Kòz endoleak:
1. Fèmti a pa strik;
2. Domaj sifas jwenti;
3. Diferans ki genyen ant nwayo valv la ak tij valv la twò gwo, sa ki lakòz nwayo valv la sag oswa gen kontak pòv;
4. Materyèl la sele se move oswa nwayo a valv kole.
Ki jan yo okipe:
1. Amelyore operasyon, relouvri oswa fèmen;
2. Se valv la demonte, ak nwayo a valv ak sifas sele valv yo reground;
3. Ajiste diferans ki genyen ant nwayo valv la ak tij valv la oswa ranplase disk valv la;
4. Valv la dezentegre pou elimine blokis;
5. Re-ranplase oswa kouvri bag sele a
