Anthropometry is becoming a popular method for diagnostics of various diseases in pediatric clinical practice. The aim of this study was to assess the growth changes in craniofacial parameters in patients with craniosynostosis and positional plagiocephaly. Inclusion criteria for the study were presence of craniostenosis or positional plagiocephaly in a patient with at least three anthropometric evaluations at our department. Studied patients were aged from 1.0 month to 2.5 years with median age at the first and last anthropometric evaluation as 1.83 and 25.27 months, respectively. Further anthropometric results in patients older than 2.5 years were excluded from the study. Statistical significance was tested by the Mann-Whitney test. The studied group consisted of 70.5% male patients. The type of craniosynostosis was represented by scaphocephaly in 44.1%, by trigonocephaly in 45.6% and by coronal craniosynostosis in 10.3% of the cases. Cranial index was proven as a suitable parameter for evaluating differences in the trend of growth in craniosynostosis (p<0.001) and also for evaluating post-operative results. Significance was found in width of the head (p=0.038) for scaphocephaly and in length of the head for trigonocephaly (p=0.001) in surgically treated patients. Trend of cranial growth in operated patients copied the curve of the norm but in higher or lower values which depends on the type of prematurely closed suture. Longitudinal anthropometric follow-up is an objective and measurable method that can accurately non-invasively and non-expensively assess skull growth in pediatric patients with cranial deformity.

Objectives: Positional deformity (PD), also known as deformational plagiocephaly or non-synostosis, is a primary cause of abnormal head shape and asymmetry in infants. The most common type, occipital plagiocephaly, leads to flattening of one side of the back of the head or the entire head (positional brachycephaly). PD results from external forces on the growing skull, often due to childbirth and improper positioning during sleep. The incidence is approximately 1 in 300 births, with prevalence peaking between the seventh week and four months of age. Our objective was to monitor craniofacial parameters in patients with positional deformity (PD), to evaluate cranial asymmetry and PD severity, and to determine the relationship between craniofacial asymmetry and PD severity. Methods: This study included patients from the Department of Pediatric Neurosurgery at the National Institute of Children’s Diseases and the Faculty of Medicine, Comenius University in Bratislava, Slovakia. Craniofacial parameters on the right and left sides of the face were examined. Results: Significant differences were found in the upper and middle thirds of the face, indicating a strong association between positional deformity and facial asymmetry. Conclusions: the findings contribute new insights into craniofacial anthropometry and neurosurgery, enhancing the diagnosis of positional deformity in Slovakian patients.