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He J, Lu Y, Chen Y, Peng Y, Zhu Q, Li Z. Deep Circumflex Iliac Artery-vascularized Iliac Bone Graft for Femoral Head Osteonecrosis: Computed Tomography Anatomical Study. J Reconstr Microsurg 2024; 40:496-503. [PMID: 38176431 PMCID: PMC11309803 DOI: 10.1055/a-2238-7798] [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: 06/14/2023] [Accepted: 12/18/2023] [Indexed: 01/06/2024]
Abstract
BACKGROUND Deep circumflex iliac artery (DCIA)-vascularized iliac graft transposition is a method for treating femoral head osteonecrosis but with inconsistent efficacy. We aim to improve the method of this surgery by recommending the optimal location of the iliac pedicle to satisfy the vascular length for transposition and the blood supply of the vascularized iliac graft. METHODS The DCIA and its surrounding tissues were assessed on computed tomography angiography images for 100 sides (left and right) of 50 patients. The length of the vascular pedicle required for transposition and the length of the pedicle at different iliac spine positions were compared. The diameter and cross-sectional area of the DCIA and the distance between the DCIA and iliac spine were measured at different points to assess blood supply. We also compared differences in sex and left-right position. RESULTS The diameter and cross-sectional area of the DCIA gradually decreased after crossing the anterior superior iliac spine (ASIS), and it approached the iliac bone. However, when the DCIA was 4 cm behind the ASIS (54 sides, 54%), it coursed posteriorly and superiorly away from the iliac spine. The vascular length of the pedicle was insufficient to transpose the vascularized iliac graft to the desired position when it was within 1 cm of the ASIS. The vascular length requirement was satisfied, and the blood supply was sufficient when the pedicle was positioned at 2 or 3 cm. CONCLUSION To obtain a satisfactory pedicle length and sufficient blood supply, the DCIA pedicle of the vascularized iliac graft should be placed 2 to 3 cm behind the ASIS. The dissection of DCIA has slight differences in sex and left-right position due to anatomical differences.
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Affiliation(s)
- Jiale He
- Department of Orthopaedic Surgery, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China
- Department of Orthopaedic Surgery, Affiliated Hospital of Xizang Minzu University, Xianyang, Shaanxi, People's Republic of China
| | - Yunxiang Lu
- Department of Orthopaedic Surgery, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China
| | - Yuxian Chen
- Department of Orthopaedic Surgery, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China
| | - You Peng
- Department of Orthopaedic Surgery, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China
| | - Qi Zhu
- Department of Orthopaedic Surgery, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China
| | - Zhiyong Li
- Department of Orthopaedic Surgery, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China
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Regis D, Cason M, Magnan B. Dislocation of primary total hip arthroplasty: Analysis of risk factors and preventive options. World J Orthop 2024; 15:501-511. [PMID: 38947255 PMCID: PMC11212535 DOI: 10.5312/wjo.v15.i6.501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 02/10/2024] [Accepted: 05/27/2024] [Indexed: 06/12/2024] Open
Abstract
Total hip arthroplasty (THA) is one of the most successful elective operations in orthopedic surgery for improving pain and functional disability in patients with end-stage joint disease. However, dislocation continues to be a troublesome complication after THA, as it is a leading cause of revision and is associated with substantial social, health, and economic costs. It is a relatively rare, usually early occurrence that depends on both the patients' characteristics and the surgical aspects. The most recent and important finding is the special attention to be given preoperatively to spinopelvic mobility, which is closely related to the incidence of dislocation. Consequently, clinical and radiographic assessment of the lumbar spine is mandatory to identify an altered pelvic tilt that could suggest a different positioning of the cup. Lumbar spinal fusion is currently considered a risk factor for dislocation and revision regardless of whether it is performed prior to or after THA. Surgical options for its treatment and prevention include the use of prostheses with large diameter of femoral head size, dual mobility constructs, constrained liners, and modular neck stems.
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Affiliation(s)
- Dario Regis
- Department of Orthopedic and Trauma Surgery, Integrated University Hospital, Verona 37126, Veneto, Italy
| | - Mattia Cason
- Department of Orthopedic and Trauma Surgery, Integrated University Hospital, Verona 37126, Veneto, Italy
| | - Bruno Magnan
- Department of Orthopedic and Trauma Surgery, Integrated University Hospital, Verona 37126, Veneto, Italy
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Cnudde PHJ, Nåtman J, Rolfson O, Hailer NP. The True Dislocation Incidence following Elective Total Hip Replacement in Sweden: How Does It Relate to the Revision Rate? J Clin Med 2024; 13:598. [PMID: 38276104 PMCID: PMC10816596 DOI: 10.3390/jcm13020598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/07/2024] [Accepted: 01/11/2024] [Indexed: 01/27/2024] Open
Abstract
(1) Background: The true dislocation incidence following THA is difficult to ascertain in population-based cohorts. In this study, we explored the cumulative dislocation incidence (CDI), the relationship between the incidence of dislocation and revision surgery, patient- and surgery-related factors in patients dislocating once or multiple times, and differences between patients being revised for dislocation or not. (2) Methods: We designed an observational longitudinal cohort study linking registers. All patients with a full dataset who underwent an elective unilateral THA between 1999 and 2014 were included. The CDI and the time from the index THA to the first dislocation or to revision were estimated using the Kaplan-Meier (KM) method, giving cumulative dislocation and revision incidences at different time points. (3) Results: 136,810 patients undergoing elective unilateral THA were available for the analysis. The 30-day CDI was estimated at 0.9% (0.9-1.0). The revision rate for dislocation throughout the study period remained much lower. A total of 51.2% (CI 49.6-52.8) suffered a further dislocation within 1 year. Only 10.9% of the patients with a dislocation within the first year postoperatively underwent a revision for dislocation. (4) Discussion: The CDI after elective THA was expectedly considerably higher than the revision incidence. Further studies investigating differences between single and multiple dislocators and the criteria by which patients are offered revision surgery following dislocation are urgently needed.
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Affiliation(s)
- Peter H. J. Cnudde
- Swedish Arthroplasty Register, Registercentrum Västra Götaland, 413 45 Gothenburg, Sweden; (J.N.); (O.R.); (N.P.H.)
- School of Management, Swansea University, Bay Campus, Swansea SA1 8EN, UK
- Department of Orthopaedics, Hywel Dda University Healthboard, Prince Philip Hospital, Bryngwynmawr, Llanelli SA14 8QF, UK
- Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg, Göteborgsvägen 37, 431 80 Mölndal, Sweden
| | - Jonatan Nåtman
- Swedish Arthroplasty Register, Registercentrum Västra Götaland, 413 45 Gothenburg, Sweden; (J.N.); (O.R.); (N.P.H.)
| | - Ola Rolfson
- Swedish Arthroplasty Register, Registercentrum Västra Götaland, 413 45 Gothenburg, Sweden; (J.N.); (O.R.); (N.P.H.)
- Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg, Göteborgsvägen 37, 431 80 Mölndal, Sweden
| | - Nils P. Hailer
- Swedish Arthroplasty Register, Registercentrum Västra Götaland, 413 45 Gothenburg, Sweden; (J.N.); (O.R.); (N.P.H.)
- Orthopaedics, Department of Surgical Sciences, Uppsala University, Akademiska Sjukhuset, Ingång 61, 751 85 Uppsala, Sweden
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Zeng Z, Cen Y, Wang L, Luo X. Association between dietary inflammatory index and Parkinson's disease from National Health and Nutrition Examination Survey (2003-2018): a cross-sectional study. Front Neurosci 2023; 17:1203979. [PMID: 37547135 PMCID: PMC10398569 DOI: 10.3389/fnins.2023.1203979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023] Open
Abstract
Objected To explore the association between Parkinson's disease (PD) and dietary inflammatory index (DII) scores in adults over 40 years old in the US. Method Data were collected from the National Health and Nutrition Examination Survey (NHANES) conducted from 2003 to 2018. A total of 21,994 participants were included in the study. A weighted univariate and multivariable logistic regression analysis was performed to investigate the association between the DII and PD, in which continuous variables or categorical variables grouped by tertiles was used. The relationship between DII and PD has been further investigated using propensity score matching (PSM) and a subgroup analysis stratified based on DII and PD characteristics. Moreover, restricted cubic spline (RCS) analysis was conducted to examine whether there was a nonlinear association between DII and PD. Results A total of 21,994 participants were obtained for statistical analysis, made up of 263 patients with PD and 21,731 participants without PD. Univariate and multivariable logistics regression analysis showed DII to be positively associated with PD before and after matching. Subgroup analysis revealed a statistical difference in non-Hispanic whites, but RCS analysis suggested that there was no nonlinear relationship between the DII and PD. Conclusion For participants over 40 years of age, higher DII scores were positively correlated with PD. In addition, these results support the ability of diet to be used as an intervention strategy for managing PD.
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Affiliation(s)
- Zhaohao Zeng
- Department of Neurology, Shenzhen People’s Hospital, The Second Clinical Medical College, The First Affiliated Hospital, Jinan University, Southern University of Science and Technology, Shenzhen, Guangdong, China
- The First Clinical Medical College of Jinan University, Guangzhou, Guangdong, China
- The Guangdong Provincial Clinical Research Center for Geriatrics, Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Xiaogan, Hubei, China
| | - Yanmei Cen
- The First Clinical Medical College of Jinan University, Guangzhou, Guangdong, China
| | - Lu Wang
- Department of Neurology, The Central Hospital of Xiaogan, Xiaogan, Hubei, China
| | - Xiaoguang Luo
- Department of Neurology, Shenzhen People’s Hospital, The Second Clinical Medical College, The First Affiliated Hospital, Jinan University, Southern University of Science and Technology, Shenzhen, Guangdong, China
- The Guangdong Provincial Clinical Research Center for Geriatrics, Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Xiaogan, Hubei, China
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Manktelow ARJ, Mitchell P, Haddad FS. The unquantifiable benefits of modern arthroplasty networks. Bone Joint J 2023; 105-B:590-592. [PMID: 37257854 DOI: 10.1302/0301-620x.105b6.bjj-2023-0397] [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] [Indexed: 06/02/2023]
Abstract
Cite this article: Bone Joint J 2023;105-B(6):590–592.
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Affiliation(s)
| | - Philip Mitchell
- South West London Elective Orthopaedic Centre, London, UK
- St George's Hospital, London, UK
| | - Fares S Haddad
- University College London Hospitals, and The NIHR Biomedical Research Centre at UCLH, London, UK
- The Bone & Joint Journal , London, UK
- Princess Grace Hospital, London, UK
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Fontalis A, Raj RD, Kim WJ, Gabr A, Glod F, Foissey C, Kayani B, Putzeys P, Haddad FS. Functional implant positioning in total hip arthroplasty and the role of robotic-arm assistance. INTERNATIONAL ORTHOPAEDICS 2023; 47:573-584. [PMID: 36496548 PMCID: PMC9877061 DOI: 10.1007/s00264-022-05646-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 11/22/2022] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Accurate implant positioning, tailored to the phenotype and unique biomechanics of each patient is the single most important objective in achieving stability in THA and maximise range of motion. The spine-pelvis-hip construct functions as a single unit adapting to postural changes. It is widely accepted in the literature that no universaltarget exists and variations in spinopelvic mobility mandate adjustments to the surgical plan; thus bringing to the fore the concept of personalised, functional component positioning. METHODS This manuscript aims to outline the challenges posed by spinopelvic imbalance and present a reproducible, stepwise approach to achieve functional-component positioning. We also present the one-year functional outcomes and Patient Reported Outcome Measures of a prospective cohort operated with this technique. RESULTS AND CONCLUSION Robotic-arm assisted Total Hip Arthroplasty has facilitated enhanced planning based on the patient's phenotype and evidence suggests it results in more reproducible and accurate implant positioning. Preservation of offset, avoiding leg-length discrepancy, accurate restoration of the centre of rotation and accomplishing the combinedversion target are very important parameters in Total Hip Arthroplasty that affect post-operative implant longevity, patient satisfaction and clinical outcomes.
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Affiliation(s)
- Andreas Fontalis
- grid.439749.40000 0004 0612 2754Department of Trauma and Orthopaedic Surgery, University College Hospital, London, UK ,grid.83440.3b0000000121901201Division of Surgery and Interventional Science, University College London, Gower Street, London, WC1E 6BT UK
| | - Rhody David Raj
- grid.439749.40000 0004 0612 2754Department of Trauma and Orthopaedic Surgery, University College Hospital, London, UK
| | - Woo Jae Kim
- grid.439749.40000 0004 0612 2754Department of Trauma and Orthopaedic Surgery, University College Hospital, London, UK
| | - Ayman Gabr
- grid.439749.40000 0004 0612 2754Department of Trauma and Orthopaedic Surgery, University College Hospital, London, UK
| | - Fabrice Glod
- Hôpitaux Robert Schuman, Luxembourg City, Luxembourg
| | - Constant Foissey
- grid.413306.30000 0004 4685 6736Department of Orthopedic Surgery and Sport Medicine, Croix-Rousse Hospital, FIFA Medical Center of Excellence, Lyon, France
| | - Babar Kayani
- grid.439749.40000 0004 0612 2754Department of Trauma and Orthopaedic Surgery, University College Hospital, London, UK
| | | | - Fares S. Haddad
- grid.439749.40000 0004 0612 2754Department of Trauma and Orthopaedic Surgery, University College Hospital, London, UK ,grid.83440.3b0000000121901201Division of Surgery and Interventional Science, University College London, Gower Street, London, WC1E 6BT UK
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