Buttonhole Circumcision, by means of a dorsal transverse incision at the
level of the glans rim, is most often performed as an Afrian
Masaai tribal ritual. It can, of course, be performed on any male.
While the penis is flaccid, its circumference in the sulcus (the groove just
behind the glans rim) is measured using a piece of thread or thin string and an
ink-pen to mark it. This length is divided by 3, and carefully marked.
Ideally a piece of thin flat wood (a tongue-spatula, for example) is used to
protect the glans and indicate where the incision is to be made. The foreskin is
skinned back, the spatula is placed with its end 2-3 mm (1/10 inch) behind the
glans rim, and the foreskin is drawn forward over the glans and the spatula and
tensioned sufficiently to produce the desired tightness.
A cut is then made across the foreskin onto the spatula at a level just
forward of the end of the spatula, ensuring that a slit is made through both
layers of foreskin. The cut should be of a length equal to 1/3 the diameter of
the penis. The glans is then pushed through this slit. The foreskin now hangs
below the glans, and should be drawn back as far as possible. Healing is
normally rapid, and the technique ensures that, if there is an erection during
healing, the incision line is drawn together. As with the longitudinal dorsal
incision “circumcision” of the Philippines and Melanesians, when healed, the
foreskin tends to shrink, especially if the operation is done before the rapid
penis-growth of puberty, but it will always be present in the form of a swelling
under the glans. When done on the mature adult, as shown below, it often
leaves an excess amount of foreskin, and would be considered unattractive in
non-tribal societies.
From side left, unhealed, with some swelling
From right, healed, some inner foreskin showing
through the slit
Showing the displaced foreskin fully
Displaced foreskin inside out, healing incomplete
Foreskin re-covering glans, showing healed slit
Standing, flaccid penis from front showing bare
glans and unobtrusive displaced foreskin (shaft-skin still slightly
swollen)
Standing, penis semi-erect from left showing foreskin
inside out and shaft-skin displaced back under penis