Bifid conditions and complete duplication (diphallus) may occur. Diphallia has a report frequency of 1/5.5 million births (US Public Health Service) (Cernach)
Congenital absence of the penis has a frequency of 1/30,000,000 (documentation unavailable).
An os penis has been reported.
Thanks to anatomyatlases.org
Ronald A. Bergman, PhD
Adel K. Afifi, MD, MS
Ryosuke Miyauchi MD
Peer Review Status: Internally Peer Reviewed
Mumbai, Maharashtra, 400077
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