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Laboratory 25. Anterior Triangle of the Neck
Step 16. The Submandibular Triangle

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Define the boundaries of the submandibular (digastric) triangle:
The submandibular triangle contains vessels, lymph nodes, and the superficial portion of the submandibular gland. Identify the facial artery and facial vein which pass in a groove on the deep surface of the submandibular gland.

Links and References:
Grant's: 8.14
Netter: 29
Rohen/Yokochi: 164, 165