کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4062049 | 1604069 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The Position of the Joint Line in Relation to the Trans-Epicondylar Axis of the Knee
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
ارتوپدی، پزشکی ورزشی و توانبخشی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The Position of the Joint Line in Relation to the Trans-Epicondylar Axis of the Knee The Position of the Joint Line in Relation to the Trans-Epicondylar Axis of the Knee](/preview/png/4062049.png)
چکیده انگلیسی
Two complementary studies that seek to establish the relationship between the length and position of the trans-epicondylar axis (TEAL) of the distal femur and the position of the knee joint line were presented. A radiologic study of 50 patients having computerized axial tomography of the knee showed that there is a good correlation between TEAL and the depths of the femoral condyles distal to the trans-epicondylar axis. A retrospective review of the anatomical data gathered on 99 patients having computer-assisted total knee arthroplasties (TKAs) provided equivalent information. The 2 studies suggest that TEAL determined by the process of registration, as a preliminary to computer-assisted TKA, can be used to predict the position of the joint line using the derived constant k at a value of 3.4. Thus, the joint line of the knee lies at a distance (TEAL ÷ 3.4) expressed in millimeters from the trans-epicondylar axis. This is potentially very useful information during TKA especially where there is extensive femoral bone loss.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Arthroplasty - Volume 22, Issue 8, December 2007, Pages 1201-1207
Journal: The Journal of Arthroplasty - Volume 22, Issue 8, December 2007, Pages 1201-1207
نویسندگان
John MB ChB, MSc, FRCS, Richard Karamfiles, William FRANZCR, Mark BEng (Rob & Mech), Jerzy M. BSc, MD, FRACS,