OOIR: Observatory of International Research

Papers

(The median citation count of Journal of Hip Preservation Surgery is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
Combined abnormalities of femoral version and acetabular version and McKibbin Index in FAI patients evaluated for hip preservation surgery	16
The 2019 International Society of Hip Preservation (ISHA) physiotherapy agreement on assessment and treatment of femoroacetabular impingement syndrome (FAIS): an international consensus statement	15
Outcomes of femoral de-rotation osteotomy for treatment of femoroacetabular impingement in adults with decreased femoral anteversion	14
What is the pelvic tilt in acetabular dysplasia and does it change following peri-acetabular osteotomy?	14
Consensus-based classification system for intra-operative management of labral tears during hip arthroscopy—aggregate recommendations from high-volume hip preservation surgeons	13
Arthroscopic acetabular labral reconstruction: a review	11
The crescent sign—a predictor of hip instability in magnetic resonance arthrography	10
Pelvic osteotomies for acetabular dysplasia: Are there outcomes, survivorship and complication differences between different osteotomy techniques?	9
Adding false-profile radiographs improves detection of developmental dysplasia of the hip, data from the CHECK cohort	9
The role and clinical relevance of the ligamentum teres: long-term outcomes after hip arthroscopic surgery of cam-type femoroacetabular impingement	8
Open and arthroscopic management of femoroacetabular impingement: a review of current concepts	8
Pragmatic comparative effectiveness study of multimodal fascia iliaca nerve block and continuous lumbar epidural-based protocols for periacetabular osteotomy	8
Measurement of acetabular wall indices: comparison between CT and plain radiography	8
FEAR index in predicting treatment among patients with femoroacetabular impingement and hip dysplasia and the relationship of femoral version	7
Rear drop: a new radiographic landmark for estimation of pelvic tilt on pelvis AP radiographs	7
Combined endoscopic and mini-open repair of chronic complete proximal hamstring tendon avulsion: a novel approach and short-term outcomes	7
Ischiofemoral impingement: the evolutionary cost of pelvic obstetric adaptation	7
Arthroscopic hip surgery offers better early patient-reported outcome measures than targeted physiotherapy programs for the treatment of femoroacetabular impingement syndrome: a systematic review and	7
Comparison of modern periacetabular osteotomy for hip dysplasia with total hip arthroplasty for hip osteoarthritis—10-year outcomes are comparable in young adult patients	7
Safety of intraarticular corticosteroid injection preceding hip and knee arthroplasty: a systematic review and meta-analysis amid resolving COVID-19 arthroplasty restrictions	7
Mid- to long-term results of modified avascular fibular grafting for ONFH	7
Endoscopic treatment of iliopsoas impingement after total hip arthroplasty: a minimum 2-year follow-up and comparison of tenotomy performed at the acetabular rim versus lesser trochanter	7
The use of biologics to improve patient-reported outcomes in hip preservation	6
Short-term patient-reported outcomes following concomitant hip arthroscopy and the endoscopic modified shelf procedure for the treatment of acetabular dysplasia and intra-articular pathology	6
Os acetabuli—a new arthroscopic treatment option for the acetabular rim fracture	6

Addressing intraarticular pathology at the time of anteverting periacetabular osteotomy for acetabular retroversion is associated with better short-term patient-reported outcomes	6
Patient-specific template and electromagnetic navigation assisted bilateral periacetabular osteotomy for staged correction of bilateral injury-induced hip dysplasia: a case report	6
Sex differences in the prevalence of radiographic findings of structural hip deformities in patients with symptomatic femoroacetabular impingement	6
Mid- to long-term clinical outcomes of arthroscopic surgery for external snapping hip syndrome	6
Peri-operative platelet-rich plasma in arthroscopic femoroacetabular impingement surgery: a randomized controlled trial	6
Femoral cartilage damage occurs at the zone of femoral head necrosis and can be accurately detected on traction MR arthrography of the hip in patients undergoing joint preserving hip surgery	6
Combining frog-leg lateral view may serve as a more sensitive X-ray position in monitoring collapse in osteonecrosis of the femoral head	5
Determining anterior hip coverage in patients with hip dysplasia using the anterior center-edge angle on Lequesne’s false-profile radiograph and on computed tomography	5
Self-reported allergies correlate with a worse patient-reported outcome after hip arthroscopy: a matched control study	5
Arthroscopic treatment for femoroacetabular impingement syndrome (FAIS) in adolescents—5-year follow-up	5
Repair of gluteus medius tears with bioinductive collagen patch augmentation: initial evaluation of safety and imaging	5
Labral reconstruction with polyurethane implant	5
Diagnostic intra-articular injection with provocative functional testing predicts patient-reported outcomes following hip arthroscopy: a prospective investigation	5
Is transverse screw fixation really necessary in PAO?—A comparative in vivo study	5
Risk factors for long-term hip osteoarthritis in patients with hip dysplasia without surgical intervention	5
Mobility-related outcomes for periacetabular osteotomy in persons with acetabular dysplasia: setting the stage for measurement of real-world outcomes	5
Comparative efficacy analysis of ultrasound-guided quadratus lumborum block and lumbar plexus block in hip arthroscopy: a pilot prospective randomized controlled trial	5
Intrapelvic entrapment of sacral nerve roots by abnormal bundles of the piriformis muscle: description of an extra-spinal cause of sciatica and pudendal neuralgia	4
Outcomes and complications of patients undergoing Salter’s innominate osteotomies for hip dysplasia: a systematic review of comparative studies	4
PROMIS Global-10 poorly correlates with legacy outcomes for patients undergoing hip arthroscopy	4
Femoral neck rotational osteotomy: a modified method for treating necrotic femoral heads with large and laterally located lesions	4
Correlation of femoral version measurements between computed tomography and magnetic resonance imaging studies in patients presenting with a femoroacetabular impingement-related complaint	4
Resisted adduction sit-up test (RASUT) as a screening tool for pelvic versus hip pathology	4
The relationship between pre-operative pain characteristics and periacetabular osteotomy outcomes in patients with acetabular dysplasia	4
Sexual and urinary function post-surgical treatment of femoroacetabular impingement: experience from the FIRST trial and embedded cohort study	4
3D-printed models for periacetabular osteotomy surgical planning	4
Patterns of labral tears and cartilage injury are different in femoroacetabular impingement and dysplasia	4
Arthroscopic utilization of ChondroFiller gel for the treatment of hip articular cartilage defects: a cohort study with 12- to 60-month follow-up	4
Validation of the Dutch version of the Hip Outcome Score; validity, reliability, and responsiveness in patients with femoroacetabular impingement syndrome	4
The 2022 International Society for Hip Preservation (ISHA) physiotherapy agreement on assessment and treatment of greater trochanteric pain syndrome (GTPS): an international consensus statement	4
The use of image analysis software increases the accuracy of the periacetabular osteotomy fragment placement	3
Short-term outcomes following open gluteus maximus transfer for the management of hip abductor tears	3
The corona mortis: is it a rare and dangerous anomaly in adolescents undergoing periacteabular osteotomy?	3
Limited lumbopelvic mobility does not influence short-term outcomes after primary hip arthroscopy: a propensity-matched controlled study	3
Unusual apical femoral head deformity treated by hip arthroscopy and tunnel drilling through femoral head: a case report	3
Femoral de-rotation osteotomy versus hip arthroscopy for management of femoroacetabular impingement in adult patients with decreased femoral anteversion: a matched retrospective cohort study	3
Opioid overprescription in adolescents and young adults undergoing hip arthroscopy	3
Bilateral femoral head reshaping and mosaicplasty in Legg–Calvé–Perthes disease residual deformity	3
Perpendicular drill bit alignment provides a practical guidance to determine the appropriate suture anchor insertion angle during acetabular labral repair	3
Is there a persistent capital femoral epiphysis growth after screw fixation for slipped capital femoral epiphysis?	3
A proposed algorithm for the treatment of core muscle injuries	3
Short-term outcomes following mini-open repair of chronic gluteus medius tendon tears using a double-row technique	3
The role of iliocapsularis in hip pathology: a scoping review	3
Femoral head necrosis and progressive osteoarthritis of a healed intracapital osteotomy in a severe sequelae of Legg–Calvé–Perthes disease with aplasia of tensor fasciae latae	3
Pipkin Type I and II femoral head fractures: internal fixation or excision?—from the hip arthroscopy perspective	3
Achievement of the minimal clinically important difference following open proximal hamstring repair	3
Does labral treatment technique influence the outcome of FAI surgery? A matched-pair study of labral reconstruction versus repair and debridement with a follow-up of 10 years	3
Traction-related complications in hip arthroscopy for 26 years. A systematic review	3
Is there enough evidence to support hip capsular reconstruction? A systematic review of biomechanical studies	3
Novel MRI technique for the quantification of biochemical deterioration in steroid-induced osteonecrosis of femoral head: a prospective diagnostic trial	3

Association of tensor fascia lata hypertrophy and fatty infiltration in the presence of abductor tendon tears: a radiographic study	3
Tönnis Grade 1 dysplastic hips have improved patient-reported outcome scores when intraarticular pathology is treated during periacetabular osteotomy	2
The revision hip arthroscopy complex: capsular deficiency, labral deficiency, femoral over-resection and adhesions can result in good survivorship with revision hip arthroscopy	2
Is combined surgical dislocation and proximal femoral osteotomy a safe procedure for correction of complex hip deformities?	2
Implementing video visits into an orthopedic hip arthroscopy practice: a case study	2
Effect of COVID-19 pandemic on hip preservation surgery—a prospective surveillance from the UK Non-Arthroplasty Hip Registry	2
Endoscopic iliopsoas lengthening for treatment of recalcitrant iliopsoas tendinitis after total hip arthroplasty	2
The non-arthroplasty hip registry of the UK: a decade on	2
Influence of less invasive hip preservation surgery on subsequent hip arthroplasty for osteonecrosis of the femoral head	1
The predictive value of self-reported allergies for reoperation after index hip arthroscopy	1
The case of ‘A Rhino Horn’: case report and proposal for modification to the Hetsroni and Kelly classification	1
The prevalence and risk factors of pubic bone marrow edema in femoroacetabular impingement and hip dysplasia	1
Incidence and risk factors for non-union of the superior ramus osteotomy when hip dysplasia is treated with periacetabular osteotomy	1
Intraoperative traction has a negligible time-dependent influence on patient-reported outcomes after hip arthroscopy: a cohort study	1
Spinal versus general anesthesia for hip arthroscopy—a pandemic (COVID) and epidemic (opioid) driven study	1
Allograft reconstruction of acetabular labrum has comparable outcomes to labral refixation	1
Does pelvic tilt change with a peri-acetabular osteotomy?	1
A bibliometric analysis and visualization of research trends on surgical hip dislocation	1
Best practices on patient education materials in hip surgery based on learnings from major hip centers and societies	1
Best practice guidelines for clinical and radiological assessment of patients with femoroacetabular impingement. Results from the ISHA International Delphi Consensus Project—Phase 2	1
Relationship between hip joint medial space ratio and collapse of femoral head in non-traumatic osteonecrosis: a retrospective study	1
Characterizing irreparable: a retrospective machine learning analysis of patients who undergo primary labral reconstruction during hip arthroscopy	1
Efficacy of regional anesthesia in hip preservation surgeries: a systematic review	1
Corrigendum to: Safety of intraarticular corticosteroid injection preceding hip and knee arthroplasty: a systematic review and meta-analysis amid resolving COVID-19 arthroplasty restrictions	1
Pathological progress of traumatic femur head necrosis after femoral neck fracture in children and adolescents: a case series study	1
Ligamentum teres reconstruction with labrum and capsule repair after posterior acetabular wall fracture: a case report	1
Relationship between labral length and symptoms in patients with acetabular dysplasia before rotational acetabular osteotomy	1
Simultaneous Morscher’s osteotomy and arthroscopic debridement in the management of Legg–Calvé–Perthes disease: a case report and literature review	1
Intraoperative assessment of femoral head perfusion during surgical hip dislocation for slipped capital femoral epiphysis	1
Periacetabular osteotomy with intraoperative computer-assisted modalities: a systematic review	1
Medial approach for hip arthroscopy: a case report to access and treat osteoid osteoma of the medial femoral neck	1
Can modified Dunn radiographs be an alternative to standing AP pelvis radiographs in the evaluation of pincer femoroacetabular impingement?	1
Is there a role for controlled repositioning and mini-open primary osteoplasty in the management of unstable slipped capital femoral epiphysis?	1
Prone Apprehension Relocation Test significantly correlates with radiological instability scores of the hip	1
The McMaster osteotomy—a novel surgical treatment to chronic slipped capital femoral epiphysis: description of surgical technique and case study	1
The survival of non-traumatic osteonecrosis of femoral head at ARCO II with ring-shaped sclerotic zone: a mid-term follow-up retrospective study	1
Pelvic tilt after Bernese periacetabular osteotomy—a long-term follow-up study	1
Analysis of survivorship following periacetabular osteotomy for hip dysplasia based on three-dimensional acetabular coverage	1
Less in-toeing after femoral derotation osteotomy in adult patients with increased femoral version and posterior hip impingement compared to patients with femoral retroversion	1
Does the use of i-FACTOR bone graft affect bone healing in those undergoing periacetabular osteotomy (PAO) for developmental dysplasia of the hip (DDH)? A retrospective study	1
Trends, demographics and reoperation rates of periacetabular osteotomy: an analysis from the PearlDiver database	1
Proximal endoscopic repair of the hamstring tendons: a cadaveric anatomical study of posterior hip portals	1
Erratum to: The 2019 International Society of Hip Preservation (ISHA) physiotherapy agreement on assessment and treatment of femoroacetabular impingement syndrome (FAIS): an international consensus st	1