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Gottlich CP, Fisher JC, Diab M. A Current Review in the Orthopedic Management of Osteonecrosis of the knee Secondary to Treatment of Pediatric Hematologic Malignancy. Orthop Rev (Pavia) 2024; 16:115354. [PMID: 38533522 PMCID: PMC10963255 DOI: 10.52965/001c.115354] [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: 02/21/2023] [Accepted: 02/05/2024] [Indexed: 03/28/2024] Open
Abstract
Acute Lymphoblastic Leukemia is the most prevalent pediatric hematologic malignancy. The treatment for this illness has advanced significantly, now touting a 90% cure rate. Although these patients often become disease free, treatment can leave devastating effects that last long after their disease burden is alleviated. A commonly experienced result of treatment is osteonecrosis (ON), often occurring in weight bearing joints. Uncertainty exists in the optimal treatment of this cohort of patients. In this review, we describe the etiology and suspected pathogenesis of ON, as well as treatment options described in the literature.
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Affiliation(s)
| | - John C Fisher
- Orthopedic Surgery Texas Tech University Health Sciences Center
| | - Michel Diab
- Orthopedic Surgery Texas Tech University Health Sciences Center
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2
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Musbahi O, Waddell L, Shah N, Smith SE, Chen AF, Bisson L, Katz JN. Subchondral Insufficiency Fractures of the Knee: A Clinical Narrative Review. JBJS Rev 2023; 11:01874474-202310000-00005. [PMID: 37812676 DOI: 10.2106/jbjs.rvw.23.00084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
» Subchondral insufficiency fractures of the knee (SIFKs) are subchondral plate fractures with a prevalence of 2% to 4% of all knee injuries.» Magnetic resonance imaging is the gold standard for evaluating SIFK, while plain radiographs have limited the use in the diagnosis of SIFK.» Among patients with SIFK, 50% to 100% have meniscal pathology.» Medical therapies and standard treatments traditionally used in the management of knee osteoarthritis differ from recommended management of SIFK patients.» Randomized controlled trials and cohort studies with long-term follow-up are needed to determine the optimal rehabilitation protocol, interventional therapy, and prognosis of SIFK patients.
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Affiliation(s)
- Omar Musbahi
- Orthopedic and Arthritis Center for Outcomes Research (OrACORe), Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Imperial College London, London, United Kingdom
| | - Lily Waddell
- Orthopedic and Arthritis Center for Outcomes Research (OrACORe), Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Nehal Shah
- Harvard Medical School, Boston, Massachusetts
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Stacy E Smith
- Harvard Medical School, Boston, Massachusetts
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Antonia F Chen
- Orthopedic and Arthritis Center for Outcomes Research (OrACORe), Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Leslie Bisson
- Department of Orthopedic Surgery, University of Buffalo, Buffalo, New York
| | - Jeffrey N Katz
- Orthopedic and Arthritis Center for Outcomes Research (OrACORe), Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- Department of Epidemiology, Harvard Chan School of Public Health, Boston, Massachusetts
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3
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Limelette M, De Fourmestraux C, Despas C, Lafragette A, Veziers J, Le Guennec Y, Touzot-Jourde G, Lefevre FX, Verron E, Bouler JM, Bujoli B, Gauthier O. Calcium Phosphate Cements Combined with Blood as a Promising Tool for the Treatment of Bone Marrow Lesions. J Funct Biomater 2023; 14:jfb14040204. [PMID: 37103294 PMCID: PMC10143268 DOI: 10.3390/jfb14040204] [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: 02/24/2023] [Revised: 03/24/2023] [Accepted: 04/03/2023] [Indexed: 04/28/2023] Open
Abstract
The solid phase of a commercial calcium phosphate (Graftys® HBS) was combined with ovine or human blood stabilized either with sodium citrate or sodium heparin. The presence of blood delayed the setting reaction of the cement by ca. 7-15 h, depending on the nature of the blood and blood stabilizer. This phenomenon was found to be directly related to the particle size of the HBS solid phase, since prolonged grinding of the latter resulted in a shortened setting time (10-30 min). Even though ca. 10 h were necessary for the HBS blood composite to harden, its cohesion right after injection was improved when compared to the HBS reference as well as its injectability. A fibrin-based material was gradually formed in the HBS blood composite to end-up, after ca. 100 h, with a dense 3D organic network present in the intergranular space, thus affecting the microstructure of the composite. Indeed, SEM analyses of polished cross-sections showed areas of low mineral density (over 10-20 µm) spread in the whole volume of the HBS blood composite. Most importantly, when the two cement formulations were injected in the tibial subchondral cancellous bone in a bone marrow lesion ovine model, quantitative SEM analyses showed a highly significant difference between the HBS reference versus its analogue combined with blood. After a 4-month implantation, histological analyses clearly showed that the HBS blood composite underwent high resorption (remaining cement: ca. 13.1 ± 7.3%) and new bone formation (newly formed bone: 41.8 ± 14.7%). This was in sharp contrast with the case of the HBS reference for which a low resorption rate was observed (remaining cement: 79.0 ± 6.9%; newly formed bone: 8.6 ± 4.8%). This study suggested that the particular microstructure, induced by the use of blood as the HBS liquid phase, favored quicker colonization of the implant and acceleration of its replacement by newly formed bone. For this reason, the HBS blood composite might be worth considering as a potentially suitable material for subchondroplasty.
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Affiliation(s)
- Maxence Limelette
- CNRS, CEISAM, UMR 6230, Nantes Université, 44000 Nantes, France
- Graftys SA, Eiffel Park, Pôle d'activités d'Aix en Provence, 13080 Aix en Provence, France
| | - Claire De Fourmestraux
- Department of Small Animal and Equine Surgery and Anesthesia, Nantes-Atlantic College of Veterinary Medicine, Food Science and Engineering (ONIRIS), 44307 Nantes, France
- Regenerative Medicine and Skeleton, INSERM, University Hospital (CHU), UMR 1229-RMeS, Nantes University, 44000 Nantes, France
| | - Christelle Despas
- LCPME, CNRS UMR 7564, Université de Lorraine, 54800 Villers Lès Nancy, France
| | - Audrey Lafragette
- Department of Small Animal and Equine Surgery and Anesthesia, Nantes-Atlantic College of Veterinary Medicine, Food Science and Engineering (ONIRIS), 44307 Nantes, France
| | - Joelle Veziers
- Regenerative Medicine and Skeleton, INSERM, University Hospital (CHU), UMR 1229-RMeS, Nantes University, 44000 Nantes, France
| | - Yohan Le Guennec
- Regenerative Medicine and Skeleton, INSERM, University Hospital (CHU), UMR 1229-RMeS, Nantes University, 44000 Nantes, France
| | - Gwenola Touzot-Jourde
- Department of Small Animal and Equine Surgery and Anesthesia, Nantes-Atlantic College of Veterinary Medicine, Food Science and Engineering (ONIRIS), 44307 Nantes, France
- Regenerative Medicine and Skeleton, INSERM, University Hospital (CHU), UMR 1229-RMeS, Nantes University, 44000 Nantes, France
| | | | - Elise Verron
- CNRS, CEISAM, UMR 6230, Nantes Université, 44000 Nantes, France
| | | | - Bruno Bujoli
- CNRS, CEISAM, UMR 6230, Nantes Université, 44000 Nantes, France
| | - Olivier Gauthier
- Department of Small Animal and Equine Surgery and Anesthesia, Nantes-Atlantic College of Veterinary Medicine, Food Science and Engineering (ONIRIS), 44307 Nantes, France
- Regenerative Medicine and Skeleton, INSERM, University Hospital (CHU), UMR 1229-RMeS, Nantes University, 44000 Nantes, France
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4
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Roth A, Maus U. [Drug treatment of osteonecrosis]. ORTHOPADIE (HEIDELBERG, GERMANY) 2022; 51:783-791. [PMID: 36074164 DOI: 10.1007/s00132-022-04300-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/09/2022] [Indexed: 06/15/2023]
Abstract
The medicinal treatment of osteonecrosis is described as part of the conservative treatment for atraumatic femoral head necrosis of the hip in adults and for Ahlbäck's disease of the knee joint. For femoral head necrosis, iloprost is used in the early stages (ARCO I and II) as a treatment attempt to eliminate pain and the accompanying bone marrow edema. This also applies to the use of bisphosphonates, whereby preferably small defects (< 30%) are suitable for treatment. Bisphosphonates are successfully used in the knee joint to treat Ahlbäck's disease, although the results are sometimes contradictory. Other locations, such as the humeral head, talus, scaphoid, lunate, proximal tibia, and metatarsal head, are sometimes successfully treated with bisphosphonates. Although the results seem promising, the groups are far too small to derive treatment recommendations in this regard.
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Affiliation(s)
- Andreas Roth
- Klinik und Poliklinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Bereich Endoprothetik/Orthopädie, Universitätsklinikum Leipzig AöR, Liebigstr. 20, Haus 4, 04103, Leipzig, Deutschland.
| | - Uwe Maus
- Klinik für Orthopädie und Unfallchirurgie, Universitätsklinikum Düsseldorf, Düsseldorf, Deutschland
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5
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Pearl MC, Mont MA, Scuderi GR. Osteonecrosis of the Knee: Not all Bone Edema is the Same. Orthop Clin North Am 2022; 53:377-392. [PMID: 36208881 DOI: 10.1016/j.ocl.2022.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Knee pain is among the most common complaints that an orthopedic surgeon may see in practice. It is often worked up with X-rays and MRI, leading to a myriad of potential diagnoses ranging from minimal edema patterns to various types of osteonecrosis. Similarities in certain causes can pose diagnostic challenges. The purpose of this review was to present the 3 types of osteonecrosis observed in the knee as well as additional causes to consider to help aid in the diagnosis and treatment..
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Affiliation(s)
- Matthew C Pearl
- Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, NY, USA; Northwell Orthopedic Institute, 130 East 77th Street, 11th Floor, Black Hall, New York, NY 10075, USA.
| | - Michael A Mont
- Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, NY, USA; Rubin Institute for Advanced Orthopedics, Sinai Hospital of Baltimore, 2401 W. Belvedere Avenue, Baltimore, MD, USA
| | - Giles R Scuderi
- Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, NY, USA; Northwell Orthopedic Institute, 210 East 64th Street, New York, NY 10065, USA
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6
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Lo CH, Tang YHB. A Case of Subchondral Insufficiency Fracture of the Knee at Lateral Femoral Condyle Treated With Unicompartmental Knee Arthroplasty. Arthroplast Today 2022; 16:15-20. [PMID: 35620586 PMCID: PMC9126744 DOI: 10.1016/j.artd.2022.04.002] [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: 02/09/2022] [Revised: 03/28/2022] [Accepted: 04/03/2022] [Indexed: 11/25/2022] Open
Abstract
Spontaneous insufficiency fracture of the knee is a potentially devastating yet poorly understood disease entity that can lead to secondary osteoarthritis. Most cases involve the medial femoral condyle, and the lateral femoral condyle is rarely affected. The optimal treatment for spontaneous insufficiency fracture of the lateral femoral condyle remains undetermined, and there are no previous dedicated reports on treatment outcome with unicompartmental knee arthroplasty. A middle-aged lady presented with subacute left knee pain and a locked knee. Subsequent imaging studies revealed a spontaneous insufficiency fracture of the lateral femoral condyle. In view of the isolated compartment involvement, unicompartmental knee arthroplasty was performed with satisfactory outcome. At 1 year postoperatively, the patient had complete resolution of knee pain and was able to resume working.
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Affiliation(s)
- Chun Hin Lo
- Corresponding author. Department of Orthopaedics and Traumatology, Tuen Mun Hospital, Tuen Mun, New Territories, Hong Kong. Tel.: +852 2468 5111.
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7
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Zmerly H, Moscato M, Akkawi I, Galletti R, Di Gregori V. Treatment options for secondary osteonecrosis of the knee. Orthop Rev (Pavia) 2022; 14:33639. [PMID: 35775038 PMCID: PMC9239350 DOI: 10.52965/001c.33639] [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: 08/23/2021] [Accepted: 02/20/2022] [Indexed: 08/30/2023] Open
Abstract
Knee osteonecrosis is a debilitating progressive degenerative disease characterized by subchondral bone ischemia. It can lead to localized necrosis, tissue death, and progressive joint destruction. For this reason, it is essential to diagnose and treat this disease early to avoid subchondral collapse, chondral damage, and end-stage osteoarthritis, where the only solution is total knee arthroplasty. Three types of knee osteonecrosis have been documented in the literature: spontaneous or primitive, secondary, and post arthroscopy. Spontaneous osteonecrosis is the most common type studied in the literature. Secondary osteonecrosis of the knee is a rare disease and, unlike the spontaneous one, involves patients younger than 50 years. It presents a particular set of pathological, clinical, imaging, and progression features. The management of secondary osteonecrosis is determined by the stage of the disorder, the clinical manifestation, the size and location of the lesions, whether the involvement is unilateral or bilateral, the patient's age, level of activity, general health, and life expectancy. This review aims to present the recent evidence on treatment options for secondary osteonecrosis of the knee, including conservative treatment, joint preserving surgery, and knee replacement.
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Affiliation(s)
- Hassan Zmerly
- San Pier Damiano Hospital, GVM, Faenza (RA), Italy; Villa Erbosa Hospital, Bologna, Italy
| | | | | | | | - Valentina Di Gregori
- Medical direction, San Pier Damiano Hospiatl, GVM care and research, Faenza (RA), Italy
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8
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Ochi J, Nozaki T, Nimura A, Yamaguchi T, Kitamura N. Subchondral insufficiency fracture of the knee: review of current concepts and radiological differential diagnoses. Jpn J Radiol 2021; 40:443-457. [PMID: 34843043 PMCID: PMC9068663 DOI: 10.1007/s11604-021-01224-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 11/19/2021] [Indexed: 12/27/2022]
Abstract
Subchondral insufficiency fracture of the knee (SIFK) is a common cause of knee joint pain in older adults. SIFK is a type of stress fracture that occurs when repetitive and excessive stress is applied to the subchondral bone. If the fracture does not heal, the lesion develops into osteonecrosis and results in osteochondral collapse, requiring surgical management. Because of these clinical features, SIFK was initially termed "spontaneous osteonecrosis of the knee (SONK)" in the pre-MRI era. SONK is now categorized as an advanced SIFK lesion in the spectrum of this disease, and some authors believe the term "SONK" is a misnomer. MRI plays a significant role in the early diagnosis of SIFK. A subchondral T2 hypointense line of the affected condyle with extended bone marrow edema-like signal intensity are characteristic findings on MRI. The large lesion size and the presence of osteochondral collapse on imaging are associated with an increased risk of osteoarthritis. However, bone marrow edema-like signal intensity and osteochondral collapse alone are not specific to SIFK, and other osteochondral lesions, including avascular necrosis, osteochondral dissecans, and osteoarthritis should be considered. Chondral lesions and meniscal abnormalities, including posterior root tears, are also found in many patients with SIFK, and they are considered to be related to the development of SIFK. We review the clinical and imaging findings, including the anatomy and terminology history of SIFK, as well as its differential diagnoses. Radiologists should be familiar with these imaging features and clinical presentations for appropriate management.
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Affiliation(s)
- Junko Ochi
- Department of Diagnostic Radiology, Suita Tokushukai Hospital, 21-1, Senriokanishi, Suita-shi, Osaka, 565-0814, Japan.
| | - Taiki Nozaki
- Department of Radiology, St. Luke's International Hospital, 9-1, Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan
| | - Akimoto Nimura
- Department of Functional Joint Anatomy, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - Takehiko Yamaguchi
- Department of Pathology, Dokkyo Medical University Nikko Medical Center, 632 Takatoku, Nikko, Tochigi, 321-2593, Japan
| | - Nobuto Kitamura
- Department of Orthopaedic Surgery, St Luke's International Hospital, 9-1, Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan
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9
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Zimmerman ZE, Bisson LJ, Katz JN. Perspective on subchondral insufficiency fracture of the knee. OSTEOARTHRITIS AND CARTILAGE OPEN 2021; 3:100183. [DOI: 10.1016/j.ocarto.2021.100183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/14/2021] [Accepted: 05/17/2021] [Indexed: 10/21/2022] Open
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10
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Shen Z, Chen Z, Xie Z, Xu Y, Wang T, Li J, Yuan C, Liu J, Shi X, Ai Y, Dong W, Guo Y. Bisphosphonate for spontaneous osteonecrosis of the knee: A protocol for systematic review and meta-analysis of randomized controlled trials. Medicine (Baltimore) 2020; 99:e23123. [PMID: 33285686 PMCID: PMC7717743 DOI: 10.1097/md.0000000000023123] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Bisphosphonates are commonly used to treat spontaneous osteonecrosis of the knee (SONK), while there are no relevant systematic review or meta-analysis designed to evaluate the effects of bisphosphonates on SONK. METHODS We will identify relevant randomized controlled trials from the PubMed, EMBASE, CINAHL and China National Knowledge Infrastructure, up to March 20, 2020. Data that meets the inclusion criteria will be extracted and analyzed using RevMan V.5.3 software. Two reviewers will assess quality of the included studies by using the Cochrane Collaboration risk of bias tool. Egger test and Begg test will be used to evaluate publication bias. And Grading of Recommendations Assessment, Development and Evaluation will be employed to assess the quality of evidence. RESULTS In this study, we will analyze the effect of bisphosphonates on pain intensity, physical function, biochemical including alkaline phosphatase, N-terminal propeptide of type I procollagen, and C-terminal type I collagen telopeptide, radiological outcome (evaluated by using Magnetic resonance imaging) and ratio of secondary surgery for patients with SONK. CONCLUSION Our findings will provide evidence for the effectiveness and potential treatment prescriptions of bisphosphonates acupuncture for patients affected by SONK.
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Affiliation(s)
- Zhen Shen
- Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, China
- The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | | | - Zhuoting Xie
- The Third Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yanfei Xu
- Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, China
- The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - Tao Wang
- Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, China
- The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - Jiao Li
- Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, China
- The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - Changfei Yuan
- Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, China
- The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - Jinqing Liu
- Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, China
- The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - Xiaodong Shi
- Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, China
- The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - Yuanliang Ai
- Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, China
- The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - Wei Dong
- Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, China
- The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - Ying Guo
- Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, China
- The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
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11
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Agarwala S, Sharoff L, Jagani N. Effect of Zoledronic Acid and Alendronate on Bone Edema and Pain in Spontaneous Osteonecrosis of the Knee: A New Paradigm in the Medical Management. Rev Bras Ortop 2020; 55:543-550. [PMID: 33093717 PMCID: PMC7575358 DOI: 10.1016/j.rboe.2017.12.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Accepted: 12/07/2017] [Indexed: 11/28/2022] Open
Abstract
Objective
The aim of the present study was to determine the effect of combined zoledronic acid and alendronate therapy on bone edema and knee pain in cases of spontaneous osteonecrosis of the knee. We report our experience with this treatment.
Methods
A retrospective case series of 11 patients with spontaneous osteonecrosis of the knee confirmed by magnetic resonance image (MRI). The patients were treated with a single dose of 5 mg of intravenous zoledronic acid combined with 35 mg twice a week of oral alendronate, for 16 weeks. The visual analogue scale scores were noted before the beginning of the therapy, at 8 weeks, and at 16 weeks of follow-up. The size of the bone marrow edema adjacent to the lesion was measured on T2-weighted MRI coronal images at the beginning of the therapy and at 16 weeks.
Results
The average visual analogue scale score at 0 weeks was of 7.72, and of 0.81 at 16 weeks of therapy; the difference was statistically significant (
p
= 0.03). The mean bone marrow involvement at 0 weeks was of 80%, which reduced to 11.81% at 16 weeks of therapy. This change was statistically significant (
p
= 0.03).
Conclusion
Our data shows that the combination therapy causes early pain relief and reduction of the bone edema, and it is safe, effective and well-tolerated for a painful disease entity like spontaneous osteonecrosis of the knee.
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Affiliation(s)
| | - Lokesh Sharoff
- Hinduja Hospital and Medical Research Centre, Mumbai, India
| | - Naeem Jagani
- Hinduja Hospital and Medical Research Centre, Mumbai, India
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12
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Broida SE, Wong PKW, Umpierrez E, Kakarala A, Reimer NB, Gonzalez FM. Alternate treatment approach to subchondral insufficiency fracture of the knee utilizing genicular nerve cooled radiofrequency ablation and adjunctive bisphosphonate supplementation: A case report. Radiol Case Rep 2020; 15:691-696. [PMID: 32280400 PMCID: PMC7138926 DOI: 10.1016/j.radcr.2020.02.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 02/23/2020] [Accepted: 02/26/2020] [Indexed: 12/20/2022] Open
Abstract
Subchondral insufficiency fractures of the knee are commonly misdiagnosed fractures that are both very painful and difficult to treat. A conservative treatment modality to control symptoms during rehabilitation has not previously been described. This case report presents the alternate use of cooled radiofrequency ablation technique of the genicular nerves for pain relief and bisphosphonate infusion to address the underlying poor bone mineralization/density with imaging follow-up before and after instituted treatments. A middle-aged female patient presenting with atraumatic pain in the medial aspect of the left knee diagnosed on an original magnetic resonance imaging as an insufficiency fracture and debilitating pain. Multiple-surgeon opinions of total knee arthroplasty were not a consideration the patient wanted or could consider given her lifestyle. Cooled radiofrequency ablation of the genicular nerve branches was performed with significant-complete pain relief achieved that lasted at least 6 months. Bisphosphonate infusions were instituted to address the underlying osteoporosis detected by a dual energy X-ray absorptiometry (DEXA) scan. Clinical performance after the radiofrequency ablations was followed with clinically validated surveys (The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC)/Knee Injury and Osteoarthritis Outcome Score (KOOS)) at 2 weeks, 1, 3, and 6 months. Patient was also asked to follow a restricted-modified weight-bearing plan for 3 months followed by physical therapy. Eight weeks apart of bisphosphonate infusions were delivered after proper administration of vitamin D. There was resolution of the insufficiency fracture at the medial femoral condyle between the magnetic resonance imaging exams within 4.5 months apart treated with restricted weight-bearing regimen. Pain resolution, significant improved function, and range of motion were the end results of our instituted treatment plan. This case reports presents an alternate pathway for the treatment of this condition especially when there is lack of consensus among physicians in how to best address this condition.
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Affiliation(s)
| | - Philip Kin-Wai Wong
- Department of Radiology, Emory University School of Medicine, Atlanta, GA, USA
| | - Erica Umpierrez
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Aparna Kakarala
- Department of Radiology, Emory University School of Medicine, Atlanta, GA, USA
| | | | - Felix M Gonzalez
- Department of Radiology, Emory University School of Medicine, Atlanta, GA, USA
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13
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Spontaneous osteonecrosis of the knee: what do we know so far? A literature review. INTERNATIONAL ORTHOPAEDICS 2020; 44:1063-1069. [PMID: 32249354 DOI: 10.1007/s00264-020-04536-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 03/13/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE Spontaneous osteonecrosis of the knee (SONK) is said to be a relatively common disease which may lead to an end-stage osteoarthritis of the knee. The aim of this paper was to review the literature on this field published until now, discuss the results of both conservative and surgical treatment options, as well as to introduce new methods of treatment, which may be applicable in SONK treatment. METHODS We searched the PubMed and Cochrane databases until November 2019 and presented the most recent findings in this work. RESULTS The exact aetiology of SONK still remains unclear; however, recent studies suggested that early stage of SONK is rather a result of the subchondral fracture than primary osteonecrosis. So far described conservative treatment includes non-weight bearing or protected weight bearing with a knee brace, nonsteroidal anti-inflammatory drugs, analgesics, and bisphosphonates. Surgical management includes arthroscopic debridement, core decompression, osteochondral autograft, high tibial osteotomy, and unicompartmental knee arthroplasty or total knee arthroplasty. CONCLUSIONS Although the aetiology of SONK remains unknown, there are many treatment options, and the choice of the most suitable one is challenging. We think that subchondroplasty may be one of the effective methods.
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Horikawa A, Miyakoshi N, Hongo M, Kasukawa Y, Shimada Y, Kodama H, Sano A. Treatment of spontaneous osteonecrosis of the knee by daily teriparatide: A report of 3 cases. Medicine (Baltimore) 2020; 99:e18989. [PMID: 32000434 PMCID: PMC7004755 DOI: 10.1097/md.0000000000018989] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Although the treatment of femoral head necrosis has already been established with the adoption of daily teriparatide, a clear consensus on the treatment of spontaneous osteonecrosis of the knee (SONK) has yet to be reached. Therefore, we focused on the treatment of SONK with daily teriparatide administration (20 μg, subcutaneous) and confirmed its effects to determine whether it is a valid option. PATIENTS' CONCERNS Three osteoporotic patients who were diagnosed with SONK complained of knee pain. DIAGNOSIS SONK was diagnosed on magnetic resonance imaging in all cases. INTERVENTIONS All patients took daily teriparatide as a treatment for SONK. OUTCOMES There was a significant and dramatic reduction in the visual analog scale score 1 month after treatment. After 6 months of treatment, the sizes of the affected SONK lesions were smaller than in the initial phase, and plain X-rays showed no further signs of progression. LESSONS Daily teriparatide might be an effective treatment for SONK.
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Affiliation(s)
| | - Naohisa Miyakoshi
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita
| | - Michio Hongo
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita
| | - Yuji Kasukawa
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita
| | - Yoichi Shimada
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita
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15
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Müller F, Appelt KA, Meier C, Suhm N. Zoledronic acid is more efficient than ibandronic acid in the treatment of symptomatic bone marrow lesions of the knee. Knee Surg Sports Traumatol Arthrosc 2020; 28:408-417. [PMID: 31273410 PMCID: PMC6995988 DOI: 10.1007/s00167-019-05598-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 06/24/2019] [Indexed: 12/18/2022]
Abstract
PURPOSE The purpose of this study was to determine the efficacy and tolerability of different antiresorptive therapeutic regimens for treating symptomatic bone marrow lesions (BML) of the knee. METHODS Patient records of 34 patients with radiologically diagnosed, painful BML of the knee treated with either a bisphosphonate (zoledronic, ibandronic, or alendronic acid) or with a human monoclonal antibody (denosumab) were retrospectively evaluated. Response to treatment was assessed, as change in patient-reported pain, by evaluation of BML expansion on MRI using the Whole-Organ Magnetic Resonance Imaging Score (WORMS), and by laboratory analysis of bone turnover markers: C-terminal cross-linking telopeptide (CTx) and procollagen type 1 amino-terminal propeptide (P1NP). Tolerability was evaluated by documentation of adverse reactions. RESULTS Zoledronic acid was more or at least equally effective as the other treatment regimens with response to treatment in 11 of 12 patients (92%). The highest rate of adverse events was noted in 4 of 12 patients (33%) treated with zoledronic acid. CTx and WORMS differentiated well between responders and non-responders, whereas P1NP failed to do so. Changes in pain correlated moderately with change in WORMS (r = - 0.32), weakly with change in CTx (r = - 0.07), and not at all with change in P1NP. CONCLUSION Zoledronic acid appeared to be more effective than other antiresorptive medications-at the cost of more frequent adverse events. While radiological and laboratory evaluation methods may allow for objective treatment monitoring, they appear to capture different dimensions than patient-reported pain. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Fabio Müller
- Department of Orthopaedics and Traumatology, University Hospital Basel, Spitalstrasse 21, 4031 Basel, Switzerland
| | - Konrad A. Appelt
- Department of Radiology, University Hospital Basel, Basel, Switzerland
| | - Christian Meier
- Department of Endocrinology, Diabetes and Metabolism, University Hospital Basel, Basel, Switzerland ,ENDONET, Basel, Switzerland
| | - Norbert Suhm
- Department of Orthopaedics and Traumatology, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland. .,ENDONET, Basel, Switzerland.
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16
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Oda S, Fujita A, Moriuchi H, Okamoto Y, Otsuki S, Neo M. Medial meniscal extrusion and spontaneous osteonecrosis of the knee. J Orthop Sci 2019; 24:867-872. [PMID: 30799164 DOI: 10.1016/j.jos.2019.02.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 11/30/2018] [Accepted: 02/01/2019] [Indexed: 11/30/2022]
Abstract
PURPOSE Causes of spontaneous osteonecrosis of the knee (SONK) have not been clearly elucidated. This study investigated the relationship between medial meniscal extrusion and SONK. METHODS We reviewed 108 SONK knees and determined their Aglietti stage. Meniscal extrusion is defined when it extends beyond the medial margin of tibial plateau and osteophytes are excluded for determining the margin. Both absolute extrusion (AE) and relative percentage of extrusion (RPE) were measured, and meniscal tear patterns were evaluated in the early stages of SONK (I and II). RESULTS All knees had meniscal extrusion. Stage I was detected in 39 knees; II, in 23; III, in 16; IV, in 18; and V, in 12. The mean AE and RPE were 4.2 mm and 42% in stage I, 5.0 mm and 52% in stage II, 6.8 mm and 71% in stage III, 7.0 mm and 69% in stage IV, and 7.8 mm and 80% in stage V, respectively. The knees in the early stages showed less AE and RPE than those in late stages IV (p < 0.05) and V (p < 0.01). Additionally, the level of AE (ρ = 0.63, p < 0.0001) and RPE (ρ = 0.58, p < 0.0001) correlated with the SONK stage. Of knees with early-stage SONK, 12 knees had no tear, 26 had horizontal tears, 1 had longitudinal tear, 6 had degenerative tears, 2 had radial tears, 1 had complex tear, and 14 had root tears. Neither AE nor RPE differed significantly among tear patterns. CONCLUSIONS Meniscal extrusion was recognized even in early stages, with a significant correlation between the SONK stage and extrusion. Although the most frequent tear pattern in early-stage SONK was horizontal tear, 12 knees had meniscal extrusion with no tears. Therefore, meniscal extrusion, which indicates meniscal dysfunction, may be a cause of SONK and be related with the developmental stage of SONK.
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Affiliation(s)
- Shuhei Oda
- Department of Orthopedic Surgery, Katsuragi Hospital, 2-33-1 Habumahi, Higashikishiwada-city, Osaka, 596-0825, Japan; Department of Orthopedic Surgery, Osaka Medical College, 2-7 Daigakumachi, Takatsuki-city, Osaka, 569-8686, Japan.
| | - Akifumi Fujita
- Department of Orthopedic Surgery, First Towakai Hospital, 2-17 Miyanomachi, Takatsuki-city, Osaka, 569-0081, Japan.
| | - Hiromitsu Moriuchi
- Department of Orthopedic Surgery, First Towakai Hospital, 2-17 Miyanomachi, Takatsuki-city, Osaka, 569-0081, Japan.
| | - Yoshinori Okamoto
- Department of Orthopedic Surgery, Osaka Medical College, 2-7 Daigakumachi, Takatsuki-city, Osaka, 569-8686, Japan.
| | - Shuhei Otsuki
- Department of Orthopedic Surgery, Osaka Medical College, 2-7 Daigakumachi, Takatsuki-city, Osaka, 569-8686, Japan.
| | - Masashi Neo
- Department of Orthopedic Surgery, Osaka Medical College, 2-7 Daigakumachi, Takatsuki-city, Osaka, 569-8686, Japan.
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17
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Greco NJ, Lombardi AV, Hurst JM, Morris MJ, Berend KR. Medial Unicompartmental Knee Arthroplasty for the Treatment of Focal Femoral Osteonecrosis. J Bone Joint Surg Am 2019; 101:1077-1084. [PMID: 31220024 DOI: 10.2106/jbjs.18.00913] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Previous research has indicated that unicompartmental arthroplasty may be an effective treatment for focal osteonecrosis in the knee; however, these reports have been composed of small patient cohorts and without characterization of the osteonecrotic lesions. Therefore, the purpose of this study was to investigate the effectiveness of unicompartmental arthroplasty for the treatment of focal osteonecrosis within the medial femoral condyle including an assessment of lesion size. METHODS A consecutive series of >5,000 unicompartmental knee arthroplasties performed at a single institution was retrospectively reviewed to identify cases of medial femoral condyle osteonecrosis with a minimum 2-year follow-up. Lesion size was classified according to the ratio of lesion width to condylar width, as well as lesion depth relative to condylar depth. Patient-reported outcome measures and need for a revision procedure were studied. RESULTS Sixty-four patients (32 males, 32 females; 65 knees) with a mean age of 64 years were included. The mean patient follow-up was 5.3 years (range, 2 to 12 years). The mean ratio of lesion width to condylar width was 64%, the mean lesion depth was 1.11 cm, and 82% of cases demonstrated subchondral collapse. At the time of the latest follow-up, patients demonstrated substantial improvements in the pain, function, and clinical components of the Knee Society Score, by 36, 25, and 51, respectively. Four patients (6%) required a revision, of which only 1 was for aseptic loosening of the femoral component. CONCLUSIONS Unicompartmental arthroplasty is an effective treatment for advanced-stage focal osteonecrosis of the medial femoral condyle. Loss of component fixation to the femoral condyle did not appear to be a substantial concern because there was only 1 femoral failure as a result of aseptic loosening, despite lesions affecting a significant portion of the femoral condyle. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Nicholas J Greco
- Joint Implant Surgeons, New Albany, Ohio.,White Fence Surgical Suites, New Albany, Ohio.,Mount Carmel Health System, New Albany, Ohio
| | - Adolph V Lombardi
- Joint Implant Surgeons, New Albany, Ohio.,White Fence Surgical Suites, New Albany, Ohio.,Mount Carmel Health System, New Albany, Ohio.,Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Jason M Hurst
- Joint Implant Surgeons, New Albany, Ohio.,White Fence Surgical Suites, New Albany, Ohio.,Mount Carmel Health System, New Albany, Ohio
| | - Michael J Morris
- Joint Implant Surgeons, New Albany, Ohio.,White Fence Surgical Suites, New Albany, Ohio.,Mount Carmel Health System, New Albany, Ohio
| | - Keith R Berend
- Joint Implant Surgeons, New Albany, Ohio.,White Fence Surgical Suites, New Albany, Ohio.,Mount Carmel Health System, New Albany, Ohio
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18
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Hörterer H, Baumbach SF, Gregersen J, Kriegelstein S, Gottschalk O, Szeimies U, Walther M. Treatment of Bone Marrow Edema of the Foot and Ankle With the Prostacyclin Analog Iloprost. Foot Ankle Int 2018; 39:1183-1191. [PMID: 29862844 DOI: 10.1177/1071100718778557] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Bone marrow edema (BME) of the foot and ankle is challenging to treat. One approach is intravenous Iloprost treatment, which is a vasoactive prostacyclin analog. The aim of this study was to evaluate the early and intermediate outcome of intravenous Iloprost therapy on BME of the foot and ankle and to analyze the influence of its etiology and Association Research Circulation Osseous (ARCO) stage on the outcome. METHODS This was a retrospective study with prospective follow-up. All patients treated by intravenous Iloprost for BME of the foot and ankle (ARCO I-III) at a single orthopedic reference center were included. Demographics, medical history, and MRIs were assessed prior to treatment (t0). MRIs were used to assess the BMEs' etiology (idiopathic/ischemic/metabolic, mechanical/degenerative, traumatic) and severity (ARCO). Complications as well as changes in pain, treatment, and MRI were evaluated after 3 months (t1). The following patient-rated outcome measures (PROMs) were assessed prospectively (t2): 12-Item Short Form Health Survey (SF-12), Visual Analog Scale Foot and Ankle (VAS FA), and the Foot Function Index (FFI) (also at t0). The descriptive outcomes and the influence of the etiology and ARCO on the outcome parameters were evaluated. Out of 70 eligible patients, 42 patients (60%; 47 ± 15 years; 30% female) with a mean follow-up of 28 ± 19 months were included. RESULTS Twelve patients reported minor complications during Iloprost therapy. At t1, pain decreased significantly in 56%, and the amount of BME decreased in 83% of patients. Both parameters correlated moderately (r = -0.463, P = .015). The PROMs at t2 revealed moderate results. The overall FFI improved from 59 ± 21 to 30 ± 22 ( P < .001), the overall VAS FA was 68 ± 20, the SF-12 Physical Component Summary 42 ± 12 and Mental Component Summary 50 ± 9. Subgroup analysis revealed no significant influence of the etiology or ARCO stage on any outcome measure. CONCLUSION Iloprost therapy for BME of the foot and ankle resulted in a 60% pain and 80% edema decrease after 3 months. After 2 years, patient-rated outcome measures showed residual impairment. Neither the etiology nor ARCO stage significantly influenced the outcome. LEVEL OF EVIDENCE Level III, comparative study.
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Affiliation(s)
- Hubert Hörterer
- 1 Schön Klinik München Harlaching, Center for Foot and Ankle Surgery, Munich, Germany.,2 Paracelsus Medical Private University, Salzburg, Austria
| | - Sebastian Felix Baumbach
- 3 University Hospital Munich, Department of General, Trauma, and Reconstructive Surgery, Munich, Germany
| | - Johanne Gregersen
- 1 Schön Klinik München Harlaching, Center for Foot and Ankle Surgery, Munich, Germany.,2 Paracelsus Medical Private University, Salzburg, Austria.,5 Department of Orthopedics and Orthopedic Surgery, Julius-Maximilians-University, Würzburg, Germany
| | - Stefanie Kriegelstein
- 1 Schön Klinik München Harlaching, Center for Foot and Ankle Surgery, Munich, Germany.,2 Paracelsus Medical Private University, Salzburg, Austria
| | - Oliver Gottschalk
- 1 Schön Klinik München Harlaching, Center for Foot and Ankle Surgery, Munich, Germany.,2 Paracelsus Medical Private University, Salzburg, Austria
| | | | - Markus Walther
- 1 Schön Klinik München Harlaching, Center for Foot and Ankle Surgery, Munich, Germany.,2 Paracelsus Medical Private University, Salzburg, Austria.,5 Department of Orthopedics and Orthopedic Surgery, Julius-Maximilians-University, Würzburg, Germany
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19
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Bhatnagar N, Sharma S, Gautam VK, Kumar A, Tiwari A. Characteristics, management, and outcomes of spontaneous osteonecrosis of the knee in Indian population. INTERNATIONAL ORTHOPAEDICS 2018; 42:1499-1508. [PMID: 29552689 DOI: 10.1007/s00264-018-3878-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 03/05/2018] [Indexed: 10/17/2022]
Abstract
PURPOSE Spontaneous osteonecrosis of the knee affects the medial femoral condyle in patients above 55 years of age. Many reports and studies are available from western countries. But there is a gross paucity of literature on spontaneous osteonecrosis of the knee (SPONK) in the Indian subcontinent, either it is under-reported or detected at a later stage. The aim of our study was to detect SPONK in Indian population and describe its characteristics, treatment, and outcome. MATERIAL AND METHOD A prospective study was conducted over a period of three years. All patients above 18 years with knee pain at rest and medial condyle tenderness without joint laxity were evaluated with plain radiographs and MRI. Further tests were done if radiological signs of osteonecrosis were present. Various parameters were recoded like Visual Analog Scale (VAS), Knee Society Score (KSS), and MRI Osteoarthritis Knee Score. Conservative treatment consisted of a combination of NSAIDs and bisphosphonates. Decompression with bone grafting was done if there was no improvement or deterioration at three month follow-up. RESULTS Ten patients were diagnosed with SPONK. The mean age was 50 years with male predominance (60%) with the involvement of medial femoral condyle (80%) or left knee (70%). Most cases were in Koshino stage 1. Mean VAS was 6.5 and mean KSS was 59. All clinical parameters showed improvement at one year. DISCUSSION A study with a bigger sample size and longer follow-up is needed to fill the lacunae of literature on this topic from the Indian subcontinent. In spite of the limitations, we did observe that in our population, males were more commonly affected than females, which is contrary to most studies on the subject. Also, the disease had an early age of onset (50 years) in Indian population as compared to Western and East Asian populations. CONCLUSION Combined therapy of NSAIDs and bisphosphonates shows excellent results over a period of one year. Joint-preserving surgeries are effective even in Koshino stage 3 SPONK.
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Affiliation(s)
- Nishit Bhatnagar
- Department of Orthopaedics, Maulana Azad Medical College and Lok Nayak Hospital, 2, Near Delhi Gate, Jawaharlal Nehru Marg, New Delhi, 110002, India
| | - Siddharth Sharma
- Department of Orthopaedics, Maulana Azad Medical College and Lok Nayak Hospital, 2, Near Delhi Gate, Jawaharlal Nehru Marg, New Delhi, 110002, India.
- , Ghaziabad, India.
| | - Virender Kumar Gautam
- Department of Orthopaedics, Maulana Azad Medical College and Lok Nayak Hospital, 2, Near Delhi Gate, Jawaharlal Nehru Marg, New Delhi, 110002, India
| | - Ajeet Kumar
- Department of Orthopaedics, Maulana Azad Medical College and Lok Nayak Hospital, 2, Near Delhi Gate, Jawaharlal Nehru Marg, New Delhi, 110002, India
| | - Anurag Tiwari
- Department of Orthopedics, All India Institute of Medical Sciences, Saket Nagar, Habib Ganj, Bhopal, Madhya Pradesh, 462026, India
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20
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Di Caprio F, Meringolo R, Navarra MA, Mosca M, Ponziani L. Postarthroscopy Osteonecrosis of the Knee: Current Concepts. JOINTS 2017; 5:229-236. [PMID: 29270561 PMCID: PMC5738467 DOI: 10.1055/s-0037-1608666] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Knee osteonecrosis is a severe disease rapidly leading to end-stage osteoarthritis, which was classified into three categories: spontaneous, secondary, and postarthroscopy. To understand postarthroscopy osteonecrosis of the knee, all the three types of knee osteonecrosis have to be deepened. This article reviewed spontaneous and secondary osteonecroses of the knee, with special focus upon postarthroscopy osteonecrosis, which is a rare form, affecting patients operated for arthroscopic knee surgery, most commonly for meniscectomy. Due to its rarity, patients and surgeons are often unprepared for this complication. A correct diagnosis is essential for appropriate treatment, and also to determine if a preexisting osteonecrosis was present, avoiding medicolegal sequelae, although many authors agree that osteonecrosis (both spontaneous and postarthroscopy) represent unpreventable and unpredictable conditions. In spontaneous osteonecrosis, the treatment is defined according to the size and the degree of the lesion, whereas in postarthroscopy osteonecrosis, the size of the lesion has no prognostic value, and therefore, the choice of the correct treatment is based more on the timing of the diagnosis. A diagnostic and therapeutic algorithm was outlined on the basis of the actual knowledge.
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Affiliation(s)
- Francesco Di Caprio
- Operating Unit of Orthopedics and Traumatology, AUSL of Romagna, Ceccarini Hospital, Riccione, Italy
| | - Renato Meringolo
- Operating Unit of Orthopedics and Traumatology, AUSL of Romagna, Ceccarini Hospital, Riccione, Italy
| | - Maria Adiletta Navarra
- Operating Unit of Orthopedics and Traumatology, AUSL of Romagna, Ceccarini Hospital, Riccione, Italy
| | - Massimiliano Mosca
- Second Orthopedics and Traumatology Clinic, Rizzoli Orthopedic Institute, Bologna, Italy
| | - Lorenzo Ponziani
- Operating Unit of Orthopedics and Traumatology, AUSL of Romagna, Ceccarini Hospital, Riccione, Italy
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21
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An VV, Broek MVD, Oussedik S. Subchondral Insufficiency Fracture in the Lateral Compartment of the Knee in a 64-Year-Old Marathon Runner. Knee Surg Relat Res 2017; 29:325-328. [PMID: 29172394 PMCID: PMC5718795 DOI: 10.5792/ksrr.17.049] [Citation(s) in RCA: 11] [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: 07/07/2017] [Revised: 09/11/2017] [Accepted: 09/26/2017] [Indexed: 11/05/2022] Open
Abstract
A 64-year-old marathon runner presented to our clinic with a history of worsening pain in her left knee. Following magnetic resonance imaging, the diagnosis of subchondral insufficiency fracture of the knee (SIFK) was made. A course of conservative management via bisphosphonates was initiated. The patient successfully recovered and returned to full athletic function, having recently returned to competitive marathon running. This article aims to present this unusual case of lateral compartment SIFK and summarise the literature on this uncommon condition.
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Affiliation(s)
- Vincent Vg An
- Faculty of Medicine, University of Sydney, Sydney, Australia
| | - Mathias van den Broek
- Department of Orthopaedics, University College London Hospitals NHS Trust, London, UK
| | - Sam Oussedik
- Department of Orthopaedics, University College London Hospitals NHS Trust, London, UK
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22
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Abstract
Osteonecrosis of the knee can be divided into the following 3 categories: primary or Spontaneous osteonecrosis of the knee (SONK), secondary osteonecrosis (ON), and postarthroscopic osteonecrosis. Patient characteristics as well as underlying risk factors can help categorize the type of osteonecrosis and guide treatment. SONK was first described by Ahlback et al in 1968. It is described as a disease of subchondral bone that leads to focal ischemia and bone marrow edema, necrosis, and possible subsequent structural collapse. SONK typically presents in the older women with frequent involvement of the medial femoral condyle. Secondary osteonecrosis is typically present in patients below 55 years of age. Unlike SONK, secondary ON presents multiple foci of bone marrow involvement with extension into the metaphysis and diaphysis. Postarthroscopic ON has been described after arthroscopic meniscectomy, shaver-assisted chondroplasty, anterior cruciate ligament reconstruction, and laser or radiofrequency-assisted debridement.
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23
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Bonadio MB, Filho AGO, Helito CP, Stump XM, Demange MK. Bone Marrow Lesion: Image, Clinical Presentation, and Treatment. MAGNETIC RESONANCE INSIGHTS 2017; 10:1178623X17703382. [PMID: 28579795 PMCID: PMC5428162 DOI: 10.1177/1178623x17703382] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 03/15/2017] [Indexed: 01/13/2023]
Abstract
In this article, the cause, histology, imaging characteristics, clinical presentation, and treatment of these lesions are thoroughly discussed. Bone marrow edema is the generic term classically used to describe the high-signal-intensity alterations detected on magnetic resonance fluid-sensitive sequences. The significance of bone marrow edema for the patient’s clinical condition and the prognosis of the affected joint is being increasingly investigated and discussed, and situations characterized by subchondral insufficiency are receiving increasing attention. More recent studies found some important correlations between bone marrow lesions and patient’s pain and osteoarthritis progression. Conservative treatment is based on anti-inflammatory and analgesic uses according to the patient’s pain, combined with reduced load on the affected limb. Regarding surgical treatment, subchondroplasty is an option still in development, albeit with promising initial results.
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Affiliation(s)
| | | | | | - Xavier Mgrg Stump
- Institute of Orthopedics and Traumatology, University of São Paulo, São Paulo, Brazil
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24
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Denosumab is effective in the treatment of bone marrow oedema syndrome. Injury 2017; 48:874-879. [PMID: 28242067 DOI: 10.1016/j.injury.2017.02.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 01/30/2017] [Accepted: 02/21/2017] [Indexed: 02/02/2023]
Abstract
Bone marrow oedema (BMO) syndrome describes a painful condition with increase of interstitial fluid within bone and is often lately diagnosed due to unspecific symptoms. The underlying causes are diverse while it is widely assumed that in cases of BMO local bone resorption is increased. Denosumab, a human monoclonal antibody that binds to the receptor activator of nuclear factor kappa-B ligand (RANKL) inhibits osteoclastic bone resorption and is commonly administered in the treatment of osteoporosis. Besides one previous case report, its clinical effectiveness in the treatment of bone marrow oedema has not been elucidated. We treated 14 patients with primary (idiopathic) bone marrow oedema of the lower extremity with single dose denosumab application. Mean time between onset of pain and therapy was 155days. MRI scans were performed for initial diagnosis, and 6-12 weeks after denosumab injection. Vitamin D and calcium homeostasis were strived to be balanced before initiation of therapy. Furthermore bone status was analysed using Dual-energy X-ray absorptiometry (DXA) and extended bone turnover serum markers. After 6-12 weeks, BMO dissolved partly or completely in 93%, while a complete recovery was observed in 50% of the individuals. Visual analogue scale (VAS) evaluation revealed a significant decrease in pain level. Furthermore, bone turnover decreased significantly after treatment. No adverse reactions were reported. In conclusion, our retrospective analysis shows that denosumab is highly effective in the treatment of bone marrow oedema and therefore represents an alternative treatment option.
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25
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Berruto M, Ferrua P, Uboldi F, Pasqualotto S, Ferrara F, Carimati G, Usellini E, Delcogliano M. Can a biomimetic osteochondral scaffold be a reliable alternative to prosthetic surgery in treating late-stage SPONK? Knee 2016; 23:936-941. [PMID: 27592357 DOI: 10.1016/j.knee.2016.08.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 08/05/2016] [Accepted: 08/10/2016] [Indexed: 02/02/2023]
Abstract
BACKGROUND This study aimed to assess the reliability of the Maioregen® biomimetic osteochondral scaffold (Finceramica Faenza SpA, Faenza, Italy) as a salvage and joint-preserving procedure in the treatment of late-stage osteonecrosis of the knee. METHODS Eleven active patients aged under 65years and presenting with clinical and radiological signs of SPONK were treated with Maioregen®. All were clinically evaluated pre-operatively and yearly thereafter for a minimum of two years. Subjective IKDC and Lysholm Knee Scale scores were used to assess clinical outcome. A VAS scale served to quantify pre-operative pain and post-operative pain. Activity levels were evaluated pre-operatively and at follow-up using the Tegner Activity Scale. RESULTS Subjective IKDC (40±15.0 to 65.7±14.8 (mean±SD)) and Lysholm Knee Scale (49.7±17.9 to 86.6±12.7 (mean±SD)) scores improved significantly from pre-operative evaluation (p<.01). VAS scores decreased from a pre-operative mean (±SD) of 6.3±2.5 to 1.6±2.7 at two years. The Tegner Activity Scale showed no significant differences between pre-injury and two-year follow-up. Two out of the 11 patients were symptomatic at 18months post implant and progressed to condylar collapse. These patients required total knee arthroplasty. CONCLUSIONS Use of a biomimetic scaffold can be a valid option in the surgical treatment of SPONK in relatively young active patients. Indeed, this surgical technique, originally developed for osteochondritis dissecans, has been found to give good clinical results at medium-term follow-up of late-stage osteonecrosis treatment and could postpone or even avoid the need for joint replacement procedures.
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Affiliation(s)
- M Berruto
- SSD Chirurgia Articolare del Ginocchio Istituto Ortopedico Gaetano Pini, Milan, Italy.
| | - P Ferrua
- SSD Chirurgia Articolare del Ginocchio Istituto Ortopedico Gaetano Pini, Milan, Italy
| | - F Uboldi
- SSD Chirurgia Articolare del Ginocchio Istituto Ortopedico Gaetano Pini, Milan, Italy
| | - S Pasqualotto
- SSD Chirurgia Articolare del Ginocchio Istituto Ortopedico Gaetano Pini, Milan, Italy
| | - F Ferrara
- SSD Chirurgia Articolare del Ginocchio Istituto Ortopedico Gaetano Pini, Milan, Italy
| | - G Carimati
- SSD Chirurgia Articolare del Ginocchio Istituto Ortopedico Gaetano Pini, Milan, Italy
| | - E Usellini
- SSD Chirurgia Articolare del Ginocchio Istituto Ortopedico Gaetano Pini, Milan, Italy
| | - M Delcogliano
- Ospedale Regionale di Lugano, Civico e Italiano, Reparto di Ortopedia e Traumatologia, Lugano, Switzerland
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Jordan RW, Aparajit P, Docker C, Udeshi U, El-Shazly M. The importance of early diagnosis in spontaneous osteonecrosis of the knee - A case series with six year follow-up. Knee 2016; 23:702-7. [PMID: 27198760 DOI: 10.1016/j.knee.2016.04.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 03/17/2016] [Accepted: 04/19/2016] [Indexed: 02/02/2023]
Abstract
BACKGROUND Spontaneous osteonecrosis of the knee has an unknown aetiology. Management options include conservative, surgical and pharmacological interventions. The aim of this study was to report the experience of the authors in conservative management of SONK using non-operative measures by analysing the functional outcome and need for surgical intervention. MATERIALS AND METHODS All patients treated for SONK between 1st August 2001 and 1st April 2014 were retrospectively reviewed. Treatment consisted of touch-down weight bearing for around six weeks. MR imaging was evaluated for size of lesion, the condyles involved and the time taken for resolution. Tegner Activity Scale, VAS pain, Lysholm, WOMAC and IKDC scores were recorded at presentation and final follow-up (mean six years, range six months to 13years). RESULTS Forty cases were included; the mean age of the group was 55.3years and 67.5% were male. The medial femoral condyle was the most commonly affected (52.5%). A statistically significant improvement was reported in all functional outcome measures (p<0.001). Only one patient required arthroscopic surgical intervention and no patients required arthroplasty during the follow-up period. CONCLUSION Early stage spontaneous osteonecrosis of the knee can be managed successfully without surgery if diagnosed early. Thus early investigation of acute knee pain with MRI scanning is recommended.
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Affiliation(s)
- Robert W Jordan
- University Hospitals Coventry & Warwickshire, Clifford Bridge Road, Coventry CV2 2DX, United Kingdom.
| | - Prasad Aparajit
- Aparajit Orthopaedic and Maternity Nursing Home, 22, Near State Bank Of India, West High Court Road, Surendranagar, Nagpur 440015, India.
| | - Charles Docker
- Worcester Royal Hospital, Charles Hastings Way, Worcester WR5 1DD, United Kingdom.
| | - Umesh Udeshi
- Worcester Royal Hospital, Charles Hastings Way, Worcester WR5 1DD, United Kingdom.
| | - Mohi El-Shazly
- Droitwich Knee Clinic, 27 New Road, Bromsgrove, Worcestershire B60 2JL, United Kingdom.
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27
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Kon E, Ronga M, Filardo G, Farr J, Madry H, Milano G, Andriolo L, Shabshin N. Bone marrow lesions and subchondral bone pathology of the knee. Knee Surg Sports Traumatol Arthrosc 2016; 24:1797-814. [PMID: 27075892 DOI: 10.1007/s00167-016-4113-2] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Accepted: 03/25/2016] [Indexed: 01/03/2023]
Abstract
Bone marrow lesions (BMLs) around the knee are a common magnetic resonance imaging (MRI) finding. However, despite the growing interest on BMLs in multiple pathological conditions, they remain controversial not only for the still unknown role in the etiopathological processes, but also in terms of clinical impact and treatment. The differential diagnosis includes a wide range of conditions: traumatic contusion and fractures, cyst formation and erosions, hematopoietic and infiltrated marrow, developmental chondroses, disuse and overuse, transient bone marrow oedema syndrome and, lastly, subchondral insufficiency fractures and true osteonecrosis. Regardless the heterogeneous spectrum of these pathologies, a key factor for patient management is the distinction between reversible and irreversible conditions. To this regard, MRI plays a major role, leading to the correct diagnosis based on recognizable typical patterns that have to be considered together with coexistent abnormalities, age, and clinical history. Several treatment options have been proposed, from conservative to surgical approaches. In this manuscript the main lesion patterns and their management have been analysed to provide the most updated evidence for the differential diagnosis and the most effective treatment.
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Affiliation(s)
- Elizaveta Kon
- Biomechanics and Technology Innovation Laboratory, II Orthopaedic and Traumatologic Clinic, Rizzoli Orthopaedic Institute, Bologna, Italy. .,Nano-Biotechnology Laboratory, Rizzoli Orthopaedic Institute, Bologna, Italy.
| | - Mario Ronga
- Orthopaedics and Traumatology - Department of Biotechnology and Life Sciences (DBSV), University of Insubria, Varese, Italy
| | - Giuseppe Filardo
- Biomechanics and Technology Innovation Laboratory, II Orthopaedic and Traumatologic Clinic, Rizzoli Orthopaedic Institute, Bologna, Italy
| | - Jack Farr
- OrthoIndy Cartilage Restoration Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Henning Madry
- Department of Orthopaedic Surgery, Center of Experimental Orthopaedics, Saarland University Medical Center, Homburg/Saar, Germany
| | - Giuseppe Milano
- Department of Orthopaedics, Catholic University, A. Gemelli University Hospital, Rome, Italy
| | - Luca Andriolo
- Biomechanics and Technology Innovation Laboratory, II Orthopaedic and Traumatologic Clinic, Rizzoli Orthopaedic Institute, Bologna, Italy
| | - Nogah Shabshin
- Department of Radiology, Hospital of University of Pennsylvania, Philadelphia, PA, USA.,Department of Radiology, HaEmek University Medical Center, Afula, Israel
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28
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Defining the role of bisphosphonates for osteonecrosis of the knee: a systematic review. CURRENT ORTHOPAEDIC PRACTICE 2016. [DOI: 10.1097/bco.0000000000000367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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29
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Eriksen EF. Treatment of bone marrow lesions (bone marrow edema). BONEKEY REPORTS 2015; 4:755. [PMID: 26644910 PMCID: PMC4662576 DOI: 10.1038/bonekey.2015.124] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 09/07/2015] [Indexed: 11/09/2022]
Abstract
Bone marrow lesions (BMLs) or using older terminology 'Bone marrow edema' is characterised by excessive water signals in the marrow space on magnetic resonance imaging or ultrasound; BMLs constitute a central component of a wide variety of inflammatory and non-inflammatory rheumatologic conditions affecting the musculoskeletal system: BMLs are not only considered significant sources of pain but also linked to increased disease activity in many musculoskeletal conditions (for example, osteoarthritis, rheumatoid arthritis). The purpose of this review is to summarise current knowledge about the treatment of BMLs, with an emphasis on the clinical and histological features of this entity in inflammatory and non-inflammatory disease. We also try to pair this hypothesis with the apparent beneficial effects of various treatment regimens, mainly within the group of bone antiresorptive drugs (calcitonin, bisphosphonates) on symptoms associated with BMLs.
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Affiliation(s)
- Erik F Eriksen
- Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway
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30
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Karim AR, Cherian JJ, Jauregui JJ, Pierce T, Mont MA. Osteonecrosis of the knee: review. ANNALS OF TRANSLATIONAL MEDICINE 2015; 3:6. [PMID: 25705638 DOI: 10.3978/j.issn.2305-5839.2014.11.13] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Accepted: 10/22/2014] [Indexed: 12/11/2022]
Abstract
Osteonecrosis is a devastating disease that can lead to end-stage arthritis of various joint including the knee. There are three categories of osteonecrosis that affect the knee: spontaneous osteonecrosis of the knee (SONK), secondary, and post-arthroscopic. Regardless of osteonecrosis categories, the treatment of this disease aims to halt further progression or delay the onset of end-stage arthritis of the knee. However, once substantial joint surface collapse has occurred or there are sign of degenerative arthritis, joint arthroplasty is the most appropriate treatment option. Currently, the non-operative treatment options consist of observation, non-steroidal anti-inflammatory drugs (NSAIDs), protected weight bearing, and analgesia as needed. Operative interventions include joint preserving surgery, unilateral knee arthroplasty (UKA), or total knee arthroplasty (TKA) depending on the extent and type of disease. Joint preserving procedures (i.e., arthroscopy, core decompression, osteochondral autograft, and bone grafting) are usually attempted in pre-collapse and some post-collapse lesions, when the articular cartilage is generally intact with only the underlying subchondral bone being affected. Conversely, after severe subchondral collapse has occurred, procedures that attempt to salvage the joint are rarely successful and joint arthroplasty are necessary to relieve pain. The purpose of this article is to highlight the recent evidence concerning the treatment options across the spectrum of management of osteonecrosis of the knee including lesion observation, medications, joint preserving techniques, and total joint arthroplasties.
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Affiliation(s)
- Ammar R Karim
- 1 Rowan University, School of Osteopathic Medicine, Stratford, NJ, USA ; 2 Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Jeffrey J Cherian
- 1 Rowan University, School of Osteopathic Medicine, Stratford, NJ, USA ; 2 Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Julio J Jauregui
- 1 Rowan University, School of Osteopathic Medicine, Stratford, NJ, USA ; 2 Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Todd Pierce
- 1 Rowan University, School of Osteopathic Medicine, Stratford, NJ, USA ; 2 Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Michael A Mont
- 1 Rowan University, School of Osteopathic Medicine, Stratford, NJ, USA ; 2 Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, Baltimore, MD, USA
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31
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Vaishya R, Vijay V, Vaish A. Spontaneous osteonecrosis of the knee: an unusual cause of knee pain. BMJ Case Rep 2014; 2014:bcr-2014-204570. [PMID: 24789164 DOI: 10.1136/bcr-2014-204570] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Raju Vaishya
- Orthopaedic and Joint Replacement Surgery, Indraprastha Apollo Hospitals, New Delhi, India
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