Name the vascular structures that traverse the submandibular triangle (3 marks)

The vascular structures that traverse the submandibular triangle are:

1. Facial Artery: This artery arises from the external carotid artery and passes through the submandibular triangle, supplying blood to the structures of the face.

2. Facial Vein: This vein runs a course that is generally parallel to the facial artery. It also passes through the submandibular triangle and drains blood from the facial structures.

3. Submental Artery: This is a branch of the facial artery that also traverses the submandibular triangle. It supplies blood to the mylohyoid muscle, skin, and subcutaneous area of the chin and lower lip.