TV gear case fell on journalist Miles O'Brien 's arm . The incident happened at the end of a live broadcast when presenter John Campbell was interviewing former Prime Minister Tony Abbott about his views on climate change. Early diagnosis and treatment are important in condition . Doctor made the call to amputate during surgery .
TV gear case fell on journalist Miles O'Brien 's arm . He said doctor said he may have `` compartment syndrome '' Early diagnosis and treatment are important in condition . Doctor made the call to amputate during surgery .