Toe Corns and Interdigital Corns: Why You Need a Foot Specialist for Lasting Removal

Toe corns, interdigital corns (corns between the toes), and plantar corns should be treated by a foot specialist at a dedicated corn-removal clinic to prevent recurrence.

A patient in their 20s with an interdigital corn on the second toe visited our clinic after multiple failed corn treatments at other hospitals and repeated recurrences.

The patient had undergone corn treatment at other hospitals several times, yet the corn did not resolve.

After continuous recurrences, the patient searched for a corn specialist clinic near Gangnam Station and came to us. The location of the corn is one typically seen in patients with hallux valgus (bunion deformity), but this patient had no such toe deformity.

The patient had tried corn laser treatment, corn injections, and traditional Korean medicine (herbal) treatments at dermatology clinics, Korean medicine clinics, and other facilities known for corn treatment — all without success.

At our clinic, we are aware that many patients have a strong aversion to the pain of local anesthetic injections at the corn site. We administer the anesthetic on the top of the foot (dorsum), away from the corn itself, to minimize discomfort during anesthesia.

The appearance of toe corns and interdigital corns — the pain of an interdigital corn is severe and difficult to fully understand unless you have experienced it yourself.

Patients who come to us with toe corns or interdigital corns all relate to this description.

Although an interdigital corn may look small and seem unlikely to cause much trouble, patients report a significant decrease in quality of daily life. Even walking in comfortable shoes is uncomfortable and painful, let alone engaging in physical activity.

In the case of interdigital corns and toe corns,

the cause is a bone spur (osteophyte) on the toe bone located directly beneath the corn. The protruding bone spur must be precisely removed to eliminate the underlying cause of the corn and prevent recurrence.

Identifying and removing the exact cause of an interdigital corn is essential for effective treatment.

X-ray images before and after removal of the second toe bone spur — the cause of the interdigital corn.

Interdigital corns and toe corns that keep recurring after treatment at other clinics require an accurate diagnosis and removal of the underlying cause. This image shows the clean closure after the bone spur responsible for the interdigital corn was removed. A clean surgical closure is also important for minimizing post-operative scarring.

At our clinic specializing in interdigital and toe corns, all procedures — from anesthesia to surgery — are performed by Dr. Cho Ju-won, the clinic's lead physician and foot specialist with extensive orthopedic surgical experience. Patients can proceed with confidence.

Directions to Gangnam Standard Orthopedics — Interdigital Corn & Toe Corn Specialist Clinic

Approximately 4 minutes on foot from Gangnam Station Exit 5.

From Gangnam Station Exit 5, walk 275 m toward the Useong Apartment intersection, then cross the crosswalk in the direction of the Paris Baguette Gangnam Station Seocho branch — turn right immediately and pass the Sonsangwon Climbing Gym; the clinic is located on the 2nd floor, above Nuaju Gangnam Station Café and Cheongdam Witch Gimbap Gangnam Station branch.

※ Gangnam Standard Orthopedics is an officially registered medical institution able to treat foreign patients.