Background. One of the methods to treat chronic wounds is the use of hyperbaric oxygen (HBO). Objective
measurement of the wound surface is an important element in the process of monitoring and predicting
the progress of treatment.
Objectives. The aim of the study was to evaluate the effect of hyperbaric oxygen therapy (HBOT) on ulcer
wound healing in patients with chronic venous insufficiency ulcers and diabetic foot syndrome using thermal
imaging and computerized planimetry.
Material and methods. During a 3-year period, 284 digital computer planimetry measurements were
gathered from 142 patients treated for leg ulcers caused by chronic venous insufficiency and ulcers from
diabetic foot syndrome at HBOT Unit of the Dr Stanisław Sakiel Centre for Burns Treatment in Siemianowice
Śląskie (Poland). Each patient took 30 HBOT sessions using a Haux multiplace HBO chamber at a pressure of 2.5
atmospheres absolute (ATA). The results of the treatment were monitored using thermovision and computerassisted
planimetry measurements performed before and after HBOT.
Results. Both groups of patients exhibited a reduction in the surface and perimeter of the wound after
HBOT. The treatment effects were also confirmed with thermal imaging. The areas calculated from thermal
imaging and planimetry are different but correlated.
Conclusions. It seems that a combination of thermal imaging and planimetry may enhance the diagnosis
as well as provide the physician with more information about therapy effects