Midline facial soft tissue thickness database of Turkish population: MRI study

Facial reconstruction is the approximation of an antemortem face from human skeletal remains. Since the nineteenth century, several methods have been developed for reconstruction of the face; all of them require the measurement of average tissue thicknesses at various points on the face. To our knowledge, there are no publications on soft tissue thickness in the Turkish population. In addition, there are few publications on the value of magnetic resonance imaging (MRI) in measuring soft tissue thickness for forensic sciences. The aim of this study was to create a reference database of facial tissue thickness in the Turkish population, and to present data illustrating the successful use of MRI for this purpose. The study included 161 patients (79 males and 82 females) between the ages of 18 and 78 who had undergone brain MRI in our radiology clinic, and showed no sign of maxillofacial pathology. Measurements were taken at 9 points at the midline; glabella, nasion, end of nasals, mid-philtrum, upper lip margin, lower lip margin, chin-lip fold, mental eminence, and beneath chin points. The mean values for these points in the patient sample population were determined, and differences related to age, sex, and body mass index (BMI) were calculated. The values were then compared to the findings of the Manhein study.