Lintlha tsa Sehlahisoa:
● Keletso e kobehileng ka hora ea 11: Netefatsa hore ho na le bokhoni bo tsitsitseng ba cannulation le ho beha thipa habonolo ka har'a papilla.
● Tšireletso e sireletsang terata e sehang: Netefatsa hore e sehiloe ka nepo 'me u fokotse tšenyo ea lesela le pota-potileng.
● Radiopaque marking: Netefatsa hore ntlha e bonahala ka ho hlaka tlas'a fluoroscopy.