Reference data for the Thiemann-Nitz method of assessing skeletal age for the purpose of forensic age estimation.
The aim of this study was to determine the statistical parameters of deviation in the Thiemann-Nitz method for use in forensic age diagnostics. To this effect, 402 hand radiograms, originally taken in two large German cities between 1983 and 2002 for the purpose of diagnosing trauma, were analyzed. At the time of examination, the patients were aged between 10 and 18 years. The study presents the mean, standard deviation, and median, with lower and upper quartiles, for the skeletal ages of 11.0 through 18.0 years. The simple standard deviations range between 0.2 and 1.2 years. To increase the accuracy of age estimates and improve the identification of age-relevant developmental disorders in forensic age estimation practice, the methods for determining skeletal age should always be combined with a physical and dental examination. In addition, the expert opinion should pay attention to the issue of different modernization levels in relevant populations.
Schmeling
Andreas
A
Institut für Rechtsmedizin, Charité-Universitätsmedizin Berlin, Hittorfstrasse 18, 14195, Berlin, Germany. andreas.schmeling@charite.de
Baumann
Uta
U
Schmidt
Sven
S
Wernecke
Klaus-Dieter
KD
Reisinger
Walter
W
D000293:Adolescent; D000365:Age Determination by Skeleton / Q000379:methods*; D002648:Child; D005260:Female; D018732:Forensic Anthropology / Q000379:methods*; D005858:Germany; D006225:Hand / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D012016:Reference Values; D012727:Sex Characteristics