scholarly journals Joint Space Narrowing in Patients With Pisotriquetral Osteoarthritis

Hand ◽  
2016 ◽  
Vol 12 (5) ◽  
pp. 490-492
Author(s):  
Paul W. L. ten Berg ◽  
Erik Heeg ◽  
Simon D. Strackee ◽  
Geert J. Streekstra
Keyword(s):  
Joint Space Narrowing ◽  
Three Dimensional ◽  
Joint Space Width ◽  
Joint Space ◽  
Diagnostic Value ◽  
Ct Scans ◽  
Control Group ◽  
No Gold Standard ◽  
Work Up ◽  
Interesting Area

Background: Patients with suspected pisotriquetral osteoarthritis may show joint space narrowing. However, the extent of joint space narrowing and its deviation from the joint space width (JSW) in normal anatomy is unknown. In this pathoanatomic study, we therefore compared the JSW in the pisotriquetral joint between osteoarthritic patient wrists and healthy wrists. Methods: We reviewed preoperative computed tomography (CT) scans of 8 wrists of patients with ulnar-sided wrist pain who underwent a pisiformectomy with confirmed pisotriquetral osteoarthritis at surgery. We also reviewed CT scans of 20 normal wrists from healthy volunteers serving as control group. Three-dimensional CT models of the pisiform and triquetrum were obtained from both affected and normal wrists, after which the minimum JSW was calculated in an automated fashion. Results: In the patient group, the median (interquartile range) of the minimum JSW was 0.1 mm (0.0-0.2), and in the control group, 0.8 mm (0.3-0.9) ( P = .007). Conclusions: We showed that the pisotriquetral joint space in osteoarthritic patient wrists was significantly narrowed compared with healthy wrists. These results suggest that JSW evaluation has a potential diagnostic value in the work-up of patients with suspected pisotriquetral osteoarthritis. This is an interesting area for future clinical research, especially because no gold standard for diagnosing pisotriquetral osteoarthritis has been established yet.

Application of ImageJ software for quantification of Hand Joint Space Narrowing in Patients with Rheumatoid Arthritis

2021 ◽  
Vol 17 ◽  
Author(s):  
Nui Nguyen Minh ◽  
Nga Phi Thi Nguyen ◽  
Chau Nguyen Ngoc ◽  
Tien Tran Duy ◽  
Thong Nguyen Huy ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Joint Space Narrowing ◽  
Joint Space Width ◽  
Joint Space ◽  
Control Group ◽  
Healthy Control ◽  
The Mean ◽  
The Right ◽  
Imagej Software

Background: ImageJ software is used to quantify the joint space width (JSW) of hand and wrist in patients with rheumatoid arthritis (RA) as well as in the healthy control group. Method: Forty-one RA patients and 31 healthy controls are included in this study. All of 72 participants underwent digital radiography of the bilateral hand and wrist, then all the images were opened by ImageJ software to measure the width of wrist and hand joint space (total 2160 joints). Joint space narrowing (JSN) was defined if the width was less than the mean - 2SD of the control group. Result: The mean JSW of all sites of wrist and hand joints of RA patients was significantly reduced as compared to those in the control group (p<0.001). There were 37/41 (90.24%) RA patients who had JSN in at least one joint in hand or wrist. In total, 70.89% of joints on the right and 68.46% of joints on the left wrist and hand had JSN. Conclusion: ImageJ software was simple and convenient , which helps rheumatologists quantify the width of joint space for diagnosis and follow-up in RA patients.

scholarly journals Changes in Knee Joint Space Width in Treatment with a New Hyaluronic-Based Hydrogel

2017 ◽  
Vol 63 (3) ◽  
pp. 125-128
Author(s):  
Octav Marius Russu ◽  
Andrei Marian Feier ◽  
Tudor Sorin Pop ◽  
Marcela Todoran ◽  
István Gergely
Keyword(s):  
Hyaluronic Acid ◽  
Knee Joint ◽  
Knee Osteoarthritis ◽  
Joint Space Narrowing ◽  
Joint Space Width ◽  
Joint Space ◽  
One Year ◽  
A Minor ◽  
Space Width

AbstractObjective: Our purpose was to assess the effect of a new hyaluronic acid-based (Hymovis®) injections on joint space width narrowing in patients diagnosed with knee osteoarthritis.Methods: A prospective clinical trial was conducted in the Department of Orthopedics and Traumatology II from the Clinical County Hospital, Tîrgu Mureș, Romania. Thirty-five patients diagnosed with idiopathic knee osteoarthritis received two intraarticular injections with hyaluronic acid-based hydrogel (24 mg of hyaluronic acid/3 ml) at one-week interval. Anteroposterior radiographs were obtained before the injections, at six and twelve months after. Minimum joint space width was measured by two senior orthopaedics surgeons at each follow up. Each radiograph was measured again by the same evaluators two weeks apart.Results: Thirty-one patients were present at the final follow-up. A minor reduction in mean weight was noticed (from 82.2 kg ± 16.2 kg to 80.9 kg ± 16.0, p > 0.398) without any correlation with joint space width narrowing. There were no major changes at the first follow up (6 months) regarding joint space narrowing. A reduction in joint space width was observed however at 12 months varying from 4.4 mm (SD ± 1.64, range 1.8-7.1) at the first assessment to 4.3 mm (SD ± 1.26, range 0.0-6.8) at the final follow-up but with no statistical difference (p=0.237).Conclusion: No significant modification in joint space width at the final follow-up secondarily proved that two injections of Hymovis® may slow down narrowing in the knee joint space over a one-year period.

scholarly journals One-year change in radiographic joint space width in patients with unilateral joint space narrowing: Data from the osteoarthritis initiative

2010 ◽  
Vol 62 (7) ◽  
pp. 924-931 ◽  
Author(s):  
O. D. Benichou ◽  
D. J. Hunter ◽  
D. R. Nelson ◽  
A. Guermazi ◽  
F. Eckstein ◽  
...  
Keyword(s):  
Joint Space Narrowing ◽  
Joint Space Width ◽  
Joint Space ◽  
Osteoarthritis Initiative ◽  
One Year ◽  
Space Width

scholarly journals Quantitative Three-dimensional Assessment of Knee Joint Space Width from Weight-bearing CT

Radiology ◽  
2021 ◽  
pp. 203928
Author(s):  
Tom D. Turmezei ◽  
Samantha B. Low ◽  
Simon Rupret ◽  
Graham M. Treece ◽  
Andrew H. Gee ◽  
...  
Keyword(s):  
Knee Joint ◽  
Weight Bearing ◽  
Three Dimensional ◽  
Joint Space Width ◽  
Joint Space ◽  
Dimensional Assessment ◽  
Space Width

Serum Cartilage Oligometric Matrix Protein and Pettersson Scoring System As an Index for Hemophilic Arthropathy

Blood ◽  
2014 ◽  
Vol 124 (21) ◽  
pp. 2855-2855
Author(s):  
Hoda MA Hassab ◽  
Wessam M EL-Gendy ◽  
Khaled I M El-Noueam ◽  
Hayam M Abdel Ghany ◽  
Myssoon M Elwan
Keyword(s):  
Serum Level ◽  
Cartilage Oligomeric Matrix Protein ◽  
Matrix Protein ◽  
Joint Space Narrowing ◽  
Joint Damage ◽  
Joint Space ◽  
Functional Independence ◽  
Control Group ◽  
Hemophilic Arthropathy ◽  
Group I

Abstract The pathogenesis of hemophilic arthropathy is multifactorial, with changes occurring in the synovium, bone, cartilage, and blood vessels. Recurrent joint bleeding causes synovial proliferation and inflammation (hemophilic synovitis) that contributes to end stage degeneration (hemophilic arthropathy); with pain and limitation of motion that severely affects patients’ quality of life. The aim of the present study was to evaluate the degree of joint damage in boys with hemophilia using plain x-ray, and to measure serum level of human cartilage oligomeric matrix protein, to determine its relation to the degree of joint damage. The study was carried out on thirty boys with hemophilic arthropathy (group I) and ten healthy boys were included as control (group II). All hemophilic patients were scored for Functional independence score (FISH score) in hemophilia and radiological changes (Pettersson’s score) using conventional frontal and lateral radiographs of the most affected joint. Factor activity level was measured for all hemophilic patients while serum cartilage oligomeric matrix protein (COMP) was measured for hemophilic patients and control group. Among the thirty hemophilic patients, 26 (86.7%) patients were hemophilia A and 4 (13.3%) patients were hemophilia B All patients were receiving on demand replacement therapy using plasma derived Factor concentrate or fresh frozen plasma (FFP) according to availability. Fifteen patients (50%) had severe hemophilia, 7 (23.3%) had moderate and 8(26.72%) had mild hemophilia. A higher serum level of COMP with a mean of 757± 211.30 in the severe hemophiliacs, and a mean of 403.57 ± 86.49 and 211.25 ± 74.26 in the moderate and mild hemophiliacs respectively the difference was statistically significant (p < 0.001). Serum level of COMP in group I was significantly higher than in group II (p=0.004) with significant negative correlation with FISH score (r=-0.435 p=0.016). COMP correlated positively with joint space narrowing of the Pettersson score (r=0.421 p<0.001) and with total Pettersson score (r=0.421 p=0.020). The number of joints affected (during life) of hemophilic patients ranged between 1-12 with a mean of 5.50 ± 2.46 Joints. A significant positive correlation between serum level of COMP and number of joints affected (r = 0.487, p = 0.006). Joint space narrowing is the most important indicator of cartilage loss. Serum COMP level is indicative of the amount of joint damage in patients with hemophilic arthropathy. The combined scoring of functional independence and Pettersson in addition with serum levels of COMP give a good overview of the degree of hemophilic arthropathy Disclosures No relevant conflicts of interest to declare.

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