- epipericardial ridge
- a ventral ridge separating the ventral ends of the pharyngeal (branchial) arches in the embryo from the pericardial swelling.
Medical dictionary. 2011.
Medical dictionary. 2011.
ridge — 1. A (usually rough) linear elevation. SEE ALSO: crest. 2. In dentistry, any linear elevation on the surface of a tooth. 3. The remainder of the alveolar process and its soft … Medical dictionary