We provided a range of annotation services, such as landmark annotations, disease-wise annotations, and pixel-wise segmentation. Depending on the needs of the AI models being created, each category had a different purpose. Our careful annotation approach made sure that the training data was accurate and complete, which improved model performance. We had experience annotating a wide range of disease pathologies, including coronary artery calcification and obstructive hydrocephalus. We have an experienced team with numerous years of experience to carry out precise annotations and contribute to the development of excellent AI models.