1. Hyperbaric oxygen for patients with above-knee amputations, persistent ischemia, and nonreconstructable vascular disease 
Jesse A. Columbo, MD, Judy A. Ptak, RN, Jay C. Buckey, MD, Daniel B. Walsh, MD 
Journal of Vascular Surgery 
Volume 63, Issue 4, Pages (April 2016)
DOI: /j.jvs
Copyright © 2016 Society for Vascular Surgery Terms and Conditions

2. Fig 1
Time-line progression of each patient starting with the index amputation. AKA, Above-knee amputation; HBOT, hyperbaric oxygen therapy; NPWT, negative pressure wound therapy; STSG, split-thickness skin grafting.
Journal of Vascular Surgery  , DOI: ( /j.jvs )
Copyright © 2016 Society for Vascular Surgery Terms and Conditions

3. Fig 2
Photographs of an ischemic amputation stump before (A) and after (B) a hyperbaric oxygen therapy (HBOT) session. Immediate improvement in the appearance of the ischemic stump was noted at completion.
Journal of Vascular Surgery  , DOI: ( /j.jvs )
Copyright © 2016 Society for Vascular Surgery Terms and Conditions