OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Hip Preservation Surgery is 4. 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 2020-05-01 to 2024-05-01.)

Article	Citations
Does hip preservation surgery prevent arthroplasty? Quantifying the rate of conversion to arthroplasty following hip preservation surgery	28
Reliability of the classification of cartilage and labral injuries during hip arthroscopy	21
Capsular thinning on magnetic resonance arthrography is associated with intra-operative hip joint laxity in women	17
What is the pelvic tilt in acetabular dysplasia and does it change following peri-acetabular osteotomy?	14
The 2019 International Society of Hip Preservation (ISHA) physiotherapy agreement on assessment and treatment of femoroacetabular impingement syndrome (FAIS): an international consensus statement	14
Hip–spine syndrome: rationale for ischiofemoral impingement, femoroacetabular impingement and abnormal femoral torsion leading to low back pain	13
Combined abnormalities of femoral version and acetabular version and McKibbin Index in FAI patients evaluated for hip preservation surgery	13
Outcomes of femoral de-rotation osteotomy for treatment of femoroacetabular impingement in adults with decreased femoral anteversion	13
Radiographic and clinical characteristics associated with a positive PART (Prone Apprehension Relocation Test): a new provocative exam to elicit hip instability	12
Outcome of tantalum rod insertion in the treatment of osteonecrosis of the femoral head with minimum follow-up of 1 year: a meta-analysis and systematic review	12
Efficacy of orthobiologic adjuvants to core decompression for hip preservation in avascular necrosis hip	12
Assessment of three-dimensional acetabular coverage angles	11
Characterization of version in the dysplastic hip and the need for subsequent femoral derotational osteotomy after periacetabular osteotomy	11
How has arthroscopic management of the iliopsoas evolved, and why? A survey of high-volume arthroscopic hip surgeons	11
Consensus-based classification system for intra-operative management of labral tears during hip arthroscopy—aggregate recommendations from high-volume hip preservation surgeons	11
Arthroscopic assessment of concomitant intraarticular pathologies in patients with osteonecrosis of the femoral head	9
Autologous matrix-induced chondrogenesis and bone marrow aspirate concentrate compared with microfracture for arthroscopic treatment of femoroacetabular impingement and chondral lesions of the hip: br	9
Structured physical therapy protocols following hip arthroscopy and their effect on patient-reported outcomes—a systematic review of the literature	9
Hypermobility, age 40 years or older and BMI >30 kg m−2 increase the risk of complications following peri-acetabular osteotomy	8
Adding false-profile radiographs improves detection of developmental dysplasia of the hip, data from the CHECK cohort	8
Pelvic osteotomies for acetabular dysplasia: Are there outcomes, survivorship and complication differences between different osteotomy techniques?	8
Arthroscopic acetabular labral reconstruction: a review	8
The role and clinical relevance of the ligamentum teres: long-term outcomes after hip arthroscopic surgery of cam-type femoroacetabular impingement	8
Overcorrection of the acetabular roof angle or anterior center–edge angle may cause decrease of range of motion after curved periacetabular osteotomy	8
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

Pain management practice patterns after hip arthroscopy: an international survey	7
Ischiofemoral impingement: the evolutionary cost of pelvic obstetric adaptation	7
Measurement of acetabular wall indices: comparison between CT and plain radiography	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
The crescent sign—a predictor of hip instability in magnetic resonance arthrography	7
Loss to follow-up: initial non-responders do not differ from responders in terms of 2-year outcome in a hip arthroscopy registry	7
A minimally invasive periacetabular osteotomy technique: minimizing intraoperative risks	7
The effects of venting and capsulotomy on traction force and hip distraction in hip arthroscopy	7
Pragmatic comparative effectiveness study of multimodal fascia iliaca nerve block and continuous lumbar epidural-based protocols for periacetabular osteotomy	6
Rear drop: a new radiographic landmark for estimation of pelvic tilt on pelvis AP radiographs	6
Acetabular cartilage repair: state of the art in surgical treatment	6
Short-term outcomes following mini-open repair of chronic gluteus medius tendon tears using a double-row technique	6
Os acetabuli—a new arthroscopic treatment option for the acetabular rim fracture	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
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
Combined endoscopic and mini-open repair of chronic complete proximal hamstring tendon avulsion: a novel approach and short-term outcomes	6
FEAR index in predicting treatment among patients with femoroacetabular impingement and hip dysplasia and the relationship of femoral version	5
Self-reported allergies correlate with a worse patient-reported outcome after hip arthroscopy: a matched control study	5
Costs of open, arthroscopic and combined surgery for developmental dysplasia of the hip	5
Mid- to long-term results of modified avascular fibular grafting for ONFH	5
Labral reconstruction with polyurethane implant	5
Patient-specific template and electromagnetic navigation assisted bilateral periacetabular osteotomy for staged correction of bilateral injury-induced hip dysplasia: a case report	5
Open and arthroscopic management of femoroacetabular impingement: a review of current concepts	5
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	5
Safety of intraarticular corticosteroid injection preceding hip and knee arthroplasty: a systematic review and meta-analysis amid resolving COVID-19 arthroplasty restrictions	5
Bone marrow lesions: etiology and pathogenesis at the hip	5
Is transverse screw fixation really necessary in PAO?—A comparative in vivo study	5
The effect of platelet-rich plasma in patients with early hip osteoarthritis: a pilot study	4
PROMIS Global-10 poorly correlates with legacy outcomes for patients undergoing hip arthroscopy	4
The use of biologics to improve patient-reported outcomes in hip preservation	4
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
Peri-operative platelet-rich plasma in arthroscopic femoroacetabular impingement surgery: a randomized controlled trial	4
Outcomes and complications of patients undergoing Salter’s innominate osteotomies for hip dysplasia: a systematic review of comparative studies	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
Arthroscopic treatment for femoroacetabular impingement syndrome (FAIS) in adolescents—5-year follow-up	4
Patient comprehension of hip arthroscopy: an investigation of health literacy	4
3D-printed models for periacetabular osteotomy surgical planning	4
Repair of gluteus medius tears with bioinductive collagen patch augmentation: initial evaluation of safety and imaging	4
Teamwork in hip preservation: the ISHA 2019 Annual Scientific Meeting	4
Resisted adduction sit-up test (RASUT) as a screening tool for pelvic versus hip pathology	4
Femoral neck rotational osteotomy: a modified method for treating necrotic femoral heads with large and laterally located lesions	4
Addressing intraarticular pathology at the time of anteverting periacetabular osteotomy for acetabular retroversion is associated with better short-term patient-reported outcomes	4
Combining frog-leg lateral view may serve as a more sensitive X-ray position in monitoring collapse in osteonecrosis of the femoral head	4
Risk factors for long-term hip osteoarthritis in patients with hip dysplasia without surgical intervention	4
The ‘wave sign’ in hip arthroscopy: a systematic review of epidemiological factors, current diagnostic methods and treatment options	4