Foot evaluation by infrared imaging.
Mil Med
; 167(5): 384-92, 2002 May.
Article
in En
| MEDLINE
| ID: mdl-12053846
ABSTRACT
For better assessment of foot injury severity during basic military training, we evaluated a simple noninvasive technique thermography. With this infrared imaging method, we determined normal foot parameters (from 30 soldiers before training), thermographic findings in different foot stress fractures (from 30 soldiers so diagnosed), and normal responses to abnormal stresses in 30 trainees who underwent the same training as the previous group but did not have musculoskeletal complaints. We found that normal foot thermograms show onion peel-like progressive cooling on the plantar surface, with a medially located warm center at the instep. Thermograms of injured feet show areas of increased heat, but excessive weight-bearing pressures on feet, new shoes, or boots also cause increased infrared emission even without discomfort. Differentiation remains difficult; however, thermography can detect injury early. It does not reveal exact diagnoses, but its greatest benefit is easy follow-up to monitor severity and healing.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Thermography
/
Foot Injuries
/
Fractures, Bone
/
Military Personnel
Type of study:
Clinical_trials
Limits:
Adolescent
/
Adult
/
Humans
/
Male
Country/Region as subject:
America do norte
Language:
En
Journal:
Mil Med
Year:
2002
Document type:
Article
Affiliation country:
United States