Punch excision procedure: what to expect

The clinician cleans the skin, marks the target and injects local anaesthetic. Once numb, a circular punch instrument removes a core of tissue matching the selected area. The wound may be closed with a stitch, covered with a dressing or managed to heal in another planned way. The removed tissue can be sent for examination when the clinician considers that appropriate.

The aim is to change the shape and texture of a small scar, not to treat every uneven area in one movement. The result depends on the scar, surrounding skin, closure and healing response. Temporary soreness, swelling, bruising, crusting or a visible stitch can occur.

Share your medical history, allergies, skin treatments, tendency to scar prominently and all medicines or supplements. Follow instructions about arriving with clean skin and pausing products only when specifically advised. Afterward, keep the dressing and wound care routine exactly as directed, avoid picking, and limit friction or stretching at the site. Protect healing skin from sunlight and return for review or stitch removal.

Ask for prompt medical advice if bleeding continues despite pressure, pain becomes stronger, redness spreads, warmth and swelling increase, or drainage looks like pus. Fever or feeling unwell can signal a problem. Get urgent help if swelling affects breathing or vision, or if the wound opens widely.

Ask what closure is planned, how long the dressing stays on, which activities could pull the wound, when skincare and exercise can restart, and how a remaining mark will be assessed.