Science AI Journal
Medicine · Research topic

Open research questions in Hip disorders and treatments

148 gap statements mined from Hip disorders and treatments papers in our 4.5M-paper local library, which holds 771 papers on the topic — drawn mostly from each paper's own stated research gap, future-work, challenge and limitation notes, and its abstract. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one.

Choosing where to publish on Hip disorders and treatments? See the ranked Medicine journals.

What the literature leaves open

  • Future research should prioritize prospective multicentre registries with standardized defnitions of early and late training phases, consistent radiological and clinical outcome reporting, and inclusion of surgeon-level covariates such as fellowship training, annual volume, and supervision structure.

    Learning curve in periacetabular osteotomy for developmental dysplasia of the hip · 2026 · DOI

  • The optimal treatment strategy for DDH in children aged 1-4 years is controversial. There is a lack of studies evaluating the impact of open reduction on outcomes in this age group. The study aims to address this gap by investigating the effectiveness of open reduction.

    Surgical alternatives for treatment of developmental dysplasia of the hip in children aged 1–4 years: does open reduction improve the outcomes? · 2026 · DOI

  • The study uses a rabbit model, which may not directly translate to human DDH. The sample size is limited to 40 rabbits. The study only investigates the short-term effects of OPG on acetabular dysplasia.

    Autologous osteoperiosteal graft shows superior outcomes to bone graft in shelf acetabuloplasty for acetabular dysplasia · 2026 · DOI

  • Need for automated analysis tools to distinguish analyzable from non-analyzable frames.

    Explainable Quality Assessment and Measurement from Real-World Hip Ultrasound Cine Sweeps · 2026 · DOI

  • The lack of a single objective diagnostic standard for hip microinstability. The variability in diagnostic features across studies. The limited available clinical evidence.

    Traction arthrography for quantitative assessment of hip distractibility in early hip disorders · 2026 · DOI

  • There is a lack of a single objective diagnostic standard for hip microinstability. Current criteria rely on combinations of history, physical examination, imaging, and intraoperative findings.

    Traction arthrography for quantitative assessment of hip distractibility in early hip disorders · 2026 · DOI

  • Future research should focus on high-quality prospective, randomized comparative studies with standardized outcome measures and longer follow-up to better delineate graft-specific differences. Sample sizes varied widely, and only a limited number of studies directly compared autograft and allograft reconstruction, reducing the strength of comparative conclusions.

    Outcomes of Arthroscopic Hip Labral Reconstruction Using Allograft Versus Autograft Tissue for Chronic Labral Tears: A Systematic Review · 2026 · DOI

  • The role of PAO in symptomatic borderline hip dysplasia remains controversial. There is a lack of studies comparing mid- to long-term outcomes of PAO for borderline hip dysplasia with frank hip dysplasia.

    Morphological features and long-term outcomes after periacetabular osteotomy for borderline hip dysplasia · 2026 · DOI

  • The role of periacetabular osteotomy (PAO) in symptomatic borderline hip dysplasia (borderline HD) remains controversial because the lateral centre-edge angle may not reect global dysplastic morphology.

    Morphological features and long-term outcomes after periacetabular osteotomy for borderline hip dysplasia · 2026 · DOI

  • There is a need for further research to fully elucidate the benefits and limitations of hip arthroscopy for managing persistent pain after total hip arthroplasty. Emerging indications for hip arthroscopy, such as loose body removal and management of prosthetic joint infection, require further investigation.

    Hip Arthroscopy After Total Hip Arthroplasty: A Current Review of Indications, Techniques, and Outcomes · 2026 · DOI

  • The importance of capsular closure in hip arthroscopy for FAI has recently gained attention, but its effectiveness is not well established.

    Clinical outcomes of capsular repair versus non-repair after hip arthroscopy for femoroacetabular impingement: a meta-analysis · 2026 · DOI

  • Although the frequency of DDH among CMT patients has been under-investigated, the musculoskeletal complications of CMT (including weakness and abnormal gait) may predispose individuals to hip dysplasia.

    The Association Between Charcot-Marie-Tooth Disease and Developmental Dysplasia of the Hip: A Narrative Review · 2026 · DOI

  • The study notes that changes in coding, data sources, or screening policy may contribute to the heterogeneity in the prevalence of congenital hip dislocation. Underascertainment of cases may also be a challenge in some registries. The study highlights the need for more effective screening policies and treatment guidelines for congenital hip dislocation.

    Heterogeneity of the prevalence of congenital hip dislocation in Europe · 2026 · DOI

  • Future studies involving multiple sonographers with varying experience levels, employing a randomized examination sequence, and including adapted protocols for severe cases (Graf III/IV) are warranted further validate and generalize these findings.

    A stabilization device significantly improves measurement reliability and efficiency of Graf ultrasonography for developmental dysplasia of the hip: a retrospective cohort study · 2026 · DOI

  • Despite 14 systematic reviews and meta‐analyses published between 2018 and 2026, the role of capsular closure after hip arthroscopy for femoroacetabular impingement syndrome remains controversial.

    The capsular closure debate: Is hip stability phenotype the missing variable? · 2026 · DOI

  • One of the challenges is the small sample size, which limited the statistical analysis. Another challenge is the complexity of the condition, which requires a multidisciplinary approach. The study also faced challenges in terms of patient recruitment and follow-up.

    Reconstruction of the hip in congenital femoral defciency: a three year follow-up · 2026 · DOI

  • There is a lack of studies on the outcome of hip reconstruction in type 1 CFD using Paley's classification. The current study aims to fill this gap by reporting the results of 12 patients who underwent hip reconstruction and completed a three-year follow-up. The study also aims to determine the factors that influence the outcome of hip reconstruction in CFD.

    Reconstruction of the hip in congenital femoral defciency: a three year follow-up · 2026 · DOI

  • Dysplastic osteoarthritis is a complex and challenging condition to treat. The condition can lead to significant disability and decreased quality of life. There is a need to develop effective treatment strategies.

    Does Combining Osteophyte Excision and Soft Tissue Release with Total Hip Arthroplasty Enhance Postoperative Functional Recovery and Clinical Outcomes in Crowe Type II–III Dysplastic Hip Osteoarthritis Patients? A Retrospective Comparative Clinical Study · 2026 · DOI

  • The existing literature has primarily focused on bone reconstruction and implant placement. There is a need to evaluate the effect of combining osteophyte excision and soft tissue release with total hip arthroplasty.

    Does Combining Osteophyte Excision and Soft Tissue Release with Total Hip Arthroplasty Enhance Postoperative Functional Recovery and Clinical Outcomes in Crowe Type II–III Dysplastic Hip Osteoarthritis Patients? A Retrospective Comparative Clinical Study · 2026 · DOI

  • Slipped capital femoral epiphysis (SCFE) is strongly associated with obesity, yet the underlying mechanisms remain unclear.

    Is Susceptibility to Slipped Capital Femoral Epiphysis Linked to Obesity-Associated Proximal Femoral Morphology? · 2026 · DOI

  • The gap is due to the limited ability of standard radiographs to provide direct information on articular cartilage status.

    Macroscopic cartilage degeneration despite partially preserved imaging appearance in chronic neurological hip dislocation: findings from surgically resected femoral head specimens · 2026 · DOI

  • In post-collapse hips, CD-BMAC failed to arrest disease progression, bisphosphonates showed mixed results, and PFRO prevented further disease progression.

    Retrospective cohort study assessing radiological outcomes and risk factors for progression of femoral head osteonecrosis in children with sickle cell disease, following bisphosphonate therapy, CD-BMAC and proximal femoral reorientation osteotomy · 2026 · DOI

  • The study notes that the data from the EUROCAT registries are extremely heterogeneous, which may limit the interpretation of the results.

    Heterogeneity of the prevalence of congenital hip dislocation in Europe · 2026 · DOI

  • Investigating the long-term effects of OPG on acetabular dysplasia. Comparing the outcomes of OPG with other treatment options for DDH. Translating the findings to human DDH patients.

    Autologous osteoperiosteal graft shows superior outcomes to bone graft in shelf acetabuloplasty for acetabular dysplasia · 2026 · DOI

  • Investigate the relationship between radiographic and macroscopic findings in other patient populations, - Examine the effect of different treatment strategies on radiographic and macroscopic outcomes, - Develop more accurate radiographic criteria for assessing cartilage…

    Macroscopic cartilage degeneration despite partially preserved imaging appearance in chronic neurological hip dislocation: findings from surgically resected femoral head specimens · 2026 · DOI

Most-cited papers in Hip disorders and treatments

Most recent work

Find a gap in your own Hip disorders and treatments sub-topic

This page shows what the Hip disorders and treatments literature already flags as unresolved. To narrow it to your specific question, search the Research Gap Finder: the search is free with a free account and lists the papers closest to your topic first. Unlocking that topic (50 credits, charged once) fills the comparison table from our 4.5M-paper local library and writes the gaps from its rows.

Open the Research Gap Finder →

Related topics in Medicine

Artificial Intelligence in Healthcare and Education
2,304 open questions
Substance Abuse Treatment and Outcomes
1,956 open questions
Dementia and Cognitive Impairment Research
1,232 open questions
Ferroptosis and cancer prognosis
1,146 open questions
Liver Disease Diagnosis and Treatment
1,049 open questions
Smoking Behavior and Cessation
1,025 open questions
Physical Activity and Health
1,002 open questions
Attention Deficit Hyperactivity Disorder
982 open questions
Open questions raised by papers listed on this page include: (1) There is a lack of studies evaluating the impact of open reduction on outcomes in this age group (“Surgical alternatives for treatment of developmental dysplasia of the hip in…”, 2026); (2) The lack of a single objective diagnostic standard for hip microinstability (“Traction arthrography for quantitative assessment of hip distractibility in…”, 2026); (3) Future research should focus on high-quality prospective, randomized comparative studies with standardized outcome measures and longer follow-up to better delineate graft-specific differences (“Outcomes of Arthroscopic Hip Labral Reconstruction Using Allograft Versus…”, 2026); (4) The role of PAO in symptomatic borderline hip dysplasia remains controversial (“Morphological features and long-term outcomes after periacetabular osteotomy…”, 2026); (5) There is a need for further research to fully elucidate the benefits and limitations of hip arthroscopy for managing persistent pain after total hip arthroplasty (“Hip Arthroscopy After Total Hip Arthroplasty: A Current Review of Indications,…”, 2026). 148 gap statements have been mined from Hip disorders and treatments papers in our 4.5M-paper local library, which holds 771 papers on the topic; the gaps come from whichever of those papers state one. They are mostly the research gaps the authors state and the papers' abstracts, plus future-work, limitations and challenges passages. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one, so you can read the original claim in context.

Tools for your next paper

Gaps & Literature SearchFind open questions in any field — 120,000+ open gaps mined from our own library.Pre-CheckIs your paper ready? Acceptance odds for top, mid and open/emerging journals, in seconds.Journal FinderA ranked shortlist of target journals from a 17,500-venue index.Duplicate Publication CheckerCheck for prior publication across 7 sources and our local library.Citation GeneratorFreeA DOI or title → APA, MLA, Vancouver, Chicago, BibTeX, RIS. No signup.Graphical Abstract MakerFreeTurn your findings into a colorblind-safe graphical abstract.

How Pre-Check worksHow AI Review works

Compare the category — Honest roundups of the AI research tools, ours listed alongside the alternatives.

Command palette

Jump anywhere, run any action.