n'ihi ya, ndị a ụyọkọ kpakpando nwekwara a obere òkè nke na-emeghe ụyọkọ kpakpando na a belata ọnụego nke ọhụrụ kpakpando e guzobere. Kama ha na-achịkwa site n'ozuzu, tọrọ, ihe ndị ọzọ mepụtara kpakpando na-agba gburugburu nkịtị center nke ike ndọda na random ntụziaka. The kpakpando nwere ala n'ụba nke arọ kpakpando ọcha n'ihi na ha na-akwụsị mgbe mbụ e guzobere burst. N'echiche a, ha nwere ụfọdụ obere okirikiri ụyọkọ kpakpando. The kasị ibu elliptical ụyọkọ kpakpando bụ ellipsoidal profaịlụ, na-enye ha ihe elliptical ọdịdị n'agbanyeghị nke nlele n'akuku.
ihe dị n'etiti kpakpando