What are the borders of the anterior and posterior triangle?
Posterior:SCM,Trapezius,Clavicle Anterior:SCM,Lower border of mandile,Mid line of neck
Boundaries of Anterior Triangle of Neck are as follows. - Roof: Investing fascia - Superior boundary: Inferior border of mandible - Lateral boundary: Anterior border of Sternocleidomastoid - Medial boundary: Sagittal line from chin to jugular notch - Inferior boundary (Apex): Jugular notch - Floor: Visceral fascia Boundaries of Posterior Triangle of Neck are as follows. - Roof: Investing layer - Anterior boundary: Posterior border of Sternocleidomastoid - Posterior boundary: Anterior border of Trapezius - Inferior boundary: Middle 1/3 of the clavicle - Floor: Prevertebral fascia