What is the difference between redundant and phimosis?

Prepuce is too long and phimosis difference is very big, prepuce is too long, that is, the foreskin will be completely covered glans, prepuce mouth is relatively loose, you can open the foreskin, exposed glans and coronary sulcus. Phimosis is prepuce long, but the foreskin mouth is very small, can not open the foreskin, exposed glans and coronary sulcus. For prepuce is too long and phimosis, part of the recommended surgical treatment. Especially phimosis, should be surgical treatment-based. Phimosis, it can not be effective cleaning, the foreskin inner plate has secretions every day, gathered increased, it may form foreskin, long time foreskin stimulation, easy to cause the incidence of penile cancer increased. foreskin is not cleaned in time, it will also cause foreskin balanitis, it is recommended that phimosis must be operated on.