| |keywords=Vrana (ulcer), trividha pariksha, bloodletting, dahakarma (cauterization), shodhanakarma (cleansing of ulcer), ropankarma (healing of ulcer), wound management, non healing ulcers,Ayurveda, Indian system of medicine, charak samhita. | | |keywords=Vrana (ulcer), trividha pariksha, bloodletting, dahakarma (cauterization), shodhanakarma (cleansing of ulcer), ropankarma (healing of ulcer), wound management, non healing ulcers,Ayurveda, Indian system of medicine, charak samhita. |