[Preputial development in Japanese boys].
The natural course of preputial development is still not clearly understood. The preputial retractability was evaluated in 242 Japanese boys. The incidence of having a retractable prepuce gradually increased with age from 0% at age 1 year to 77% by the age of 11 to 15 years. In 48 boys, preputial development was followed up for 2 to 10 years with the self-retract maneuver. Non-retractable prepuce was found in 9 boys, which then became retractable within 2-7 years. The prepuce became retractable in most of the boys with balanoposthitis. In conclusion, forced retraction or circumcision is unnecessary for phimosis in boys with or without balanoposthitis.
Ishikawa
Eiji
E
Department of Urology, Ishikawa clinic.
Kawakita
Mutsushi
M
D000293:Adolescent; D002648:Child; D006801:Humans; D008297:Male; D010413:Penis / Q000254:growth & development*; D010688:Phimosis / Q000145:classification / Q000175:diagnosis*; D011627:Puberty / Q000502:physiology*