header advert
Results 1 - 2 of 2
Results per page:
Applied filters
Content I can access
Include Proceedings
Access
Journals
Abstracts
Dates
Year From
Year To
Specialties
Bone & Joint Research
Vol. 5, Issue 7 | Pages 280 - 286
1 Jul 2016
The medial and lateral epicondyle as a reliable landmark for intra-operative joint line determination in revision knee arthroplasty
Ozkurt B Sen T Cankaya D Kendir S Basarır K Tabak Y
Full Access
View article Download PDF

Objectives

The purpose of this study was to develop an accurate, reliable and easily applicable method for determining the anatomical location of the joint line during revision knee arthroplasty.

Methods

The transepicondylar width (TEW), the perpendicular distance between the medial and lateral epicondyles and the distal articular surfaces (DMAD, DLAD) and the distance between the medial and lateral epicondyles and the posterior articular surfaces (PMAD, DLAD) were measured in 40 knees from 20 formalin-fixed adult cadavers (11 male and nine female; mean age at death 56.9 years, sd 9.4; 34 to 69). The ratios of the DMAD, PMAD, DLAD and PLAD to TEW were calculated.

Orthopaedic Proceedings
Vol. 86-B, Issue SUPP_III | Pages 255 - 255
1 Mar 2004
O1282 THE EVALUATION OF THE SYNDESMOTIC DISRUPTION BY MRI-ARTHROGRAPHY AT DENIS WEBER TYPE B AND C ANKLE FRACTURES
Muratli H Bicimoglu A Tabak Y Boyacigil S Damgaci L Heybeli M
Full Access
View article

Aims: We aimed to evaluate diagnostic contribution of MRI-Arthrography in syndesmosis disruption at ankle fractures. Methods: 18 patient who had Denis Weber type B-C fractures and are suspected to have syndesmotic diastasis considering tibiofibular clear space and tibiofibular overlap measurments in conventional radiographs are assesed with MRI followed by MRI-Arthrography. Because joint fluid was already seen in tibiofibular space in 3 patients at MRI, MRI-Arthrography was performed for the remaining 15 patients. If there was a changes between the results obtained from MRI and the results obtained after MRI-arthrography was tested istatistically. Convantional radiographs, MRIs and MRI-Arthrographies were analysed by 2 independent observers and interobserver concordance was assesed. Following intraoperative observation and asssesment syndesmotic diastasis was treated considering radiographic and MRI-arthrographic results. Results: In 15 cases who were regarded to have syndesmotic diastasis according to conventional radiographies, 8 (53.3%) diastasis were confirmed with only MRI and 12 (80%) diastasis were confirmed with MRI arthrography. Following intraoperative assesment 13 (86.6%) cases were regarded to have diastasis and surgical intervention was performed for diastasis repair. In 2 (13.3%) cases surgical intervention for diastasis repair was not performed. If there was a change in decission after MRI and after MRI-arthrography is analysed with chi-square test between related groups. There were statistically significiant difference (p< 0.05) in these means. There is interobserver concordance in conventional radiographic, MRI-arthrographic assesments and in assesments for ATIF and PTIF seperately inMRI.(p< 0.001). Conclusion: These results suggest that conventional radiography and MRI is not sufficient in assesing syndesmosis and MRI-arthrography is important for diagnosis.