Indications for Removing a Zipper From a Penis Entrapment of foreskin, penile skin, or scrotal skin within a zipper Contraindications to Removing a Zipper From a Penis Absolute contraindications None Relative contraindications None Complications of Removing a Zipper From a Penis Complications may include Damage to skin Penile laceration Edema, due to delay of treatment, may make the procedure more difficult and increase risk of tissue damage and necrosis.