Development of maxillary sinuses in relation to the development of cranium in children on computed tomography imaging.

There are available studies assessing the development of maxillary sinuses in relation to the viscerocranium. However, there are no publications analyzing the development of maxillary sinuses in relation to the development of the cranium, i.e. both the viscerocranium and the neurocranium. The aim of the study was to analyze the correlation between the dimensions of maxillary sinuses and anthropometric measurements of the cranium in children. The study was retrospective and was conducted at the based on the results of head computed tomography investigation. The study group included 180 girls and 180 boys, aged from birth to 18 years. To assess the correlation between the degree of development of the paranasal sinuses and the growth of the cranium, standard anthropometric points on the skull and strictly defined dimensions of the height, length, width, and volume of right and left maxillary sinuses were used. In the study group, both in girls and boys, a statistically significant positive correlation was found at the significance level of p < 0.0001 between: the height, length, width and volume of right and left maxillary sinuses, and cranial maximum length (glabella-opisthocranion), its maximum width (euryon-euryon), height (basion-bregma) and the length of the cranial base (basion-nasion) and the dimension of the subspinale-opisthocranion in children. Our study showed a statistically significant positive correlation between the development of maxillary sinuses and the growth of the cranium in children.