ReviewArthroscopy, sports medicine, and rehabilitation2024
Athletes With Partial Extensor Mechanism Tears of the Knee Achieve Variable Return-to-Sport Rates Following Operative Versus Nonoperative Management: A Systematic Review.
Review in Arthroscopy, sports medicine, and rehabilitation, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Quadriceps Tendon Ruptures: A Clinical Review.Cureus · 2025Review
- Patellar Tendon Repair With Bioinductive Implant Augmentation.Arthroscopy techniques · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: (1) To systematically review treatments for partial extensor mechanism tendon tears in professional and amateur athletes and (2) to report outcomes for patients undergoing operative versus nonoperative management. Methods: PubMed, Cochrane, Scopus, Google Scholar, and Web of Science were queried in August 2023 using the following Boolean search: (quadriceps OR patella) AND (partial) AND (tear). Articles were included if they reported outcomes of operative or nonoperative management of partial extensor mechanism tears of the knee in athletes. The review adhered to the Preferred Reporting Items for Systematic Reviews and Meta-analyses criteria. Each study was queried for demographics, tendon injured, sport and level of athlete, prior treatments, final treatment modality, and return to sport (RTS) outcomes of that treatment. A qualitative subanalysis was performed for professional athletes. Results: Ten studies met inclusion criteria and included 191 partial patellar or quadriceps tendon tears. Of the patients, 81.6% were male and 18.4% were female, with average age ranging from 21 to 28 years; 97% of patients underwent initial nonoperative management. Ultimately, 111 patients (58.1%) were maintained on nonoperative management, and 80 (41.9%) progressed to surgery. Of surgeries, 39 (48.8%) were tendon debridements, 36 (45.0%) were repairs, and 5 (6.3%) were not specified. RTS rates ranged from 33% to 93% after surgery and 70% to 89% following conservative management. Of professional athletes, 23 (33%) underwent surgery, and 46 (67%) underwent ultimate conservative management. RTS rates ranged from 33% to 67% after surgery and were 89% for the applicable study of conservative management. Conclusions: Nearly all patients with partial extensor mechanism tears underwent initial nonoperative management. RTS rates were high but somewhat variable among both patients treated with final nonoperative versus surgical management. Even among professional athletes, most injuries were treated with initial nonoperative management and did not progress to surgery. Level of Evidence: Level V, systematic review of Level IV and V studies.
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Registered trials
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