There are a few intra articular normal variants that we will commonly see on MRI of the elbow. This post reviews the four most common variants that could be confused with pathology. 1. Trochlear Ridge Image Above: Blue Arrow Trochlear ridge. Yellow arrow normal cartilage. Trochlear ridge not covered with cartilage but is approximately the …
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WHAT IS A FORAMEN OR RECESS WHERE DO YOU LOOK FOR THEM? They occur ONLY in specific locations Sublabral Recess: Anterior portion of the Superior labrum. Most often at or anterior to biceps insertion but can go posterior as well. (Roughly 11- 1 o’clock). Sublabral Foramen: Superior portion of the Anterior Labrum ( above Equator/ …
In the last post we looked at the Buford Complex. In this post lets look at the remaining two normal labral variants, the Sublabral Recess and the Sublabral Foramen Definition: Regions where a normal labrum is present but it is not attached to the glenoid. Where are they found? Sublabral Recess: Anterior portion of the …
GLENOID LABRUM MRI SIMPLIFIED 4: Sublabral Foramen and Recess Read More »
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