New Zealand's fullback Keano Kini played a key role in the team's 40-14 win over Tonga in the Pacific Cup.
The Kiwis' victory was fueled by a dominant pack and impressive performances by Kini and five-eighth Dylan Brown.
"My job is not to question doctors,"
Woolf said, adding that the medical staff were comfortable with Katoa's participation in the game.
New Zealand will face Samoa in the Pacific Cup final on November 9.
Author's summary: New Zealand wins 40-14 against Tonga.