ReviewHip international : the journal of clinical and experimental research on hip pathology and therapy2026
Conversion total hip arthroplasty following failed proximal femoral fixation: current concepts review.
Review in Hip international : the journal of clinical and experimental research on hip pathology and therapy, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
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
introductionFailed internal fixation of proximal femoral fractures is associated with significant morbidity, mortality, and financial burden. Conversion total hip arthroplasty (THA) is a technically demanding salvage procedure associated with high risks of periprosthetic joint infection and instability.
methodsIndependent searches of MEDLINE, EMBASE, and the Cochrane library were performed for studies published from 1990 onwards regarding conversion THA in adults following failed proximal femur fixation. Following screening, 34 studies were included in this review.
resultsPredictors of failure include female sex, smoking, and tip-apex distance >25 mm. Preoperative screening for occult, extra-articular infection is vital, as pathogens often reside near hardware rather than within the joint. CT, ultrasound, and SPECT-CT are essential for assessing bone stock and identifying fluid collections. Dual-mobility cups effectively reduce dislocation rates to 0-3%. Functional scores improve significantly, though 10-year survivorship is approximately 86%. DISCUSSION: Conversion THA provides substantial functional recovery but carries a 7-fold higher infection risk than primary THA. Success requires meticulous screening tailored to previous hardware sites and selecting femoral fixation based on bone quality and cortical defects. Specialised implants are essential for optimising long-term outcomes in this high-risk population.
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.