Inverness CT defender Kevin McNaughton may miss the rest of the season after undergoing surgery on an Achilles injury.

McNaughton sustained the setback during the first half of Caley Thistle's 3-2 defeat to Ross County in the Highland derby on Saturday, leaving the Tulloch Caledonian Stadium on crutches.

The 33-year-old has since had surgery on his Achilles and, although the club have said a "full prognosis of the injury is not available at this time", there are fears his campaign could be over.

It is the latest blow to the former Aberdeen defender, who has had a torrid time with injuries.

In March 2015, the then-Cardiff City stopper broke his leg and rest the missed of the season, whilst on loan at Bolton Wanderers.

He then suffered a serious hamstring injury at Wigan in August 2015, which sidelined him for the whole campaign before his move to the Highlanders this summer.

McNaughton has been an integral part of manager Richie Foran's plans, making seven appearances since he joined the club in July.