Use 'costal' when talking about the structure and injuries involving ribs in the medical field. She suffered from costal pain after the operation.
Pro Tip 2/3
Avoid Coastal Mix-up
Don't confuse 'costal' with 'coastal'. 'Costal' refers to ribs, not the coast. The costal cartilage was visible on the x-ray.
Pro Tip 3/3
Anatomy Precision
'Costal' is precise language that specifies something pertains to the ribs, useful in anatomy and healthcare. The doctor examined the costal area for any abnormalities.