Informed Consent for Nail Surgery and Matricectomy

Section 1info grid
Section 2text block
Section 3list block
Section 4text block
Section 5list block
Section 6text block
Section 7text block
Section 8signature block

Informed Consent for Nail Surgery and Matricectomy

Section 1: Patient and Clinician Information

Section 2: Nature and Purpose of the Procedure

Nail surgery is performed to treat painful, ingrown, infected, or deformed nails. The procedure is typically performed under local anesthesia (digital nerve block) in an outpatient setting. (1) Partial Nail Avulsion: the surgeon cuts and removes only the offending edge or border of the nail plate. (2) Total Nail Avulsion: the entire nail plate is separated from the nail bed and removed. (3) Matricectomy: to prevent the nail border from regrowing, a chemical agent (typically phenol or sodium hydroxide) or surgical excision is applied to destroy the nail matrix (the tissue from which the nail grows). The surgical site is then irrigated, dressed with ointment, and bandaged.

Section 3: Material Risks and Potential Complications

Nail regrowth or recurrence: despite matricectomy, there is an estimated 5 to 10 percent risk of the nail border regrowing, which may require a repeat procedure.
Postoperative infection: characterized by increased pain, redness, swelling, or drainage at the surgical site, potentially requiring oral or topical antibiotics.
Prolonged healing time: chemical matricectomy causes a controlled chemical burn, which typically results in localized drainage for 2 to 6 weeks as the area heals.
Nail deformity: the regrowing nail may be thicker, discolored, or misshapen, resulting in an altered cosmetic appearance.
Bleeding or hematoma: minor postoperative bleeding is common, but persistent bleeding may require localized pressure or medical review.
Local anesthetic reaction: temporary numbness is expected, but rare systemic reactions to the local anesthetic may occur.
Permanent nerve irritation: transient or, in very rare cases, permanent numbness or hypersensitivity in the digit.

Section 4: Expected Benefits

The expected benefits of nail surgery include the resolution of pain, elimination of localized chronic infection, correction of ingrown nail borders, and prevention of future recurrence.

Section 5: Reasonable Alternatives

Conservative podiatric care: regular trimming of the nail border, packing cotton under the nail edge, or using gutter splints to encourage proper growth.
Antibiotic therapy: treating active infections with oral or topical antibiotics without removing the offending nail plate, which carries a high recurrence rate.
Watchful waiting: accepting current symptoms and avoiding tight-fitting footwear.

Section 6: Postoperative Care Instructions

To promote healing and reduce the risk of complications, you must follow these instructions: (1) Keep the foot elevated for the first 12 to 24 hours to minimize swelling and throbbing. (2) Keep the initial dressing dry and intact for 24 hours. (3) After 24 hours, perform daily warm Epsom salt foot soaks, apply prescribed topical ointment, and apply a clean bandage. (4) Wear open-toed shoes or loose footwear that does not put pressure on the treated digit. (5) Avoid strenuous activities or running until cleared by your clinician.

Section 7: Patient Acknowledgment and Authorization

I certify that I have read and understand this consent form. The clinician has explained the procedure, its risks, benefits, and alternatives to my satisfaction. I have had the opportunity to ask questions, and I voluntarily consent to the proposed nail surgery.

Section 8: Signatures and Verification

Patient / Guardian Signature
Witness Signature (If Required)
Attending Clinician Signature
Document ID: CC-PENDING
CONSENTCOLLECT