmarks for femoral tunnel placement in medial patellofemoral ligament reconstruction. Am J Sports Med 35(5):801–804PubMedCrossRef Schottle PB, Schmeling A, Rosenstiel N, Weiler A (2007) Radiographic landmarks for femoral tunnel placement in medial patellofemoral ligament reconstruction. Am J Sports Med 35(5):801–804PubMedCrossRef
46.
go back to reference Shah JN, Howard JS, Flanigan DC, Brophy RH, Carey JL, Lattermann C (2012) A systematic review of complications and failures associated with medial patellofemoral ligament reconstruction for recurrent patellar dislocation. Am J Sports Med 40(8):1916–1923PubMedCrossRef Shah JN, Howard JS, Flanigan DC, Brophy RH, Carey JL, Lattermann C (2012) A systematic review of complications and failures associated with medial patellofemoral ligament reconstruction for recurrent patellar dislocation. Am J Sports Med 40(8):1916–1923PubMedCrossRef
47.
go back to reference Siebold R, Chikale S, Sartory N, Hariri N, Feil S, Passler HH (2010) Hamstring graft fixation in MPFL reconstruction at the patella using a transosseous suture technique. Knee Surg Sports Traumatol Arthrosc 18(11):1542–1544PubMedCrossRef Siebold R, Chikale S, Sartory N, Hariri N, Feil S, Passler HH (2010) Hamstring graft fixation in MPFL reconstruction at the patella using a transosseous suture technique. Knee Surg Sports Traumatol Arthrosc 18(11):1542–1544PubMedCrossRef
48.
go back to reference Sillanpaa PJ, Maenpaa HM, Mattila VM, Visuri T, Pihlajamaki H (2009) A mini-invasive adductor magnus tendon transfer technique for medial patellofemoral ligament reconstruction: a technical note. Knee Surg Sports Traumatol Arthrosc 17(5):508–512PubMedCrossRef Sillanpaa PJ, Maenpaa HM, Mattila VM, Visuri T, Pihlajamaki H (2009) A mini-invasive adductor magnus tendon transfer technique for medial patellofemoral ligament reconstruction: a technical note. Knee Surg Sports Traumatol Arthrosc 17(5):508–512PubMedCrossRef
49.
go back to reference Spritzer CE, Courneya DL, Burk DL Jr, Garrett WE, Strong JA (1997) Medial retinacular complex injury in acute patellar dislocation: MR findings and surgical implications. AJR Am J Roentgenol 168(1):117–122PubMedCrossRef Spritzer CE, Courneya DL, Burk DL Jr, Garrett WE, Strong JA (1997) Medial retinacular complex injury in acute patellar dislocation: MR findings and surgical implications. AJR Am J Roentgenol 168(1):117–122PubMedCrossRef
50.
go back to reference Steensen RN, Dopirak RM, Maurus PB (2005) A simple technique for reconstruction of the medial patellofemoral ligament using a quadriceps tendon graft. Arthroscopy 21(3):365–370PubMedCrossRef Steensen RN, Dopirak RM, Maurus PB (2005) A simple technique for reconstruction of the medial patellofemoral ligament using a quadriceps tendon graft. Arthroscopy 21(3):365–370PubMedCrossRef
51.
go back to reference Steensen RN, Dopirak RM, McDonald WG III (2004) The anatomy and isometry of the medial patellofemoral ligament: implications for reconstruction. Am J Sports Med 32(6):1509–1513PubMedCrossRef Steensen RN, Dopirak RM, McDonald WG III (2004) The anatomy and isometry of the medial patellofemoral ligament: implications for reconstruction. Am J Sports Med 32(6):1509–1513PubMedCrossRef
52.
go back to reference Strecker W, Keppler P, Gebhard F, Kinzl L (1997) Length and torsion of the lower limb. J Bone Joint Surg Br 79(6):1019–1023PubMedCrossRef Strecker W, Keppler P, Gebhard F, Kinzl L (1997) Length and torsion of the lower limb. J Bone Joint Surg Br 79(6):1019–1023PubMedCrossRef
53.
go back to reference Tanaka MJ, Bollier MJ, Andrish JT, Fulkerson JP, Cosgarea AJ (2012) Complications of medial patellofemoral ligament reconstruction: common technical errors and factors for success: AAOS exhibit selection. J Bone Joint Surg Am 94(12):e87PubMed Tanaka MJ, Bollier MJ, Andrish JT, Fulkerson JP, Cosgarea AJ (2012) Complications of medial patellofemoral ligament reconstruction: common technical errors and factors for success: AAOS exhibit selection. J Bone Joint Surg Am 94(12):e87PubMed
54.
go back to reference Tateishi T, Tsuchiya M, Motosugi N, Asahina S, Ikeda H, Cho S, Muneta T (2011) Graft length change and radiographic assessment of femoral drill hole position for medial patellofemoral ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 19(3):400–407PubMedCrossRef Tateishi T, Tsuchiya M, Motosugi N, Asahina S, Ikeda H, Cho S, Muneta T (2011) Graft length change and radiographic assessment of femoral drill hole position for medial patellofemoral ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 19(3):400–407PubMedCrossRef
55.
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
56.
go back to reference Toritsuka Y, Amano H, Mae T, Uchida R, Hamada M, Ohzono K, Shino K (2011) Dual tunnel medial patellofemoral ligament reconstruction for patients with patellar dislocation using a semitendinosus tendon autograft. Knee 18(4):214–219PubMedCrossRef Toritsuka Y, Amano H, Mae T, Uchida R, Hamada M, Ohzono K, Shino K (2011) Dual tunnel medial patellofemoral ligament reconstruction for patients with patellar dislocation using a semitendinosus tendon autograft. Knee 18(4):214–219PubMedCrossRef
Metadata
Title
Anatomical two-bundle medial patellofemoral ligament reconstruction with hardware-free patellar graft fixation: technical note and preliminary results
Authors
Stefan Hinterwimmer
Andreas B. Imhoff
Philipp Minzlaff
Tim Saier
Nikolaus Rosenstiel
Wolfried Hawe
Matthias J. Feucht
Publication date
01-09-2013
Publisher
Springer Berlin Heidelberg
Published in
Knee Surgery, Sports Traumatology, Arthroscopy / Issue 9/2013
Print ISSN: 0942-2056
Electronic ISSN: 1433-7347
DOI
https://doi.org/10.1007/s00167-013-2498-8

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