کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4066062 | 1604343 | 2016 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Radiographic Progression of Kienböck Disease: Radial Shortening Versus No Surgery Radiographic Progression of Kienböck Disease: Radial Shortening Versus No Surgery](/preview/png/4066062.png)
PurposeThe natural course of the pathophysiology of Kienböck disease is uncertain. Shortening of the radius is believed to modify the pathophysiology by addressing mechanical influences on the lunate. The aim of this study was to compare the radiographic progression of Kienböck disease among patients who had radial shortening osteotomy and patients who had no surgical treatment, with a minimum 1-year interval between radiographs.MethodsAmong 207 patients with Kienböck disease, we included all 48 eligible patients who had either radial shortening osteotomy or nonsurgical treatment and 2 sets of wrist radiographs available a minimum of 1 year apart. We compared changes in carpal height ratio, Stahl index, and carpal angles between the 2 sets of radiographs and between radial shortening osteotomy and nonsurgical treatment.ResultsWe found, on average, a small decrease in the carpal height ratio and the Stahl index in patients who did and did not have surgery, with no differences between the 2 groups. Nearly half of the patients had no decrease in the carpal height ratio and/or the Stahl index.ConclusionsRadiographic progression of Kienböck over 1 year or more seems slight on average regardless of treatment. Future research might address the probability of and factors associated with radiographic progression of Kienböck disease.Type of study/level of evidencePrognostic IV.
Journal: The Journal of Hand Surgery - Volume 41, Issue 6, June 2016, Pages 681–688