The Journal of Bone and Joint Surgery, Vol 68, Issue 3 320-325, Copyright © 1986 by Journal of Bone and Joint Surgery, Inc
Complications in the use of the halo fixation device
SR Garfin, MJ Botte, RL Waters and VL Nickel
The medical records of 179 patients were reviewed to identify complications
related to the use of the halo external skeletal-fixation device. The
complications that were identified included pin-loosening in 36 per cent of
the patients, pin-site infection in 20 per cent, pressure sores under
either a plastic vest or a plaster cast in 11 per cent, nerve injury in 2
per cent, dural penetration in 1 per cent, dysphagia in 2 per cent,
cosmetically disfiguring scars in 9 per cent, and severe pin discomfort in
18 per cent. One hundred and eighty (25 per cent) of the 716 pins used had
become loose at least once, and an infection had developed at sixty-seven
pin sites (9 per cent). Two-thirds of the pins that were loose or
associated with infection required change or removal. These complication
rates, particularly of pin-loosening and infection, are exceedingly high.
Attention to details in pin application, pin maintenance, and proper
pin-site care may minimize the number of complications.