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Temporin K, Miyoshi Y, Miyamura S, Shimada K. Bone deformity in sports-related elbow osteoarthritis: influence of osteochondritis dissecans of the capitellum-a cross-sectional study. Arch Orthop Trauma Surg 2024; 144:1685-1691. [PMID: 38386060 DOI: 10.1007/s00402-024-05214-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 01/26/2024] [Indexed: 02/23/2024]
Abstract
INTRODUCTION Sports activity can cause elbow osteoarthritis, which subsequently induces bone deformity. Osteochondritis dissecans (OCD) of the capitellum develops defects of articular surfaces and can exacerbate bone deformity. This study aimed to investigate whether OCD exacerbates deformities in sports-related elbow osteoarthritis. MATERIALS AND METHODS Twenty-one patients who underwent bilateral computed tomography preoperatively followed by surgery for sports-related elbow osteoarthritis were included. Patients were divided into two groups according to the presence or absence of an OCD history: OCD + (n = 6) and OCD- (n = 15). Bilateral three-dimensional bone models of the humerus, ulna, and radius were created using computed tomography data, and bone deformities were extracted by subtracting healthy mirror models from the affected models using a Boolean operation. Bone deformities were divided into 22 regions in the 3 bones. The volume of the deformity was estimated by correlating the anteroposterior and lateral diameters of the OCD and by comparing the two groups. RESULTS The anteroposterior diameter of the OCD correlated with the articular surface of the medial trochlear notch, whereas the lateral diameter correlated with the whole ulna, medial gutter of the ulna, whole radius, and lateral side of the radial head. The deformities were 2.2 times larger in the whole humerus, 1.9 times larger in the whole ulna, and 3.0 times larger in the whole radius in the OCD + group than in the OCD- group. The deformities were significantly larger in the OCD + group than in the OCD- group in the radial fossa, posterior capitellum, medial gutter, and lateral gutter in the humerus, medial gutter in the ulna, and lateral, anterior, and posterior sides of the radial head. CONCLUSION Larger OCD exacerbated deformity in elbow OA, and the presence of OCD exacerbated deformities in sports-related elbow OA. These results demonstrate the highlight of preventing OCD progression.
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Affiliation(s)
- Ko Temporin
- Center of Hand and Trauma Surgery, Japan Community Healthcare Organization Osaka Hospital, 4-2-78 Fukushima, Fukushima-Ku, Osaka-Shi, Japan.
- Department of Orthopaedic Surgery, Japan Community Healthcare Organization Osaka Hospital, Osaka, Japan.
| | - Yuji Miyoshi
- Department of Orthopaedic Surgery, Japan Community Healthcare Organization Osaka Hospital, Osaka, Japan
| | - Satoshi Miyamura
- Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Kozo Shimada
- Department of Orthopaedic Surgery, Japan Community Healthcare Organization Osaka Hospital, Osaka, Japan
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Akins XA, Javid K, Stone AV. Management of Capitellar Osteochondritis Dissecans: A Critical Analysis Review. JBJS Rev 2024; 12:01874474-202404000-00006. [PMID: 38635768 DOI: 10.2106/jbjs.rvw.24.00020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2024]
Abstract
» Osteochondritis dissecans of the capitellum is a localized compromise of bone that may lead to subchondral collapse with articular cartilage damage and loose body formation.» The etiology is multifactorial; proposed mechanisms include repetitive microtrauma, vascular insufficiency, and genetic predisposition.» Diagnosis is based on patient presentation, clinical examination, diagnostic imaging, and intraoperative findings.» Management is dependent on lesion characteristics, with stable lesions amenable to nonoperative treatment and unstable lesions managed with surgical intervention.» Adolescent athletes can expect a return to their preinjury level of activity or competition following indicated surgical intervention.
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Affiliation(s)
- Xavier A Akins
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, Kentucky
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Tóth F, Nissi MJ, Armstrong AR, Buko EO, Johnson CP. Epiphyseal cartilage vascular architecture at the distal humeral osteochondritis dissecans predilection site in juvenile pigs. J Orthop Res 2024; 42:737-744. [PMID: 37971288 PMCID: PMC10978299 DOI: 10.1002/jor.25732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 09/08/2023] [Accepted: 11/14/2023] [Indexed: 11/19/2023]
Abstract
Failure of endochondral ossification due to interruption of the vascular supply to the epiphyseal cartilage is a critical step in the development of osteochondritis dissecans (OCD). Herein we describe the vascular architecture of the distal humeral epiphyseal cartilage in pigs and identify characteristic features that have been associated with sites predisposed to OCD development across species. Distal humeral specimens were harvested from pigs (n = 5, ages = 1, 10, 18, 30, and, 42 days old) and imaged at 9.4T magnetic resonance imaging (MRI) using a 3D gradient recalled echo sequence. The MRI data were processed using a quantitative susceptibility mapping (QSM) pipeline to visualize the vascular architecture. Specimens were also evaluated histologically to identify the presence of ischemic epiphyseal cartilage necrosis (osteochondrosis [OC]-latens) and associated failure of endochondral ossification (OC-manifesta). The QSM data enabled visualization of two distinct vascular beds arising from the perichondrium at the lateral and medial aspects of the distal humeral epiphysis. Elongated vessels originating from these beds coursed axially to supply the lateral and medial thirds of epiphyseal cartilage. At 18 days of age and older, a shift from perichondrial to transosseous blood supply was noted axially, which appeared more pronounced on the lateral side. This shift coincided with histologic identification of OC-latens (30- and 42-day-old specimens) and OC-manifesta (18- and 42-day-old specimens) lesions in the corresponding regions. The vascular anatomy and its evolution at the distal humeral epiphysis closely resembles that previously reported at predilection sites of knee OCD, suggesting a shared pathophysiology between the knee and elbow joints.
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Affiliation(s)
- Ferenc Tóth
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, Saint Paul, Minnesota, USA
| | - Mikko J Nissi
- Department of Technical Physics, University of Eastern Finland, Kuopio, Finland
| | - Alexandra R Armstrong
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, Saint Paul, Minnesota, USA
| | - Erick O Buko
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, Saint Paul, Minnesota, USA
- Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Casey P Johnson
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, Saint Paul, Minnesota, USA
- Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minnesota, USA
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Bowman EN. Current concepts: pathology in the overhead athlete's lateral elbow. J Shoulder Elbow Surg 2024; 33:507-511. [PMID: 37774828 DOI: 10.1016/j.jse.2023.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 08/10/2023] [Accepted: 08/20/2023] [Indexed: 10/01/2023]
Abstract
The lateral elbow is subjected to increasing compressive force in response to repetitive valgus stress. Alterations or deficiencies in overhead mechanics and the kinetic chain may predispose an athlete to injury. Evaluation includes a focused elbow physical examination and imaging, supplemented by a robust screening of core strength, balance, and mechanics of the kinetic chain. Treatment of osteochondritis dissecans, a common lateral elbow pathology, varies based on stability of the lesion, with variable, but often positive outcomes. Proper pitching mechanics, kinetic chain integrity, and workload management provide potential opportunities for prevention.
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Affiliation(s)
- Eric N Bowman
- Department of Orthopaedics, Vanderbilt University Medical Center, Nashville, TN, USA.
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van der Weiden GS, van Cruchten S, van Egmond N, Mastbergen SC, Husen M, Saris DB, Custers RJ. Osteochondritis Dissecans of the Knee Associated With Mechanical Overload. Am J Sports Med 2024; 52:155-163. [PMID: 38164681 PMCID: PMC10762890 DOI: 10.1177/03635465231211497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 09/15/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Osteochondritis dissecans (OCD) of the knee is a rare but potentially incapacitating disorder in which subchondral bone detaches, leading to an osteochondral fragment that can become unstable and progress into a loose body. The exact cause is unknown, although several biological and mechanical factors have been described. PURPOSE To provide insight into epidemiological data of a large cohort of patients affected by OCD of the knee and to identify potential factors contributing to the cause of this disorder. STUDY DESIGN Cross-sectional study; Level of evidence, 3. METHODS A total of 236 patients (259 knees) affected by OCD were included in our Knee Registry (2005-2022) and retrospectively analyzed. Patient characteristics were extracted from the medical records. Location and International Cartilage Regeneration & Joint Preservation Society grade (1-4) of OCD were assessed using magnetic resonance imaging. If available, a full-leg standing radiograph was used to assess alignment. Additionally, a statistical scoring system for instability risk was created. RESULTS A total of 263 OCD lesions were identified in 259 knees, 66.2% on the medial femoral condyle (MFC), 26.6% on the lateral femoral condyle (LFC), 3.8% on the trochlea, 2.7% on the patella, and 0.8% on the lateral tibia plateau. Male patients made up 57.6% of the sample, which had a mean age of 21.8 years. A very high percentage of patients (77.1%; n = 182) practiced sports, of whom 67.6% (n = 123) were engaged in high-impact sports. The location of the OCD lesions and the leg alignment (n = 110) were significantly correlated: MFC lesions were associated with more varus than valgus alignment (47.5% vs 11.3%) and patients with LFC lesions had more valgus than varus alignment (46.7% vs 20.0%; P = .002). Based on age, smoking, sports activity, and preceding trauma, a multivariable scoring system (0-11 points) was created. An increased risk of lesion instability was associated with an increased score: 29.0% at 0 points and 97.0% at 11 points. CONCLUSION This study provides detailed epidemiological data for 236 patients affected by OCD of the knee. Older age, smoking, inactivity, and preceding trauma were predictive for instability of OCD lesions. There was an association between OCD of the MFC and varus malalignment and between OCD of the LFC and valgus malalignment. This finding, in combination with the high percentage of patients practicing high-impact sports, suggests an important role for mechanical overload in the pathogenesis of OCD.
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Affiliation(s)
- Goran S. van der Weiden
- Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Department of Orthopedic Surgery, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Stijn van Cruchten
- Department of Orthopedic Surgery, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Nienke van Egmond
- Department of Orthopedic Surgery, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Simon C. Mastbergen
- Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Martin Husen
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
- Department of Orthopedic Surgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Daniël B.F. Saris
- Department of Orthopedic Surgery, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Roel J.H. Custers
- Department of Orthopedic Surgery, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
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Aalders MB, Dahmen J, Kerkhoffs GMMJ. Trauma-induced spontaneous union of a talar osteochondritis dissecans: case report. J ISAKOS 2023; 8:261-266. [PMID: 37236361 DOI: 10.1016/j.jisako.2023.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/07/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023]
Abstract
We encountered a case of an 18-year-old woman with persisting ankle pain after a healed Weber-B fracture. Additional imaging through a computed tomography (CT) scan revealed a fully united fragmentous osteochondral lesion of the talus (OLT) (17 mm × 9 mm × 8 mm) of the right ankle-as opposed to a non-united OLT when the fracture was diagnosed 19 months prior to the presentation. Our proven hypothesis is that the fragmented OLT was non-symptomatic for many years, based on an osteochondritis dissecans. The ipsilateral ankle trauma induced a fresh fracture in the interface between the talus and the fragmented OLT, and consequently the destabilized fragmented OLT became symptomatic. The ankle trauma initiated fracture healing that resulted in a complete union of the OLT without clinical symptoms. The existing symptoms were established to be based on anterior osseous ankle impingement, due to the presence of osseous fragments in the medial gutter of the ankle joint. Therefore, a nettoyage of the medial gutter including a resection of the corpora libera from the medial gutter with the shaver was performed. Intraoperative macroscopic assessment of the medial osteochondritis dissecans was performed and showed union with completely intact hyaline cartilage at the level of the surrounding articular cartilage requiring no interventions. An increased range of motion was achieved. The patient recovered well with and experienced no more recognizable pain. In this article, the unstable fragmentous lesion of the patient reached spontaneous union within 19 months after destabilization. Although this is not common for an unstable fragmentous OLT, this could be a stepping stone toward an increased role of conservative treatment for fragmentary OLTs.
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Affiliation(s)
- Margot B Aalders
- Department of Orthopedic Surgery and Sports Medicine, Amsterdam Movement Sciences, Amsterdam UMC, Location AMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands; Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam UMC, 1105 AZ, Amsterdam, the Netherlands; Amsterdam Collaboration for Health and Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center, Amsterdam UMC, 1105 AZ, Amsterdam, the Netherlands
| | - Jari Dahmen
- Department of Orthopedic Surgery and Sports Medicine, Amsterdam Movement Sciences, Amsterdam UMC, Location AMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands; Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam UMC, 1105 AZ, Amsterdam, the Netherlands; Amsterdam Collaboration for Health and Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center, Amsterdam UMC, 1105 AZ, Amsterdam, the Netherlands.
| | - Gino M M J Kerkhoffs
- Department of Orthopedic Surgery and Sports Medicine, Amsterdam Movement Sciences, Amsterdam UMC, Location AMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands; Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam UMC, 1105 AZ, Amsterdam, the Netherlands; Amsterdam Collaboration for Health and Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center, Amsterdam UMC, 1105 AZ, Amsterdam, the Netherlands
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Ekman E, Nevalainen S, Karjalainen E, Kohonen I, Vuohelainen J, Rissanen T, Itälä A. Increased lesion depth, higher body mass index and older age are risk factors for osteoarthritis during long-term follow-up in patients with osteochondritis dissecans of the knee. Arch Orthop Trauma Surg 2023; 143:3863-3869. [PMID: 36169727 PMCID: PMC10293403 DOI: 10.1007/s00402-022-04638-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 09/19/2022] [Indexed: 11/02/2022]
Abstract
INTRODUCTION To report on the long-term prognosis of osteochondritis dissecans (OCD) patients regarding radiological and patient-reported outcomes and to analyze possible risk factors. MATERIALS AND METHODS All patients diagnosed with knee OCD between 2004 and 2014 with radiographic Kellgren-Lawrence (K-L) grades 0-2 at the time of diagnoses, ability to understand the language of the interview, and willingness to participate in the study were retrospectively reviewed. Current knee radiographs and the Knee Injury and Osteoarthritis Outcome Score (KOOS) questionnaire were prospectively collected between May 2020 and March 2021. The extent of osteoarthritis (OA) and KOOS questionnaire results were evaluated. RESULTS 90 patients (103 knees) with a mean age of 21 years (range 6-60) were included. The mean follow-up time was 12 years (range 7-20). 24 knees (23%) were treated conservatively, and 79 knees (77%) operatively. At the time of diagnoses, 90% of the patients had K-L grades of 0-1; during the follow-up period, 45% of the patients showed radiological progression of OA. Patient body mass index (BMI) (p = 0.004; 95% CI 0.25-0.29), age (p = 0.003; 95% CI 0.18-0.30), operative treatment (p = 0.0075; 95% CI 0.41-0.65) and lesion depth (p = 0.0007) were statistically significantly connected to K-L grade change. Patients with no progression in joint space narrowing had statistically significantly better overall KOOS scores (p = 0.03; 95% CI 0.77-0.88) than patients whose K-L grades worsened. CONCLUSIONS During the long-term follow-up of 12 years, patients with knee OCD had good clinical results. Lac of radiological progression of cartilage degeneration was noted in 55% of the patients, regardless of treatment method. Lesion depth, higher BMI and older age were associated with the progression of OA. The progression of OA was related to a worsening of functional scores. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Elina Ekman
- Department of Orthopaedic Surgery, Turku University Hospital, University of Turku, Kiinamyllynkatu 4-8, 20521, Turku, Finland.
| | | | | | - Ia Kohonen
- Medical Imaging Centre of Southwest Finland, Turku University Hospital, Turku, Finland
| | | | - Tiia Rissanen
- Department of Clinical Medicine, Biostatistics, University of Turku, Turku, Finland
| | - Ari Itälä
- Department of Orthopaedics, Pihlajalinna Hospital, Turku, Finland
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Tan SHS, Tan BSW, Tham WYW, Lim AKS, Hui JH. The incidence and risk factors of osteoarthritis following osteochondritis dissecans of the knees: a systematic review and meta-analysis. Knee Surg Sports Traumatol Arthrosc 2021; 29:3096-3104. [PMID: 33211214 DOI: 10.1007/s00167-020-06365-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 11/04/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE The current systematic review and meta-analysis aim to pool together the incidence and risk factors of osteoarthritis following osteochondritis dissecans of the knee. METHODS The systematic review was conducted according to PRISMA guidelines. A search was conducted using PubMed and Cochrane Library with the keywords being "knee" and "osteochondritis dissecans" or "osteochondral lesion". All original human studies that reported the incidence or risk factors of osteoarthritis following osteochondritis dissecans of the knee were included. RESULTS Nine studies with 496 patients were included. The incidence of osteoarthritis following osteochondritis dissecans is 0.39 (95% CI 0.19-0.59). Patients with a body mass index greater than 25 kg/m2 had a significantly increased risk of osteoarthritis. Fragment excision had an increased relative risk of 1.89 (95% CI 1.19-3.01) of osteoarthritis as compared to fragment preservation. Significant heterogeneity was identified when comparing between juvenile and adult osteochondritis dissecans. The size of the lesions moderated the between-study heterogeneity with regards to the incidence of osteoarthritis, with the relative risk of osteoarthritis in lesions bigger than 4 cm2 being 2.29 (95% CI 1.24-4.23). No other risk factors, including gender of the patient, location of osteochondritis dissecans, stability of osteochondritis dissecans, and surgical versus non-surgical management were significant risk factors. CONCLUSION Significant risk factors for osteoarthritis were increased body mass index and fragment excision. Probable but inconclusive risk factors were the age of the patients and the size of the osteochondritis dissecans. The gender of the patient, location of osteochondritis dissecans, the stability of osteochondritis dissecans, and surgical versus non-surgical management of osteochondritis dissecans when appropriate were not significant risk factors.
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Affiliation(s)
- Si Heng Sharon Tan
- Department of Orthopaedic Surgery, National University Health System (NUHS), 1E Kent Ridge Road, NUHS Tower Block, Level 11, Singapore, 119074, Singapore.
| | - Beverly Shu Wen Tan
- Department of Orthopaedic Surgery, National University Health System (NUHS), 1E Kent Ridge Road, NUHS Tower Block, Level 11, Singapore, 119074, Singapore
| | - Wei Yang Wilson Tham
- Department of Orthopaedic Surgery, National University Health System (NUHS), 1E Kent Ridge Road, NUHS Tower Block, Level 11, Singapore, 119074, Singapore
| | - Andrew Kean Seng Lim
- Department of Orthopaedic Surgery, National University Health System (NUHS), 1E Kent Ridge Road, NUHS Tower Block, Level 11, Singapore, 119074, Singapore
| | - James Hoipo Hui
- Department of Orthopaedic Surgery, National University Health System (NUHS), 1E Kent Ridge Road, NUHS Tower Block, Level 11, Singapore, 119074, Singapore
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Chau MM, Klimstra MA, Wise KL, Ellermann JM, Tóth F, Carlson CS, Nelson BJ, Tompkins MA. Osteochondritis Dissecans: Current Understanding of Epidemiology, Etiology, Management, and Outcomes. J Bone Joint Surg Am 2021; 103:1132-1151. [PMID: 34109940 PMCID: PMC8272630 DOI: 10.2106/jbjs.20.01399] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
➤ Osteochondritis dissecans occurs most frequently in the active pediatric and young adult populations, commonly affecting the knee, elbow, or ankle, and may lead to premature osteoarthritis. ➤ While generally considered an idiopathic phenomenon, various etiopathogenetic theories are being investigated, including local ischemia, aberrant endochondral ossification of the secondary subarticular physis, repetitive microtrauma, and genetic predisposition. ➤ Diagnosis is based on the history, physical examination, radiography, and advanced imaging, with elbow ultrasonography and novel magnetic resonance imaging protocols potentially enabling early detection and in-depth staging. ➤ Treatment largely depends on skeletal maturity and lesion stability, defined by the presence or absence of articular cartilage fracture and subchondral bone separation, as determined by imaging and arthroscopy, and is typically nonoperative for stable lesions in skeletally immature patients and operative for those who have had failure of conservative management or have unstable lesions. ➤ Clinical practice guidelines have been limited by a paucity of high-level evidence, but a multicenter effort is ongoing to develop accurate and reliable classification systems and multimodal decision-making algorithms with prognostic value.
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Affiliation(s)
- Michael M Chau
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Mikhail A Klimstra
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Kelsey L Wise
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Jutta M Ellermann
- Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minnesota
| | - Ferenc Tóth
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota
| | - Cathy S Carlson
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota
| | - Bradley J Nelson
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
- TRIA Orthopedic Center, Bloomington, Minnesota
| | - Marc A Tompkins
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
- TRIA Orthopedic Center, Bloomington, Minnesota
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Abstract
PURPOSE Factors that contribute to the development of juvenile osteochondritis dissecans (JOCD) of the talus are poorly understood. Some authors suggest that a higher loading of the affected zone may be a cofactor in osteochondral lesions. Therefore, the purpose of the study is to evaluate any association between ankle morphology and talus JOCD using morphologic parameters from magnetic resonance images. Our hypothesis is that ankles with JOCD lesions would have differences in the anatomy compared with age and sex-matched unaffected ankles. METHODS We evaluated a total of 75 extremities. There were 22 patients (25 ankles) with talus JOCD lesions, and 50 patients (50 ankles) sex and age-matched individuals with healthy ankles served as controls. Two examiners conducted independent measurements of 8 magnetic resonance images parameters: tibial anterior surface angle, tibial shaft both malleoli angle (TBM), tibial axis-medial malleolus angle, anterior opening angle of the talus, malleolar width, tibial lateral surface angle, Maximal tibial thickness, length of trochlea tali arc, and height of trochlea tali arc. Measurement reliability was assessed using intraclass correlation coefficients. Differences in parameters between JOCD patients and controls were evaluated using independent t test. The level of significance was taken to be P<0.05. RESULTS Intraclass correlation coefficients demonstrated good to excellent consistency for all measurements. Sagittal parameters demonstrated a significant length of trochlea tali arc increase in ankles with JOCD lesions compared with normal ankles (P=0.015). There was no statistical difference in any of the axial or coronal parameters. CONCLUSIONS Ankle morphology may have a relationship with JOCD lesions. Future larger studies will be useful for further clarifying our findings, and detecting other potential predisposing factors with clinical relevance and how they can be modified. STUDY DESIGN Cross-sectional study (Level of evidence III).
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Affiliation(s)
- J Javier Masquijo
- Department of Pediatric Orthopaedics, Sanatorio Allende,Nueva Córdoba, Córdoba, Argentina
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Meadows MC, Wilson PL, Wall EJ, Shea KG, Brtko K, Ganley TJ, Edmonds EW, Busch MT, Parikh SN. What's New in Osteochondritis Dissecans of the Knee, Elbow, and Ankle. Instr Course Lect 2021; 70:433-452. [PMID: 33438926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Osteochondritis dissecans is a condition of the subchondral bone, with secondary effects on the articular cartilage. It most commonly affects the knee, elbow, and ankle and is typically seen in young, active populations. Many osteochondritis dissecans lesions are asymptomatic, but more advanced lesions can cause pain, swelling, and mechanical symptoms. Multiple treatment options have been proposed, including nonsurgical and surgical approaches. It is important to be aware of the epidemiology, presenting symptoms, and indications for nonsurgical and surgical treatment options for osteochondritis dissecans of the knee, elbow, and ankle.
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Zheng ET, Heyworth BE. Evaluation and Surgical Management of Knee Osteochondritis Dissecans and Adolescent Cartilage Injuries. Instr Course Lect 2021; 70:415-432. [PMID: 33438925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Osteochondritis dissecans and cartilage injuries of the knee are among the most challenging clinical entities that pediatric sports medicine specialists encounter. As a weight-bearing joint with significant long-term implications on mobility and overall physical health, the knee also happens to be the most injured or adversely affected joint in preadolescent and adolescent athletes. However, cartilage injuries are unique among other musculoskeletal pathologies in children, in that the healing potential of articular cartilage tissue is limited, and minor injuries or small focal defects can have devastating implications on the lifelong health of the joint. Although the most common form of degenerative joint disease affecting the general population is, of course, osteoarthritis, other conditions such as osteochondritis dissecans or acute, traumatic osteochondral shear injuries can activate their own arthritic pathway, whereby focal injuries precipitate an eventual cascade of diffuse degeneration. Thus, it is important for sports medicine and pediatric orthopaedic specialists alike to understand, diagnose, and initiate early, evidence-based management for cartilage conditions of the knee in pediatric patients. This chapter reviews principles of diagnosis and management of both knee osteochondritis dissecans (a chronic condition of subchondral bone that often secondarily affects the articular cartilage) and acute traumatic cartilage shear injuries. Although the two entities are quite different from an etiologic standpoint, there is significant overlap in technical considerations and treatment principles between these two conditions.
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Bae DS, Ingall EM, Miller PE, Eisenberg K. Early Results of Single-plug Autologous Osteochondral Grafting for Osteochondritis Dissecans of the Capitellum in Adolescents. J Pediatr Orthop 2020; 40:78-85. [PMID: 31923167 DOI: 10.1097/bpo.0000000000001114] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Osteochondral autologous transplantation surgery (OATS) has been advocated for unstable osetochondritis dissecans (OCD) lesions of the adolescent capitellum, though limited information is available regarding clinical and radiographic results in North American patients. We hypothesize that single-plug OATS is safe and effective in alleviating pain and restoring function in unstable OCD. METHODS Twenty-eight patients with unstable OCD treated with single-plug OATS were evaluated. Mean age at surgery was 14.2 years; there were 14 males. Etiology of OCD was presumed to be sports participation, including baseball (n=5) and gymnastics (n=11). Indications for surgery included unstable, deep OCD lesions; 2 lesions were uncontained, and 3 patients (11%) had OATS after failed prior surgery. OATS was performed by an anconeus muscle-splitting approach; donor grafts were harvested from the lateral femoral condyle by small arthrotomy. Functional outcomes were quantified using the Timmerman instrument. Median clinical and radiographic follow-up was 6.3 months (range, 5.0 to 27.0 mo) and 5.7 months (range, 5.0 to 26.7 mo), respectively. Furthermore, all patients returned functional questionnaires at a median of 9 months postoperatively (range, 5 to 27 mo). RESULTS Of the 26 patients who reported preoperative tenderness, 19 (73%) patients had no tenderness at most recent clinical follow-up (P=0.02). Of 18 patients with restricted elbow motion preoperatively, 13 had achieved full range of motion (P=0.10). Both elbow flexion and extension improved significantly [flexion: median change (interquartile range)=10 degrees (0 to 10 degrees), P=0.009; extension: 0 degree (-5 to 0 degrees), P <0.001). On postoperative magnetic resonance imaging, 86% (P<0.001) of elbows had restoration of articular congruity and 93% had complete graft incorporation. Objective [median change (interquartile range)=5 degrees (0 to 15 degrees)], subjective [25 degrees (15 to 40 degrees)], and overall [35 degrees (15 to 45 degrees)] Timmerman scores improved significantly (P=0.001, <0.001, and <0.001, respectively). Of the 13 patients with >6 months follow-up, 9 patients (69%) had returned to their primary sport (P=0.27) and 100% had returned to general sports participation. There were no postoperative complications. At final follow-up, all donor knees were asymptomatic with full motion and strength. CONCLUSION Single-plug OATS is safe and effective in improving pain and elbow function in adolescents with unstable OCD, with high return to sports rates and little donor-site morbidity. LEVEL OF EVIDENCE Level IV-case series.
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Affiliation(s)
- Donald S Bae
- Department of Orthopaedics, Boston Children's Hospital, Boston, MA
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Matsuura T, Wada K, Suzue N, Iwame T, Fukuta S, Sairyo K. Bilateral Osteochondritis Dissecans of the Capitellum in Fraternal Twins: A Case Report. JBJS Case Connect 2017; 7:e44. [PMID: 29252874 DOI: 10.2106/jbjs.cc.16.00203] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
CASE We report the cases of 15-year-old male fraternal twins with bilateral osteochondritis dissecans (OCD) of the capitellum in the absence of syndromic features. At the time of presentation, they had been actively engaged in competitive rhythmic gymnastics for 3 years. Both patients had chronic symptoms in the right elbow, and both underwent arthroscopic evaluation and management. CONCLUSION The cases of these 2 patients provide evidence to support the theory that the etiology of OCD may have a genetic background.
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Affiliation(s)
- Tetsuya Matsuura
- Department of Orthopedics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Keizo Wada
- Department of Orthopedics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Naoto Suzue
- Department of Orthopaedic Surgery, Tokushima Red Cross Hospital, Komatsushima, Tokushima, Japan
| | - Toshiyuki Iwame
- Department of Orthopedics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Shoji Fukuta
- Department of Orthopaedic Surgery, National Hospital Organization Kochi National Hospital, Kochi, Japan
| | - Koichi Sairyo
- Department of Orthopedics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
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Abstract
PURPOSE To study discoid meniscus in children who underwent arthroscopic surgery at our center. SUBJECTS AND METHODS Thirty-four patients (39 knees) younger than 15 years with discoid lateral meniscus (mean age, 12.9 years; 13 males, 21 females) who underwent arthroscopic surgeries since 2007 were studied. The surgical procedure consisted of, in principle, saucerization with additional suture repair in the case of meniscal instability at the peripheral rim of the residual meniscus. The mechanisms of symptom onset, symptoms, complications and postoperative outcome in these cases were examined. In addition, Lysholm scores were obtained before surgery and at the last postoperative follow-up in all patients. RESULTS Symptom onset was associated with sports in 18 knees, fall in 3 knees, and no definitive trigger in the remaining knees. The presenting symptoms were pain in 32 knees, catching in 11 knees, and locking in 6 knees. According to Watanabe classification, 26 knees were complete type and 13 knees were incomplete type. The modes of tear included horizontal tear in 10 knees and longitudinal tear in 10 knees, while no definitive tear was present on the knee joint surface. The surgical procedures included saucerization only in 22 knees, partial meniscectomy in 10 knees, and saucerization with suture repair in 5 knees. The mean Lysholm score was 63.9 before surgery, and improved significantly to 92.3 at the last follow-up. Only two knees developed osteochondritis dissecans after surgery. Two knees required reoperation; one knee underwent subtotal meniscectomy and one knee had partial meniscectomy with suturing. CONCLUSION Although the short-term outcome after saucerization with or without suture repair for discoid meniscus is favorable, degenerative change or change of lower limb alignment may occur in the long term. Further long-term study is required.
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Affiliation(s)
- Tetsuo Hagino
- The Sports Medicine and Knee Center, Kofu National Hospital, 11-35 Tenjin-cho, Kofu, Yamanashi, 400-8533, Japan.
| | - Satoshi Ochiai
- The Sports Medicine and Knee Center, Kofu National Hospital, 11-35 Tenjin-cho, Kofu, Yamanashi, 400-8533, Japan
| | - Shinya Senga
- The Sports Medicine and Knee Center, Kofu National Hospital, 11-35 Tenjin-cho, Kofu, Yamanashi, 400-8533, Japan
| | - Takashi Yamashita
- The Sports Medicine and Knee Center, Kofu National Hospital, 11-35 Tenjin-cho, Kofu, Yamanashi, 400-8533, Japan
| | - Masanori Wako
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Takashi Ando
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Hirotaka Haro
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan
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Glait SA, Rokito AS, Jazrawi LM. Osteochondritis Dissecans of the Capitellum: Diagnosis and Treatment. Bull Hosp Jt Dis (2013) 2016; 74:37-45. [PMID: 26977547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Osteochondritis dissecans (OCD) of the capitellum is an articular cartilage lesion commonly affecting young adolescents. The exact mechanism for the development of these lesions is still uncertain; however, both traumatic and vascular etiologies have been described. Careful physical examination in conjunction with appropriate diagnostic studies helps the surgeon to classify these lesions as stable or unstable and leads to proper management. There is a diverse array of treatments available for OCD lesions of the capitellum, including fragment excision or fixation, bone marrow stimulation, and osteochondral autograft transplantation. This review helps the orthopaedic surgeon understand the diagnosis and management options available for OCD lesions of the capitellum.
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Hu XF, Wei SS, Wang SS. [Treatment of osteochondritis lesion in the knee with reduction and fixation under arthroscopy]. Zhongguo Gu Shang 2015; 28:963-966. [PMID: 26727794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To study clinical results of reduction and fixation under arthroscopy for the treatment of osteochondrotical lesion in the knee. METHODS From December 2012 to December 2013, 4 patients with the knee joint osteochondritis lesion and free bone fragments were treated with arthroscopy to detect the stripped cartilage, and then the cartilages were reduced with small incision and fixed by cartilage nail. There were 3 males and 1 female, with age of 15, 15, 20 and 27 years old. The durations of the disease were 1 d, 5 d, 1 month and 1 year. All the patients had swelling and effusion in the knee joint, and the floating patellar test was positive. CT examination showed bone defects and loose bodies. The Lysholm, VAS, and Tegner scale were used to evaluate the knee joint functions before and after operation. RESULTS All the patients underwent successful surgery. Postoperative CT showed good location of the cartilage without loss of reduced bone and cartilage. All the patients were followed up, and the duration ranged from 10 to 13 months, with a mean of 12 months. In one patient, arthroscopy examination was conducted for a second time to examine the connection of the fracture part to the surrounding cartilage, and it showed that the internal fixator was not absorbed. The Lysholm, VAS and Tegner scale of all patients were better than those before operation. CONCLUSION Treatment of osteochondritis lesion with the fixation of absorbable cartilage nails may reconstruct the integrity of articular surface and recover the stability of joints, and it is an effective treatment method.
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Abstract
Pediatric overuse injury is a common complaint presenting to pediatricians. Overuse injury can affect the soft tissues or bone, and results from an imbalance between training and load to the tissues and recovery time. In the skeletally immature athlete, physeal and apophyseal tissue is particularly vulnerable to overuse resulting in different patterns of injury compared to adults. Awareness of age-dependent patterns of overuse is necessary for proper recognition, treatment, and prevention of injury. This article reviews the most common pediatric overuse injuries with emphasis on risk factors, diagnosis, and treatment. Guidelines for prevention are included, as this is the key component for successful management of overuse injury in pediatric athletes.
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Lü SJ, Mao Q, Tong PJ, Sun Q. [Progress on osteochondritis dissecans]. Zhongguo Gu Shang 2014; 27:787-791. [PMID: 25571667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Along with the popularity of youth movement, the incidence of osteochondritis dissecans (OCD) showed a trend of increase, but its pathogenesis is not yet clear. Previous studies suggested that trauma is the main potential cause, but with the emergence of vast family cases, hereditary factor is also gradually taken seriously. Arthroscopy is the "gold standard" for diagnosing OCD, but for the patient with early incomplete joint surface lesions, the diagnositic value of MRI is better than the arthroscopy. For the patients with stable form OCD, nonoperative management should be used such as adjusting activity, fixator and drugs; for the patient with unstable form OCD or failing after conservative treatment, surgery should be generally used such as joint clearing, drilling, microfracture method, fixation and transplantation. With the progress of research, stem cell technology and platelet-rich plasma gradually applied in cartilage repair, which will improve the curative effect of OCD, but still further clinical and experimental research, and also a long-term effective follow-up are needed.
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Affiliation(s)
- Shuai-Jie Lü
- First Affiliated Hospital of Zhejiang Chinese Medicine University, Hangzhou, Zhejiang, China
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Cruz-Morandé S, Llombart BR, Valentí-Nin JR. [Unusual location of osteochondral lesions in adolescent's knees]. Acta Ortop Mex 2014; 28:128-133. [PMID: 26040156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Osteochondral knee lesions in adolescents are primarily located in loading areas at the level of the femoral condyles. Lesions located in the trochlea are exceptional and account for less than 1%. The etiology of juvenile osteochondritis dissecans (JOCD) is still unknown. Osteochondral lesions may be caused by direct frontal trauma of the femoral condyles and by direct trauma of the patella on the trochlea in dislocations of the latter. At this level both mechanisms may cause both chondral and osteochondral lesions. We present herein two cases with the same characteristics that include one patient with bilateral involvement of the trochlea. Arthroscopy was performed with removal of loose bodies, regularization of the bed and perforations, with appropriate long term results. Osteochondral lesions are rarely found in the trochlea; the literature contains very few bilateral cases described. The exact etiology of JOCD of the knee continues to be debated. In our cases the mechanism could be explained by a low-pressure high-speed impact of the patella on the trochlea. This type of lesions may be added to defects or abnormalities of ossification during childhood. The bilaterality of one of these cases would support this hypothesis. Treatment depends on lesion stability and patient age. Surgical treatment should be considered in patients with open physes with an un stable or detached lesion and in those in whom the physis is about to close but have not responded to conservative treatment, as well as in patients with an intraarticular loose body. Another point to consider is that insufficient fixation or fixation without a bone chip leads to mediocre results.
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Abstract
BACKGROUND Although many etiological theories have been proposed for osteochondritis dissecans (OCD), its etiology remains unclear. Histological analysis of the articular cartilage and subchondral bone tissues of OCD lesions can provide useful information about the cellular changes and progression of OCD. Previous research is predominantly comprised of retrospective clinical studies from which limited conclusions can be drawn. QUESTIONS/PURPOSES The purposes of this study were threefold: (1) Is osteonecrosis a consistent finding in OCD biopsy specimens? (2) Is normal articular cartilage a consistent finding in OCD biopsy specimens? (3) Do histological studies propose an etiology for OCD based on the tissue findings? METHODS We searched the PubMed, Embase, and CINAHL databases for studies that conducted histological analyses of OCD lesions of the knee and identified 1560 articles. Of these, 11 met our inclusion criteria: a study of OCD lesions about the knee, published in the English language, and performed a histological analysis of subchondral bone and articular cartilage. These 11 studies were assessed for an etiology proposed in the study based on the study findings. RESULTS Seven of 11 studies reported subchondral bone necrosis. Four studies reported normal articular cartilage, two studies reported degenerated or irregular articular cartilage, and five studies found a combination of normal and degenerated or irregular articular cartilage. Five studies proposed trauma or repetitive stress and two studies proposed poor blood supply as possible etiologies. CONCLUSIONS We found limited research on histological analysis of OCD lesions of the knee. Future studies with consistent methodology are necessary to draw major conclusions about the histology and progression of OCD lesions. Inconsistent histologic findings have resulted in a lack of consensus regarding the presence of osteonecrosis, whether the necrosis is primary or secondary, the association of cartilage degeneration, and the etiology of OCD. Such studies could use a standardized grading system to allow better comparison of findings.
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Affiliation(s)
- Kevin G. Shea
- />St Luke’s Sports Medicine, St Luke’s Children’s Hospital, 109 East Bannock Street, Boise, ID 83712 USA
- />Department of Orthopedics, University of Utah, Salt Lake City, UT USA
| | - John C. Jacobs
- />St Luke’s Health System, 109 East Bannock Street, Boise, ID 83712 USA
| | - James L. Carey
- />Department of Orthopaedics, University of Pennsylvania School of Medicine, Philadelphia, PA USA
| | | | - Julia T. Oxford
- />Department of Biological Sciences, Boise State University, Boise, ID USA
- />Biomolecular Research Center, Boise State University, Boise, ID USA
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Schulz JF, Chambers HG. Juvenile osteochondritis dissecans of the knee: current concepts in diagnosis and management. Instr Course Lect 2013; 62:455-467. [PMID: 23395050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Osteochondritis dissecans of the knee is a diagnosis that encompasses a wide spectrum of pathologies that can result in irreversible damage to articular cartilage and subchondral bone. Osteochondritis dissecans was first described more than 100 years ago, and despite substantial research on the topic, large gaps remain in the understanding of its etiology and optimal treatment. An underlying vascular insult, resulting in separation of the progeny lesion from the parent subchondral bone, is a suspected cause but remains unproven. No single standardized classification exists to accurately predict long-term risk. Nonsurgical treatment with activity modification remains an option for stable lesions in young patients. Surgical treatment to encourage vascular ingrowth and healing is gaining popularity and represents a shift in thinking regarding the risk of disease progression. Unstable and displaced lesions remain a difficult treatment challenge. Various salvage procedures have shown promise, but the potential for long-term morbidity remains.
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Shimada K, Tanaka H, Matsumoto T, Miyake J, Higuchi H, Gamo K, Fuji T. Cylindrical costal osteochondral autograft for reconstruction of large defects of the capitellum due to osteochondritis dissecans. J Bone Joint Surg Am 2012; 94:992-1002. [PMID: 22637205 PMCID: PMC3364030 DOI: 10.2106/jbjs.j.00228] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND There is a need to clarify the usefulness of and problems associated with cylindrical costal osteochondral autograft for reconstruction of large defects of the capitellum due to osteochondritis dissecans. METHODS Twenty-six patients with advanced osteochondritis dissecans of the humeral capitellum were treated with use of cylindrical costal osteochondral autograft. All were males with elbow pain and full-thickness articular cartilage lesions of ≥15 mm in diameter. Clinical, radiographic, and magnetic resonance imaging outcomes were evaluated at a mean follow-up of thirty-six months (range, twenty-four to fifty-one months). RESULTS All patients had rapid functional improvement after treatment with costal osteochondral autograft and returned to their former activities, including sports. Five patients needed additional minor surgical procedures, including screw removal, loose body removal, and shaving of protruded articular cartilage. Mean elbow function, assessed with use of the clinical rating system of Timmerman and Andrews, was 111 points preoperatively and improved to 180 points at the time of follow-up and to 190 points after the five patients underwent the additional operations. Mean elbow motion was 126° of flexion with 16° of extension loss preoperatively and improved to 133° of flexion with 3° of extension loss at the time of follow-up. Osseous union of the graft on radiographs was obtained within three months in all patients. Revascularization of the graft depicted on T1-weighted magnetic resonance imaging and congruity of the reconstructed articular surface depicted on T2-weighted or short tau inversion recovery imaging were assessed at twelve and twenty-four months postoperatively. Functional recovery was good, and all patients were satisfied with the final outcomes. CONCLUSIONS Cylindrical costal osteochondral autograft was useful for the treatment of advanced osteochondritis dissecans of the humeral capitellum. Functional recovery was rapid after surgery. Additional operations were performed for five of the twenty-six patients, whereas the remaining patients showed essentially full recovery within a year. All patients were satisfied with the results at the time of short-term follow-up.
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Affiliation(s)
- Kozo Shimada
- Department of Orthopaedic Surgery, Osaka Koseinenkin Hospital, 4-2-78 Fukushima, Fukushima-ku, Osaka 553-0003 Japan. E-mail address for K. Shimada:
| | - Hiroyuki Tanaka
- Department of Orthopaedic Surgery, Osaka Koseinenkin Hospital, 4-2-78 Fukushima, Fukushima-ku, Osaka 553-0003 Japan. E-mail address for K. Shimada:
| | - Taiichi Matsumoto
- Department of Orthopaedic Surgery, Kurashiki Central Hospital, 1-1-1 Miwa, Kurashiki, Okayama 710-8602 Japan
| | - Junichi Miyake
- Department of Orthopaedics, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita Osaka 565-0871 Japan
| | - Haruhisa Higuchi
- Department of Orthopaedic Surgery, Hoshigaoka Koseinenkin Hospital, 4-8-1 Hoshigaoka, Hirakata, Osaka 573-8511 Japan
| | - Kazushige Gamo
- Department of Orthopaedic Surgery, Hoshigaoka Koseinenkin Hospital, 4-8-1 Hoshigaoka, Hirakata, Osaka 573-8511 Japan
| | - Takeshi Fuji
- Department of Orthopaedic Surgery, Osaka Koseinenkin Hospital, 4-2-78 Fukushima, Fukushima-ku, Osaka 553-0003 Japan. E-mail address for K. Shimada:
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24
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Affiliation(s)
- Richard A Brand
- Clinical Orthopaedics and Related Research, Philadelphia, PA, USA.
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25
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Nissen CW. Osteochondritis dissecans of the elbow. Conn Med 2010; 74:453-456. [PMID: 20945702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Affiliation(s)
- Carl W Nissen
- Elite Sports Medicine, Connecticut Children's Medical Center, USA.
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26
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Yamagiwa H. [Bone and joint diseases in children. Etiology and pathogenesis of osteochondral lesions in children. Osteochondritis dissecans and osteochondrosis]. Clin Calcium 2010; 20:849-858. [PMID: 20513942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Osteochondral lesions in children mainly occur in the physeal and epiphyseal cartilage. Osteochondritis dissecans and osteochondrosis (apophysitis) are common and clinically important chronic disorders. These etiology and pathogenesis have also been well investigated in the Veterinary medicine in recent years. One of the most likely causes is proposed as a failure of blood supply to growth cartilage and following focal disturbance of endochondral ossification. Mechanical stress, trauma, rapid growth, anatomic conformation, and dietary imbalances would modify this initial step and break down the normal structure. In human, above-mentioned pathological changes can be detected using recent MRI technology, which contribute quite much in the early diagnosis of lesions in clinic. Another problem in children is acute traumatic growth plate injury, which increases the risk of the early closure of growth plate and following deformity of bone and joint. Early diagnosis and precise treatment are extremely important for children to prevent residual deformity and pain and growth disturbance. In future, less-invasive as well as effective treatments for the focally disturbed or accelerated ossification should be developed.
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Affiliation(s)
- Hiroshi Yamagiwa
- Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Sciences
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Mei-Dan O, Mann G, Steinbacher G, Cugat RB, Alvarez PD. Bilateral osteochondritis dissecans of the knees in monozygotic twins: the genetic factor and review of the etiology. Am J Orthop (Belle Mead NJ) 2009; 38:E152-E155. [PMID: 19911106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Affiliation(s)
- Omer Mei-Dan
- Orthopedic and Sports Division, Meir University Hospital, Kfar-Saba, Israel.
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Moretti B, Notarnicola A, Moretti L, Giordano P, Patella V. A volleyball player with bilateral knee osteochondritis dissecans treated with extracorporeal shock wave therapy. Musculoskelet Surg 2009; 93:37-41. [PMID: 19711161 DOI: 10.1007/s12306-009-0022-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2008] [Accepted: 12/02/2008] [Indexed: 11/25/2022]
Abstract
We present a case report of a 14-year-old Caucasian sport woman affected by bilateral and symmetrical knee osteochondritis dissecans (OCD) addressed to surgery, in which extracorporeal shock wave therapy determined complete healing. Shock wave is a longitudinal acoustic wave traveling with the speed of ultrasound through the water of the body tissue. Recently, this therapy has been used in the treatment of a number of musculoskeletal pathologies on the basis of the effects produced by the induction of angiogenesis, recruitment of progenitor cells and downregulation of cartilage damage. This therapy is useful, because it is non-invasive, safe, without complications or adverse effects and repeatable. Thus, it could be suggested as a useful strategy for the treatment of OCD prior starting surgery.
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Affiliation(s)
- Biagio Moretti
- Orthopaedics Section, Department of Clinical Methodology and Surgical Technique, University of Bari, Bari, Italy.
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Namba J, Shimada K, Akita S. Osteochondritis dissecans of the humeral trochlea with cubitus varus deformity. A case report. Acta Orthop Belg 2009; 75:265-269. [PMID: 19492569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Osteochondritis dissecans of the elbow primarily involves the capitellum. We report a rare case of osteochondritis dissecans involving the humeral trochlea in a 19-year-old male with a post-traumatic cubitus varus deformity. Biomechanics suggested that the varus malalignment caused repetitive axial force across the medial elbow, which led to microtrauma to the trochlea during the patient's daily work. In adolescents, post-traumatic cubitus varus can gradually progress to subsequent osteochondritis dissecans of the humeral trochlea.
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Affiliation(s)
- Jiro Namba
- Department of Orthopaedic Surgery, Minoh City Hospital, Kayano, Minoh, Osaka, Japan.
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Schuh A, Jezussek D, Hönle W. [Pathogenesis of upper ankle joint osteoarthritis]. MMW Fortschr Med 2008; 150:27-28. [PMID: 18447286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- A Schuh
- Research Unit Klinikum Neumarkt, Akademisches Lehrkrankenhaus der Friedrich-Alexander-Universität, Erlangen-Nürnberg.
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31
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Abstract
We describe a man with an acute osteochondral defect in the lateral talar dome associated with a supination-adduction-type ankle fracture. The osteochondral defect was readily visible on plain film radiographs, and magnetic resonance imaging was ordered to determine the full extent of soft-tissue and articular injury. It was discovered that the patient had a stage IV lesion of the talar dome, with complete inversion of the fragment, and rupture of the anterior talofibular and calcaneofibular lateral ankle ligaments. Furthermore, the patient experienced an oblique fracture of the medial malleolus with comminution. The talar dome lesion was surgically reduced and fixated using bioabsorbable pins. Nine months after surgery, the patient was fully recovered from his injury and had no functional limitations.
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Affiliation(s)
- Marek E Zelent
- Podiatric Surgical Residency, Mercy Hospital, 4050 Coon Rapids Boulevard, Coon Rapids, MN 55433, USA
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32
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Abstract
Surgical treatment of posteromedial talar dome lesions is frequently necessary for Berndt and Harty grade IV osteochondral defects and nondisplaced osteochondral fragments resistant to conservative modalities. When operative intervention is indicated, the approach and management can be complicated by the location and extent of the injury. The operative technique we advocate allows direct exposure of the lesion and minimizes damage to healthy articular cartilage and surrounding soft tissue. Use of a drill guide assists the surgeon in precisely placing a transmalleolar portal through the tibia for subchondral drilling of osteochondral defects when the lesions are inaccessible through traditional arthroscopic portals.
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Affiliation(s)
- John Grady
- Department of Podiatry, Department of Veterans Affairs-Chicago, Westside, Chicago, IL, USA
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Abstract
BACKGROUND Autologous osteochondral mosaicplasty is a new technique to provide hyaline repair for articular defects. Although recent studies have reported the successful treatment of articular defects in the knee and ankle joints with this surgical procedure, little attention has been given to the surgical efficacy of mosaicplasty in the treatment of osteochondritis dissecans of the humeral capitellum. PURPOSE To clarify the clinical outcomes of mosaicplasty for teenaged patients with advanced lesions of capitellar osteochondritis dissecans. STUDY DESIGN Case series; Level of evidence, 4. METHODS Eight teenaged patients with advanced lesions of capitellar osteochondritis dissecans underwent mosaicplasties. All patients were baseball players who were affected on the right side, which was also their throwing side. The surgical technique involves obtaining small-sized cylindrical osteochondral grafts from the lateral periphery of the femoral condyles and transplanting them to prepared osteochondral defects. At a mean follow-up of 24 months, all patients were evaluated clinically and radiographically. RESULTS Seven of the 8 patients were free from elbow pain, and the remaining patient had mild pain occasionally. The mean clinical score described by Timmerman and Andrews (a maximum of 200 points) significantly improved from 140 points to 183 points postoperatively. All patients except one had excellent or good clinical results. Radiographically, the graft incorporation and a normal contour of the subchondral cortex were found in all patients. Magnetic resonance imaging showed that the preoperative heterogeneity of the lesion had disappeared and the signal intensity returned to normal. Six of the 8 patients, including all 3 pitchers, returned to competitive-level baseball. CONCLUSION Mosaicplasty for advanced lesions of capitellar osteochondritis dissecans in teenaged baseball players can provide satisfactory clinical and radiographic results.
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Affiliation(s)
- Norimasa Iwasaki
- Department of Orthopaedic Surgery, Hokkaido University School of Medicine, Kita 15, Nishi 7, Sapporo 060-8638, Japan.
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34
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Abstract
Osteochondritis dissecans of the knee is being seen with increased frequency in pediatric and young adult athletes and is thought to be, in part, owing to earlier and increasingly competitive sports participation. Despite much speculation, the cause of both juvenile and adult osteochondritis dissecans remains unclear. Early recognition is essential. Whereas adult osteochondritis dissecans lesions have a greater propensity to instability, juvenile osteochondritis dissecans lesions are typically stable, and those with an intact articular surface have a potential to heal with nonoperative treatment through cessation of repetitive impact loading. The value of adjunctive immobilization, protected weightbearing, and unloader bracing has not been established. Skeletally immature patients with stable lesions that have not healed with nonoperative treatment should have consideration given to arthroscopic drilling to promote healing before the lesion progresses and requires more involved treatment with a less optimistic prognosis. Magnetic resonance imaging may allow early prediction of lesion healing potential. The majority of adult osteochondritis dissecans cases as well as those skeletally immature patients with unstable lesions and secondary loose bodies require fixation and possible bone grafting. Many unstable lesions will heal after stabilization, but long-term prognosis is not clear. Chronic loose fragments can be difficult to fix and have poor healing potential. Results of excision of large lesions from weightbearing zones are poor. Chondral resurfacing techniques have limited long-term data for cases of osteochondritis dissecans in skeletally immature patients.
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35
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Abstract
Osteochondral ankle defects cause various symptoms including pain, swelling, and limited range of motion. When surgical treatment is necessary, several treatment options exist. Arthroscopic debridement and drilling, arthroscopic autologous osteochondral transplantation (mosaiclasty), and autologous chondrocyte transplantation are discussed more extensively. Treatment results of each technique are discussed, and a guideline for treatment is presented.
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Affiliation(s)
- Maartje Zengerink
- Department of Orthopaedic Surgery, Academic Medical Center, University of Amsterdam, P.O. Box 22660, 1100 DD Amsterdam, The Netherlands.
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36
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Quan AW, Beall DP, Berry ER, Ly JQ, Sweet CF, Fish JR. A case of osteochondritis dissecans in rickets. Emerg Radiol 2005; 11:219-21. [PMID: 16133607 DOI: 10.1007/s10140-004-0387-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2004] [Accepted: 11/24/2004] [Indexed: 11/24/2022]
Abstract
Rickets and the decreased ossification associated with it can give rise to abnormally low bone density and weakened osseous structures. Despite this association, rickets has rarely been associated with osteochondral defects, and the imaging findings of this association have not been previously described on magnetic resonance (MR) imaging. This case report presents an adolescent male with a clinical history of rickets and recent-onset knee pain that was determined to be caused by bilateral osteochondritis dissecans. Prompt recognition of osteochondritis dissecans is important, as this entity is a treatable cause of knee pain.
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Affiliation(s)
- Albert W Quan
- Department of Radiology, Botsford General Hospital, 28050 Grand River Avenue, Farmington Hills, MI 48336, USA.
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37
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Nozawa M, Maezawa K, Yuasa T, Morimoto K, Asakura T, Kurosawa H. Osteochondritis dissecans after rotational acetabular osteotomy for dysplastic hip. Skeletal Radiol 2005; 34:812-5. [PMID: 15782341 DOI: 10.1007/s00256-005-0897-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2004] [Revised: 12/21/2004] [Accepted: 12/21/2004] [Indexed: 02/02/2023]
Abstract
We encountered a rare case of osteochondritis dissecans of the femoral head after rotational acetabular osteotomy that recovered with conservative treatment 4 years after the detection of characteristic radiological findings.
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Affiliation(s)
- Masahiko Nozawa
- Department of Orthopaedic Surgery, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku 113-8421, Tokyo, Japan.
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38
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Fa K, E B, U H. Are bone bruises a possible cause of osteochondritis dissecans of the capitellum? A case report and review of the literature. Arch Orthop Trauma Surg 2005; 125:545-9. [PMID: 16142476 DOI: 10.1007/s00402-005-0018-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2004] [Indexed: 10/25/2022]
Abstract
A 17-year old soccer-player sustained a fracture and dislocation of the ulnar epicondyle combined with a bone bruises at the radial head and the capitellum. An open reduction and internal fixation was performed using two K-wires. Initial recovery was uneventful. After the operation he was discharged home and reviewed on a regular basis. When bony union had occurred the two K-wires were removed. However, on follow up he continued to complain of pain on the radial aspect of the joint and did not regain his normal range of movement. A further MRI was performed. Now a grade II osteochondritis dissecans not visible on the previous MRI taken 12 weeks earlier was clearly visualised. Treatment was continued conservatively with physiotherapy but avoiding aggressive mobilisation. On final review 6 months later he was able to move painfree with residual limitation of movement (ROM 0-5-130 degrees). Another MRI taken now was assessed as normal.
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Affiliation(s)
- Krappel Fa
- Orthopädische Klinik, Medizinisches Zentrum Kreis Aachen, Mauerfeldchen 25, 52146 Würselen, Germany.
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39
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Abstract
Traumatic ankle conditions can lead to long-term sequelae if a pathologic process is misdiagnosed. The clinical presentation of an osteochondral lesion of the talar dome requires the clinician to have a high index of suspicion, and advanced imaging is often necessary to make the final diagnosis. Treatment should be initiated once the lesion is appropriately staged by radiologic or magnetic resonance imaging. We discuss the use of arthroscopy-assisted retrograde drilling of the medial talar dome that spares the articular cartilage within the talotibial articulation.
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40
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Goggs R, Vaughan-Thomas A, Clegg PD, Carter SD, Innes JF, Mobasheri A, Shakibaei M, Schwab W, Bondy CA. Nutraceutical Therapies for Degenerative Joint Diseases: A Critical Review. Crit Rev Food Sci Nutr 2005; 45:145-64. [PMID: 16048146 DOI: 10.1080/10408690590956341] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
There is growing recognition of the importance of nutritional factors in the maintenance of bone and joint health, and that nutritional imbalance combined with endocrine abnormalities may be involved in the pathogenesis of osteoarthritis (OA) and osteochondritis dissecans (OCD). Despite this, dietary programs have played a secondary role in the management of these connective tissue disorders. Articular cartilage is critically dependent upon the regular provision of nutrients (glucose and amino acids), vitamins (particularly vitamin C), and essential trace elements (zinc, magnesium, and copper). Therefore, dietary supplementation programs and nutraceuticals used in conjunction with non-steroidal, anti-inflammatory drugs (NSAIDs) may offer significant benefits to patients with joint disorders, such as OA and OCD. This article examines the available clinical evidence for the efficacy of nutraceuticals, antioxidant vitamin C, polyphenols, essential fatty acids, and mineral cofactors in the treatment of OA and related joint disorders in humans and veterinary species. This article also attempts to clarify the current state of knowledge. It also highlights the need for additional targeted research to elucidate the changes in nutritional status and potential alterations to the expression of plasma membrane transport systems in synovial structures in pathophysiological states, so that current therapy and future treatments may be better focused.
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Affiliation(s)
- Robert Goggs
- Connective Tissue Research Group, Faculty of Veterinary Science, University of Liverpool, Liverpool, United Kingdom
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41
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Abstract
Three questions need to be answered. First, does spontaneous osteonecrosis of the knee in fact exist? The answer is "probably," but much more rarely than initially believed. In five of the authors' most recent MRIs in patients with clinically diagnosed or radiographically suggested spontaneous osteonecrosis of the knee, only one patient's images fulfilled the criteria for spontaneous osteonecrosis (Figure 3). Three of the five had subchondral changes of either insufficiency fractures or true fractures, while one patient had equivocal findings. Second, will the actual diagnosis influence the treatment? The answer appears to be "no" because early subchondral fractures and early spontaneous osteonecrosis of the knee are treated conservatively and only the later changes of subchondral surface collapse are treated more aggressively with joint replacement. Third, is there any method of halting the progression of early subchondral changes before they progress into collapse, flattening, and loose-body formation? The answer appears to be "maybe" as non-weight-bearing conservative therapy has not consistently prevented progression of the disease. Whether new arthroscopic techniques can provide the necessary intervention to halt osteoarthritic sequelae remains unanswered. Thus, it appears most patients with what has been called spontaneous osteonecrosis of the knee actually have subchondral insufficiency fractures. The histologic findings of avascular areas in biopsy specimens appear to be a secondary phenomenon and not the primary cause. If diagnosed early enough, conservative therapy may lead to healing without subsequent collapse and fragmentation of the subchondral bone.
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Affiliation(s)
- Arif S Kidwai
- Department of Radiology, University of Florida Health Science Center, Jacksonville 32209, USA
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42
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Abstract
A case of an isolated, traumatic, osteochondral injury to the articular surface of the first metatarsal head, which was successfully treated with an autogenous transplant of an osteochondral plug from the ipsilateral knee, is reported. After a 2-year follow-up, the patient reported no persistent symptoms, full resumption of preinjury activities, and was satisfied with her outcome.
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43
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Abstract
INTRODUCTION Etiology of osteochondral lesions of the talus remains uncertain, a myriad of treatment options exists. The purpose of this study is to evaluate the clinical and radiological results of fixation of osteochondral lesions of the talus using K-wires. An unstable osteochondral fragment or osteosclerotic changes in the bed of the talus were regarded as indications for the procedure. PATIENTS AND METHOD We report a retrospective study of 20 patients who underwent fixation of osteochondritis dissecans of the talus between 1.1.1995 and 31.12.2000. There were 14 men and 6 women. The average age was 18 years (range, 11 to 52 years). The average duration of symptoms prior to surgery was 30 weeks (range, 8 to 100 weeks). RESULTS The average duration of follow-up was 46 months (range, 18 to 93 months). The overall clinical result was rated good in 4 cases and excellent in 16 cases according to the Ogilvie-Harris score. There were no surgical complications. All osteochondral lesions healed. CONCLUSION Using K-wires for fixation of osteochondral lesions of the talus repair of the articular surface and stability of the lesion can be achieved even in unstable chronic lesions.
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Affiliation(s)
- A Schuh
- Abteilung für Kinderorthopädie der Orthopädischen Klinik Rummelsberg, Schwarzenbruck.
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44
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Affiliation(s)
- John M Flynn
- Department of Orthopaedic Surgery, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, 19104, USA.
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45
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Abstract
In the past, osteochondritis dissecans of the knee was associated with increased tibial exotorsion, established with a clinical measuring method. Now the gold standard for determining tibial torsion is computed tomography. The aim of the current study was to establish whether the abovementioned association could be confirmed in the current patients, measured with computed tomography. Confounding aberrations of femoral torsion were ruled out. Twenty-three patients with osteochondritis dissecans in 27 knees were treated between 1991 and 1999. Symptoms and treatment results were comparable with those reported in the literature. Femoral and tibial torsion were measured with a computed tomography scan. The average femoral antetorsion was comparable with that in the literature. The average tibial exotorsion was significantly higher than the control value. Exotorsion was increased more in patients with bilateral osteochondritis, and extremely high in patients with persisting complaints. Increased tibial exotorsion could play a role in development of osteochondritis dissecans of the knee. Extreme exotorsion might be prognostic for persistent complaints.
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Affiliation(s)
- J A M Bramer
- Orthopaedic Research Center Amsterdam, Amsterdam, the Netherlands.
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46
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Affiliation(s)
- Carl L Stanitski
- Medical University of South Carolina, Charleston, South Carolina 29425, USA
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47
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Yadao MA, Field LD, Savoie FH. Osteochondritis dissecans of the elbow. Instr Course Lect 2004; 53:599-606. [PMID: 15116649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Osteochondritis dissecans of the elbow is a localized condition of the articular surface that is commonly seen in the young athlete. This disorder refers primarily to lesions of the capitellum and can be difficult to treat. Although trauma and ischemia play significant roles, the exact etiology remains unknown. The natural history is poorly understood and long-term sequelae include degenerative arthritis. The integrity of the articular surface and the stability of the lesion can be carefully evaluated with MRI and arthroscopy. Management is based mainly upon these two factors, yet no good universal outcomes exist among the varied treatment options. Stable lesions identified early appear to have the best prognosis with conservative management. Indications for surgery include persistent or worsening symptoms despite prolonged conservative care, loose bodies, or evidence of instability. Whether to excise and débride or to fix an unstable fragment is a highly controversial topic. The clinician should recognize osteochondritis dissecans of the elbow as a potentially disabling condition where the prognosis for return to sport is guarded.
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Affiliation(s)
- Melissa A Yadao
- Mississippi Sports Medicine and Orthopaedic Center, Jackson, Mississippi, USA
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48
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Ramonda R, Oliviero F, Podswiadek M, Stramare R, Ferrari GP, Todesco S. [Osteochondritis dissecans of the scaphoid (Preiser's syndrome): 2 case reports]. Reumatismo 2003; 55:119-22. [PMID: 12874647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023] Open
Abstract
Preiser's syndrome is a rare osteochondrosis affecting the carpal scaphoid, frequently related with an avascular necrosis. Osteoarthritic changes of the articular cartilage, local synovitis, and loose fragments are the most common findings associated with this syndrome. We report here two patients with Preiser's syndrome, one with and one without a traumatic history, both presenting with pain, swelling and functional impairment of the wrist. In one patient radiography was sufficient for the diagnosis, in the other NMR was necessary to clearly establish type and extension of the lesion. Differential diagnosis may be sometimes difficult and the therapeutic approach depends on several aspects, including etiology and type of occupational activity.
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Affiliation(s)
- R Ramonda
- Cattedra e Divisione di Reumatologia, Università di Padova, Padua, Italia.
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49
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Gudas R, Kalesinskas RJ, Monastyreckiene E, Valanciūte A, Trumpickas V. [Osteochondral transplantation (mosaicplasty) in the treatment of knee joint cartilage defects]. Medicina (Kaunas) 2003; 39:469-75. [PMID: 12794370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
Between 1998 and 2001 thirty-five patients underwent osteochondral transplantation (mosaicplasty) and 35 patients (controls) - microfracture procedure for osteochondral or chondral knee joint pathology treatment. Average age of patients was 24.74+/-7.20 years. Patients were evaluated through International Cartilage Repair Society (ICRS) and modified Hospital for special Surgery (HSS) scales, arthroscopically, histologically, with MRI and x-rays. Modified HSS and ICRS evaluation showed statistically significantly better results in the mosaicplasty group 12 months post operation (p=0.005). Last follow-up showed deterioration in microfracture group (p=0.0005).
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Affiliation(s)
- Rimtautas Gudas
- Clinic of Orthopedics and Traumathology, Kaunas University of Medicine, Lithuania
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50
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Abstract
JOCD has better potential for healing than adult OCD, but several series have shown up to a 50% failure to heal with nonsurgical techniques. JOCD poses a therapeutic dilemma for the pediatric sports specialist because the healing potential is unpredictable at the disease onset. There are no controlled prospective studies on this condition to accurately gauge the effect of different treatments, or even if treatment affects the natural history of JOCD.
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Affiliation(s)
- Eric Wall
- Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, USA.
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