Frostbite Spine is a prominent ridge, 5 nautical miles (9 km) long, between Hooker Glacier

Hooker Glacier

Hooker Glacier is one of several glaciers close to the slopes of Aoraki/Mount Cook in the Southern Alps of New Zealand. Though not as large as its neighbour, the Tasman Glacier, it is still impressive, and is some 11 kilometres in length...

 and Salient Glacier

Salient Glacier

Salient Glacier is a glacier on the east side of the Royal Society Range, draining northeast into the head of the Blue Glacier from the slopes of Salient Peak. Surveyed in 1957 by the New Zealand Blue Glacier Party of the Commonwealth Trans-Antarctic Expedition . Named after Salient Peak....

 on the east side of Royal Society Range

Royal Society Range

The Royal Society Range is a majestic mountain range in Victoria Land, Antarctica. With its summit at , the massive Mount Lister forms the highest point in this range. Mount Lister is located along the western shore of McMurdo Sound between the Koettlitz, Skelton and Ferrar glaciers...

, Victoria Land

Victoria Land

Victoria Land is a region of Antarctica bounded on the east by the Ross Ice Shelf and the Ross Sea and on the west by Oates Land and Wilkes Land. It was discovered by Captain James Clark Ross in January 1841 and named after the UK's Queen Victoria...

. Named by the New Zealand Antarctic Place-Names Committee

New Zealand Antarctic Place-Names Committee

New Zealand Antarctic Place-Names Committee is an adjudicating committee established to authorize the naming of features in the Ross Dependency on the Antarctic continent. It is composed of the members of the New Zealand Geographic Board plus selected specialists on Antarctica...

 (NZ-APC) from a proposal by R.H. Findlay, whose New Zealand Antarctic Research Program (NZARP) geological party worked in the area of the ridge in 1979-80. So named because a party member suffered frostbite injury here and had to be replaced.