S40 Fenglong ( LuoConnecting Point , E40 )

Location 8 cun superior to the external malleolus , about one fingerbreadth lateral to S38

Indications Headache , dizziness and vertigo , cough , asthma , excessive sputum , pain in the chest , constipation , mania , epilepsy , Muscular atrophy , motor impairment , pain , swelling or paralysis of the lower extremities .

Method Puncture perpendicularly - 0 . 5 - - 1 . 0 inch . Moxibustion is applicable

Vasculature The branches of the anterior tibial artery and vein .

Innervation The superficial peroneal nerve .