Posted inBones
Mastoid Fossa Overview Diagram
The mastoid fossa (antrum) is the largest mastoid air cell, opening into middle ear via aditus ad antrum, lined by mucosa continuous with tympanic cavity. It provides space for middle…
Posted inDiagrams
Brachial Fossa Image
The antecubital fossa is bounded on the top by the skin and several veins and nerves, while it is bounded on the bottom by more muscles. The antecubital fossa houses…