Computerized analysis of facial structure can classify patients for whom intubation might be difficult, according to a study published in Anesthesia & Analgesia.
The study, titled "Accurate Classification of Difficult Intubation by Computerized Facial Analysis," looked at 80 male patients who were divided into two groups, each group consisting of 20 easy and 20 challenging intubations. Photographs of each subject's face were analyzed by software that resolved each face into 61 facial proportions using an algorithm.
The best model of classification included three facial parameters and thyromental distance, correctly classifying 70 of the 80 subjects.
Read the abstract in Anesthesia & Analgesia.
Read more on anesthesia:
-5 Thoughts From Industry Experts on the Future of Anesthesia
-Anesthesiologists Trained Pre-1980 More Likely to Order Unnecessary Tests
The study, titled "Accurate Classification of Difficult Intubation by Computerized Facial Analysis," looked at 80 male patients who were divided into two groups, each group consisting of 20 easy and 20 challenging intubations. Photographs of each subject's face were analyzed by software that resolved each face into 61 facial proportions using an algorithm.
The best model of classification included three facial parameters and thyromental distance, correctly classifying 70 of the 80 subjects.
Read the abstract in Anesthesia & Analgesia.
Read more on anesthesia:
-5 Thoughts From Industry Experts on the Future of Anesthesia
-Anesthesiologists Trained Pre-1980 More Likely to Order Unnecessary Tests