New Zealand's batsmen may yet have to cope with Australian speedster Mitchell Starc in their return test series in February.
The tall left armer had been assumed sidelined after a fracture in his right foot bowling in New Zealand's first innings at Adelaide.
However it appears surgery may not be required.
''He's got a crack on the top of his foot," Australia's bowling coach Craig McDermott said today.
''He's had a heel impingement which may have affected that, who knows, trying to compensate for landing on his heel he may have put more pressure on the front of his foot and that's eventuated in a crack."