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Objective To investigate the surgical outcomes after on transumbilical laparoscopic pull-through procedure for pediatric hypoganglionosis ( HYP ) . Methods Twelve children with HYP had received transumbilical laparoscopic pull-through procedure from June 2009 to June 2010. Specially designed curved and elongated
Objective To investigate the surgical outcomes after transumbilical laparoscopic pull-through procedure for pediatric hypoganglionosis (HYP). Methods Twelve children with HYP had received transumbilical laparoscopic pull-through procedure from June 2009 to June 2010. Specially designed curved and elongated