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Jacobsen JS, O'Brien MJM, Christensen JR, Risberg MA, Milne L, Balakumar J, Jakobsen SS, Mechlenburg I, Kemp J. Rehabilitation following periacetabular osteotomy for acetabular dysplasia: A qualitative interview study exploring challenges, hopes and expectations among patients in Denmark and Australia. Int J Orthop Trauma Nurs 2024; 54:101116. [PMID: 38925029 DOI: 10.1016/j.ijotn.2024.101116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 05/13/2024] [Accepted: 06/03/2024] [Indexed: 06/28/2024]
Abstract
INTRODUCTION Guidelines have been proposed for post-operative rehabilitation following periacetabular osteotomy (PAO). However, the perspectives of individuals undergoing PAO have not been considered. AIM The present study aimed to explore the perceived challenges of everyday life and hopes for and expectations of post-PAO rehabilitation from the perspective of individuals with acetabular dysplasia living in Denmark and Australia. METHODS In this qualitative study, we used a hermeneutic phenomenological approach with semi-structured interviews to explore the perspectives of 25 participants (four males), aged 16-43 years, who underwent a PAO. Purposeful sampling was used to provide variations in age and sex. Inclusion criteria were age above 15 years, radiographic evidence of acetabular dysplasia, PAO within the last seven weeks and undergoing post-operative rehabilitation. Inductive content analysis was adopted to code and analyse interviews. RESULTS The analysis of the interview transcripts revealed four major themes: different expectations, self-confidence, tailored rehabilitation and aligning expectations. Several subthemes emerged within each theme, and similar patterns with minor variations were identified across countries. However, the financial burden of self-funded surgery and rehabilitation challenged some Australian participants, whereas none of the Danish participants mentioned this challenge. CONCLUSION Our findings elucidate the diverse range of hopes and expectations in individuals undergoing PAO, and how these relate to their perceived challenges. In particular, the findings highlight the importance of aligning expectations between individuals and clinicians when designing the rehabilitation.
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Affiliation(s)
- Julie S Jacobsen
- Research Centre for Rehabilitation, VIA University College, Aarhus, Denmark; Research Unit for General Practice, Aarhus, Denmark.
| | - Michael J M O'Brien
- La Trobe Sport Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia. m.o'
| | - Jeanette Reffstrup Christensen
- Research Unit for General Practice, Aarhus, Denmark; Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark.
| | - May Arna Risberg
- Division of Orthopaedic Surgery, Oslo University Hospital and Department of Sport Medicine, Norwegian School Sport Sciences, Oslo, Norway.
| | | | | | | | - Inger Mechlenburg
- Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark; Department of Public Health, Aarhus University, Aarhus, Denmark.
| | - Joanne Kemp
- La Trobe Sport Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia.
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Muir NB, Orlin M, Rubertone P, Williams G. Can We Enhance Shared Decision-making for Periacetabular Osteotomy Surgery? A Qualitative Study of Patient Experiences. Clin Orthop Relat Res 2024:00003086-990000000-01688. [PMID: 39051876 DOI: 10.1097/corr.0000000000003198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 06/28/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND Periacetabular osteotomy (PAO) surgery presents an opportunity for shared decision-making (SDM) and may be facilitated by decision-making tools. Currently, no diagnosis or treatment-specific decision-making tools exist for this patient population. Understanding patient PAO surgery decision-making experiences and processes would enable development of a treatment-specific decision-making tool and would help hip preservation surgeons with SDM practices. QUESTIONS/PURPOSES Qualitative methodology was used to address the following questions: (1) What were the information support needs of adult patients with hip dysplasia who decided to have PAO? (2) What was important to adult patients with hip dysplasia who decided to have PAO? (3) How did adult patients with hip dysplasia who have undergone PAO experience the surgical decision-making process? (4) What elements of SDM did adult patients with hip dysplasia experience with their surgeons when deciding to have PAO? METHODS Fifteen volunteer, English-speaking patients in the United States who had been diagnosed with hip dysplasia and who had undergone PAO surgery 6 to 12 months prior to the study were recruited through five PAO surgery Facebook support groups. Individuals were excluded if they had an underlying neuromuscular condition or other diagnosis related to nondevelopmental dysplasia of the hip or if they had a previous PAO surgery > 12 months before data collection. We used purposive sampling strategies to promote sample heterogeneity based on age and preoperative activity level, as these are characteristics that may impact decision-making. Participants were categorized into three age groups: 20 to 29 years, 30 to 39 years, and ≥ 40 years. Participants were also categorized as having "low activity," "moderate activity," or "high activity" preoperatively based on self-reported University of California Los Angeles (UCLA) Activity Scale scores. Participants were enrolled consecutively if they met the inclusion criteria and fulfilled one of our sampling categories; we had plans to enroll more participants if thematic saturation was not achieved through the first 15 interviews. Participants included 14 women and one man ranging in age from 23 to 48 years, and all had undergone PAO surgery for hip dysplasia 6 to 12 months prior to the interview. One-on-one semistructured interviews were conducted with each participant by a single interviewer through Zoom video conferencing using video and audio recording. Participants answered semistructured interview questions and provided verbal responses to survey questions so researchers could gain demographic information and details about their symptoms, diagnosis, and PAO surgery between June 2021 and August 2021. Quantitative survey data were analyzed using descriptive statistics. Qualitative data were analyzed by three researchers using principles of reflexive thematic analysis. Candidate themes were iteratively defined and redefined until central themes were developed that were distinctly different, yet centrally relevant, and answered the research questions. All codes that informed category and theme development were generated within the first six transcripts that were analyzed. The team felt that thematic saturation was established with the 15 interviews. RESULTS The main information needs for adult patients with hip dysplasia included diagnosis and treatment-related information, as well as logistics related to surgery and recovery. Many patients described that their information needs were only partially met by their surgeon; most engaged in additional information-seeking from scientific research and online resources and relied on patient peers to meet information needs about the lived experience and logistics related to surgery and recovery. It was important to patients that PAO surgery could preserve their native hip or delay THA and that PAO surgery was likely to reduce their pain and improve function; decision-making was facilitated when patients were able to identify how the indications and goals of PAO surgery aligned with their own situation and goals for surgery. Patients' experiences with decision-making were more positive when information needs were met, when indications and goals for PAO surgery aligned with their personal values and goals, and when their preferred and actual decision-making roles aligned. Adult patients with hip dysplasia described high variability in the extent to which patients were invited to share personal preferences, values, and goals around PAO surgery and the extent to which preferred patient decision-making roles were assessed. CONCLUSION We found that elements of SDM are not consistently integrated into hip preservation practice. The knowledge gained through this work about patient PAO surgery information needs, what matters to patients when deciding to have surgery, and their experiences with PAO surgery decision-making can inform future PAO surgery decision-making tool development. Future studies are needed to validate the findings of this study and to determine whether they are generalizable to adult patients with hip dysplasia with different demographic characteristics or to patients who do not participate in social media support groups. CLINICAL RELEVANCE Surgeons should recognize that patients are likely to leave their office without their information needs being met. SDM strategies can promote more effective information exchanges in the clinic so surgeons can help patients identify their information needs, provide education and direction to accurate and reputable resources to meet those needs, and help patients appraise information they gather and apply it to their personal situation. Hip preservation surgeons can use the sample SDM script and checklist offered here to support adult patients with hip dysplasia who are making PAO surgery decisions until a future diagnosis and treatment-specific decision-making tool is available.
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Affiliation(s)
| | - Margo Orlin
- College of Nursing and Health Professions, Drexel University, Philadelphia, PA, USA
| | - Patricia Rubertone
- College of Nursing and Health Professions, Drexel University, Philadelphia, PA, USA
| | - Glenn Williams
- College of Nursing and Health Professions, Drexel University, Philadelphia, PA, USA
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Kraeutler MJ, Samuelsson K, Mei-Dan O. The Principles of Hip Joint Preservation. J Am Acad Orthop Surg 2024:00124635-990000000-01024. [PMID: 38968611 DOI: 10.5435/jaaos-d-24-00340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Accepted: 05/19/2024] [Indexed: 07/07/2024] Open
Abstract
The three primary factors involved in preservation of the hip joint include femoroacetabular impingement (FAI), hip dysplasia/instability, and femoral torsion abnormalities. Each of these factors affects the health of the acetabular labrum and femoroacetabular cartilage. The appropriate surgical treatments for each of these factors include arthroscopic or open femoroplasty/acetabuloplasty for FAI, periacetabular osteotomy for hip dysplasia/instability, and derotational femoral osteotomy for femoral torsion abnormalities. When evaluating patients with prearthritic hip conditions, orthopaedic surgeons should be aware of the various factors involved in hip joint preservation and, if surgery is indicated, the surgeon should be sure to address all factors that need surgical treatment rather than focusing on the commonly diagnosed issue or visible injury, for example, a labral tear. If any of these factors is ignored, the hip joint may not thrive. The purpose of this review was to explain the importance of the most common factors involved in hip joint preservation and the appropriate surgical treatments for pathology in these factors.
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Affiliation(s)
- Matthew J Kraeutler
- From the Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO (Dr. Kraeutler, and Dr. Mei-Dan), and the Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg Sahlgrenska Academy, Gothenburg, MöIndal, Sweden (Dr. Kraeutler, and Dr. Samuelsson)
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Jacobsen JS, Evans R, Morgan K, Thorborg K, Oestergaard LG, Sørensen D. An exercise and patient education intervention to reduce pain and physical limitations in adults with acetabular dysplasia: study protocol for a process evaluation integrated within a randomised controlled trial (the MovetheHip trial). Trials 2024; 25:411. [PMID: 38915128 PMCID: PMC11197205 DOI: 10.1186/s13063-024-08262-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 06/18/2024] [Indexed: 06/26/2024] Open
Abstract
BACKGROUND The Movethehip trial investigates the effectiveness of an exercise and patient education intervention for adults with acetabular dysplasia. The intervention involves eight tailored one-to-one sessions with trained providers who employ supportive feedback tools. The present protocol reports a planned process evaluation, which aims to determine how the intervention functions by examining the implementation of the intervention (process, dose and reach), its acceptability, mechanisms of change and the influence of contextual factors. METHODS Two hundred trial participants aged 18-50 years will be recruited from a University Hospital in Denmark and randomised to the intervention or control group. Approximately ten providers will deliver the intervention. The process evaluation adopts a concurrent mixed-methods design. The implementation will be assessed using self-report questionnaires (at baseline and 6-month follow-up), training records and semi-structured focus group interviews with intervention providers (n = 10) and healthcare managers (n = 4-6). The mechanisms of change will be explored through semi-structured one-to-one interviews (at baseline and 6-month follow-up) with 15-20 purposefully sampled participants and by measuring changes in health outcomes (self-reported pain, physical functioning and quality of life completed at baseline and at 3- and 6-month follow-up). Additionally, change will be measured through an explorative examination of associations between dose and change in health outcomes, applying simple linear regression models. The acceptability of the intervention and the influence of contextual factors will be explored through one-to-one participant interviews and focus group interviews with 4-6 healthcare managers. The interviews will focus on expectations, experiences, events, personal understandings and interaction with interpersonal and organisational aspects. Interview data will be analysed using theoretical thematic analyses, and findings will be merged with quantitative data and reported jointly on a theme-by-theme basis. DISCUSSION The process evaluation conducted as part of the MovetheHip trial will illuminate how the intervention functions, and if the intervention is proven effective, the findings of the evaluation will contribute to pinpoint how the intervention may be optimised to facilitate future up-scaling and implementation. TRIAL REGISTRATION The MovetheHip protocol was approved by the Committee on Health Research Ethics in the Central Denmark Region. ClinicalTrials, NCT04795843. Registered on 20 March 2021.
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Affiliation(s)
- Julie S Jacobsen
- Research Centre for Rehabilitation, VIA University College, Hedeager 2, Aarhus N, 8200, Denmark.
- Research Unit for General Practice, Bartholins Allé 2, 8000, Aarhus, Denmark.
| | - Rhiannon Evans
- Centre for Development, Evaluation, Complexity and Implementation in Public Health Improvement (DECIPHer), School of Social Sciences, SPARK, Cardiff University, Maindy Road, Cardiff, UK
| | - Kelly Morgan
- Centre for Development, Evaluation, Complexity and Implementation in Public Health Improvement (DECIPHer), School of Social Sciences, SPARK, Cardiff University, Maindy Road, Cardiff, UK
| | - Kristian Thorborg
- Department of Orthopaedic Surgery, Sports Orthopaedic Research Center-Copenhagen (SORC-C), Copenhagen University Hospital, Amager-Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark
- Department of Physical and Occupational Therapy, Physical Medicine and Rehabilitation Research-Copenhagen (PMR-C), Copenhagen University Hospital, Amager-Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark
| | - Lisa G Oestergaard
- DEFACTUM, Central Denmark Region, P.P. Ørums Gade 11, 8000, Aarhus C, Denmark
- Department of Public Health, Aarhus University, Bartholins Allé 2, 8000, Aarhus, Denmark
| | - Dorthe Sørensen
- Research Centre for Rehabilitation, VIA University College, Hedeager 2, Aarhus N, 8200, Denmark
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Sunil Kumar KH, Bhargava K, Stamp G, Malviya A. Functional and radiological outcomes of periacetabular osteotomy for hip dysplasia in patients under fifty years using a minimally invasive approach-a single surgeon series with a minimum follow up of two years. INTERNATIONAL ORTHOPAEDICS 2024; 48:1225-1231. [PMID: 38407597 PMCID: PMC11001707 DOI: 10.1007/s00264-024-06094-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 01/15/2024] [Indexed: 02/27/2024]
Abstract
PURPOSE We conducted a retrospective analysis of prospectively collected data to evaluate (1) the extent of surgical correction following minimally invasive periacetabular osteotomy, (2) improvements in functional outcomes and any potential predictors for favourable outcome, and (3) complications after minimally invasive periacetabular osteotomy. METHODS A total of 352 minimally invasive periacetabular osteotomy procedures were performed on 312 hip dysplasia patients between 2013 and 2020. Radiological parameters such as lateral centre edge angle, acetabular index, and Tönnis grade of arthritis were calculated. Patients also completed a range of patient reported outcome measures. Wilcoxon signed-rank tests were performed to assess for differences between patient reported outcome measures and radiological outcomes across the follow-up periods. Univariate linear regression and logistic regression were used to assess for predictors of change in functional outcome. RESULTS Patients had a significant correction in mean lateral centre edge angle from 17.2° to 35.3° (p < 0.001) and mean acetabular index from 13.2° to - 0.82°. At one year follow-up all patient reported outcome measures were significantly greater than their baseline measurements and this improvement was maintained at two years. Changes in patient reported outcome measures were independent of radiological parameters such as change in the lateral centre edge angle and acetabular index, pre-operative Tönnis grade, and patient factors such as age and sex. A total of 5.11% of patients developed post-operative complications, with four requiring posterior column fixation. Four patients (1.12%) needed a total hip replacement. CONCLUSION Minimally invasive periacetabular osteotomy is a safe procedure that provides significant functional outcome improvements following surgery at six months which is maintained at two years. More than three-fourths of patients achieved improvement of iHOT-12 score beyond the minimal clinically important difference and more than half of the patients achieved substantial clinical benefit for iHOT-12 score.
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Affiliation(s)
| | | | - Gregory Stamp
- Northumbria Healthcare NHS Foundation Trust, Ashington, UK
| | - Ajay Malviya
- Northumbria Healthcare NHS Foundation Trust, Ashington, UK.
- Newcastle University, Newcastle Upon Tyne, UK.
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Anderson LA, Wylie JD, Kapron C, Blackburn BE, Erickson JA, Peters CL. The incidence of subsequent hip arthroscopy after rectus-sparing periacetabular osteotomy. Bone Joint J 2024; 106-B:17-24. [PMID: 38689571 DOI: 10.1302/0301-620x.106b5.bjj-2023-0829.r1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
Aims Periacetabular osteotomy (PAO) is the preferred treatment for symptomatic acetabular dysplasia in adolescents and young adults. There remains a lack of consensus regarding whether intra-articular procedures such as labral repair or improvement of femoral offset should be performed at the time of PAO or addressed subsequent to PAO if symptoms warrant. The purpose was to determine the rate of subsequent hip arthroscopy (HA) in a contemporary cohort of patients, who underwent PAO in isolation without any intra-articular procedures. Methods From June 2012 to March 2022, 349 rectus-sparing PAOs were performed and followed for a minimum of one year (mean 6.2 years (1 to 11)). The mean age was 24 years (14 to 46) and 88.8% were female (n = 310). Patients were evaluated at final follow-up for patient-reported outcome measures (PROMs). Clinical records were reviewed for complications or subsequent surgery. Radiographs were reviewed for the following acetabular parameters: lateral centre-edge angle, anterior centre-edge angle, acetabular index, and the alpha-angle (AA). Patients were cross-referenced from the two largest hospital systems in our area to determine if subsequent HA was performed. Descriptive statistics were used to analyze risk factors for HA. Results A total of 16 hips (15 patients; 4.6%) underwent subsequent HA with labral repair and femoral osteochondroplasty, the most common interventions. For those with a minimum of two years of follow-up, 5.3% (n = 14) underwent subsequent HA. No hips underwent total hip arthroplasty and one revision PAO was performed. Overall, 17 hips (4.9%) experienced a complication and 99 (26.9%) underwent hardware removal. All PROMs improved significantly postoperatively. Radiologically, 80% of hips (n = 279) reached the goal for acetabular correction (77% for acetbular index and 93% for LCEA), with no significant differences between those who underwent subsequent HA and those who did not. Conclusion Rectus-sparing PAO is associated with a low rate of subsequent HA for intra-articular pathology at a mean of 6.2 years' follow-up (1 to 11). Acetabular correction alone may be sufficient as the primary intervention for the majority of patients with symptomatic acetabular dysplasia.
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Affiliation(s)
- Lucas A Anderson
- Department of Orthopaedic Surgery, University of Utah, Salt Lake City, Utah, USA
| | - James D Wylie
- The Orthopedic Specialty Hospital, Intermountain Healthcare, Murray, Utah, USA
| | - Claire Kapron
- Department of Orthopaedic Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Brenna E Blackburn
- Department of Orthopaedic Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Jill A Erickson
- Department of Orthopaedic Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Christopher L Peters
- Department of Orthopaedic Surgery, University of Utah, Salt Lake City, Utah, USA
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Borgen PO, Frydenlund K, Terjesen T. Long-term results of a modified Spitzy shelf operation for hip dysplasia: 79 adults with a mean follow-up of 33 years. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:1817-1823. [PMID: 38421493 DOI: 10.1007/s00590-024-03861-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 02/12/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND There is no consensus regarding the treatment of symptomatic hip dysplasia in adolescents and adults. Most previous studies have insufficient follow-up time. AIM The aim of this study was to assess the long-term outcome of a modified Spitzy shelf procedure. METHODS We reviewed 79 adults with 94 acetabular shelf operations between 1976 and 2000. Mean age at surgery was 33.7 years (range 13-54). Indication for surgery was acetabular dysplasia with or without hip pain. Outcome was evaluated using hip pain pre- and postoperatively and Kaplan-Meier survival analysis with conversion to total hip replacement (THR) as the endpoint. RESULTS Hip pain was reported in 84% of the hips preoperatively and in 21% one year postoperatively. 63 hips (65%) had undergone THR at a mean patient age of 54.3 years (range 29-76). The mean survival time from Spitzy operation to THR was 17.2 years (range 1-39). Survival was 86% at 10-year follow-up, 56% at 20-year follow-up, and 36% at 30-year follow-up. Predictors of THR were age at surgery ≥ 30 years and preoperative osteoarthritis (OA). The rate of complications was 12%, but most were mild to moderate. CONCLUSIONS The modified Spitzy shelf operation had a good effect on hip pain. The long-term survival with conversion to THR as the endpoint in hips without preoperative OA was similar to that reported after periacetabular osteotomy. This indicates that the shelf procedure may be a suitable option in adolescents and young adults with milder degrees of hip dysplasia without OA.
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Affiliation(s)
- Pål O Borgen
- Martina Hansens Hospital, Postboks 23, 1306, Baerum, Norway.
| | | | - Terje Terjesen
- Division of Orthopaedic Surgery, Oslo University Hospital, Rikshospitalet, Oslo, Norway
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Lao HD, Liu D, Cheng B, Liu SL, Shuang F, Li H, Li L, Zhou JJ. Personalized digital simulation‑assisted acetabular component implantation in revision hip arthroplasty. Exp Ther Med 2024; 27:180. [PMID: 38515645 PMCID: PMC10952346 DOI: 10.3892/etm.2024.12468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 01/24/2024] [Indexed: 03/23/2024] Open
Abstract
The number of artificial total hip revision arthroplasties is increasing yearly in China, and >50% of these cases have acetabular defects. Accurately locating and quantifying the bone defect is one of the current challenges of this surgery. Thus, the objective of the present study was to simulate acetabular implantation with the aid of Mimics 17.0 software (Materialise NV) in patients with loosened acetabular prosthesis, to evaluate the 'ideal acetabular center' and the 'actual acetabular center' to guide the choice of prosthesis and surgical method. From January 2017 to June 2021, the present study included 10 hips from 10 patients [seven men (seven hips) and three women (three hips)]. In all patients, the Mimics software was applied to simulate the dislocation of the femoral prosthesis and acetabular prosthesis implantation before surgery; calculate the height difference between the 'ideal acetabular center' and the 'actual acetabular center' to assess the bone defect; confirm the size of the acetabular prosthesis, abduction angle, anteversion angle and bone coverage of the acetabular cup; and measure the intraoperative bleeding and postoperative follow-up Harris score of the hip joint. After statistical analysis, the present study revealed that digital simulation assistance could improve the accuracy of hip revision acetabular prosthesis implantation, reduce postoperative shortening of the affected limb, especially for surgeons with relatively little experience in hip revision surgery, and greatly reduce the occurrence of complications such as hip dislocation because of poor postoperative prosthesis position.
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Affiliation(s)
- Hong-Da Lao
- Department of Orthopedics, The 908th Hospital of The Joint Logistics Support Force (Great Wall Hospital Affiliated to Nanchang University), Nanchang, Jiangxi 335001, P.R. China
| | - Da Liu
- Department of Orthopedics, General Hospital of Western Theater Command, Chengdu, Sichuan 610038, P.R. China
| | - Bin Cheng
- Second Department of Orthopedics, The 92962 Military Hospital, Guangzhou, Guangdong 510000, P.R. China
| | - Shu-Ling Liu
- Jiangxi Institute of Scientific and Technical Information, Nanchang, Jiangxi 335001, P.R. China
| | - Feng Shuang
- Department of Orthopedics, The 908th Hospital of The Joint Logistics Support Force (Great Wall Hospital Affiliated to Nanchang University), Nanchang, Jiangxi 335001, P.R. China
| | - Hao Li
- Department of Orthopedics, The 908th Hospital of The Joint Logistics Support Force (Great Wall Hospital Affiliated to Nanchang University), Nanchang, Jiangxi 335001, P.R. China
| | - Lei Li
- Department of Orthopedics, The 908th Hospital of The Joint Logistics Support Force (Great Wall Hospital Affiliated to Nanchang University), Nanchang, Jiangxi 335001, P.R. China
| | - Jiang-Jun Zhou
- Department of Orthopedics, The 908th Hospital of The Joint Logistics Support Force (Great Wall Hospital Affiliated to Nanchang University), Nanchang, Jiangxi 335001, P.R. China
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O’Brien MJM, Semciw AI, Mechlenburg I, Tønning LCU, Stewart CJW, Kemp JL. Pain, function and quality of life are impaired in adults undergoing periacetabular osteotomy (PAO) for hip dysplasia: a systematic review and meta-analysis. Hip Int 2024; 34:96-114. [PMID: 37306161 PMCID: PMC10787396 DOI: 10.1177/11207000231179610] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 03/26/2023] [Indexed: 06/13/2023]
Abstract
BACKGROUND Hip dysplasia is a common condition in active adults with hip pain that can lead to joint degeneration. Periacetabular osteotomy (PAO) is a common surgical treatment for hip dysplasia. The effect of this surgery on pain, function and quality of life (QOL) has not been systematically analysed. PURPOSE In adults with hip dysplasia: (1) evaluate differences in pain, function and QOL in those undergoing PAO and healthy controls; (2) evaluate pre- to post-PAO changes in pain, function and QOL; (3) evaluate differences in pain, function and QOL in those with mild versus severe dysplasia, undergoing PAO; and (4) evaluate differences in pain, function and QOL in those having primary PAO versus those with previous hip arthroscopy. METHODS A comprehensive, reproducible search strategy was performed on 5 different databases. We included studies that assessed pain, function and QOL in adults undergoing PAO for hip dysplasia, using hip-specific patient reported outcomes measures. RESULTS From 5017 titles and abstracts screened, 62 studies were included. Meta-analysis showed PAO patients had worse outcomes pre- and post-PAO compared to healthy participants. Specifically, pain (standardised mean difference [SMD] 95% confidence interval [CI]): -4.05; -4.78 to -3.32), function (-2.81; -3.89 to -1.74), and QOL (-4.10; -4.43 to -3.77) were significantly poorer preoperatively.Meta-analysis found patients experienced improvements following PAO. Pain improved from pre-surgery to 1-year (standardised paired difference [SPD] 1.35; 95% CI, 1.02-1.67) and 2 years postoperatively (1.35; 1.16-1.54). For function, the activities of daily living scores at 1 year (1.22; 1.09-1.35) and 2 years (1.06; 0.9-1.22) and QOL at 1 year (1.36; 1.22-1.5) and 2 years (1.3; 1.1-1.5) all improved. No difference was found between patients undergoing PAO with mild versus severe dysplasia. CONCLUSIONS Before undergoing PAO surgery, adults with hip dysplasia have worse levels of pain, function and QOL compared to healthy participants. These levels improve following PAO, but do not reach the same level as their healthy participants. REGISTRATION PROSPERO (CRD42020144748).
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Affiliation(s)
- Michael JM O’Brien
- Latrobe Sports Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia
- MOG Sports Medicine, Melbourne Orthopaedic Group, Windsor, Victoria, Australia
| | - Adam I Semciw
- Department of Physiotherapy, Podiatry and Prosthetics and Orthotics, La Trobe University, Bundoora, Victoria, Australia
| | - Inger Mechlenburg
- Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Lisa CU Tønning
- Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Chris JW Stewart
- Latrobe Sports Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia
| | - Joanne L Kemp
- Latrobe Sports Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia
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Tachibana T, Koga H, Katagiri H, Ogawa T, Takada R, Miyatake K, Jinno T. Analysis of survivorship following periacetabular osteotomy for hip dysplasia based on three-dimensional acetabular coverage. J Hip Preserv Surg 2024; 11:30-37. [PMID: 38606334 PMCID: PMC11005789 DOI: 10.1093/jhps/hnad044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 08/05/2023] [Accepted: 10/31/2023] [Indexed: 04/13/2024] Open
Abstract
Periacetabular osteotomy (PAO) is an established procedure for correcting acetabular coverage and preventing osteoarthritis progression in hip dysplasia. However, it is unclear how acetabular coverage changes three-dimensionally after PAO and how it affects survival. Therefore, this study aimed to investigate the change in three-dimensional acetabular coverage preoperatively and postoperatively and identify demographic, clinical and radiographic factors associated with conversion to total hip arthroplasty (THA) and radiographic osteoarthritis progression after PAO. We retrospectively reviewed 46 consecutive patients (66 hips) who underwent PAO, using preoperative and postoperative radiographs and pelvic computed tomography (CT). Three-dimensional acetabular coverage based on CT data was investigated. Kaplan-Meier survival analysis was performed, and hazard ratios were calculated using univariate Cox regression models to identify the risk factors associated with conversion to THA and radiographic osteoarthritis progression after PAO as the endpoints. Radiographic osteoarthritis progression was defined as a minimum joint space of <2.0 mm. The mean follow-up was 10.7 years. Post-PAO, acetabular coverage gradually increased from the anterosuperior to the superior to the posterosuperior direction. The survival rate after PAO was 98.0% at 10 years. Less postoperative superior acetabular coverage, with a hazard ratio of 0.93, was significantly associated with conversion to THA and radiographic osteoarthritis progression after PAO (P = 0.03). In this study, poor superior acetabular coverage after PAO was a significant risk factor for conversion to THA and radiographic progression of osteoarthritis. Therefore, surgeons should attempt to prioritize the correction of the superior acetabular coverage when performing PAO.
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Affiliation(s)
- Tetsuya Tachibana
- Department of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
- Department of Orthopedic Surgery, Dokkyo Medical University, Saitama Medical Center, 2-1-50 Minamikoshigaya, Koshigaya-shi 343-8555, Saitama, Japan
| | - Hideyuki Koga
- Department of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
| | - Hiroki Katagiri
- Department of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
- Department of Orthopedic Surgery, Dokkyo Medical University, Saitama Medical Center, 2-1-50 Minamikoshigaya, Koshigaya-shi 343-8555, Saitama, Japan
| | - Takahisa Ogawa
- Department of Orthopedic Surgery, Tokyo Medical and Dental University Graduate School of Medicine, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
| | - Ryohei Takada
- Department of Orthopedic Surgery, Tokyo Medical and Dental University Graduate School of Medicine, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
| | - Kazumasa Miyatake
- Department of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
| | - Tetsuya Jinno
- Department of Orthopedic Surgery, Dokkyo Medical University, Saitama Medical Center, 2-1-50 Minamikoshigaya, Koshigaya-shi 343-8555, Saitama, Japan
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11
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Disantis AE, Martin RL, Enseki K, Spaid V, McClincy M. Non-Operative Rehabilitation Principles for Use in Individuals with Acetabular Dysplasia: A North American Based Delphi Study. Int J Sports Phys Ther 2023; 18:1331-1345. [PMID: 38050551 PMCID: PMC10693488 DOI: 10.26603/001c.89265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 09/24/2023] [Indexed: 12/06/2023] Open
Abstract
Background Acetabular dysplasia (AD) is defined as a structurally deficient acetabulum and is a well-recognized cause of hip pain in young adults. While treatment of severe AD with a periacetabular osteotomy has demonstrated good long-term outcomes, a trial of non-operative management is often recommended in this population. This may be especially true in patients with milder deformities. Currently, there is a paucity of research pertaining to non-operative management of individuals with AD. Purpose To present expert-driven non-operative rehabilitation guidelines for use in individuals with AD. Study Design Delphi study. Methods A panel of 15 physiotherapists from North America who were identified as experts in non-operative rehabilitation of individuals with AD by a high-volume hip preservation surgeon participated in this Delphi study. Panelists were presented with 16 questions regarding evaluation and treatment principles of individuals with AD. A three-step Delphi method was utilized to establish consensus on non-operative rehabilitation principles for individuals presenting with AD. Results Total (100%) participation was achieved for all three survey rounds. Consensus, defined a piori as > 75%, was reached for 16/16 questions regarding evaluation principles, activity modifications, appropriate therapeutic exercise progression, return to activity/sport criteria, and indications for physician referral. Conclusion This North American based Delphi study presents expert-based consensus on non-operative rehabilitation principles for use in individuals with AD. Establishing guidelines for non-operative management in this population will help reduce practice variation and is the first step in stratifying individuals who would benefit from non-operative management. Future research should focus on patient-reported outcomes and rate of subsequent surgical intervention to determine the success of the guidelines reported in this study. Level of Evidence Level V.
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Affiliation(s)
- Ashley E Disantis
- Adolescent and Young Adult Hip Preservation Program UPMC Childrens Hospital of Pittsburgh
- Rangos School of Health Sciences, Department of Physical Therapy Duquesne University
| | - RobRoy L Martin
- Rangos School of Health Sciences, Department of Physical Therapy Duquesne University
| | - Keelan Enseki
- UPMC Freddie Fu Center for Sports Medicine UPMC Rehabilitation Institute
| | - Victoria Spaid
- Department of Orthopaedic Surgery UPMC Children's Hospital of Pittsburgh
| | - Michael McClincy
- Adolescent and Young Adult Hip Preservation Program UPMC Children's Hospital of Pittsburgh
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12
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Morris EJ, Gray K, Gibbons PJ, Grayson J, Sullivan J, Amorim AB, Burns J, McKay MJ. Evaluating the Use of PROMs in Paediatric Orthopaedic Registries. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1552. [PMID: 37761513 PMCID: PMC10528097 DOI: 10.3390/children10091552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/04/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023]
Abstract
Patient-reported outcome measures (PROMs) provide structured information on the patient's health experience and facilitate shared clinical decision-making. Registries that collect PROMs generate essential information about the clinical course and efficacy of interventions. Whilst PROMs are increasingly being used in adult orthopaedic registries, their use in paediatric orthopaedic registries is not well known. The purpose of this systematic review was to identify the frequency and scope of registries that collect PROMs in paediatric orthopaedic patient groups. In July 2023, six databases were systematically searched to identify studies that collected PROMs using a registry amongst patients aged under 18 years with orthopaedic diagnoses. Of 3190 identified articles, 128 unique registries were identified. Three were exclusively paediatric, 27 were majority paediatric, and the remainder included a minority of paediatric patients. One hundred and twenty-eight registries collected 72 different PROMs, and 58% of these PROMs were not validated for a paediatric population. The largest group of orthopaedic registries collected PROMs on knee ligament injuries (21%). There are few reported dedicated orthopaedic registries collecting PROMs in paediatric populations. The majority of PROMs collected amongst paediatric populations by orthopaedic registries are not validated for patients under the age of 18 years. The use of non-validated PROMs by registries greatly impedes their utility and impact. Dedicated orthopaedic registries collecting paediatric-validated PROMs are needed to increase health knowledge, improve decision-making between patients and healthcare providers, and optimise orthopaedic management.
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Affiliation(s)
- Eleanor J. Morris
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney 2006, Australia; (E.J.M.); (J.G.); (J.S.); (A.B.A.); (M.J.M.)
- Sydney Children’s Hospitals Network, The Children’s Hospital at Westmead, Sydney 2145, Australia;
| | - Kelly Gray
- Department of Health Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney 2109, Australia;
| | - Paul J. Gibbons
- Sydney Children’s Hospitals Network, The Children’s Hospital at Westmead, Sydney 2145, Australia;
| | - Jane Grayson
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney 2006, Australia; (E.J.M.); (J.G.); (J.S.); (A.B.A.); (M.J.M.)
| | - Justin Sullivan
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney 2006, Australia; (E.J.M.); (J.G.); (J.S.); (A.B.A.); (M.J.M.)
| | - Anita B. Amorim
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney 2006, Australia; (E.J.M.); (J.G.); (J.S.); (A.B.A.); (M.J.M.)
| | - Joshua Burns
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney 2006, Australia; (E.J.M.); (J.G.); (J.S.); (A.B.A.); (M.J.M.)
- Sydney Children’s Hospitals Network, Paediatric Gait Analysis Service of New South Wales, Sydney 2145, Australia
| | - Marnee J. McKay
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney 2006, Australia; (E.J.M.); (J.G.); (J.S.); (A.B.A.); (M.J.M.)
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13
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Hoch A, Grossenbacher G, Jungwirth-Weinberger A, Götschi T, Fürnstahl P, Zingg PO. The periacetabular osteotomy: angulation of the supraacetabular osteotomy for quantification of correction. Hip Int 2023; 33:934-940. [PMID: 35672882 DOI: 10.1177/11207000221103079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Malcorrection of the acetabular fragment in periacetabular osteotomy (PAO) is associated with inferior outcomes. 2-dimensional radiographic parameters are being used for intraoperative verification of a satisfactory result. After reorientation of the fragment, the acetabular version must be verified with an intraoperative radiograph. In the case of an unsatisfactory correction, a reorientation would be required. A slim and radiation-free intraoperative navigation method to directly quantify the correction is highly desirable. AIM To find out whether the measurable angulation of the supraacetabular osteotomy can be used for this purpose. METHODS To determine the angulation, 13 consecutive patients who underwent a PAO were investigated. The preoperative and postoperative standard radiographs as well as CT scans were available. The surgically produced alteration of radiographic parameters was correlated to tilting and spreading of the supraacetabular osteotomy planes. RESULTS Tilting of the supraacetabular osteotomy planes correlates strongly to alteration of the lateral centre-edge angle (LCEA) and the acetabular index (ACI), whereas spreading of the same planes showed also a strong correlation, but to the LCEA only. 1° of tilting resulted in a 0.2° alteration of the LCEA and a 0.5° alteration of the ACI, whereas 1° of spreading resulted in a 0.5° alteration of the LCEA. CONCLUSIONS This study shows that the measurable angulation of the supraacetabular osteotomy planes can be used to monitor the three-dimensional reorientation of the acetabular fragment in PAO. As long as sophisticated modalities are lacking, this technique offers an easy way to intraoperatively navigate the correction in PAO.
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Affiliation(s)
- Armando Hoch
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Switzerland
| | | | | | - Tobias Götschi
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Switzerland
- Institute for Biomechanics, ETH Zurich, Zurich, Switzerland
| | - Philipp Fürnstahl
- Research in Orthopaedic Computer Science, Balgrist University Hospital, University of Zurich, Switzerland
| | - Patrick O Zingg
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Switzerland
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14
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Ahmad SS, Giebel GM, Perka C, Meller S, Pumberger M, Hardt S, Stöckle U, Konrads C. Survival of the dysplastic hip after periacetabular osteotomy: a meta-analysis. Hip Int 2023; 33:306-312. [PMID: 34569355 PMCID: PMC9978864 DOI: 10.1177/11207000211048425] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Periacetabular osteotomy (PAO) has become a popular procedure for re-orientation of the acetabulum in patients with a developmental pathomorphology. Since its first description by Reinhold Ganz in 1988, many institutions worldwide have adopted the procedure for the treatment of developmental hip dysplasia (DDH) and have subsequently reported their results. The aim of this study was to provide a meta-analysis of the likelihood of long-term survival of a dysplastic hip after PAO. METHODS A systematic literature review was conducted using Medline, Cochrane and "Web of Science" databases to identify articles reporting survival estimates for PAO in patients with DDH. To be included in the analysis, studies had to include patient cohorts aged <40 years, with Osteoarthritis grade < Tönnis III and no form of neuromuscular dysplasia. Adjustment for cohort overlap was performed. Quality assessment included level of evidence (LOE) according to the oxford center for LOE criteria and the "Methodological index for non-randomized studies (MINORS)". After data extraction, a random-effects meta-analytical model was applied to provide weighted mean estimates of survival at 5 years, 10 years, 15 years and 20 years. RESULTS Nine relevant articles included 2268 dysplastic hips that underwent PAO in 9 institutions. Of the included studies, 5 presented level III evidence and 4 presented level IV evidence. The MINORS score was 11 for 3 studies, 12 for 4 studies and 13 for 2 studies. The 5-year survival after PAO was 96.1% (95% CI, 94.9-97.3), the 10-year survival was 91.3% (95% CI, 87.7-94.8), 15-year survival 85.0% (95% CI, 78.9-91.1), 20-year survival 67.6% (95% CI, 53.9-81.3). CONCLUSIONS The results provide a representative survival estimate of a dysplastic hip after PAO based on global evidence. This should provide clinicians and patients with an adequate reflection of prognostic expectations after this kind of surgery.
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Affiliation(s)
- Sufian S Ahmad
- Centre for Musculoskeletal Surgery,
Charité-University Medical Centre Berlin, Berlin, Germany,Sufian S Ahmad, Centre for Musculoskeletal
Surgery, Charité-University Medical Centre Berlin, Augustenburger Platz 1,
Berlin, 10117, Germany.
| | - Gregor M Giebel
- Centre for Musculoskeletal Surgery,
Charité-University Medical Centre Berlin, Berlin, Germany
| | - Carsten Perka
- Centre for Musculoskeletal Surgery,
Charité-University Medical Centre Berlin, Berlin, Germany
| | - Sebastian Meller
- Centre for Musculoskeletal Surgery,
Charité-University Medical Centre Berlin, Berlin, Germany
| | - Matthias Pumberger
- Centre for Musculoskeletal Surgery,
Charité-University Medical Centre Berlin, Berlin, Germany
| | - Sebastian Hardt
- Centre for Musculoskeletal Surgery,
Charité-University Medical Centre Berlin, Berlin, Germany
| | - Ulrich Stöckle
- Centre for Musculoskeletal Surgery,
Charité-University Medical Centre Berlin, Berlin, Germany
| | - Christian Konrads
- Department for Trauma and
Reconstructive Surgery, BG Klinik, University of Tübingen, Germany
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15
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Urup Tønning L, Schmid M, Barroso J, Hovind B, Hessain D, Balling M, Jakobsen SS, Mechlenburg I. Is the Femoral-Epiphyseal Acetabular Roof (FEAR) index associated with hip pain in patients with hip dysplasia? Acta Radiol 2023; 64:666-674. [PMID: 35538854 DOI: 10.1177/02841851221093840] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Micro instability of the hip joint has been suggested to cause pain in patients with hip dysplasia. Recently, the Femoral-Epiphyseal Acetabular Roof (FEAR) index has been developed to evaluate hip instability in patients with dysplasia. PURPOSE To investigate associations between the FEAR index and patient-reported outcomes before and six months after periacetabular osteotomy (PAO). MATERIAL AND METHODS Radiographs of patients with hip dysplasia who underwent PAO between 2018 and 2020 were retrospectively assessed by a radiologist and an orthopedic surgeon. Radiographic measurements indicative of hip instability (Shenton's line, FEAR index, center-edge angle of Wiberg, acetabular index of Tönnis, and the femoral neck-shaft angle) were measured. Data on hip pain, function, and quality of life were collected prospectively using the Hip dysfunction and Osteoarthritis Outcome Score (HOOS). RESULTS A total of 222 patients were included in the study. All radiographic measurements and patient-reported outcomes improved significantly from preoperative to six months postoperative (P < 0.001). There were no differences in the change score of patient-reported outcomes between patients with a FEAR index >2° (indicative of hip instability) and patients with a FEAR index ≤2°. CONCLUSION The FEAR index was not associated with hip pain, function, and quality of life among patients with hip dysplasia. This study did not find evidence supporting that instability defined by the FEAR index caused pain in patients with hip dysplasia.
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Affiliation(s)
- Lisa Urup Tønning
- Department of Orthopaedic Surgery, 11297Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, 1006Aarhus University, Aarhus, Denmark
| | - Markus Schmid
- Department of Radiology, 11297Aarhus University Hospital, Aarhus, Denmark
| | - João Barroso
- Orthopaedic Department, 37824ULSM - Hospital Pedro Hispano, Porto, Portugal
| | - Benedicte Hovind
- Department of Orthopaedic Surgery, 11297Aarhus University Hospital, Aarhus, Denmark
| | - Dunia Hessain
- Department of Orthopaedic Surgery, 11297Aarhus University Hospital, Aarhus, Denmark
| | - Marie Balling
- Department of Orthopaedic Surgery, 11297Aarhus University Hospital, Aarhus, Denmark
| | - Stig Storgaard Jakobsen
- Department of Orthopaedic Surgery, 11297Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, 1006Aarhus University, Aarhus, Denmark
| | - Inger Mechlenburg
- Department of Orthopaedic Surgery, 11297Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, 1006Aarhus University, Aarhus, Denmark.,Department of Public Health - Sport, 1006Aarhus University, Aarhus, Denmark
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16
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Ahmad SS, Haertlé M, Konrads C, Derksen A, Windhagen H, Wirries N. The Scientific Evolution of Periacetabular Osteotomy: A Global Review. J Clin Med 2022; 11:jcm11206099. [PMID: 36294420 PMCID: PMC9604972 DOI: 10.3390/jcm11206099] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/27/2022] [Accepted: 10/10/2022] [Indexed: 11/27/2022] Open
Abstract
It is well-known that hip disorders are frequently of bony origin related to an underlying pathomorphology. A fundamental understanding of morphology and biomechanics is therefore of essential importance for a targeted approach in defining treatment plans. Treatment is frequently based on altering bony morphology, for which a set of effective techniques have been proposed. Periacetabular osteotomy (PAO) allows for reorientation of the acetabulum and powerful correction of acetabular coverage. The revolutionary aspect of PAO compared to prior osteotomies lies in maintenance of the integrity of the posterior column. This allows for a substantial increase in primary stability, a larger bony surface for healing, and simple reorientation of the acetabular fragment that is free of posterior ligamentous restraints. The results for dysplasia are very promising. Indications have been refined by studies revealing that the presence of degenerative changes and age > 40 years at the time of surgery represent prognostic factors of poorer outcome. Indications have also been broadened to include acetabular retroversion (with posterolateral dysplasia) and borderline hip dysplasia. A glimpse at the future would reflect major advances related to individual planning, surgical training, and precise surgical conduction. In the era of digitalization, augmented reality may assist in performing bony cuts and act as an aid for some of the blind ischial and retro-acetabular cuts. Innovations in perioperative management will enhance recovery after the procedure and allow for early recovery programs with optimized protocols of pain management. Considering that the success of PAO in the young is comparable to the success of hip arthroplasty in the old, PAO should be considered one of the pillars of modern orthopedic surgery.
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Affiliation(s)
- Sufian S. Ahmad
- Department of Orthopaedic Surgery, Hannover Medical School, 30625 Hannover, Germany
| | - Marco Haertlé
- Department of Orthopaedic Surgery, Hannover Medical School, 30625 Hannover, Germany
| | - Christian Konrads
- Department of Orthopaedic Surgery, University of Tübingen, 72076 Tübingen, Germany
- Correspondence:
| | - Alexander Derksen
- Department of Orthopaedic Surgery, Hannover Medical School, 30625 Hannover, Germany
| | - Henning Windhagen
- Department of Orthopaedic Surgery, Hannover Medical School, 30625 Hannover, Germany
| | - Nils Wirries
- Department of Orthopaedic Surgery, Hannover Medical School, 30625 Hannover, Germany
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17
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Disantis AE, Ruh E, Martin R, Enseki K, McClincy M. Rehabilitation Guidelines for Use Following a Periacetabular Osteotomy (PAO): A North American Based Delphi Consensus. Int J Sports Phys Ther 2022; 17:1002-1015. [PMID: 36237641 PMCID: PMC9528724 DOI: 10.26603/001c.38043] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 06/27/2022] [Indexed: 11/07/2022] Open
Abstract
Background Treatment of acetabular dysplasia with a periacetabular osteotomy (PAO) has been shown to improve long term outcomes and is considered the gold standard in the setting of symptomatic hip dysplasia in patients younger than 35 years of age. Post-operative rehabilitation following a PAO plays an important role in helping patients return to their prior level of function and reduce the impact of strength deficits that may persist. Currently, there is a paucity of research supporting post-operative rehabilitation guidelines. The purpose of this study is to present expert-driven rehabilitation guidelines to reduce practice variation following a PAO. Methods A panel of 16 physiotherapists from across the United States and Canada who were identified as experts in PAO rehabilitation by high-volume hip preservation surgeons participated in this Delphi study. Panelists were presented with 11 questions pertaining to rehabilitation guidelines following a PAO. Three iterative survey rounds were presented to the panelists based on responses to these questions. This three-step Delphi method was utilized to establish consensus on post-operative rehabilitation guidelines following a PAO. Results Total (100%) participation was achieved for all three survey rounds. Consensus (>75%) was reached for 11/11 questions pertaining to the following areas: 1) weight-bearing and range of motion (ROM) precautions, 2) therapeutic exercise prescription including neuromuscular control, cardiovascular exercise, and flexibility, and 3) objective measures for return to straight line running and return to full participation in sports. Conclusion This Delphi study established expert-driven rehabilitation guidelines for use following a PAO. The standardization of rehabilitative care following PAO is essential for achieving optimal outcomes despite other factors such as geographical location and socioeconomic status. Further research on patient-reported outcomes is necessary to confirm successful rehabilitation following the guidelines outlined in this study.
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Affiliation(s)
- Ashley E Disantis
- Adolescent and Young Adult Hip Preservation Program, UPMC Children's Hospital of Pittsburgh; Department of Physical Therapy, Rangos School of Health Sciences, Duquesne University
| | - Ethan Ruh
- Department of Orthopedic Surgery, UPMC Children's Hospital of Pittsburgh
| | - RobRoy Martin
- Department of Physical Therapy, Rangos School of Health Sciences, Duquesne University; UPMC Center for Sports Medicine
| | | | - Michael McClincy
- Department of Orthopedic Surgery, UPMC Children's Hospital of Pittsburgh
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18
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Periacetabular osteotomy to treat hip dysplasia: a systematic review of harms and benefits. Arch Orthop Trauma Surg 2022; 143:3637-3648. [PMID: 36175675 DOI: 10.1007/s00402-022-04627-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 09/18/2022] [Indexed: 11/02/2022]
Abstract
INTRODUCTION Periacetabular osteotomy (PAO) is often performed in patients with hip dysplasia. The aim of this systematic review and meta-analysis was to evaluate the harms and benefits of PAO in patients with hip dysplasia in studies reporting both adverse events and patient-reported hip pain and function. MATERIALS AND METHODS A systematic search combing PAO and patient-reported outcomes was performed in the databases MEDLINE, CINAHL, EMBASE, Sports Discuss and PsychINFO. Studies including both harms and benefits defined as adverse events and patient-reported hip pain and function were included. Risk of bias was assessed using The Cochrane Risk of Bias In Non-Randomized Studies - of Interventions. RESULTS Twenty-nine cohort studies were included, of which six studies included a comparison group. The majority of studies had serious risk of bias and the certainty of evidence was very low. The proportion of adverse events was 4.3 (95% CI 3.7; 4.9) for major adverse events and 14.0 (95% CI 13.0; 15.1) for minor adverse events. Peroneal nerve dysfunction was the most frequent adverse event among the major adverse events, followed by acetabular necrosis and delayed union or non-union. All patient-reported hip pain and function scores improved and exceeded the minimal clinically important differences after PAO. After 5 years, scores were still higher than the preoperative scores. CONCLUSION PAO surgery has a 4% risk of major, and 14% risk of minor adverse events and a positive effect on patient-reported hip pain and function among patients with hip dysplasia.
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19
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Bech-Jørgensen S, Larsen JB, Barroso J, Jakobsen SS, Mechlenburg I. Trajectory for 66 patients treated with periacetabular osteotomy (PAO) and subsequent total hip arthroplasty: a follow-up study including 1378 hips from the Aarhus PAO database. Arch Orthop Trauma Surg 2022:10.1007/s00402-022-04590-3. [PMID: 35986746 DOI: 10.1007/s00402-022-04590-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 08/10/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Outcomes for patients treated with PAO and subsequent total hip arthroplasty (THA) remain unclear. We evaluated patient-reported outcomes among patients treated with PAO and subsequent THA and investigated differences in the number of additional surgical procedures after PAO among patients treated with PAO and subsequent THA and patients treated with PAO only. MATERIALS AND METHODS 1378 hips underwent PAO and subsequently 66 hips were treated with THA. We evaluated the Hip disability and Osteoarthritis Outcome Score (HOOS) and physical activity questions for the 66 hips. Additional surgery after PAO was identified through inquiry to the Danish National Patient Registry. RESULTS 13% undergoing PAO and subsequent THA reported a HOOS pain score ≤ 50 indicating a clinical failure. The risk difference for hip arthroscopy after PAO within 2 and 4 years was 14% (CI 5-23%) and 26% (CI 15-38%) in favor of hips treated with PAO only. Similarly, the risk difference for screw removal within 2 and 4 years was 19% (CI 8-29%) and 23% (CI 12-34%). CONCLUSION 87% of patients undergoing PAO and subsequent THA had little or no hip pain. However, these patients received a high number of additional surgeries after PAO. Surgeons and patients may consider if additional surgery after PAO may be the first choice in a series of actions leading to conversion to THA.
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Affiliation(s)
- Sofie Bech-Jørgensen
- Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus N, Denmark.
| | - Josefine Beck Larsen
- Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus N, Denmark
| | - João Barroso
- Orthopaedic Department, Hospital Pedro Hispano, Senhora da Hora, Portugal
| | - Stig Storgaard Jakobsen
- Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus N, Denmark
| | - Inger Mechlenburg
- Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus N, Denmark
- Department of Public Health, Aarhus University, Aarhus N, Denmark
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Atzmon R, Safran MR. Arthroscopic Treatment of Mild/Borderline Hip Dysplasia with Concomitant Femoroacetabular Impingement-Literature Review. Curr Rev Musculoskelet Med 2022; 15:300-310. [PMID: 35708882 PMCID: PMC9276885 DOI: 10.1007/s12178-022-09765-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/09/2022] [Indexed: 11/26/2022]
Abstract
Purpose of Review This literature review aims to survey the current knowledge about the management FAI in the setting of borderline hip dysplasia. Recent Findings With better understanding, hip arthroscopy has recently been advocated for treating mild or borderline hip dysplasia (BDH) with concomitant femoroacetabular impingement (FAI) despite early studies that condemned its use. Recent outcome data have demonstrated that hip arthroscopy is a viable option in BDH, with and without FAI, and has been gaining wider acceptance. Hip arthroscopy can address the concomitant soft tissue and bony intra-articular pathologies and obviate the necessity for other surgeries. Moreover, hip arthroscopy may be used as an adjuvant treatment to other procedures such as a periacetabular osteotomy (PAO). Summary Hip arthroscopy for BDH is an evolving procedure with promising short- and mid-term outcomes. The combination of BDH and FAI is becoming recognized as a problem in its own right, requiring dedicated treatment.
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Affiliation(s)
- Ran Atzmon
- Department of Orthopaedics Surgery, Stanford University, 450 Broadway, Redwood City, CA 94063 USA
| | - Marc R Safran
- Department of Orthopaedics Surgery, Stanford University, 450 Broadway, Redwood City, CA 94063 USA
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EREN MB, BİLGİÇ E, AŞÇI M, BOSTAN B, GÜNEŞ T. Improvement in clinical and radiological scores after Bernese periacetabular osteotomy does not stop radiological osteoarthritis progression. Chirurgia (Bucur) 2022. [DOI: 10.23736/s0394-9508.21.05262-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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22
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A comparison of 6-month outcomes between periacetabular osteotomy with concomitant hip arthroscopy to isolated hip arthroscopy for femoroacetabular impingement. Arch Orthop Trauma Surg 2022; 142:471-480. [PMID: 33866407 DOI: 10.1007/s00402-021-03886-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 03/27/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE To compare early outcomes of periacetabular osteotomy (PAO) with concomitant hip arthroscopy to isolated hip arthroscopy for femoroacetabular impingement (FAI) and chondrolabral pathology using patient-reported outcomes measurement information system (PROMIS). MATERIALS AND METHODS Consecutive patients scheduled for PAO with concomitant hip arthroscopy (PAO + HA) or isolated hip arthroscopy (HA) between the ages of 15 and 30 years old were prospectively included in the study. Based on power analysis, subjects were recruited until there were 22 subjects in the PAO + HA group. These subjects were then gender matched to the HA group. The PROMIS, with six subscales and two global health measures, were completed during preoperative and 6-month follow-up visits. One-way ANOVA was performed to compare intake information of age, symptom duration, body mass index, and Beighton scores as well as preoperative and 6-month postoperative PROMIS scores between the PAO + HA and HA. RESULTS 22 consecutive subjects undergoing PAO + HA were all females (average age 20.0 years) and matched to 22 consecutive females (average age 22.6) in the HA group. ANOVA did not find a significant difference between the two groups when comparing intact information, with exception of age (p = 0.04). A significant difference was also not identified (p ≥ 0.05) between the two groups on preoperative or 6-month postoperative PROMIS scores. The largest difference in 6-month postoperative scores between the two groups was 4.4 points on physical function subscale. CONCLUSION Outcomes at 6 months were not significantly different when comparing PAO + HA to HA for FAI and chondrolabral pathology in females under 30 years of age. The more extensive surgery with a prolonged protective period associated with PAO do not seem to negatively impact outcomes at 6 months when compared to HA. These finding support the use of PAO + HA, particularly if the patient and/or surgeon were concerned about prolonged disability, metal health issues, and/or higher pain levels that might be associated with the PAO procedure.
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Sobau C, Steimer O. Stellenwert der Arthroskopie bei Hüftgelenkdysplasie? ARTHROSKOPIE 2022. [DOI: 10.1007/s00142-021-00507-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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24
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Perry AK, Trasolini NA, Gursoy S, Vadhera AS, Williams J, Nho SJ, Chahla J. Revision Hip Arthroscopy for Graft Retear and Residual Cam Lesion in a Previously Labral Reconstructed Hip. Arthrosc Tech 2022; 11:e139-e145. [PMID: 35155105 PMCID: PMC8821039 DOI: 10.1016/j.eats.2021.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 10/07/2021] [Indexed: 02/03/2023] Open
Abstract
Persistent pain after hip arthroscopy may be due to residual impingement, hip dysplasia, osteoarthritis progression, labral injury, or insufficient capsular closure. A patient's history, physical examination findings, and imaging studies should be used to determine whether revision hip arthroscopy is indicated. If surgical management is chosen, careful preoperative planning is essential. During revision hip arthroscopy, the presence and location of adhesions should be considered during interportal capsulotomy and T-capsulotomy creation and while applying traction sutures. The presence of a residual cam or pincer lesion and the adequacy of the labrum or labral graft should be assessed and properly addressed. If capsular redundancy is recognized, capsular plication may be performed. The purpose of this Technical Note is to describe an approach to revision hip arthroscopy for labral repair and residual cam lesion resection.
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Affiliation(s)
| | | | | | | | | | | | - Jorge Chahla
- Address correspondence to Jorge Chahla, M.D., Ph.D., Division of Sports Medicine, Midwest Orthopaedics at Rush, Rush University Medical Center, 1611 W Harrison St, Chicago, IL 60616, U.S.A.
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25
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Faust M, Allahabadi S, Swarup I. Rates of readmission and reoperation following pelvic osteotomy in adolescent patients: a database study evaluating the pediatric health information system. J Hip Preserv Surg 2022; 9:51-58. [PMID: 35651705 PMCID: PMC9142193 DOI: 10.1093/jhps/hnac005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/21/2021] [Accepted: 01/14/2022] [Indexed: 11/17/2022] Open
Abstract
Rates and reasons for readmission and reoperation following adolescent pelvic osteotomy are not well-defined. This study aimed to (1) determine 30-day and 90-day readmission rates and the 2-year reoperation rate after pelvic osteotomy in adolescents and (2) identify reasons for readmission and reoperation. The Pediatric Health Information System database was queried between 10 January 2015 and 1 January 2020 for patients meeting selected International Classification of Diseases (ICD-10) procedure and diagnosis codes relating to pelvic osteotomies. Readmission rates were calculated within 30 and 90 days from index osteotomy. The ipsilateral reoperation rate was calculated within 2 years from index osteotomy. Reasons for these outcomes were identified. Univariate and multivariate analyses were utilized to identify readmission risks. Of 1475 patients, 5.4% and 9.2% were readmitted within 30 and 90 days, respectively. Reasons for readmission were consistent across both time points and included infection, hip-related orthopedic conditions and neurologic conditions. Younger age (OR 0.83, 95% CI: 0.76, 0.89; P < 0.0001) and male sex (OR 1.77, 95% CI: 1.23–2.54; P = 0.002) were predictive of readmission within 90 days. The 2-year reoperation rate was 32.1%, of which 79.8% underwent reoperation for hardware removal, 17.7% for revision and 1.3% for hip replacement. 30-day readmission, 90-day readmission and 2-year reoperation rates after adolescent pelvic osteotomy were 5.4%, 9.2% and 32.1%, respectively. Younger age and male sex were predictive of 90-day readmission. Most ipsilateral reoperations were for hardware removal. Understanding readmission and reoperation risks following pelvic osteotomy can benefit patient counseling and improve expectations of post-surgical outcomes. Level of Evidence: IV, case series.
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Affiliation(s)
- Millis Faust
- School of Medicine, University of California, 505 Parnassus Avenue, San Francisco, CA 94143, USA
| | - Sachin Allahabadi
- Department of Orthopaedic Surgery, UCSF Benioff Children’s Hospital Oakland, 747 52nd Avenue, Oakland, CA 94609, USA
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Leide R, Bohman A, Wenger D, Overgaard S, Tiderius CJ, Rogmark C. Hip dysplasia is not uncommon but frequently overlooked: a cross-sectional study based on radiographic examination of 1,870 adults. Acta Orthop 2021; 92:575-580. [PMID: 34238106 PMCID: PMC8519544 DOI: 10.1080/17453674.2021.1936918] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background and purpose - Hip dysplasia in adults is a deformity in which the acetabulum inadequately covers the femoral head. The prevalence is sparingly described in the literature. We investigated the prevalence in Malmö (Sweden) and assessed whether the condition was recognized in the radiology reports.Subjects and methods - All pelvic radiographs performed in Malmö during 2007-2008 on subjects aged 20-70 years with a Swedish personal identity number were assessed. 1,870 digital radiographs were eligible for analysis. The lateral center-edge angle (LCEA) and acetabular index angle (AIA) were measured. Hip dysplasia was defined as an LCEA ≤ 20°. Intraclass correlation coefficients (ICC) for intra-observer measurements ranged from 0.87 (AIA, 95% CI 0.78-0.93) to 0.98 (LCEA, CI 0.97-0.99).Results - The prevalence of hip dysplasia (LCEA ≤ 20°) was 5.2% (CI 4.3-6.3), (98/1,870). There was no statistically significant difference between the sexes for either prevalence of hip dysplasia or mean LCEA. The mean AIA was 0.9° (CI 0.3-1.3) higher in men (4.1 SD 5.5) compared with women (3.2 SD 5.4). The radiologists had reported hip dysplasia in 7 of the 98 cases.Interpretation - The prevalence of hip dysplasia in Malmö (Sweden) is similar to previously reported data from Copenhagen (Denmark) and Bergen (Norway). Our results indicate that hip dysplasia is often overlooked by radiologists, which may influence patient treatment.
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Affiliation(s)
- Rebecka Leide
- Department of Clinical Sciences, Lund University, Lund, Sweden,Department of Orthopedics, Halland Hospital, Halmstad, Sweden,Correspondence: Rebecka LEIDE Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Anna Bohman
- Department of Emergency Medicine, Central Hospital, Kristianstad, Sweden
| | - Daniel Wenger
- Department of Clinical Sciences, Lund University, Lund, Sweden,Department of Orthopedics, Skåne University Hospital, Lund and Malmö, Sweden
| | - Søren Overgaard
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark,Department of Orthopaedic Surgery and Traumatology, Copenhagen University Hospital, Bispebjerg, Denmark
| | - Carl Johan Tiderius
- Department of Clinical Sciences, Lund University, Lund, Sweden,Department of Orthopedics, Skåne University Hospital, Lund and Malmö, Sweden
| | - Cecilia Rogmark
- Department of Clinical Sciences, Lund University, Lund, Sweden,Department of Orthopedics, Skåne University Hospital, Lund and Malmö, Sweden
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Gu YG, Shi ZW, Yue YH, Yan ZL, Yin LX, Zhang YY, Sun HQ, Li SF, Yan XF. Analysis of Factors Affecting Early Functional Recovery of Bernese Periacetabular Osteotomy. Orthop Surg 2021; 13:1818-1827. [PMID: 34435459 PMCID: PMC8523773 DOI: 10.1111/os.13119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 05/26/2021] [Accepted: 05/26/2021] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVES To explore factors affecting the efficacy of Bernese periacetabular osteotomy for the treatment of hip dysplasia. METHODS A retrospective study was conducted on 44 patients with hip dysplasia who underwent Bernese periacetabular osteotomy with a modified Smith-Peterson approach between January 2017 and November 2019. Among them, 40 were women and four were men. The average age was 31.2 ± 9.4. Preoperative and postoperative imaging parameters were measured. The acetabular top tilt angle, lateral central edge angle, acetabular abduction angle, femoral head extrusion index, sphericity index of femoral head, Shenton line, Tonnis grade of osteoarthritis, joint congruency, p/a ratio, acetabular anteversion angle, Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scale scores, and modified Harris hip score (MHHS) were observed. MHHS were divided into three clinically relevant categories: poor (<70 points), good (70-85 points), and excellent (86-91 points). Patient demographic data, as well as preoperative and postoperative radiographic parameters, were subjected to univariate logistic regression analysis. Multiple regression analysis was used to determine factors influencing postoperative MHHS. RESULTS The follow-up time was 1.0-3.9 years after surgery, with an average of 1.6 years. By the last follow-up, MHHS increased from 70 points before surgery to 91 points after surgery (P < 0.001), WOMAC pain score decreased from 4 points before surgery to 0 points after surgery (P < 0.001). WOMAC functional score decreased (Preoperative: 18.0 [4.0]; Postoperative: 4.0 [0], P = 0.004). Six patients had sensory disturbance of the lateral femoral cutaneous nerve, four of which recovered completely during follow-up. No other complications related to surgical approach, osteotomy, acetabular displacement, acetabular fixation, and postoperative stage were found. There was no significant vascular, nerve, or visceral injuries in any of the patients. On multiple regression analysis, the probability of the postoperative modified Harris hip score of a hip joint with a preoperative lateral center edge angle ≥4.5° being classified as excellent was six times that of angles <4.5° (Exp[β]: 6.249, 95% CI: 1.03-37.85, P = 0.046). Regression analysis of other factors found no significant correlation with postoperative functional scores. CONCLUSION Overall functional scores post-PAO significantly improved, and pain symptoms were significantly reduced. Patients with a preoperative lateral center edge angle ≥4.5° had better joint function after surgery.
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Affiliation(s)
- Yan-Ge Gu
- School of Medicine, Shandong University, Jinan, China.,Department of Orthopaedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Jinan, China
| | - Zhi-Wei Shi
- School of Medicine, Shandong University, Jinan, China.,Department of Orthopaedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Jinan, China
| | - Yao-Hui Yue
- School of Medicine, Shandong University, Jinan, China.,Department of Orthopaedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Jinan, China
| | - Zhao-Long Yan
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Jinan, China
| | - Lu-Xu Yin
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Jinan, China
| | - Ye-Yong Zhang
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Jinan, China
| | - Hua-Qiang Sun
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Jinan, China
| | - Shu-Feng Li
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Jinan, China
| | - Xin-Feng Yan
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Jinan, China
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Duncan ST, Muffly BT, Zacharias AJ, Jacobs CA, Stone AV. Making Sense of Hip Preservation Procedural Coding-Getting Paid for Your Work! Arthroplast Today 2021; 8:110-113. [PMID: 33732835 PMCID: PMC7943960 DOI: 10.1016/j.artd.2021.01.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 01/12/2021] [Accepted: 01/26/2021] [Indexed: 11/19/2022] Open
Abstract
Hip preservation and peri-trochanteric procedures are becoming more commonplace for the arthroplasty surgeon. Understanding the reimbursement for these procedures remains a challenge for those looking to expand this portion of their practice. In order to financially maximize the surgeon’s efforts, we present recommendations for hip preservation procedural coding.
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Affiliation(s)
| | - Brian T. Muffly
- Corresponding author. 740 S. Limestone, K403, Lexington, KY 40536, USA. Tel.: 859-218-3044.
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