Evidence map›Paper›PMID 26753845›Full record

ArticleInternational orthopaedics2016

Analysis of the effects of high tibial osteotomy on tibial rotation.

Stefan Hinterwimmer, Matthias J Feucht, Jochen Paul, Chlodwig Kirchhoff, Martin Sauerschnig, Andreas B Imhoff, Knut Beitzel

Abstract read
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In one paragraph

Article in International orthopaedics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
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  6. 3D osteotomies-improved accuracy with patient-specific instruments (PSI).European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024
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  11. Alignment changes after open-wedge high tibial osteotomy result in offloading in the patellofemoral joint: a SPECT/CT analysis.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Stefan HinterwimmerOrthoPlus Munich, Lenbachplatz 2a, 80333, Munich, Germany.
Matthias J FeuchtDepartment of Orthopedic Surgery and Traumatology, Freiburg University Hospital, Hugstetter Straße 55, 79106, Freiburg, Germany.
Jochen PaulRennbahnklinik, Muttenz, Switzerland.
Chlodwig KirchhoffDepartment for Trauma Surgery, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany.
Martin SauerschnigDepartment for Trauma Surgery, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany.
Andreas B ImhoffDepartment of Orthopedic Sports Medicine, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany.
Knut BeitzelDepartment of Orthopedic Sports Medicine, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany. beitzelknut@tum.de.
Technical University of Munich · DEUniversity Medical Center Freiburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeLimited literature reports on internal and external rotation of the distal fragment in the context of valgus open wedge (OW) high tibial osteotomy (HTO). In the authors clinical observation, the distal fragment was always rotated internally in relation to the proximal fragment by the end of the surgical procedure. The purpose was to evaluate the influence of valgus OW-HTO on post-operative tibial torsion. STUDY

designProspective case series.

methodsFifty patients (10 female, 40 male; mean age 42.1 ± 9.4 years) underwent valgus OW- HTO. The osteotomy was spread and fixed with a locking plate at the posteromedial aspect of the proximal tibia. The osteotomy of the tibial tuberosity was performed either proximally or distally dependent on the patello-femoral findings. Two independent observers measured axial tibial rotation using K-wires placed into the anterior margin of the tibia proximal and distal to the osteotomy.

resultsAn overall mean of 4.4 ± 2.8° internal rotation of the distal tibia has been shown. In four patients with additional single step double bundle ACL-replacement after harvesting ipsilateral autologous hamstring grafts, the distal tibia rotated internally by 0.1 ± 0.3°, accordingly in the other 46 patients by 4.8 ± 2.6°.

conclusionsValgus OW-HTO produces significant internal axial rotation of the distal tibia. This might be caused by soft tissue tension of the medial hamstrings/soft tissue structures and the location of the lateral tibial hinge. CLINICAL RELEVANCE: Surgeons have to take into consideration that valgus OW HTO might result in significant 3D changes of the tibia. Higher degrees of internal torsion of the tibia might influence overall gait mechanics and specifically alternate patellofemoral kinematics.

Indexed as

Osteoarthritis, KneeOsteotomyAdultFemaleHumansKnee JointMaleMiddle AgedProspective StudiesRotationTibiaHigh tibial osteotomyOpen wedgeTibial torsion

Identifiers

PMID26753845
OpenAlexW2235570635

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.