Objectives: Main goal of this research was to analyze the data of dental treatment in patients with disabilities under general anesthesia at the Department of Maxillofacial Surgery of the Clinical University Hospital of in Split in the period from 20.9.2019. to 17.2.2021. Data were analyzed to assess the age and sex of patients treated under general anesthesia, the most common medical diagnoses of patients and therapeutic procedures that were performed. Material and Methods: Medical and clinical data on 111 patients (75 men and 36 women) with disabilities treated under general endotracheal anesthesia were retrieved from the Protocol of surgical procedures of the Department of Maxillofacial Surgery of Clinical University Hospital of Split and documentation at the Department of Dental Medicine of Clinical University Hospital of Split location Križine. After collecting the necessary documentation, statistical analysis of the obtained data was performed. Results: At the Clinic for Maxillofacial Surgery of KBC Split in the period of 18 months, 1016 dental treatments were performed under general endotracheal anesthesia repairing oral cavity of 111 patients with disabilities. 45,9 % out of population were under 18 years of age and 54.1% of them were over 18 years. The youngest patient treated under general endotracheal anesthesia was 6 years old, while the oldest was 53 years old. Males (67.6%) were more frequently treated than females (32.4%). Medical diagnoses of patients with disabilities varied widely, but nearly 41 patients have been diagnosed with Autism Spectrum Disorder (PSA). Almost 95.5% of patients with disabilities were referred for general anesthesia for caries treatment (106 patients). Therapeutic procedures included caries repair with composite or glass ionomer filling, extractions and endodontic procedures. The most common therapeutic treatment was the restorative treatment of caries with a composite filling (n=600), most commonly used on molars (n=268 times). Glass ionomer filling was used only on molars and premolars and almost three times more on molars compared to premolars. Out of 280 teeth 200 of them were molars. . It was statistically confirmed that regardless of the category of the procedure and the age group, the largest number of procedures was performed on molars. The only statistically significant difference between the two age groups was confirmed in molar extraction where almost twice as many molars were extracted in those under 18 years of age compared to those over 18. Conclusion: Dental treatment under general endotracheal anesthesia in patients with disabilities are more ofter performed on male patients. The most common medical diagnoses were autism spectrum disorders (PSA), while the most common therapeutic procedures were caries repair with composite filling, followed by molar extraction.