Pedicled Strip of Quadriceps Tendon Graft for Primary Medial Patellofemoral Ligament Reconstruction in Recurrent Patellofemoral Instability: A Systematic Review
Migliorini F, Trivellas A, Eschweiler J, Betsch M, Tingart M, Maffulli N (2021)
Publication Type: Journal article, Review article
Publication year: 2021
Journal
Book Volume: 37
Pages Range: 1992-1999
Journal Issue: 6
DOI: 10.1016/j.arthro.2021.01.048
Abstract
Purpose: A systematic review of the literature was conducted to ascertain advantages and limitations, update current evidences, and investigate the role of a pedicled quadriceps tendon autograft for primary medio-patellofemoral ligament (MPFL) reconstruction in patients with recurrent patellofemoral instability. Methods: The present systematic review was performed according to the PRISMA guidelines. The literature search was conducted in September 2020. All the clinical studies investigating the role of a pedicled strip of quadriceps tendon autograft for primary MPFL reconstruction in patients with recurrent patellofemoral instability were considered for inclusion. Studies investigating the role of MPFL reconstruction combined with additional surgical procedures except for lateral retinacular release were excluded. The methodological quality assessment was performed through the modified Coleman Methodology score. Results: Data from 9 articles (191 procedures) were retrieved. The mean follow-up was 12 to 38 months. The mean age of the patients was 11.5 to 25.2 years. One hundred twenty of 191 patients were female. All clinical scores showed significant improvement following the procedures. The Kujala score improved of 32.52% points (P < 0.0001), the Lysholm score of 23.74% (P = 0.006), the Tegner scale improved of 8.6% (P = 0.02). Concerning complications, after surgery the apprehension test was positive in 5 of 166 patients, and persistent joint instability was found in 5 of 149 patients. No patient experienced any re-dislocations or underwent reoperations. Conclusions: The use of pedicled strip of quadriceps tendon as graft for MPFL reconstruction is a suitable choice in patients with recurrent patellar instability. Although frequently associated with a lateral release, it is unclear whether the latter is necessary for the success of the technique. Appropriately powered randomized controlled trials comparing this graft source to the others commonly used are necessary to at least ascertain the noninferiority of this graft to the others. Level of Evidence: IV, Systematic review of Level III-IV studies.
Authors with CRIS profile
Involved external institutions
University of California Los Angeles (UCLA)
United States (USA) (US)
Universitätsklinikum Aachen (UKA)
Germany (DE)
University of Toronto
Canada (CA)
Università degli Studi di Salerno
Italy (IT)
United States (USA) (US)
Universitätsklinikum Aachen (UKA)
Germany (DE)
University of Toronto
Canada (CA)
Università degli Studi di Salerno
Italy (IT)
How to cite
APA:
Migliorini, F., Trivellas, A., Eschweiler, J., Betsch, M., Tingart, M., & Maffulli, N. (2021). Pedicled Strip of Quadriceps Tendon Graft for Primary Medial Patellofemoral Ligament Reconstruction in Recurrent Patellofemoral Instability: A Systematic Review. Arthroscopy-The Journal of Arthroscopic and Related Surgery, 37(6), 1992-1999. https://doi.org/10.1016/j.arthro.2021.01.048
MLA:
Migliorini, Filippo, et al. "Pedicled Strip of Quadriceps Tendon Graft for Primary Medial Patellofemoral Ligament Reconstruction in Recurrent Patellofemoral Instability: A Systematic Review." Arthroscopy-The Journal of Arthroscopic and Related Surgery 37.6 (2021): 1992-1999.
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