Clinical assessment of skeletal age is a frequent, but yet difficult and time-consuming task. Automatic methods, which estimate the skeletal age from hand radiography, are currently being studied. The aim of the present study was to verify the presence of the golden proportion among some ossification centers measurements of hand bone. There were used 250 hand X-rays from children's with among six and 15 years old. The sample was divided using the software Anacarp and with support of Prof. Dr. Francisco Haiter Neto. It was selected 3 ossification centers, generating 3 ratios. The results were analyzed using the t-Student test (5%). Among the 3 ratios, one presented tendency to the golden proportion in all image database.
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