Indications for Removing a Ring Using String Edema or anticipated edema when ring will not slide off finger Contraindications to Removing a Ring Using String Absolute contraindications None Relative contraindications Lacerations and fractures of the finger Finger deformity or arthrosis distal to the ring Complications of Removing a Ring Using String Laceration of underlying tissue Digital nerve injury Equipment for Removing a Ring Using String Nonsterile gloves Soap or water-soluble lubricant Mild antiseptic cleanser (eg, 2% chlorhexidine) Hemostat String, umbilical tape, or thick silk sutures Local anesthetic (eg, 1% lidocaine) 25 - or 27-gauge needle 10-mL syringe Penrose drain or other thin, elastic cord (eg, strap from a nonrebreather mask) Additional Considerations for Removing a Ring Using String First, thoroughly lubricate the patient's finger with soap or a water-soluble lubricant, then use a circular motion with traction to twist off the ring from the finger.