S1 Chengqi , E1

Location With the eyes looking straight forward , the point is directly below the pupil , between the eyeball and the infraorbital ridge

Indications Redness , swelling and pain of the eye , lacrimation , night blindness , twitching of eyelids , facial paralysis .

Method Push the eyeball upward with the left thumb and puncture perpendicularly and slowly - 0 . 5 - - 1 . 0 inch along the infraorbital ridge . It is not advisable to manipulate the needle with large amplitude .

Vasculature The branches of the infraorbital and ophthalmic arteries and veins .

Innervation The branch of the infraorbital nerve , the inferior branch of the oculomolor nerve and the Muscular branch of the facial nerve .