Bacteria and viruses usually cause oral infections. They can affect the teeth, gums, palate (PAL-it, the roof of the mouth), tongue, lips, and inside of the cheeks.Simple oral infections are limited to the mouth and are different from oral lesions * , which are non-infectious and may be a sign of an illness that involves other parts of the body.hey can affect the teeth, gums, palate (PAL-it, the roof of the mouth), tongue, lips, and inside of the cheeks. Simple oral infections are limited to the mouth and are different from oral lesions * , which are non-infectious and may be a sign of an illness that involves other parts of the body.
gastrocnemius - the muscle in the back part of the leg that forms the greater part of the calf; responsible for the plantar flexion of the foot gastrocnemius muscle skeletal muscle, striated muscle - a muscle that is connected at either or both ends to a bone and so move parts of the skeleton; a muscle that is characterized by transverse stripes
Gastrocnemius Muscle Anatomy Study: Origin, Insertion, Action and Innervation. Origin: Medial head: the depression at the upper and posterior part of the medial condyle of the femur and continuing behind the adductor tubercle to a slightly raised area on the popliteal surface of the femur, just above the medial condyle.