This study is designed to evaluate the effect of conservative oriental medical treatment with Kyungkuen Chuna for Herniated intervertebral lumber disc(HIVD) patient. The improvement of the patient was evaluated by Range of Motion(ROM), Straight Leg Rasing Test(SLRT), Visual Analogue Scale(VAS), Oswestry Low-back Pain Disability Index(ODI). After conservative oriental medical treatment with Kyungkuen Chuna, ROM, SLRT, VAS and ODI were significantly improved. It is suggested that Conservative oriental medical treatment with Kyungkuen Chuna could be effective methods to treat the HIVD patient.