Changes

'''Tissue expansion''' is a technique used by plastic, maxillofacial, and reconstructive surgeons to cause the body to grow additional [[skin]], [[bone]], or other tissues. Other biological phenomena such as tissue inflammation can also be considered expansion (see tissue inflammation below).

}}</ref> This process does not regenerate or restore the function of the [[frenulum]] or the [[ridged band]]. It does, however, typically involve growing more shaft skin and [[preputial mucosa ]], which serves to moisten and protect the [[glans penis|glans]]. Men who have restored their foreskin typically notice increased sensitivity and dekeratinization of the glans.<ref>{{REFweb