Ingrown Toenail Management Flashcards

Which finding would indicate that an ingrown toenail has progressed to require antibiotic therapy?

Answer: Purulent discharge, spreading cellulitis, or lymphangitis

Pus, spreading redness (cellulitis), or lymphangitis indicate bacterial infection requiring systemic antibiotics and medical referral alongside local wound care.

Onychocryptosis in children is most commonly associated with:

Answer: Improperly fitted footwear that compresses the nail and toe

In children, tight or narrow-toed shoes are the primary contributing factor, compressing the toe and nail fold against the nail edges.

The 'wisp of cotton' technique for conservative ingrown nail management involves:

Answer: Gently lifting the ingrown nail edge and packing a small cotton wisp underneath to redirect growth

The technique uses a small amount of cotton to elevate the offending nail edge away from the skin, reducing pain and allowing the nail to grow over the fold.

When is nail avulsion contraindicated for ingrown toenail management?

Answer: In patients with severe peripheral arterial disease or non-healing diabetic foot ulcers without vascular clearance

Avulsion creates a wound that may not heal in patients with critical limb ischemia or active diabetic ulceration, risking serious infection and possible amputation.

Following partial nail avulsion with phenolization, the expected healing time for the nail fold is approximately:

Answer: 4–6 weeks

Chemical matricectomy with phenol causes a controlled chemical burn; the nail fold typically heals over 4–6 weeks with proper wound care.

Which footwear recommendation is most important for a patient recovering from ingrown toenail treatment?

Answer: Wide-toe, low-heel shoes with adequate depth to avoid pressure on the nail folds

Wide, deep toe-box footwear prevents pressure on healing nail folds and reduces the risk of recurrence by eliminating the mechanical cause of ingrowth.