Related Experiment Videos
Sonographic evaluation of the normal hypothenar compartment musculature
W Grechenig1, G Peicha, N P Tesch
1Department of Traumatology, Karl Franzens University of Graz, Medical School, Auenbruggerplatz 7, A-8036 Graz, Austria.
Purpose:
We propose a standardized sonographic examination technique to evaluate the muscles of the hypothenar region and describe their normal sonographic appearance.
Methods:
The hypothenar region was studied with sonography in 20 healthy volunteers using 5-12-MHz linear-array transducers. The assessment included dynamic testing.
Results:
All hypothenar muscles could be identified in all subjects and their courses followed entirely. In addition, their function could be assessed by scanning during active and passive movements.
Conclusions:
Knowledge of the normal sonographic anatomy of the hypothenar region is essential for evaluation of pathologic conditions.