Objective To investigate the surgical strategy and prognosis of upper cervical dumbbell tumors.Methods From January 2001 to December 2009,46 consecutive cases w
【正】Objective To study feasibility and value of repair of oral mandibular defects with rib composite flap pedicled with internal thoracic vessels in basic lev
【正】 Objective To discuss the principle of treatment for scoliosis associated Marfan’ s syndrome in children. Methods Thirty cases of scoliosis associated Ma