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Li J, Mo L, Bai G, Wang Z, Zhang H, Li J. One in five patients require conversion to arthroplasty after non-vascularized bone grafts in patients with osteonecrosis of the femoral head: a systematic review. J Orthop Surg Res 2023; 18:77. [PMID: 36721188 PMCID: PMC9887751 DOI: 10.1186/s13018-023-03544-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 01/15/2023] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Non-vascularized bone grafting (NVBG) has demonstrated to treat osteonecrosis of the femoral head (ONFH). There are a number of articles updating the use of NVBG to treat the ONFH, but the percentage of patients subsequently undergoing a total hip arthroplasty (THA) is controversial. METHODS Several electronic databases, including PubMed, Embase, Web of Science, and Cochrane databases, were searched to find studies using NVBG to treat ONFH. The pooled rate and 95% confidence interval (CI) were used to assess the conversion rate to THA after NVBG. In addition, we performed subgroup, sensitivity, and publication bias analysis. RESULTS A total of 37 studies describing 2599 hips were included. The mean weighted follow-up time was 50.5 months and the mean age at surgery was 36.3 years. The conversion rate to THA after NVBG was 21% (95%CI: 17% to 25%), and subgroup analyzes indicated lightbulb, trapdoor and Phemister techniques incidences with THA of 15%, 19%, and 24%, respectively. CONCLUSIONS This study preliminarily obtained the general trend of the survival rate of NVBG patients, but these results should be interpreted cautiously. Pooled results from 2599 hips and of these nearly 80% with early stage of osteonecrosis, showed that approximately 21% of patients underwent a THA following NVBG. NVBG treatment for patient with ONFH appears to defer or at least delay the need for THA.
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Affiliation(s)
- Jianxiong Li
- grid.411866.c0000 0000 8848 7685Guangzhou University of Chinese Medicine, Guangzhou, Guangdong China
| | - Liang Mo
- grid.411866.c0000 0000 8848 7685Guangzhou University of Chinese Medicine, Guangzhou, Guangdong China
| | - Guowen Bai
- grid.411866.c0000 0000 8848 7685Guangzhou University of Chinese Medicine, Guangzhou, Guangdong China
| | - Zhangzheng Wang
- grid.411866.c0000 0000 8848 7685Guangzhou University of Chinese Medicine, Guangzhou, Guangdong China
| | - Hua Zhang
- grid.412595.eThe First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong China
| | - Jie Li
- grid.412595.eThe First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong China
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Wu CT, Kuo FC, Yen SH, Lin PC, Wang JW, Lee MS. Impaction Bone Grafting Augmented With a Wire Coil by the Lightbulb Technique for Osteonecrosis of the Femoral Head. J Arthroplasty 2022; 37:2063-2070. [PMID: 35490978 DOI: 10.1016/j.arth.2022.04.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 04/20/2022] [Accepted: 04/25/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Osteonecrosis of the femoral head (ONFH) is a debilitating disease that primarily affects the hips of young adults. The purpose of this study is to report the mid-term results of impaction bone grafting augmented with a wire coil using the lightbulb technique for ONFH. METHODS From 1998 to 2016, 50 hips with late precollapsed or early postcollapsed ONFH (28 hips with Association Research Circulation Osseous [ARCO] IIC and 22 with IIIA) were treated by impaction bone grafting augmented with a wire coil using the lightbulb technique. The survival rate was analyzed with conversion to total hip arthroplasty (THA) as the end point. RESULTS Thirty-one of the 50 hips had a successful clinical result without conversion to THA at a mean follow-up of 109.2 months. The 5-year survival rate was 68%, 82.1%, and 50% for the entire cohort, ARCO stage IIC, and ARCO stage IIIA, respectively. The 19 hips that had failed were converted to THA at an average of 52.8 months. The multivariable Cox proportional hazards model showed that an ARCO stage IIIA disease, a lateral lesion, and a necrotic index ≥0.67 were the independent risk factors for conversion to THA. CONCLUSION As a head-preserving procedure, the lightbulb technique using impaction bone grafting augmented with a wire coil is worthwhile for patients in an earlier stage of disease and smaller lesion size to postpone the need for THA.
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Affiliation(s)
- Cheng-Ta Wu
- Department of Orthopaedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan, Republic of China
| | - Feng-Chih Kuo
- Department of Orthopaedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan, Republic of China
| | - Shih-Hsiang Yen
- Department of Orthopaedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan, Republic of China
| | - Po-Chun Lin
- Department of Orthopaedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan, Republic of China
| | - Jun-Wen Wang
- Department of Orthopaedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan, Republic of China; Chang Gung University, College of Medicine, Kaohsiung, Taiwan, Republic of China
| | - Mel S Lee
- Department of Orthopaedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan, Republic of China; Chang Gung University, College of Medicine, Kaohsiung, Taiwan, Republic of China; Pao-Chien Hospital, Pingtung, Taiwan, Republic of China
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Gao S, Mo L, Cai K, He W, Li Z. Development of a Practical Model to Predict Conversion to Total Hip Arthroplasty Following Non-Vascularized Bone Grafting. Front Surg 2022; 9:835128. [PMID: 35433805 PMCID: PMC9011345 DOI: 10.3389/fsurg.2022.835128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 03/21/2022] [Indexed: 11/19/2022] Open
Abstract
Objective To identify risk factors of failure after Non-Vascularized Bone Grafting (NVBG) in osteonecrosis patients, establish and validate a nomogram predictive model of hip survival after NVBG. Methods Data on ONFH patients undergoing NVBG at our institution between 2010 and 2017 were retrospectively collected. Preoperative risk factors potentially associated with failure after NVBG were assessed by univariate Cox regression analyses. A predictive nomogram was developed based on multivariate Cox regression model. The performance of the nomogram model was evaluated by C statistic. Subjects were stratified according to total points calculated from the nomogram and Kaplan-Meier curves were plotted to further evaluate the discrimination of the model. The model was also internally validated through calibration curves. Results The overall 2-year and 5-year hip survival percentages were 91.8 and 84.6%, respectively. Age, etiology, Association Research Circulation Osseous stage and range of necrotic lesion were independent risk factors of failure after NVBG. The C statistic of the nomogram model established with these predictors was 0.77 and Kaplan-Meier curves of the tertiles showed satisfactory discrimination of the model. Internal validation by calibration curves indicated favorable consistency between actual and predicted hip survival rate. Conclusion This predictive model may be a practical tool for patient selection of NVBG. However, future studies are still needed to externally validate this model.
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Affiliation(s)
- Shihua Gao
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Liang Mo
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Kaishen Cai
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wei He
- Traumatology and Orthopedics Institute, Guangzhou University of Chinese Medicine, Guangzhou, China
- The Third Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ziqi Li
- Traumatology and Orthopedics Institute, Guangzhou University of Chinese Medicine, Guangzhou, China
- The Third Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
- Correspondence: Wei He Ziqi Li
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Huang L, Chen F, Wang S, Wei Y, Huang G, Chen J, Shi J, Naidu RK, Xia J, Tao TH. Three-dimensional finite element analysis of silk protein rod implantation after core decompression for osteonecrosis of the femoral head. BMC Musculoskelet Disord 2019; 20:544. [PMID: 31730452 PMCID: PMC6858686 DOI: 10.1186/s12891-019-2914-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 10/25/2019] [Indexed: 01/10/2023] Open
Abstract
Background Several methods are available for the treatment of early-stage osteonecrosis of the femoral head. Core decompression with implantation is a widely-used treatment. However, no single implant is recognized as the most effective way to prevent disease progression. Silk has high strength and resiliency. This study explored the possibility of a strong and resilient silk protein biomaterial as a new alternative implant. Methods We investigated the biomechanical properties of the silk protein material by regular compression, torsion, and three-point bending tests. We established three-dimensional finite element models of different degrees of femoral head osteonecrosis following simple core decompression, fibula implantation, porous tantalum rod implantation, and silk protein rod implantation. Finally, we compared the differences in displacement and surface stress under load at the femoral head weight-bearing areas between these models. Results The elastic modulus and shear modulus of the silk protein material was 0.49GPa and 0.66GPa, respectively. Three-dimensional finite element analyses demonstrated less displacement and surface stress at the femoral head weight-bearing areas following silk protein rod implantation compared to simple core decompression (p < 0.05), regardless of the extent of osteonecrosis. No differences were noted in the surface deformation or surface stress of the femoral head weight-bearing areas following silk protein rod, fibula or tantalum rod implantation (p > 0.05). Conclusions When compared with simple core decompression, silk protein rod implantation demonstrated less displacement and surface stress at the femoral head weight-bearing area, but more than fibula or tantalum rod implantation. Similar effects on the surface stress of the femoral head between the silk rod, fibula and tantalum rod implantations, combined with additional modifiable properties support the use of silk protein as a suitable biomaterial in osteonecrosis surgery.
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Affiliation(s)
- Liangta Huang
- Department of Orthopedics, The Fifth People's Hospital, Fudan University, Shanghai, China
| | - Feiyan Chen
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Siqun Wang
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Yibing Wei
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Gangyong Huang
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Jie Chen
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Jingsheng Shi
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Rajeev K Naidu
- School of Medicine, University of Sydney, Camperdown, NSW, Australia
| | - Jun Xia
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, 200040, China.
| | - Tiger H Tao
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, China.
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The use of non-vascularized bone grafts to treat osteonecrosis of the femoral head: indications, techniques, and outcomes. INTERNATIONAL ORTHOPAEDICS 2018; 43:1315-1320. [DOI: 10.1007/s00264-018-4056-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Accepted: 07/09/2018] [Indexed: 10/28/2022]
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Landgraeber S, Warwas S, Claßen T, Jäger M. Modifications to advanced Core decompression for treatment of Avascular necrosis of the femoral head. BMC Musculoskelet Disord 2017; 18:479. [PMID: 29162080 PMCID: PMC5698933 DOI: 10.1186/s12891-017-1811-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 11/06/2017] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND "Advanced Core Decompression" (ACD) is a new technique for treatment of osteonecrosis of the femoral head (ONFH) that includes removal of the necrotic tissue using a percutaneous expandable reamer followed by refilling of the drill hole and the defect with an injectable, hard-setting, composite calcium sulphate (CaSO4)-calcium phosphate (CaPO4) bone graft substitute. As autologous bone has been shown to be superior to all other types of bone grafts, the aim of the study is to present and evaluate a modified technique of ACD with impaction of autologous bone derived from the femoral neck into the necrotic defect. METHODS A cohort of patients with an average follow-up of 30.06 months (minimum 12 months) was evaluated for potential collapse of the femoral head and any reasons that led to replacement of the operated hip. Only patients in stages 2a to 2c according to the Steinberg classification were included in the study. RESULTS In 75.9% the treatment was successful with no collapse of the femoral head or conversion to a total hip replacement. Analysis of the results of the different subgroups showed that the success rate was 100% for stage 2a lesions and 84.6% respectively 61.5% for stages 2b and 2c lesions. CONCLUSIONS Previous studies with a comparable follow-up reported less favourable results for ACD without autologous bone. Especially in stages 2b and 2c the additional use of autologous bone has a positive effect. In comparison to other hip-preserving techniques, the modified ACD technique is a very promising and minimally invasive method for treatment of ONFH. TRIAL REGISTRATION German clinical trials register ( DRKS00011269 , retrospectively registered).
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Affiliation(s)
- Stefan Landgraeber
- Department of Orthopaedics and Trauma surgery, University Hospital of Essen, University of Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
| | - Sebastian Warwas
- Department of Orthopaedics and Trauma surgery, University Hospital of Essen, University of Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
| | - Tim Claßen
- Department of Orthopaedics and Trauma surgery, University Hospital of Essen, University of Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
| | - Marcus Jäger
- Department of Orthopaedics and Trauma surgery, University Hospital of Essen, University of Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
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Arbab D, König DP. Atraumatic Femoral Head Necrosis in Adults. DEUTSCHES ARZTEBLATT INTERNATIONAL 2017; 113:31-8. [PMID: 26857510 DOI: 10.3238/arztebl.2016.0031] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 10/05/2015] [Accepted: 10/05/2015] [Indexed: 12/16/2022]
Abstract
BACKGROUND Atraumatic necrosis of the femoral head is a common cause of hip arthrosis in middle age. In Germany, it affects 5000-7000 patients per year, corresponding to an incidence of 0.01%. Though rarer than primary hip arthrosis, it is still of major clinical and socio-economic significance. Patients with this problem should be diagnosed early and given stage-appropriate treatment. METHODS This review is based on pertinent publications that were retrieved by a selective search in the PubMed, Embase, Medline, and Cochrane Library databases using the terms "osteonecrosis," "femoral head necrosis," "diagnosis," "classification," "conservative treatment," "surgical treatment," "joint preservation," "osteotomy," and "arthroplasty," as well as a recent guideline on atraumatic necrosis of the femoral head in adults. RESULTS The etiology and pathogenesis of atraumatic femoral head necrosis in adults are not yet fully clear. The main risk factor is prolonged corticosteroid treatment. Nonspecific complaints and an initially normal plain x-ray of the hip can delay the diagnosis. The diagnosis is established by plain x-ray, computerized tomography, magnetic resonance tomography, and scintigraphy. Conservative treatment alone is not considered adequate. The range of surgical treatments includes joint-preserving and (for more severe necrosis) joint-resecting methods. CONCLUSION Atraumatic femoral head necrosis in adults is a disease that progresses in stages; depending on its stage, it can either be cured or lead to hip arthrosis. A full cure is possible only in early stages. Current research focuses on the effect of new drugs on the intermediateand long-term outcome.
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Mohanty SP, Singh KA, Kundangar R, Shankar V. Management of non-traumatic avascular necrosis of the femoral head-a comparative analysis of the outcome of multiple small diameter drilling and core decompression with fibular grafting. Musculoskelet Surg 2016; 101:59-66. [PMID: 27757848 DOI: 10.1007/s12306-016-0431-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 10/09/2016] [Indexed: 11/24/2022]
Abstract
BACKGROUND The purpose of this study was to compare the clinical and radiological outcomes of multiple small diameter drilling and core decompression with fibular strut grafting in the management of non-traumatic avascular necrosis (AVN) of the femoral head. MATERIALS AND METHODS Outcomes of patients with AVN treated by multiple small diameter drilling (group 1) were compared retrospectively with patients treated by core decompression and fibular grafting (group 2). Harris hip score (HHS) was used to assess the clinical status pre- and postoperatively. Modified Ficat and Arlet classification was used to assess the radiological stage pre- and postoperatively. RESULTS Forty-six patients (68 hips) were included in this study. Group 1 consisted of 33 hips, and group 2 consisted of 35 hips. In stages I and IIB, there was no statistically significant difference in the final HHS between the two groups. However, in stages IIA and III, hips in group 2 had a better final HHS (P < 0.05). In terms of radiographic progression, there was no statistical difference between hips in stages I, IIA and stage IIB. However, in stage III, hips belonging to group 2 had better results (P < 0.05). Kaplan-Meier survivorship analysis showed better outcome in group 2 in stage III (P < 0.05). CONCLUSIONS Hips with AVN in the precollapse stage can be salvaged by core decompression with or without fibular grafting. Multiple small diameter drilling is relatively simple and carries less morbidity and hence preferred in stages I and II. However, in stage III disease, core decompression with fibular strut grafting gives better results.
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Affiliation(s)
- S P Mohanty
- Department of Orthopaedics, Kasturba Hospital, Manipal University, Manipal, Karnataka, 576104, India
| | - K A Singh
- Department of Orthopaedics, Kasturba Hospital, Manipal University, Manipal, Karnataka, 576104, India.
| | - R Kundangar
- Department of Orthopaedics, Kasturba Hospital, Manipal University, Manipal, Karnataka, 576104, India
| | - V Shankar
- Department of Orthopaedics, Kasturba Hospital, Manipal University, Manipal, Karnataka, 576104, India
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Abstract
BACKGROUND Osteonecrosis of the femoral head (ONFH) is a debilitating disease in orthopedics, frequently progressing to femoral head collapse and osteoarthritis. It is thought to be a multifactorial disease. ONFH ultimately results in femoral head collapse in 75-85% of untreated patients. Total hip arthroplasty (THA) yields satisfactory results in the treatment of the end stage of the disease. However, disease typically affects males between the ages of 20 and 40 years and joint replacement is not the ideal option for younger patients. Recently, mesenchymal stem cells and platelet rich plasma (PRP) have been used as an adjunct to core decompression to improve clinical success in the treatment of precollapse hips. MATERIALS AND METHODS A prospective study of 40 hips in 30 patients was done. There were 19 males and 11 females with a mean age 36.7 ± 6.93 years. The indication for the operation was restricted primarily to modified Ficat stages IIb and III. 16 hips (40%) had stage IIb and 24 hips (60%) had stage III ONFH. The period of follow up ranged between 36-50 months with a mean 41.4 ± 3.53 months. All patients were assessed clinically during pre- and post-operative period according to the Harris Hip Score (HHS), Visual Analog Score (VAS) and radiologically by X-rays. Magnetic resonance imaging (MRI) was done preoperatively to confirm the diagnosis and every 6 months postoperatively for assessment of healing. The operative procedure include removal of necrotic area with drilling then the cavity was filled with a composite of bone graft mixed with PRP. RESULTS The mean HHS improved from 46.0 ± 7.8 preoperatively to 90.28 ± 19 at the end of followup (P < 0.0001). The mean values of VAS were 78 ± 21 and 35 ± 19 at preoperatively period and final followup, respectively, with an average reduction of 43 points. CONCLUSION We found that the use of PRP with collagen sheet can increase the reparable capacity after drilling of necrotic segment in stage IIb and III ONFH.
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Affiliation(s)
- Ahmed M Samy
- Department of Orthopedics, Tanta University, Tanta, Egypt,Address for correspondence: Dr. Ahmed M Samy, 150 Elgeesh Street, Gharbia, Tanta, Egypt. E-mail:
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Pierce TP, Elmallah RK, Jauregui JJ, Poola S, Mont MA, Delanois RE. A current review of non-vascularized bone grafting in osteonecrosis of the femoral head. Curr Rev Musculoskelet Med 2015; 8:240-5. [PMID: 26009009 DOI: 10.1007/s12178-015-9282-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Over the past three decades, non-vascularized bone grafts have been demonstrated to be viable treatments for pre- and early post-collapse osteonecrosis of the femoral head; however, there are limited reviews on this topic. Therefore, the purposes of this review are to (1) provide a summary of the different surgical techniques and their respective clinical outcomes and (2) evaluate new adjunct therapies. Originally, non-vascularized bone grafting was performed using the Phemister technique with varying results. More recently, newer techniques such as the lightbulb and trapdoor are used to place non-vascularized bone grafts with excellent results. The addition of various biological agents has demonstrated positive results; however, further studies are needed to confirm the best appropriate indications and to elucidate long-term results.
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Affiliation(s)
- Todd P Pierce
- Center for Joint Preservation and Replacement, Rubin Institute for Advanced Orthopedics, Sinai Hospital of Baltimore, 2401 West Belvedere Avenue, Baltimore, MD, 21215, USA
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Pierce TP, Jauregui JJ, Elmallah RK, Lavernia CJ, Mont MA, Nace J. A current review of core decompression in the treatment of osteonecrosis of the femoral head. Curr Rev Musculoskelet Med 2015; 8:228-32. [PMID: 26045085 DOI: 10.1007/s12178-015-9280-0] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The review describes the following: (1) how traditional core decompression is performed, (2) adjunctive treatments, (3) multiple percutaneous drilling technique, and (4) the overall outcomes of these procedures. Core decompression has optimal outcomes when used in the earliest, precollapse disease stages. More recent studies have reported excellent outcomes with percutaneous drilling. Furthermore, adjunct treatment methods combining core decompression with growth factors, bone morphogenic proteins, stem cells, and bone grafting have demonstrated positive results; however, larger randomized trial is needed to evaluate their overall efficacy.
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Affiliation(s)
- Todd P Pierce
- Center for Joint Preservation and Replacement, Rubin Institute for Advanced Orthopedics, Sinai Hospital of Baltimore, 2401 West Belvedere Avenue, Baltimore, MD, 21215, USA
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Zeng Y, Qi X, Feng W, Li J, Li F, Zeng J, Yi C, Chen J. One-sided hip-preserving and concurrent contralateral total hip arthroplasty for the treatment of bilateral osteonecrosis of the femoral head in different stages: short-medium term outcomes. BMC Musculoskelet Disord 2015; 16:133. [PMID: 26040323 PMCID: PMC4455936 DOI: 10.1186/s12891-015-0583-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Accepted: 05/15/2015] [Indexed: 11/10/2022] Open
Abstract
Background We aimed to evaluate the clinical and radiological short-medium term outcomes for the treatment of bilateral osteonecrosis of the femoral head (ONFH) with hip-preserving surgery of core decompression followed by tightly impaction bone grafting combining with non-vascularized fibular allografting in one hip and concurrent one-stage total hip arthroplasty (THA) in the contralateral side. We hypothesized the aforementioned surgery showed benefits of protecting the preserved hip from collapsing and thereafter THA was delayed or avoided. Methods We retrospectively reviewed a consecutive series of 18 non-traumatic bilateral ONFH patients (36 hips) who had undergone previous mentioned surgeries between July 2004 and June 2013. Preoperative and the last follow-up Harris Hip Score (HHS) and Visual Analogue Scale (VAS) Score were obtained for clinical outcomes evaluation and X-rays of antero-posterior and frog-leg lateral views of bilateral hips were compared for radiological outcomes assessment. Results All patients were telephone contacted for out-patient clinic return visit at an average follow-up time of 53.3 months (ranged from 20 months to 107 months). Of the 18 patients (15 men and 3 women), there were 5 patients were diagnosed preoperative IIB stages according to classification of the Association Research Circulation Osseuse classification (ARCO) and the remaining 13 patients were in ARCO IIIC stages. The mean age of the included patients was 40.7 years (range from 22 to 59 years). No age and followed-up time difference existed in genders. The postoperative HHS were 83.8 ± 17.9 points, and it revealed statistical significance when compared to preoperative 61.6 ± 17.0 points (p < 0.05). The VAS scores were reduced from preoperative 6.2 ± 2.0 points to postoperative 2.8 ± 2.3 points, which also manifested outcomes significance (p < 0.05). From radiological aspects, 14 patients acquired well repairmen of the necrotic areas of the femoral head. However, the other 4 patients ultimately suffered femoral head collapse, and the severe pain was gotten rid of after THA surgeries were performed. Conclusions The un-collapsed hip can achieve biological stability and sufficient blood supply through the hip-preserving surgery and obtain longtime repairmen of the necrotic bone as well as early non-weight-bearing function training, which benefits from distributing the whole body weight load to the hip of one-stage THA. Consequently, we recommend this sort of surgery for clinical practice trial when faced bilateral ONFH in different stages though longer time follow-up and larger samples are essentially needed to address its efficacy.
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Affiliation(s)
- Yirong Zeng
- Department of Orthopaedic, First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Airport Road 16#, 510405, Guangzhou City, Guangdong Province, China.
| | - Xinyu Qi
- Department of Orthopaedic, First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Airport Road 16#, 510405, Guangzhou City, Guangdong Province, China.
| | - Wenjun Feng
- Department of Orthopaedic, First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Airport Road 16#, 510405, Guangzhou City, Guangdong Province, China.
| | - Jie Li
- Department of Orthopaedic, First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Airport Road 16#, 510405, Guangzhou City, Guangdong Province, China.
| | - Feilong Li
- Department of Orthopaedic, First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Airport Road 16#, 510405, Guangzhou City, Guangdong Province, China.
| | - Jianchun Zeng
- Department of Orthopaedic, First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Airport Road 16#, 510405, Guangzhou City, Guangdong Province, China.
| | - Chunzhi Yi
- Department of Orthopaedic, First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Airport Road 16#, 510405, Guangzhou City, Guangdong Province, China.
| | - Jinlun Chen
- Department of Orthopaedic, First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Airport Road 16#, 510405, Guangzhou City, Guangdong Province, China.
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Gagala J, Tarczyńska M, Gawęda K. Clinical and radiological outcomes of treatment of avascular necrosis of the femoral head using autologous osteochondral transfer (mosaicplasty): preliminary report. INTERNATIONAL ORTHOPAEDICS 2013; 37:1239-44. [PMID: 23632987 PMCID: PMC3685652 DOI: 10.1007/s00264-013-1893-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Accepted: 03/31/2013] [Indexed: 11/27/2022]
Abstract
Purpose The purpose of this study was to evaluate clinical and radiological outcomes of autologous osteochondral transfer (OATS) for femoral head osteonecrosis. Methods Twenty-one hips in 20 patients (one woman and 19 men), average patients' age at the time of surgery of 35.4 (range 20–56) years, were treated with OATS for osteonecrosis of the femoral head (ONFH). Seven patients at pre-collapse ARCO stages IIA and IIB were treated with OATS alone. Thirteen patients with large pre-collapse ARCO IIC and post-collapse ARCO III and IV were treated with OATS and morselised bone allografts (OATS/allograft). Harris hip score (HHS) was used for clinical evaluation of outcomes; X-rays were performed to examine the evolution of the disease. Kaplan-Meier survival curves were used to determine the failure of the procedures with conversion to THR defined as endpoint. Results Follow-up of patients treated with OATS alone was 46.14 (range 18–75) months with HHS improvement from a preoperative mean of 42 to 87.85 points at the latest follow-up examination. Only one patient in this group needed a revision operation with THR. The survival for this group of patients was 85.71 % at four years. Follow-up of patients treated with AOTS/allograft was 32.7 (range 7–84) months with HHS improvement from a preoperative mean of 35.2 to 65.7 points at the latest follow-up examination. One patient died six months after the surgery. There were five conversions to THR because of femoral head collapse in this group of patients with survival of 61.54 % at three years. Conclusion The use of osteochondral grafts offers the possibility of successful treatment for ONFH at small and medium pre-collapse stages. The outcomes of large pre-collapse and post-collapse stages were below our expectations. OATS is a time buying procedure for young patients as it may defer total hip replacement.
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Affiliation(s)
- Jacek Gagala
- Orthopaedic Surgery and Traumatology, Medical University, Lublin, Poland
| | - Marta Tarczyńska
- Orthopaedic Surgery and Traumatology, Medical University, Lublin, Poland
| | - Krzysztof Gawęda
- Orthopaedic Surgery and Traumatology, Medical University, Lublin, Poland
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Abstract
Osteonecrosis of the femoral head is a condition that affects upwards of 10,000 individuals in the USA each year. The peak incidence is in the fourth decade of life, and overall, there is a male preponderance. The condition accounts for up to 12% of total hip arthroplasties performed in developed countries. The etiology can be traumatic or non-traumatic, with 90% of atraumatic cases attributed to corticosteroid therapy or excess alcohol consumption. Osteonecrosis of the femoral head reflects the final common pathway of a range of insults to the blood supply and ultimately results in femoral head collapse, acetabular involvement, and secondary osteoarthritis. Currently, conservative treatment options, which aim to correct pathophysiologic features allowing revascularization and new bone formation, appear to be able to delay but not halt the progression of this condition. As a consequence of femoral head osteonecrosis, many individuals undergo surgical treatments including: core decompression, osteotomy, non-vascularized bone matrix grafting, free vascularized fibular grafts, limited femoral resurfacing, total hip resurfacing, and total hip arthroplasty.
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Affiliation(s)
- Thomas W. Hamilton
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal, Science University of Oxford John Radcliffe Hospital, Headley Way, Headington Oxford, OX3 9DU USA
| | - Susan M. Goodman
- Department of Medicine, Hospital for Special Surgery, New York, NY USA
| | - Mark Figgie
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY USA
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15
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Wang BL, Sun W, Shi ZC, Zhang NF, Yue DB, Guo WS, Shi SH, Li ZR. Treatment of nontraumatic osteonecrosis of the femoral head using bone impaction grafting through a femoral neck window. INTERNATIONAL ORTHOPAEDICS 2009; 34:635-9. [PMID: 19529935 DOI: 10.1007/s00264-009-0822-1] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2009] [Revised: 05/19/2009] [Accepted: 05/19/2009] [Indexed: 12/13/2022]
Abstract
Nontraumatic osteonecrosis of the femoral head (non-ONFH) is a disorder that can lead to femoral head collapse and the need for total hip replacement. Various head-preserving procedures have been used for this disease to avert the need for total hip replacement. These include various vascularised and nonvascularised bone grafting procedures. We examined the effect of bone-grafting through a window at the femoral head-neck junction known as the "light bulb" approach for the treatment of osteonecrosis of the femoral head with a combination of demineralised bone matrix (DBM) and auto-iliac bone. The study included 110 patients (138 hips; 41 females, 69 males; mean age 32.36 years, range 17-54 years) with stage IIA-IIIA nontraumatic avascular necrosis of the femoral head according to the system of the ARCO (Association Research Circulation Osseous). The bone grafting procedure is called "light bulb" procedure in which the diseased bone was replaced by a bone graft substitute (combination of DBM and auto-iliac bone).The outcome was determined by the changes in the Harris hip score, by progression in radiographic stages, and by the need for hip replacement. The mean follow-up was 25.37 months (range 7-42 months). All data were processed by a statistics analysis including Cox risk model analysis and Kaplan-Meier survival analysis. Pre- and postoperative evaluations showed that the mean Harris hip score increased from 62 to 79. Clinically, 94 of 138 hips (68%) were successful at the latest follow-up, and radiological improvement was noted in 100% of patients in stage IIA, 76.67% of patients in stage IIB and 50.96% of patients in stage IIC and IIIA cases. Excellent and good results according to the Harris score were obtained in 100% of cases in stage IIA, 93.33% in stage IIB and 59.62% in stages IIIA and IIC stage, with a survivorship of 85% in stages IIA and IIB and 60% in stage IIIA and IIC cases. Cox risk model analysis showed that the clinical success rate correlated with both pre-operation stage and the necrotic area of the femoral head. The complications included ectopic ossification, lateral femoral cutaneous nerve lesion and joint infection. This procedure may be effective at avoiding or forestalling the need for total hip replacement in young patients with early to intermediate stages of osteonecrosis of the femoral head. Therefore, it may be the treatment of choice particularly in nontraumatic osteonecrosis of the femoral head of pre-collapse stage with small and middle area (<30%, or the depth of collapse <2 mm).
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Affiliation(s)
- Bai-Liang Wang
- Osteonecrosis and Joint-Preserving and Reconstruction Center, Department of Orthopaedic Surgery, China-Japan Friendship Hospital, Beijing 100029, China.
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16
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Shih LY, Wong YC, Shih HN. One-stage hip arthroplasty and bone grafting for bilateral femoral head osteonecrosis. Clin Orthop Relat Res 2009; 467:1522-8. [PMID: 18648898 PMCID: PMC2674150 DOI: 10.1007/s11999-008-0393-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2008] [Accepted: 06/30/2008] [Indexed: 01/31/2023]
Abstract
UNLABELLED One-stage hip arthroplasty and contralateral core decompression with bone grafting were performed for 30 patients with bilateral femoral head osteonecrosis between April 2002 and June 2005. The treatment course, clinical and radiographic outcomes, and medical costs were compared with another 30 age-, gender-, etiology-, and disease extent-matched patients undergoing two-stage treatment during the same period. The two groups had similar clinical data and few complications. Total hospital stay and associated costs were reduced for patients who had one-stage treatment. These patients also returned to work faster (6.0 versus 10.8 months). At an average followup of 46 months, progression to greater than 2 mm of collapse of the salvaged femoral head was observed in seven patients (23%) who had one-stage treatment and 14 patients (47%) who had two-stage treatment. Conversion to hip arthroplasty was performed in five patients (17%) in the one-stage group and 12 patients (40%) in the two-stage group. A special group of patients with bilateral osteonecrosis of the femoral head seemed to benefit from one-stage hip arthroplasty and contralateral core decompression with bone grafting and had better survival of the salvaged femoral head. One-stage hip arthroplasty and core decompression with bone grafting proved to be a cost-effective method that did not increase perioperative morbidity. LEVEL OF EVIDENCE Level II, therapeutic study. See the Guidelines for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Lih-Yuann Shih
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital, 5, Fu-Hsing St, Kweishan, 333 Taoyuan, Taiwan, ROC
- Department of Orthopedic Surgery, Saint Paul’s Hospital, Taoyuan, Taiwan, ROC
| | - Yon-Cheong Wong
- Department of Radiology, Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Hsin-Nung Shih
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital, 5, Fu-Hsing St, Kweishan, 333 Taoyuan, Taiwan, ROC
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17
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Seyler TM, Marker DR, Ulrich SD, Fatscher T, Mont MA. Nonvascularized bone grafting defers joint arthroplasty in hip osteonecrosis. Clin Orthop Relat Res 2008; 466:1125-32. [PMID: 18351424 PMCID: PMC2311481 DOI: 10.1007/s11999-008-0211-x] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A variety of nonvascularized bone grafting techniques have been proposed with varying degrees of success as treatment alternatives for osteonecrosis of the femoral head. The success of these procedures may be enhanced using ancillary growth and differentiation factors. We retrospectively reviewed 33 patients (39 hips) with osteonecrosis of the hip who had nonvascularized bone grafting procedures with supplemental OP-1. We compared the outcomes in this cohort to similar patients treated nonoperatively or with other nonvascularized bone grafting procedures. We used a trapdoor to make a window at the head-neck junction to remove necrotic bone and packed the excavated area with autogenous cancellous bone graft, marrow, and OP-1. The minimum followup was 24 months (mean, 36 months; range, 24-50 months). We performed no further surgery in 25 of 30 small- and medium-sized lesions (80%) but did in two of nine large lesions. Hips with Ficat Stage II disease were not reoperated in 18 of 22 cases during the followup periods. Our short-term results compare similarly to nonoperative treatment and other reports of nonvascularized bone grafting. With the addition of ancillary growth factors, these procedures effectively reduce donor site morbidity and may defer joint arthroplasty in selected patients.
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Affiliation(s)
- Thorsten M. Seyler
- Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, 2401 West Belvedere Avenue, Baltimore, MD 21215 USA ,Department of Orthopaedic Surgery, Wake Forest University, Winston-Salem, NC USA
| | - David R. Marker
- Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, 2401 West Belvedere Avenue, Baltimore, MD 21215 USA
| | - Slif D. Ulrich
- Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, 2401 West Belvedere Avenue, Baltimore, MD 21215 USA
| | - Tobias Fatscher
- Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, 2401 West Belvedere Avenue, Baltimore, MD 21215 USA
| | - Michael A. Mont
- Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, 2401 West Belvedere Avenue, Baltimore, MD 21215 USA
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Abstract
Osteonecrosis of the femoral head eventually leads to the destruction of the femoral head, if it remains untreated. Depending on the localization and the extent of the osteonecrosis several surgical treatment options can be considered. For early small and medium-sized pre-collapse lesions, core decompression is the treatment of choice. Osteotomies and bone grafting procedures can be utilized in medium pre-collapse, as well as in small post-collapse lesions. Cartilage lesions of the femoral head allow limited femoral resurfacing arthroplasty. If the acetabulum reveals cartilage lesions, a total hip replacement should be preformed.
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Affiliation(s)
- D von Stechow
- Abteilung für Rheumaorthopädie, Johann-Wolfgang-Goethe-Universität, Marienburgstr. 2, 60528, Frankfurt am Main.
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