The Anatomy, Features And Sex Correlations (Dimorphism) Of Tubero-Palato-Pterygoid Region Among Adult Population-Single Center Study Based On 3d Printed Models

This study evaluates the differences in the dimension, symmetry, and anatomical characteristic of the tubero-palato-pterygoid region in adults using 3D printed models. The objective of this study was also estimation of how many tubero-pterygoid implants can be placed safely with enough distance between threads of implants. The investigation draws on 57 models of upper jaws, including the adjacent pterygoid process of the sphenoid bone from randomly selected cases. The consecutive measurements (lateral, medial, rostral, caudal, area, line-1 longitudinal, and line-2 transverse) on both sides of the body-right (R) and left (L)-were used for the purpose of this study. Among the group of 57 cases were 30 females (F) and 27 males (M). A strong correlation was identified between lateral and line-1 longitudinal across the sample group of both male and female cases (p <= 0.05; r >= 0.9). Moreover, a strong correlation was noted between medial and line-1 longitudinal in the whole group of cases and in the male group (p <= 0.05; r >= 0.9). Lateral and line-1 longitudinal demonstrated a weak positive relationship with the age of the female cases (p <= 0.05; 0.03 < r < 0.05). Medial and line-1 longitudinal showed a weak negative relationship with the age of the male cases (p <= 0.05; -0.05 < r < -0.03). The results of this study suggest that, in most cases, two such tubero-pterygoid implants may be placed, which is a good advantage for support of implant-based bridges.