Philip Lyle Hansen , 56 , has pleaded not guilty to 11 charges . On 47 Wellington District Court heard of his teeth 'fascination ' He allegedly removed six teeth from one woman , Wednesday , during sex . Hansen later allegedly removed her wisdom teeth with a screwdriver . He is said to have injured four women between 1988 and 2011 . Defence lawyer Mike Antunovic suggested Hansen was trying to help .
Philip Lyle Hansen , 56 , has pleaded not guilty to 11 charges . On Wednesday Wellington District Court heard of his teeth 'fascination ' He allegedly removed six teeth from one woman , 47 , during sex . Hansen later allegedly removed her wisdom teeth with a screwdriver . He is said to have injured four women between 1988 and 2011 . Defence lawyer Mike Antunovic suggested Hansen was trying to help .