Is Ingrown Toenail Surgery Safe?

For most people, yes.

Partial nail avulsion is considered a safe and well-established procedure with a high success rate when performed by an experienced clinician.

Like any medical procedure, however, no treatment is completely free of risk.

Understanding these risks helps patients make informed decisions and know what to expect during recovery.

Infection

Although surgery is performed under sterile conditions, infection remains a possible complication.

Fortunately, significant postoperative infection is uncommon.

Following your dressing instructions and keeping review appointments greatly reduces this risk.

You should contact your treating clinician if you notice:

  • Increasing redness spreading away from the toe.
  • Increasing pain after initial improvement.
  • Significant swelling.
  • Fever.
  • Increasing discharge with an unpleasant odour.

Bleeding

A small amount of bleeding or spotting on the dressing during the first day or two is common.

Heavy or persistent bleeding is much less common and should be reviewed.

Patients taking anticoagulants or certain other medications may have a slightly increased risk of postoperative bleeding.

Delayed Healing

Healing times vary.

Some patients heal quickly.

Others, particularly those with diabetes, poor circulation or smoking-related vascular disease, may take longer.

A phenol procedure also heals differently from a simple temporary nail avulsion, and a period of drainage during healing is expected.

This does not necessarily indicate infection.

Nail Regrowth

Occasionally, a small section of the nail matrix survives treatment.

If this happens, a narrow nail spicule may regrow.

This can sometimes cause another ingrown toenail and may require a revision procedure.

Fortunately, this is relatively uncommon.

Cosmetic Changes

The nail will usually become slightly narrower after a permanent procedure.

For most patients, this change is subtle and cosmetically acceptable.

Removing the entire toenail is rarely necessary for a routine ingrown toenail and generally results in a much more noticeable cosmetic change.

Ongoing Pain

Some discomfort after surgery is expected.

Persistent or worsening pain is less common and should be assessed.

Occasionally, pain may indicate infection, a retained nail fragment or another issue requiring review.

Allergic Reactions

Rarely, patients may experience allergic reactions to:

  • Dressings.
  • Adhesives.
  • Local anaesthetic.
  • Antiseptic preparations.
  • Medications.

Informing your clinician of previous allergies before the procedure is important.

How Are Risks Minimised?

The likelihood of complications is reduced by:

  • Careful patient assessment.
  • Appropriate surgical technique.
  • Sterile operating procedures.
  • Clear postoperative instructions.
  • Early follow-up when required.
  • Prompt management of any concerns that arise.

Evidence Update

Published studies consistently demonstrate low complication rates following partial nail avulsion. Most complications are minor, and serious adverse events are uncommon when appropriate patient selection, surgical technique and postoperative care are followed.

Patient Tip

If something doesn't seem right after surgery, contact your treating clinician early. Most postoperative concerns are easier to manage when addressed promptly.