(2) Lineiting (inner Neiting) acupoint (EX-PF 2) :
Location: On the plantar side of foot and in the interosseous space between 2nd and 3rd metatarsal bones, and opposite to Neiting (ST 44) on dorsal side of foot (Fig. 2-25).
Indications: Pain of toes, convulsions in children, indigestion, and epilepsy.

(3) Nuxi acupoint (EX-PF 3) :
Location: At the midpoim of posterior heel border and on the dorsoplantar boundary of the foot (Fig. 2-25).
Indications: Alveolitis, alveolar abscess, convulsions, epilepsy, nasal bleeding, and nasal obstruction.

(4) No. 1 acupoint (EX-PF 4) :
Location: This is 1 cun anterior to the midpoint of posterior heel border (Fig. 2-26).
Indication: Trigeminal neuralgia.

(6) No. 3 acupoint (EX-PF 6):
Location: This is 3 cun anterior to the posterior heel border (Fig. 2-26).
Indications: Neurasthenia, hysteria, insomnia, hypotension, and coma.

(7) No. 4 acupoint (EX-PF 7):
Location: This is 3 cun anterior to the posterior heel border and 1 cun lateral to the midline of sole (Fig. 2-26).
Indications: Intercostal neuralgia, chest pain, and chest distress.

(8) No. 5 acupoint (EX-PF 8):
Location: This is 4 cun anterior to the posterior heel border and 1.5 cun lateral to the midline of sole (Fig. 2-26).
Indications: Sciatic neuralgia, appendicitis, and chest pain.

(9) No. 6 acupoint (EX-PF 9):
Location: This is 5 curl anterior to the posterior heel border and 1 cun medial to the midline of sole (Fig. 2-26).
Indications: Dysentery, diarrhea, and duodenal peptic ulcer.