What is the primary cause of Onychocryptosis?

Onychocryptosis, commonly known as an ingrown nail, primarily occurs due to incorrect filing of the toenails. When toenails are not trimmed or filed properly, especially if they are cut too short or at an incorrect angle, the nail can grow into the surrounding skin. This can lead to discomfort, pain, and inflammation, as the nail edges press against the flesh.

In contrast, while factors such as infection, constitutional disorders, and excessive moisture can contribute to nail issues, they are not the primary cause of onychocryptosis. Incorrect filing directly influences the growth direction of the nail, making it the most relevant cause of this condition. Understanding proper nail care techniques is essential for prevention and maintaining overall foot health.