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Abstract
This article sets out the evidence demonstrating that the clinical need for a prosthetic arthroplasty designed specifically for the radiocapitellar joint has been underestimated. The prevalence of radiocapitellar degenerative change requiring treatment is discussed and the relationship between 'isolated' radiocapitellar joint arthritis and more generalised elbow arthritis is explained. Current literature now supports our view that radiocapitellar joint arthroplasty is not only an effective long-term solution for patients with localised radiocapitellar arthritis but also for those patients with more severe degenerative changes involving the elbow joint irrespective of their cause. We consider that is important to avoid resection of the radial head and therefore that resurfacing implants rather than joint replacement implants are more likely to provide a good longterm outcome for patients with elbow arthritis.
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Flores DV, Goes PK, Gómez CM, Umpire DF, Pathria MN. Imaging of the Acromioclavicular Joint: Anatomy, Function, Pathologic Features, and Treatment. Radiographics 2020; 40:1355-1382. [PMID: 32762593 DOI: 10.1148/rg.2020200039] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The acromioclavicular joint is an important component of the shoulder girdle; it links the axial skeleton with the upper limb. This joint, a planar diarthrodial articulation between the clavicle and the acromion, contains a meniscus-like fibrous disk that is prone to degeneration. The acromioclavicular capsule and ligaments stabilize the joint in the horizontal direction, while the coracoclavicular ligament complex provides vertical stability. Dynamic stability is afforded by the deltoid and trapezius muscles during clavicular and scapular motion. The acromioclavicular joint is susceptible to a broad spectrum of pathologic entities, traumatic and degenerative disorders being the most common. Acromioclavicular joint injury typically affects young adult males and can be categorized by using the Rockwood classification system as one of six types on the basis of the direction and degree of osseous displacement seen on conventional radiographs. MRI enables the radiologist to more accurately assess the regional soft-tissue structures in the setting of high-grade acromioclavicular separation, helping to guide the surgeon's selection of the appropriate management. Involvement of the acromioclavicular joint and its stabilizing ligaments is also important for understanding and classifying distal clavicle fractures. Other pathologic processes encountered at this joint include degenerative disorders; overuse syndromes; and, less commonly, inflammatory arthritides, infection, metabolic disorders, and developmental malformations. Treatment options for acromioclavicular dysfunction include conservative measures, resection arthroplasty for recalcitrant symptoms, and surgical reconstruction techniques for stabilization after major trauma.
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Affiliation(s)
- Dyan V Flores
- From the Institute of Radiology, St. Luke's Medical Center Global City, Department of Radiology, Philippine Orthopedic Center, Maria Clara St, Santa Mesa Heights, Quezon City, Metro Manila, Philippines 1100 (D.V.F.); Division of Musculoskeletal Radiology, Laboratorio Delboni Auriemo, DASA, São Paulo, Brazil (P.K.G.); Department of Musculoskeletal Radiology, Ayudas Diagnósticas Sura, Medellín, Colombia (C.M.G.); Department of Radiology, Clínica Internacional, Lima, Peru (D.F.U.); and Department of Radiology, UCSD Health System, San Diego, Calif (M.N.P.)
| | - Paola Kuenzer Goes
- From the Institute of Radiology, St. Luke's Medical Center Global City, Department of Radiology, Philippine Orthopedic Center, Maria Clara St, Santa Mesa Heights, Quezon City, Metro Manila, Philippines 1100 (D.V.F.); Division of Musculoskeletal Radiology, Laboratorio Delboni Auriemo, DASA, São Paulo, Brazil (P.K.G.); Department of Musculoskeletal Radiology, Ayudas Diagnósticas Sura, Medellín, Colombia (C.M.G.); Department of Radiology, Clínica Internacional, Lima, Peru (D.F.U.); and Department of Radiology, UCSD Health System, San Diego, Calif (M.N.P.)
| | - Catalina Mejía Gómez
- From the Institute of Radiology, St. Luke's Medical Center Global City, Department of Radiology, Philippine Orthopedic Center, Maria Clara St, Santa Mesa Heights, Quezon City, Metro Manila, Philippines 1100 (D.V.F.); Division of Musculoskeletal Radiology, Laboratorio Delboni Auriemo, DASA, São Paulo, Brazil (P.K.G.); Department of Musculoskeletal Radiology, Ayudas Diagnósticas Sura, Medellín, Colombia (C.M.G.); Department of Radiology, Clínica Internacional, Lima, Peru (D.F.U.); and Department of Radiology, UCSD Health System, San Diego, Calif (M.N.P.)
| | - Darwin Fernández Umpire
- From the Institute of Radiology, St. Luke's Medical Center Global City, Department of Radiology, Philippine Orthopedic Center, Maria Clara St, Santa Mesa Heights, Quezon City, Metro Manila, Philippines 1100 (D.V.F.); Division of Musculoskeletal Radiology, Laboratorio Delboni Auriemo, DASA, São Paulo, Brazil (P.K.G.); Department of Musculoskeletal Radiology, Ayudas Diagnósticas Sura, Medellín, Colombia (C.M.G.); Department of Radiology, Clínica Internacional, Lima, Peru (D.F.U.); and Department of Radiology, UCSD Health System, San Diego, Calif (M.N.P.)
| | - Mini N Pathria
- From the Institute of Radiology, St. Luke's Medical Center Global City, Department of Radiology, Philippine Orthopedic Center, Maria Clara St, Santa Mesa Heights, Quezon City, Metro Manila, Philippines 1100 (D.V.F.); Division of Musculoskeletal Radiology, Laboratorio Delboni Auriemo, DASA, São Paulo, Brazil (P.K.G.); Department of Musculoskeletal Radiology, Ayudas Diagnósticas Sura, Medellín, Colombia (C.M.G.); Department of Radiology, Clínica Internacional, Lima, Peru (D.F.U.); and Department of Radiology, UCSD Health System, San Diego, Calif (M.N.P.)
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Llopis E, Kroon HM, Acosta J, Bloem JL. Conventional Radiology in Rheumatoid Arthritis. Radiol Clin North Am 2017; 55:917-941. [PMID: 28774455 DOI: 10.1016/j.rcl.2017.04.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In clinical practice, the conventional radiography is still the radiologic method for the diagnosis of rheumatoid arthritis (RA). Moreover, it provides a quick overview of the symptomatic joints to narrow the differential diagnosis and to evaluate progression. RA is a polyarticular disease with bilateral and symmetric involvement of the peripheral joints, especially small joints, and less frequently, the cervical spine. The radiologic features are soft tissue swelling, periarticular osteoporosis, erosions, loss of joint space, and in advanced disease, osteolysis and typical subluxations or deformities, such as ulnar deviation.
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Affiliation(s)
- Eva Llopis
- Department of Radiology, Hospital de la Ribera, Carretera Corbera km1, Alzira, Valencia 46600, Spain.
| | - Herman M Kroon
- Department of Radiology, Leiden University Medical Center, Albinusdreef 2, Leiden 233 ZA, The Netherlands
| | - Jose Acosta
- Department of Radiology, Hospital Universitario Ramon y Cajal, Carretera de Colmenar Viejo KM 9, 100, Madrid 28034, Spain
| | - Johan L Bloem
- Department of Radiology, Leiden University Medical Center, Albinusdreef 2, Leiden 233 ZA, The Netherlands
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Sinikumpu JJ, Pokka T, Victorzon S, Lindholm EL, Serlo W. Paediatric lateral humeral condylar fracture outcomes at twelve years follow-up as compared with age and sex matched paired controls. INTERNATIONAL ORTHOPAEDICS 2017; 41:1453-1461. [PMID: 28391440 DOI: 10.1007/s00264-017-3451-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 03/13/2017] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Lateral humeral condylar fractures are the second most common elbow fractures in children. We present the long-term clinical and radiographic results. MATERIAL AND METHODS All children (<16 years) in the geographic catchment area with lateral condylar fracture were asked to participate and 32 (76.2%) patients enrolled. Clinical and functional results are compared with randomly selected but age and sex matched normal controls at 12.4 years (range 10.6 to 16.0). RESULTS Unsatisfactory clinical outcomes were found in 40.6% of the fracture cases vs. 6.3% controls (P = 0.003), according to Flynn's criteria. Flexion-extension range of motion was decreased >5° in 13 cases (40.6%) and in four controls (12.5%, P = 0.013). One in four (N = 8, 25%) of the cases showed cubitus varus >5° and 15.7% (N = 5) had cubitus valgus >5°, compared to one cubitus valgus (3.1%) in controls (P = 0.002). CONCLUSION The majority of the adolescent and young adult patients (59.4%) with a previous paediatric lateral humeral condylar fracture had recovered well and showed good or excellent overall outcomes according to Flynn's criteria for elbow assessment after a mean of 12.4 years post-injury. Long-term sequelae was unchanged regardless of treatment.
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Affiliation(s)
- Juha-Jaakko Sinikumpu
- Department of Children and Adolescents, Pediatric Surgery and Orthopedics, Oulu University Hospital, Oulu University, Medical Research Center Oulu, PEDEGO Research Group, P.o. BOX 23, FIN-90029 OYS, Oulu, Finland.
| | - Tytti Pokka
- Department of Children and Adolescents, Pediatric Surgery and Orthopedics, Oulu University Hospital, Oulu University, Medical Research Center Oulu, PEDEGO Research Group, P.o. BOX 23, FIN-90029 OYS, Oulu, Finland
| | | | | | - Willy Serlo
- Department of Children and Adolescents, Pediatric Surgery and Orthopedics, Oulu University Hospital, Oulu University, Medical Research Center Oulu, PEDEGO Research Group, P.o. BOX 23, FIN-90029 OYS, Oulu, Finland
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Sinikumpu JJ, Victorzon S, Pokka T, Lindholm EL, Peljo T, Serlo W. The long-term outcome of childhood supracondylar humeral fractures: A population-based follow up study with a minimum follow up of ten years and normal matched comparisons. Bone Joint J 2017; 98-B:1410-1417. [PMID: 27694598 DOI: 10.1302/0301-620x.98b10.35923] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 06/02/2016] [Indexed: 12/25/2022]
Abstract
AIMS We present the clinical and radiographic outcome of 81 children with Gartland type I to III supracondylar humeral fractures at a minimum follow-up of ten years (mean 12.1 years; 10.3 to 16.1) following injury. PATIENTS AND METHODS The clinical and functional outcomes are compared with normal age- and gender-matched individuals. The population-based study setting was first identified from the institutional registries; the rate of participation was 76%. Controls were randomly selected from Finnish National Population Registry. RESULTS According to Flynn's criteria, most fractures (75.3%) resulted in a satisfactory ("good or excellent") outcome. Satisfactory recovery was achieved in 75.0% of type I fractures treated by closed splinting (p = 0.013). Type II fractures were associated with both satisfactory (57.7%) and unsatisfactory (42.3%) results, regardless of the type of treatment, although the numbers were small in the sub groups. Most type III fractures were treated operatively, and most (76%) had a satisfactory outcome according to Flynn's criteria (p = 0.015). Compared with none among the normal subjects, flexion of the elbow was reduced by > 10° at long-term follow-up in 20 cases (24.7%, p < 0.001) and 9 (11.1%) had a reduced flexion of > 15° (p = 0.004). In patients who had sustained a type III fracture, the carrying angle was decreased by 35.7% (from 9.8° to 6.3°; p = 0.048). All patients achieved an excellent Mayo Elbow Performance Score (mean 96.4 points). CONCLUSION The long-term outcome of extension-type supracondylar humeral fractures is generally good, but not exclusively benign, with the potential for long-term pain and ulnar nerve sensitivity, and a decrease in grip strength and range of movement in type II and type III fractures. Bony remodelling cannot be relied upon to correct any residual deformity. In particular, type II fractures have impaired long-term recovery and justify individual consideration in their treatment. Cite this article: Bone Joint J 2016;98-B:1410-17.
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Affiliation(s)
- J-J Sinikumpu
- Oulu University Hospital and Oulu University, PoB 23, 90029, OYS, Oulu, Finland
| | - S Victorzon
- Vaasa Central Hospital, Hietalahdenkatu 2-4, 61300, Finland
| | - T Pokka
- Oulu University Hospital and Oulu University, PoB 23, 90029, OYS, Oulu, Finland
| | - E-L Lindholm
- Oulu University Hospital, Department of Radiology, PoB 50, 90029, OYS, Oulu, Finland
| | - T Peljo
- Vaasa Central Hospital, Hietalahdenkatu 2-4, 61300, Finland
| | - W Serlo
- Oulu University Hospital and Oulu University, PoB 23, 90029, OYS, Oulu, Finland
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Radiographic study on the pattern of wrist joint destruction in rheumatoid arthritis. Clin Rheumatol 2010; 30:353-9. [PMID: 20857155 DOI: 10.1007/s10067-010-1575-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2010] [Revised: 08/30/2010] [Accepted: 09/08/2010] [Indexed: 10/19/2022]
Abstract
When planning therapy for rheumatoid arthritis (RA) in the wrist joint, knowing the pattern of joint destruction is important. There were a few studies using the Larsen and modified Larsen method to evaluate RA wrist joint destruction. However, these methods are inadequate for thoroughly assessing the severity of joint destruction because joint bone erosion and joint space narrowing could not be evaluated individually in these methods. To clarify the pattern of RA wrist joint destruction in the different zones of the wrist, we conducted a large-scale radiographic study. We modified the van der Heijde/Sharp method to assess radiographic images. Subjects were 191 RA patients (22 men and 169 women; mean age 57.0 years) who were examined at our center between 2001 and 2003 and underwent plain X-ray of both wrist joints (n = 382). Using X-ray images of the wrist joint, classification was performed based on the severity of wrist joint surface bone erosion and joint space narrowing at different zones, and the results were statistically analyzed. The results showed that joint space narrowing in the midcarpal joint (MCJ) advanced faster than in the radiocarpal joint (RCJ). Conversely, bone erosion in the RCJ advanced faster than in the MCJ. In X-ray diagnosis of RA wrist joint disorders, knowing the pattern of destruction is useful for assessing the presence or absence of early joint destruction and in planning therapy.
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Goto A, Murase T, Hashimoto J, Oka K, Yoshikawa H, Sugamoto K. Morphologic analysis of the medullary canal in rheumatoid elbows. J Shoulder Elbow Surg 2009; 18:33-7. [PMID: 19095172 DOI: 10.1016/j.jse.2008.07.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2007] [Revised: 06/18/2008] [Accepted: 07/07/2008] [Indexed: 02/01/2023]
Abstract
Total elbow arthroplasty is a standard approach for patients with arthritic elbows. To design appropriate stems for elbow prostheses, it is important to understand the shape of the medullary canals. The purpose of this study was to evaluate the shape and size of the medullary canals from normal cadavers and rheumatoid arthritis patients. These canals were measured based on geometric constructions of the 3-dimensional bone models generated from computed tomography images. The cross-sectional area of the medullary canals in rheumatoid arthritis patients decreased near the elbow joint as a result of morphologic changes after a long-standing inflammatory reaction. When designing the press-fit component of the humerus, an increase in the width of the transverse diameter of the intramedullary stem could increase stability in the canal. In contrast, for the ulnar component, such morphologic changes would impose difficulty in placing the press-fit model despite an anatomically designed stem. Therefore, a cement technique would be required for improved stabilization of the ulnar component.
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Affiliation(s)
- Akira Goto
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
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Similar results with 21 Kudo and 21 Souter-Strathclyde total elbow arthroplasties in patients with rheumatoid arthritis. Arch Orthop Trauma Surg 2008; 128:1201-8. [PMID: 18633631 DOI: 10.1007/s00402-008-0652-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2007] [Indexed: 02/09/2023]
Abstract
INTRODUCTION The results of different prostheses used for total elbow arthroplasty (TEA) in rheumatoid arthritis (RA) have been reported in only a few studies. Small differences in survival or function between implants have been reported. We retrospectively evaluated the results of 42 Souter-Strathclyde and Kudo TEAs. MATERIALS AND METHODS Between 1988 and 1994, 21 consecutive patients with RA and severe elbow destruction underwent a Souter-Strathclyde TEA. Between 1994 and 1998, another group comprising 21 consecutive patients with RA with severe elbow destruction underwent a Kudo TEA. RESULTS There were six revisions for the groups combined, including four aseptic loosenings, one fracture and one liner wear and metallosis. The 5-year survival for the Souter-Strathclyde and the Kudo were 85% (95% CI 69-100) and 95% (95% CI 85-100), respectively. The difference between the groups was not statistically significant as tested by the Cox regression analysis. The majority of the patients were free of pain at follow-up. More than half of the patients were able to perform only light housekeeping tasks and a considerable proportion even had difficulties in maintaining personal hygiene. The elbow range of motion improved only slightly after the operation. CONCLUSION Both the Souter-Strathclyde and the Kudo TEAs provide good pain relief in the arthritic elbow leading to high patient satisfaction despite the residual disabilities. Only small differences in the results between the Souter-Strathclyde and the Kudo TEAs were found. More than half of the patients were able to perform only light housekeeping tasks and a considerable proportion even had difficulties in maintaining personal hygiene. The elbow range of motion improved only slightly after the operation.
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Kitamura T, Hashimoto J, Murase T, Tomita T, Hattori T, Yoshikawa H, Sugamoto K. Radiographic study of joint destruction patterns in the rheumatoid elbow. Clin Rheumatol 2006; 26:515-9. [PMID: 16670824 DOI: 10.1007/s10067-006-0318-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2006] [Revised: 04/01/2006] [Accepted: 04/03/2006] [Indexed: 10/24/2022]
Abstract
Knowledge of the pattern of joint destruction is important for planning the therapeutic approach to rheumatoid arthritis (RA) of the elbow. Accordingly, we carried out a large-scale radiographic study with the objective of elucidating the joint destruction pattern in rheumatoid elbows. From 2001 through 2003, we examined and took plain X-rays of both elbows of 193 RA patients (i.e., 386 elbows), consisting of 18 men and 175 women, with a mean age of 57.0 years. Radiographic images of the elbow joints were used to classify the degree of bone loss in various zones on the elbow joint surface into four grades of severity, and joint destruction was compared between the left and right elbows. In addition, correlation in the extent of bone loss between each of the zones of the same elbow and differences in the extent of bone loss were analyzed statistically. The results showed direct correlations for destruction of the elbow joint surface among the zones for the left and right elbow joints and in the same elbow joint. However, more severe destruction was observed on the radial side of the humeral trochlea, and it was surmised that destruction of the elbow joint must begin at that site and gradually spread mediolaterally. In addition, in the same elbow joint, the correlation in the degree of bone loss between the trochlea of humerus and the trochlear notch was especially strong, indicating that the bone destruction at both sites represented mirror lesions. We conclude that when performing radiographic diagnosis of the joint damage in the rheumatoid elbow, knowledge of this pattern of joint destruction will be useful for assessing whether there is joint destruction in the initial stage and for deciding the therapeutic approach.
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Affiliation(s)
- Takashi Kitamura
- Department of Orthopedic Surgery, Kaizuka City Hospital, 3-10-20, Hori, Kaizuka, Osaka 597-0015, Japan.
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Affiliation(s)
- David E Grayson
- Musculoskeletal Section, Department of Radiology-Wilford Hall Medical Center, 759 MDTS/MTRD, 2200 Bergquist Drive, Suite 1, Lackland AFB, TX 78236-5300, USA.
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Lerch K, Borisch N, Paetzel C, Grifka J, Hartung W. Sonographic evaluation of the elbow in rheumatoid arthritis: a classification of joint destruction. ULTRASOUND IN MEDICINE & BIOLOGY 2003; 29:1131-1135. [PMID: 12946516 DOI: 10.1016/s0301-5629(03)00974-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The purpose of this study was to evaluate and classify sonographically the joint damage of the elbow in patients with rheumatoid arthritis. Standardized sonography of the elbow joint was performed in patients with rheumatoid arthritis between 1998 and 2002; from 2000 onwards in a controlled and prospective study. A grading of the joint damage was developed, evaluated and compared with the radiographic standard reference films of the Larsen classification. A total of 320 consecutive patients were included in this study; 250 elbows of 125 patients (93 women/32 men) were examined in a prospective way. Mean age was 62.5 years and mean disease duration was 11.9 years. The sonographically visible changes could be divided into six stages. In 24% of the patients graded Larsen 0, sonography detected definite abnormalities classified as stages 1 to 3. Sonography is a valuable tool to assess and classify elbow joint alteration in rheumatoid arthritis. Particularly in early stages of joint affection, ultrasound (US) is superior to X-ray in detecting soft tissue changes and minor erosions.
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Affiliation(s)
- Klaus Lerch
- Department of Orthopedic Surgery, University of Regensburg, Regensburg, Germany.
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