Hip & pelvis最新文献

{"title":"Femoral Shaft Fracture in Klippel-Trenaunay-Weber Syndrome Patients - What to Do to Reduce Bleeding Risk: A Case Report.","authors":"Byung-Chan Choi,&nbsp;Byung-Woo Min,&nbsp;Kyung-Jae Lee","doi":"10.5371/hp.2022.34.4.262","DOIUrl":"https://doi.org/10.5371/hp.2022.34.4.262","url":null,"abstract":"<p><p>A fracture of the affected extremity in patients with Klippel-Trenaunay-Weber syndrome can be fatal due to massive bleeding and show poor results. A 42-year-old male presented with an old fracture of the right femoral shaft with metal failure. We planned an operation to remove the previously fixed plate and to perform re-fixation using an intra-medullary nail. Preoperative angiography was performed and the arteriovenous malformations were embolized in order to reduce the risk of bleeding. After angiography, the previously fixed plate was removed. After the operation, a second angiography was performed immediately and the venous malformation was embolized. One week after the first operation, a second operation was performed in order to reduce the fracture and to perform re-fixation using an intramedullary nail. The patient is being followed without major complication over a period of seven years after surgery. We recommend careful planning of preoperative and postoperative angiography and embolization in order to reduce the risk of bleeding in patients with Klippel-Trenaunay-Weber syndrome.</p>","PeriodicalId":73239,"journal":{"name":"Hip & pelvis","volume":"34 4","pages":"262-268"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/34/b4/hp-34-262.PMC9763826.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10546579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hip Resurfacing Arthroplasty after Failure of Tantalum Rod Insertion in Patients with Osteonecrosis of the Femoral Head.","authors":"Yoon Je Cho,&nbsp;Kee Hyung Rhyu,&nbsp;Young Soo Chun,&nbsp;Hyun Gon Gwak","doi":"10.5371/hp.2022.34.4.219","DOIUrl":"https://doi.org/10.5371/hp.2022.34.4.219","url":null,"abstract":"<p><strong>Purpose: </strong>The purpose of this study was to examine the clinical outcomes and efficacy of hip resurfacing arthroplasty (HRA) in patients with osteonecrosis of the femoral head after the failure of porous tantalum rod insertion without rod removal.</p><p><strong>Materials and methods: </strong>Conversion to hip resurfacing arthroplasty was performed in 10 patients (11 hips) with a mean period of 14.9 months after the primary surgery. The mean follow-up period was 73.7 months. Analysis of pre and postoperative range of motion (ROM), University of California at Los Angeles (UCLA) activity score, modified Harris hip score, and visual analog scale (VAS) pain score was performed. Radiographic analysis of component loosening and osteolysis was performed.</p><p><strong>Results: </strong>The postoperative ROM showed significant improvement (<i>P</i><0.05), excluding flexion contracture. The modified Harris hip score showed improvement from 65.82 to 96.18, the UCLA score showed improvement from 4.18 to 8.00, and the VAS pain score was reduced from 6.09 to 1.80. All scores showed statistically significant improvement (<i>P</i><0.05). No component loosening or osteolysis was detected by radiographic analysis.</p><p><strong>Conclusion: </strong>Satisfactory results were obtained from conversion hip resurfacing arthroplasty after failure of porous tantalum rod insertion without rod removal. The findings of this study demonstrate the advantages of HRA, including no risk of trochanteric fracture and no bone loss around the tantalum rod. In addition, the remaining porous tantalum rod provided mechanical support, which reduced the potential risk of femoral neck fracture or loosening. This technique can be regarded as a favorable treatment option.</p>","PeriodicalId":73239,"journal":{"name":"Hip & pelvis","volume":"34 4","pages":"219-226"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/91/4d/hp-34-219.PMC9763834.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10546580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Results of Hip Arthroplasty Using a COREN Stem at a Minimum of Ten Years.","authors":"Joon Soon Kang,&nbsp;Yoon Cheol Nam,&nbsp;Dae Gyu Kwon,&nbsp;Dong Jin Ryu","doi":"10.5371/hp.2022.34.4.211","DOIUrl":"https://doi.org/10.5371/hp.2022.34.4.211","url":null,"abstract":"<p><strong>Purpose: </strong>We report on the 10-year clinical hip function and radiologic outcomes of patients who underwent hip arthroplasty using a COREN stem.</p><p><strong>Materials and methods: </strong>A consecutive series of 224 primary cementless hip arthroplasty implantations were performed using a COREN stem between 2009 and 2011; among these, evaluation of 128 hips was performed during a minimum follow-up period of 10 years. The mean age of patients was 65.4 years (range, 40-82 years) and the mean duration of follow-up was 10.8 years (range, 10-12 years). Evaluation of clinical hip function and radiologic implant outcomes was performed according to clinical score, thigh pain, and radiologic analysis.</p><p><strong>Results: </strong>Dramatic improvement of the mean Harris hip score (HHS) from 59.4 preoperatively to 93.5 was observed at the final follow-up (<i>P</i>≤0.01). Stable fixation was demonstrated for all implants with no change in position except for one case of Vancouver type B2 periprosthetic femur fracture. A radiolucent line (RLL) was observed in 16 hips (12.5%). Thigh pain was observed in only two hips (1.6%) at the final follow-up. There were no cases of osteolysis around the stem. The survival rate for the COREN stem was 97.7%.</p><p><strong>Conclusion: </strong>Good long-term survival with excellent clinical and radiological outcomes can be achieved using the COREN femoral stem regardless of Dorr type.</p>","PeriodicalId":73239,"journal":{"name":"Hip & pelvis","volume":"34 4","pages":"211-218"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/0c/7e/hp-34-211.PMC9763833.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10840171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Adult Proximal Humeral Locking Plate Is a Good Alternative Option in the Treatment of Adolescent Subtrochanteric Femur Fractures: A Case Series and Literature Review.","authors":"Ceyhun Çağlar,&nbsp;Serhat Akçaalan,&nbsp;Merve Bozer,&nbsp;Mustafa Akkaya","doi":"10.5371/hp.2022.34.4.245","DOIUrl":"https://doi.org/10.5371/hp.2022.34.4.245","url":null,"abstract":"<p><strong>Purpose: </strong>Management of pediatric subtrochanteric femur fractures (SFFs) is difficult. The aim of this study was to evaluate the outcomes of adolescent SFFs treated with adult proximal humeral locking plates (PHLPs).</p><p><strong>Materials and methods: </strong>A retrospective analysis of 18 adolescents (11 male, 7 female) with a diagnosis of SFF who underwent internal fixation with a PHLP was conducted. Data regarding injury mechanism, fracture pattern, and time to union were recorded for all patients. In addition, a clinical and functional evaluation of patients was performed using the Harris hip score (HHS), Iowa hip score (IHS), modified Merle d'Aubigne-Postel score (MMAPS), Flynn criteria, and hip range of motion (ROM).</p><p><strong>Results: </strong>The mean age of the patients was 12.72±2.05 years (range, 10-16 years). Radiological observation was performed for evaluation of five different injury mechanisms and different fracture patterns in patients. The mean postoperative HHS was 92.27±5.61, the mean IHS was 90.88±6.46, and the mean MMAPS was 17.22±0.94. According to the Flynn criteria, excellent results were achieved in 14 cases and satisfactory results were obtained in four cases. Measurements of the patients' mean hip ROM values were as follows: 17.77±3.52° in extension, 115.27±6.74° in flexion, 43.05±3.48° in abduction, 27.50±4.28° in adduction, 42.22±4.60° in internal rotation, and 42.22±3.91° in external rotation.</p><p><strong>Conclusion: </strong>Surgery performed on adolescent patients using an adult PHLP showed good, safe results. Therefore, it should be considered as an alternative option.</p>","PeriodicalId":73239,"journal":{"name":"Hip & pelvis","volume":"34 4","pages":"245-254"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/f9/29/hp-34-245.PMC9763829.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10840172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Are Accuracy Studies for Periprosthetic Joint Infection Diagnosis Inherently Flawed? And What to Do with Schrödinger's Hips? A Prospective Analysis of the Alpha Defensin Lateral-Flow Test in Chronic Painful Hip Arthroplasties.","authors":"Jesse W P Kuiper,&nbsp;Steven J Verberne,&nbsp;Pim W van Egmond,&nbsp;Karin Slot,&nbsp;Olivier P P Temmerman,&nbsp;Constantijn J Vos","doi":"10.5371/hp.2022.34.4.236","DOIUrl":"https://doi.org/10.5371/hp.2022.34.4.236","url":null,"abstract":"<p><strong>Purpose: </strong>The most recent diagnostic criteria for periprosthetic joint infection (PJI) include the use of the alpha-defensin (AD) lateral-flow (LF) test, but hip and knee arthroplasties were usually combined in previous studies. This prospective study was designed to examine the accuracy of the AD-LF test for diagnosis of PJI in chronic painful total hip arthroplasties (THA).</p><p><strong>Materials and methods: </strong>Patients with chronic painful hip arthroplasties were prospectively enrolled between March 2018 and May 2020. Exclusion criteria included acute PJI or an insufficient amount of synovial fluid. The modified Musculoskeletal Infection Society (MSIS) criteria were primarily used for PJI diagnosis. Fifty-seven patients were included in the analysis group. Revision surgery was not performed in 38 patients, for different reasons (clinical group); these patients remain \"Schrödinger's hips\": in such cases PJI cannot be excluded nor confirmed until you \"open the box\".</p><p><strong>Results: </strong>The result of the AD-LF test was positive in nine patients and negative in 48 patients. Six patients were diagnosed with PJI. AD-LF sensitivity (MSIS criteria) was 83% (95% confidence interval [CI] 36-100%) and specificity was 92% (95% CI 81-98%). The positive and negative predictive value were 56% and 98%, respectively.</p><p><strong>Conclusion: </strong>The AD test is useful in addition to the existing arsenal of diagnostic tools, and can be helpful in the decision-making process. Not all patients with chronical painful THA will undergo revision surgery. Consequently, in order to determine the reliable diagnostic accuracy of this test, future PJI diagnostic studies should include a second arm of \"Schrödinger's hips\".</p>","PeriodicalId":73239,"journal":{"name":"Hip & pelvis","volume":"34 4","pages":"236-244"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/b7/20/hp-34-236.PMC9763830.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10840174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Management of Osteoporosis Medication after Osteoporotic Fracture.","authors":"Young Kwang Oh,&nbsp;Nam Hoon Moon,&nbsp;Won Chul Shin","doi":"10.5371/hp.2022.34.4.191","DOIUrl":"https://doi.org/10.5371/hp.2022.34.4.191","url":null,"abstract":"<p><p>The aim of this study was to provide helpful information for use in selection of an appropriate medication after osteoporotic fractures through conduct of a literature review. In addition, a review of the recommendations of several societies for prevention of subsequent fractures was performed and the appropriate choice of medication for treatment of atypical femur fractures was examined. Clinical perspective was obtained and an updated search of literature was conducted across PubMed and MEDLINE and relevant articles were selected. The articles were selected manually according to relevance, and the references for identified articles and reviews were also evaluated for relevance. The following areas are reviewed: Commonly prescribed osteoporosis medications: BPs (bisphosphonates), denosumab, and SERMs (selective estrogen receptor modulators) in antiresorptive medications and recombinant human parathyroid hormone teriparatide, recently approved Romosuzumab in anabolic agents, clinical practice guidelines for the management of osteoporosis, osteoporotic fracture, and atypical femur fracture. Most medications for treatment of osteoporosis do not delay fracture healing and the positive effect of teriparatide on fracture healing has been confirmed. In cases where an osteoporotic fracture is diagnosed, risk assessment should be performed for selection of very high-risk patients in order to prevent subsequent fractures, and administration of anabolic agents is recommended.</p>","PeriodicalId":73239,"journal":{"name":"Hip & pelvis","volume":"34 4","pages":"191-202"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/18/51/hp-34-191.PMC9763832.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10840168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predicting Need for Skilled Nursing or Rehabilitation Facility after Outpatient Total Hip Arthroplasty.","authors":"Elshaday Belay,&nbsp;Patrick Kelly,&nbsp;Albert Anastasio,&nbsp;Niall Cochrane,&nbsp;Mark Wu,&nbsp;Thorsten Seyler","doi":"10.5371/hp.2022.34.4.227","DOIUrl":"https://doi.org/10.5371/hp.2022.34.4.227","url":null,"abstract":"<p><strong>Purpose: </strong>Outpatient classified total hip arthroplasty (THA) is a safe option for a select group of patients. An analysis of a national database was conducted to understand the risk factors for unplanned discharge to a skilled nursing facility (SNF) or acute rehabilitation (rehab) after outpatient classified THA.</p><p><strong>Materials and methods: </strong>A query of the National Surgical Quality Improvement Program (NSQIP) database for THA (Current Procedural Terminology [CPT] 27130) performed from 2015 to 2018 was conducted. Patient demographics, American Society of Anesthesiologists (ASA) classification, functional status, NSQIP morbidity probability, operative time, length of stay (LOS), 30-day reoperation rate, readmission rate, and associated complications were collected.</p><p><strong>Results: </strong>A total of 2,896 patients underwent outpatient classified THA. The mean age of patients was 61.2 years. The mean body mass index (BMI) was 29.6 kg/m² with median ASA 2. The results of univariate comparison of SNF/rehab versus home discharge showed that a significantly higher percentage of females (58.7% vs. 46.8%), age >70 years (49.3% vs. 20.9%), ASA ≥3 (58.0% vs. 25.8%), BMI >35 kg/m² (23.3% vs. 16.2%), and hypoalbuminemia (8.0% vs. 1.5%) (<i>P</i><0.0001) were discharged to SNF/rehab. The results of multivariable logistic regression showed that female sex (odds ratio [OR] 1.47; <i>P</i>=0.03), age >70 years (OR 3.08; <i>P</i>=0.001), ASA ≥3 (OR 2.56; <i>P</i>=0.001), and preoperative hypoalbuminemia (<3.5 g/dL) (OR 3.76; <i>P</i>=0.001) were independent risk factors for SNF/rehab discharge.</p><p><strong>Conclusion: </strong>Risk factors associated with discharge to a SNF/rehab after outpatient classified THA were identified. Surgeons will be able to perform better risk stratification for patients who may require additional postoperative intervention.</p>","PeriodicalId":73239,"journal":{"name":"Hip & pelvis","volume":"34 4","pages":"227-235"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/99/77/hp-34-227.PMC9763827.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10546576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Periprosthetic Hip Joint Infection with <i>Flavonifractor plautii</i>: A Literature Review and Case Report.","authors":"Alexander Wilton,&nbsp;Constantine Michael Glezos,&nbsp;Hasitha Pananwala,&nbsp;Han Kiong Lim","doi":"10.5371/hp.2022.34.4.255","DOIUrl":"https://doi.org/10.5371/hp.2022.34.4.255","url":null,"abstract":"<p><p>The purpose of this case report and review of the literature is to provide documentation on periprosthetic hip joint infection with <i>Flavonifractor plautii</i> (formerly known as <i>Eubacterium plautii</i>), a strictly anaerobic bacterium, and to report on a successful pathway for management including staged surgical revisions and extended antibiotic therapy. A systematic review of the literature was conducted, which identified this case as only the fifth documented case of human infection with this organism; as a result, conduct of further research is warranted, based on the paucity of reports in the literature addressing anaerobic periprosthetic joint infection.</p>","PeriodicalId":73239,"journal":{"name":"Hip & pelvis","volume":"34 4","pages":"255-261"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/da/fa/hp-34-255.PMC9763828.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10489753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Total Hip Arthroplasty in Morbidly Obese: Does a Strict Body Mass Index Cutoff Yield Meaningful Change?","authors":"Niall Cochrane,&nbsp;Sean Ryan,&nbsp;Billy Kim,&nbsp;Mark Wu,&nbsp;Jeffrey O'Donnell,&nbsp;Thorsten Seyler","doi":"10.5371/hp.2022.34.3.161","DOIUrl":"https://doi.org/10.5371/hp.2022.34.3.161","url":null,"abstract":"<p><strong>Purpose: </strong>The number of obese patients seeking total hip arthroplasty (THA) continues to expand despite body mass index (BMI) cutoffs. We sought to determine the outcomes of THA in the morbidly obese patient, and hypothesized they would have comparable outcomes to two cohorts of obese, and normal weight patients.</p><p><strong>Materials and methods: </strong>THA performed on morbidly obese patients (BMI >40 kg/m²) at a single academic center from 2010 until 2020 were retrospectively reviewed. Eighty morbidly obese patients were identified, and matched in a 1:3:3 ratio to control cohorts with BMI 30-40 kg/m² and BMI <30 kg/m². Acute postoperative outcomes and BMI change after surgery were evaluated for clinical significance with univariate and regression analyses. Cox proportional hazard ratio was calculated to evaluate prosthetic joint infection (PJI) and revision surgery through follow-up. Mean follow-up was 3.9 years.</p><p><strong>Results: </strong>In the acute postoperative period, morbidly obese patients trended towards increased hospital length of stay, facility discharge and 90-day hospital returns. At final follow-up, a higher percentage of morbidly obese patients had clinically significant (>5%) BMI loss; however, this was not significant. Cox hazard ratio with BMI <30 kg/m² as a reference demonstrated no significant difference in survival to PJI and all-cause revision in the morbidly obese cohort.</p><p><strong>Conclusion: </strong>Morbidly obese patients (BMI >40 kg/m²) require increased resource expenditure in the acute postoperative period. However, they are not inferior to the control cohorts (BMI <30 kg/m², BMI 30-40 kg/m²) in terms of PJI or all-cause revisions at mid-term follow-up.</p>","PeriodicalId":73239,"journal":{"name":"Hip & pelvis","volume":"34 3","pages":"161-171"},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d9/40/hp-34-161.PMC9577309.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40650241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Total Hip Arthroplasty in the Severely Narrowed Femoral Canal by a Fibular Strut Using Knee Arthroscopic Tools: A Case Report and Technical Note.","authors":"Vikram Indrajit Shah,&nbsp;Javahir A Pachore,&nbsp;Sachin Upadhyay,&nbsp;Pichai Suryanarayan","doi":"10.5371/hp.2022.34.3.172","DOIUrl":"https://doi.org/10.5371/hp.2022.34.3.172","url":null,"abstract":"<p><p>A 58-year-old-male patient presented with worsening pain and restricted movements of his right hip after undergoing multiple procedures for treatment of an inter-trochanteric fracture. Secondary arthrosis and an incorporated intramedullary fibular cortical bone graft which caused severe narrowing of the medullary canal were observed by imaging. Total hip arthroplasty (THA) using knee arthroscopic tools was performed for preparation of the severely narrowed femoral canal. A satisfactory clinical outcome was achieved and stable components were observed on radiographs at the 11-year follow-up. The technique described here may be considered when attempting to perform a conversion THA for preparation of a severely narrowed femoral canal using a fibular strut in order to minimize morbidity and prevent structural destabilization.</p>","PeriodicalId":73239,"journal":{"name":"Hip & pelvis","volume":"34 3","pages":"172-176"},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/79/4a/hp-34-172.PMC9577306.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40650240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}