1. of, relating to, or having the characteristics of a fistula (an abnormal passage or opening in the body)
Usage: medical term; commonly used in clinical and anatomical contexts
2. containing or resembling a fistula; characterized by the presence of an abnormal channel or tract
Usage: medical/pathological

Examples

• The patient was diagnosed with a fistulous tract that required surgical intervention.
• A fistulous opening developed between the intestine and the skin.
• The doctor examined the fistulous wound to determine the extent of the infection.
• Fistulous complications can arise following certain types of surgery.
• The fistulous connection needed to be closed to prevent further drainage.
• Imaging revealed a fistulous passage in the anal region.