[Insular infraorbital neurovascular pedicle labial salivary gland transplantation for severe dry eye: a case report].

A 52-year-old male presented to Beijing Tongren Hospital with a 5-year history of bilateral dry eyes. He had been diagnosed with Steven-Johnson syndrome due to allergy to cold medication. On examination, the Schirmer I test value was 0 mm, the tear break-up time was 0 s, and corneal fluorescein staining showed corneal epithelial erosion with partial fusion in both eyes. The clinical diagnosis was dry eyes (severe) and Steven-Johnson syndrome. No significant effect was observed after use of artificial tears and anti-inflammatory eye drops and tear punctal embolization. Then an insular infraorbital neurovascular pedicle labial salivary gland transplantation was performed in the right eye. During the 1-year postoperative follow-up, the symptoms and signs were significantly improved in the operated eye, and the surgical results were satisfactory. (Chin J Ophthalmol, 2021, 57: 946-948).