ArticleEuropean journal of trauma and emergency surgery : official publication of the European Trauma Society2024
The modified Hardinge approach is not inferior to trochanteric flip osteotomy for Pipkin type IV femoral head fractures: a comparative study in 40 patients.
Article in European journal of trauma and emergency surgery : official publication of the European Trauma Society, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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
3 citing papers in PubMed.
- Avascular Necrosis Secondary to Traumatic Posterior Hip Dislocation.Ochsner journal · 2026Article
- Femoral head fracture management: outcomes of surgical hip dislocation with bioabsorbable screw fixation.Journal of orthopaedic surgery and research · 2025Article
- Functional and Vascular Outcomes of Posterior Acetabular Wall Osteosynthesis via the Kocher-Langenbeck Approach: A Dynamic Analysis.Journal of clinical medicine · 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
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo compare the modified Hardinge approach and trochanteric flip osteotomy for the treatment of Pipkin type IV femoral head fractures.
methodsThis retrospective study included 40 patients who underwent surgical treatment for Pipkin type IV femoral head fractures between 2011 and 2020 and completed at least 1 year of follow-up. The clinical outcome of the Merle d'Aubigné-Postel score and radiological outcomes, including the quality of the fracture reduction, osteonecrosis of the femoral head, posttraumatic osteoarthritis, and heterotopic ossification, were compared between the two groups. Conversion to total hip replacement was recorded as the main outcome measure, analyzed by Kaplan-Meier curve and log-rank test.
resultsNineteen and 21 patients were treated using the modified Hardinge approach (Group A) and trochanteric flip osteotomy (Group B), respectively. The estimated surgical blood loss was significantly higher in Group B (500.00 ± 315.44 mL vs. 246.32 ± 141.35 mL; P = 0.002). Two patients in Group B complained of discomfort caused by the trochanteric screws and requested implant removal. Radiographic outcomes did not differ significantly between the two groups. Clinical outcomes assessed using the Merle d'Aubigné-Postel score 1 year after injury were nearly identical (P = 0.836). Four (21.1%) patients in Group A and three (14.3%) patients in Group B underwent conversion to total hip replacement during the follow-up period; the log-rank test showed no significant difference (P = 0.796).
conclusionsThe modified Hardinge approach resulted in reduced blood loss, with clinical and radiological outcomes similar to those of trochanteric osteotomy; thus, it is an acceptable alternative to trochanteric flip osteotomy.
Indexed as
Identifiers
What 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.