If the anterior compartment is predominantly involved, paresthesia and hypoesthesia can exist over the entire forearm and hand ... If the deltoid muscle is involved, there will be limited active ...

The forearm contains 20 muscles that help you move your wrists, elbows, and hands, according to StatPearls. They’re divided into two compartments—the anterior flexor compartment and the ...

The forearm can be divided into two main compartments: the anterior compartment, which creates flexion, and the posterior compartment, the muscles that mainly facilitate with extension.

Physical examination revealed the anterior arm compartment to be swollen ... part of the extensile approach of Henry. The biceps muscle was found to be pink and had a brisk response to electric ...