The anatomy of prehension.
Schematic sections
through digits I and III show essential
relations of muscles and
bones. The letters LG indicate the
presence of ligamentous guides
which channel close to the wrist
the tendons of muscles originating
in the forearm. Guide line
X—X indicates relative position
of carpal bases of thumb and fingers.
For rest of nomenclature, see
Tables 1 and 2. From Taylor (12).