Lower eyelid, reduction of, if: (a) the reduction is for: (i) herniation of orbital fat in exophthalmos, facial nerve palsy or post-traumatic scarring; or (ii) the restoration of symmetry of the contralateral lower eyelid in respect of one of these conditions; and (b) photographic and/or diagnostic imaging evidence demonstrating the clinical need for this service is documented in the patient notes (Anaes.)