The right medial pterygoid muscle, a muscle of mastication, is stretched by depressing and ipsilaterally deviating (deviating to the same side) the mandible at the temporomandibular joints (TMJs).
The right medial pterygoid muscle, a muscle of mastication, is stretched by depressing and ipsilaterally deviating (deviating to the same side) the mandible at the temporomandibular joints (TMJs).