What number of styles of circumcision are their?

Can't give a number: 3 common ways of performing circs in new-borns: PlastiBell, Gomco clamp or Mogen clamp. Amount of foreskin removed with each device depends upon surgeon. 2 main methods for adults are:1) sleeve resection where 2 circumferential incisions made & skin beween is removed & 2) dorsal slit to top of foreskin then remove 'wings' after first clamping. Amount of inner foreskin below glans, thus styl varies