The invention provides a novel intelligent ultrasonic orthopedic surgery system. The orthopedic surgery system comprises a control unit, a data storage unit, an operative treatment unit, a display unit and a power supply unit, wherein the control unit is arranged at the core position of the novel intelligent ultrasonic orthopedic surgery system to play the roles of information processing and executing; the data storage unit is arranged above the control unit in a unidirectional manner to play the roles of data storage and information sharing; the operative treatment unit is arranged at the right side of the control unit in a bidirectional manner to play the roles of treatment and real-time effect back feeding; the display unit is arranged at the left side of the control unit in a unidirectional manner to play the role of displaying; and the power supply unit is arranged below the control unit in a unidirectional manner. The control unit, the data storage unit, the operative treatment unit and the display unit are arranged to facilitate improvement of the intelligence degree and the operation quality, reduction of the energy consumption and the maintenance cost and prolonging of the service life.