ReviewDer Orthopade2018
[Patellofemoral instability].
Review in Der Orthopade, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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
8 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Conservative management following patellar dislocation: a level I systematic review.Journal of orthopaedic surgery and research · 2023Pooled it
- Tibial tubercle osteotomy decreases femorotibial rotation in patients with patellar instability.Archives of orthopaedic and trauma surgery · 2025Article
- A decreased tibial tuberosity-trochlear groove distance is associated with lateral patellofemoral joint degeneration after implantation of medial fixed-bearing unicompartmental knee arthroplasty - a minimum five year follow-up.International orthopaedics · 2023Article
- Correlation Analysis between Tibial Tuberosity-Trochlear Groove Distance and Other Patellar Stability Parameters in Young and Middle-aged Populations.Orthopaedic surgery · 2022Article
- Anatomical Components Associated With Increased Tibial Tuberosity-Trochlear Groove Distance.Orthopaedic journal of sports medicine · 2022Article
- Dynamic versus static medial patellofemoral ligament reconstruction technique in the treatment of recurrent patellar dislocation: a randomized clinical trial protocol.Journal of orthopaedic surgery and research · 2022Article
- Relationship between patellofemoral finite helical axis and femoral trans-epicondylar axis using a static magnetic resonance-based methodology.Journal of orthopaedic surgery and research · 2021Article
- Static patella tilt and axial engagement in knee extension are mainly influenced by knee torsion, the tibial tubercle-trochlear groove distance (TTTG), and trochlear dysplasia but not by femoral or tibial torsion.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Patellofemoral instability is an extremely limiting pathology in young and active patients. Anatomical reasons for patellar instability, such as high-riding patella, elevated distance from the tibial tuberosity to trochlear groove (TTTG), trochlear dysplasia, insufficient medial patellofemoral ligament (MPFL) and malpositioning of the axes and torsion can lead to chronic patellofemoral instability and must be thoroughly analyzed. The first dislocation can be treated conservatively, with the exception of an osteochondral defect. In the case of recurrent dislocation of the patella surgery is indicated, with good results regarding stability and less clear results regarding the influence on pain. The surgical approach is determined by the anatomical pathology. High-riding patella and elevated TTTG can be corrected by osteotomy of the tibial tuberosity and severe trochlear dysplasia by trochleoplasty. Insufficient MPFL can be reconstructed very successfully. The influence and correction of the axes and torsion are not yet fully understood and must be studied further.
Indexed as
Identifiers
29134368What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.