ultrasound validity in the measurement of knee cartilage thickness|Evaluation of knee cartilage thickness: A comparison : distributing The aim of this study was to investigate the femoral cartilage thickness (FCT) by ultrasound in patients with knee osteoarthritis and compare them with those of healthy subjects.
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Objective: To assess the multiexaminer reproducibility and the accuracy comparing with cadaver anatomic specimens of ultrasound (US) measurement of femoral articular cartilage (FAC) thickness. Methods: In 8 flexed cadaver knees, FAC thickness was blindly, independently .Results: Transverse ultrasound thickness measures were significantly positively .Ultrasound (US) could become a standard of care imaging modality for the .Results: Transverse ultrasound thickness measures were significantly positively correlated with MRI middle (r=.67, P≤.05) and posterior thicknesses (r=.49, P≤.05) while the middle and .
specimens of ultrasound (US) measurement of femoral articular cartilage (FAC) thickness. Methods: In 8 flexed cadaver knees, FAC thickness was blindly, independently and .
The aim of this study was to investigate the femoral cartilage thickness (FCT) by ultrasound in patients with knee osteoarthritis and compare them with those of healthy subjects.
Transverse ultrasound cartilage thickness measures were significantly positively correlated with MRI middle (r =.67, P ≤.05; Figure 3a) and MRI posterior thicknesses (r =.49, P ≤.05; Figure 3b).
Search life-sciences literature (Over 39 million articles, preprints and more) Establishing ultrasound as a valid measurement tool of cartilage thickness in uninjured or healthy knees may allow for the development of a clinical tool to monitor the .
These results suggest that ultrasound may be a viable clinical tool to assess relative cartilage thickness in the middle and posterior medial femoral regions. However, the absolute validity of . Ultrasound (US) could become a standard of care imaging modality for the quantitative assessment of femoral cartilage thickness for the early diagnosis of knee .
FAC thickness measurements was good for MC (ICC, 0.719; p=0.020) and poor for LC (p=0.285) and IN (p=0.332). Bland-Altman analysis showed that the difference between US and
It has been used to measure the thickness and detect the degenerative change in the cartilage , in patients with knee pain , osteoarthritis and rheumatoid arthritis where the cartilage thickness was measured manually by drawing a perpendicular line between hyperechoic lines of the soft tissue-cartilage interface and of the cartilage-bone . After eliminating this knee from the analysis, ICCs were 0.883 (p<0.001) for MC, 0.795 (p = 0.016) for LC and 0.732 for IN (p = 0.071). Conclusion: US demonstrated a good reproducibility in FAC thickness measurement by multiple examiners. In addition, US FAC thickness measurement was accurate in normal to moderately damaged cartilage. In Reference mean cartilage knee thickness, obtained from 11 cadavers using a surface probe, had a range from 1.69 to 2.55 mm (Mean: 2.16 ± 0.44 mm). Therefore, mean knee-cartilage thickness value, denoted as M K T, was used to automatically initialize the seeds for the validated segmentation algorithms.
Introduction. The articular cartilage is a dynamic tissue capable of undergoing deformation and subsequent recovery [1-10].It can be injured as a result of mechanical overload from an acute stress or by progressive overload [11-14].Injury to the articular cartilage can lead to degenerative joint disease, which is a costly worldwide burden [].The knee is commonly . Background Ultrasonography is a fast and patient-friendly modality to assess cartilage thickness. However, inconsistent results regarding accuracy have been reported. Therefore, we asked what are (1) the accuracy, (2) reproducibility, and (3) reliability of ultrasonographic cartilage thickness measurement using contrast-enhanced micro-CT for . sat0572 constructive validity of muskuloskeletal ultrasound measurement of cartilage thickness in patients with knee osteoarthritis June 2020 Annals of the Rheumatic Diseases 79(Suppl 1):1244.2-1245
Ultrasound validity in the measurement of knee cartilage thicknessUltrasound validity in the measurement of knee cartilage thickness Joint involvement is one of the most frequent clinical complications of acromegaly. The aim of this study was to evaluate the femoral cartilage thicknesses of acromegalic patients using ultrasound (US). Sixty-two patients diagnosed with acromegaly (30 F, 32 M) were included. Patients’ demographic and clinical characteristics were recorded. The thickness of the . The mean MRI cartilage thickness measurements were 0.315–0.557 mm greater than the measurements on US (Table 1). Table 1 Mean cartilage thicknesses measured on MR and US images at the patellofemoral joint suprapatellarly (center of the sulcus and the medial and lateral edge of the sulcus) and at the tibiofemoral joint infrapatellarly (medial .
The results suggest that ultrasound maybe a good clinical tool for assessing relative cartilage thickness in medial femoral regions and there was a goodabsolute agreement between corresponding measurements done by ultrasound and MRI. Cartilage diameter evaluation is critical for cartilage assessment. Magnetic resonance imaging (MRI) is the gold . Ultrasound (US) could become a standard of care imaging modality for the quantitative assessment of femoral cartilage thickness for the early diagnosis of knee osteoarthritis. However, low contrast, high levels of speckle noise, and various imaging artefacts hinder the analysis of collected data. Accurate, robust, and fully automatic US image . Karim provided evidence for the validity of ultrasound in detecting synovitis in the knee, . Iagnocco A, Moragues C, Tuneu R. et al. Ultrasound validity in the measurement of knee cartilage thickness. Annals of the rheumatic diseases. 2009; 68:1322–1327. doi: 10.1136/ard.2008.090738. [Google Scholar] Tarhan S, Unlu Z, Goktan C. Magnetic . Ultrasound (US) could become a standard of care imaging modality for the quantitative assessment of femoral cartilage thickness for the early diagnosis of knee osteoarthritis. However, low contrast, high levels of speckle noise, and various imaging artefacts hinder the analysis of collected data. Ac .
The results suggest that ultrasound may be a useful clinical tool to assess relative cartilage thickness, but the absolute validity of the ultrasound measure is called into question due to the larger CR-based thickness measures and low level of agreement according to Bland-Altman analysis. Cartilage thickness is one important measure in describing both OA . Diagnostic ultrasound assessment of cartilage thickness offers an alternative measure as a clinically available and more cost-effective source of knee articular cartilage imaging [10]. Due to ease of use and relative low cost of clinical assessment, ultrasound has recently gained favor for its ability to evaluate the status of the femoral .
Ultrasound validity in the measurement of knee cartilage thickness IAGNOCCO, Annamaria; 2009-01-01 Abstract Objective: To assess the multiexaminer reproducibility and the accuracy comparing with cadaver anatomic specimens of ultrasound (US) measurement of femoral articular cartilage (FAC) thickness.
J. Imaging 2019, 5, 43 3 of 17 automatic segmentation. The final stage involves automatic mean cartilage thickness measurement. We evaluated the performance of three different seed-based . The validity of femoral cartilage thickness measured by ultrasound was also demonstrated by comparison of ultrasound derived cartilage thickness measurement with histology in a cohort of 18 patients with severe knee OA .Ultrasound validity in the measurement of knee cartilage thickness E Naredo,1 C Acebes,2 IMo¨ller,3 F Canillas,4 J J de Agustı´n, 5 E de Miguel,6 E Filippucci,7 A Iagnocco,8 C Moragues,9 R Tuneu,10 J Uson,11 J Garrido,12 E Delgado-Baeza,13 ISa´enz-Navarro14,15 1 Rheumatology, Hospital Severo Ochoa, Madrid, Spain; 2 Rheumatology, Fundacio´n Jime´nez Dı´az, Madrid, .Ultrasound validity in the measurement of knee cartilage thickness . × . Ultrasound validity in the measurement of knee cartilage thickness. jesus garrido. 2009, Annals of The Rheumatic Diseases . An Ultrasound Measurement Comparison. Dr.dr.Rita Vivera Pane SpKFR-K Pane. The Scientific World Journal .
Ultrasound validity in the measurement of knee cartilage thickness E Naredo,1 C Acebes,2 IMo¨ller,3 F Canillas,4 J J de Agustı´n, 5 E de Miguel,6 E Filippucci,7 A Iagnocco,8 C Moragues,9 R Tuneu,10 J Uson,11 J Garrido,12 E Delgado-Baeza,13 ISa´enz-Navarro14,15 1 Rheumatology, Hospital Severo Ochoa, Madrid, Spain; 2 Rheumatology, Fundacio´n Jime´nez Dı´az, Madrid, . By the time individuals become symptomatic and seek medical care for knee osteoarthritis (OA), irreversible damage to the articular cartilage has occurred. 1 Thus, establishing the clinical factors associated with thicker cartilage in a healthy population is a critical step in designing protocols that seek to reduce the risk of OA development. . Cartilage .Cartilage thickness is one important measure in describing both OA development and progression. The objective was to determine the relationship between ultrasound and MRI measures of cartilage thickness in the medial femoral condyle. . Ultrasound validity in the measurement of knee cartilage thickness. Ann Rheum Dis. 2009; 68:1322-1327 .
In this study we evaluated the femoral cartilage thickness by ultrasound in (DM) patients and whether this is related to any of the demographic factors. . Our study shows that sonographic measurements of the knee femoral cartilage thickness are not useful in separating Type II DM patients from healthy subjects. . Acebes C, Möller I, et al . Reprinted from Annals of the Rheumatic Diseases, Vol. 68, Ultrasound Validity in the Measurement of Knee Cartilage Thickness, Naredo E, Acebes C, Moller I, Canillas F, de Agustin JJ, de Miguel E, et al., Pages 1322-1327, doi: 10.1136/ard.2008.090738 , this diagram has been authorized.
Objectives. To examine the reliability and face validity of ultrasound (US) measurements of distal femoral cartilage thickness (CT) using the infrapatellar view (IPV) with knee extension compared to the traditional suprapatellar view (SPV) with knee hyperflexion in young asymptomatic participants and patients with painful knee osteoarthritis (KOA).
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ultrasound validity in the measurement of knee cartilage thickness|Evaluation of knee cartilage thickness: A comparison