Partial Removal of Ingrown Toenail
Step 1: Position the patient
- Supine or seated with the foot extending to the end of the bed
- Place the plantar aspect of the foot on a stable surface
- Place an absorbent pad under the foot
Step 2: Perform a digital block
Step 3: Cleanse affected area
Reduce the risk of infection by preparing the skin with chlorhexidine solution. Cleanse both the injured area and the injection sites with the chlorhexidine solution. Use a circular motion to loosen and remove bacteria and debris.
An alternative option is to soak the digit in the cleansing solution for 5 minutes. Soaking may be preferred for digits that are inflamed or painful (ingrown nail or paronychia).
Step 4: Apply tourniquet to the base of the great toe
Step 5: Cut the involved nail wedge
1. Oblique section removal (spicule only)
b. Use forceps to grasp and remove the cut nail
2. Partial nail removal
b. Gently lift the affected portion of the nail from the nail bed using forceps or hemostat
C. Use the English nail anvil (or Iris scissors if nail anvil not available) to cut the nail along the marked line distal to proximal The English nail anvil should not be used to cut farther than 2/3 of the nail distal to proximal to prevent nail bed damage
d. Use small sharp Iris scissors to cut the remaining 1/3 of the nail to just beneath the cuticle
-the base of the nail extends a few millimeter past the cuticle
e. Grasp the cut nail with forceps or hemostat
f. Rotate the nail away from the lateral edge toward the intact nail while pulling the loose piece from it’s attachment
g. Inspect the area to ensure to nail pieces remain behind
– use the forceps to debride the area of loose nail pieces or hyperkeratotic tissue
Step 6: Debridement of the granulation tissue
- The granulation tissue is present at the lateral nail fold and can sometimes be layered over the nail plate
- Debridement (debulking) of the lateral nail groove is required to allow for healing and growth of healthy tissue
- Apply silver nitrate to the granulation tissue for 2 to 3 minutes
- Alternatively, electrocautery or chemical solutions (ex: phenol) can be used, but chemical solutions should not be used if infection is present
Step 7: Cover exposed nail bed
- Apply a thin layer of antibacterial ointment to the exposed nail bed
- Cover with a small non-adherent dressing
- Wrap the digit securely with rolled gauze; take care not to wrap too tight