AIM: To observe the clinical effect of modified continuous single straight needle suture in the treatment of early traumatic ciliary body detachment.

METHODS: Totally 25 patients with cyclodialysis associated with macular edema were retrospectively analyzed during 2017-2018. The range of cycloidalysis was determined by ultrasound biomicroscopy(UBM)and the level of macular edema was observed by optical coherence tomography(OCT)before surgery. In the closed state of the eyeball, the modified continuous single-straight needle suture method was used for suture repair, and mydriasis and corticosteroid drugs were applied to control inflammation. Visual acuity and intraocular pressure were observed after operation. Ciliary body reduction was observed by UBM, OCT was used to observe the recovery of macular edema.

RESULTS: Three months after the operation, all the ciliary body detachment of 25 patients were restored, the intraocular pressure returned to normal, the vision was improved, and the macular edema disappeared.

CONCLUSION:It is a minimally invasive, safe and effective operation method to suture ciliary body detachment with single straight needle under the closed state of vitreous body cavity and anterior chamber.