Table 1. Characteristics of the patients.
| No. | Sex | Age (y) | Eye | AL (mm) | BCVA (logMAR) | IOP (mm Hg) | RD extent | Break number | Break location | PVR grade | Lens status | Previous diagnosis | Previous ocular surgery | Time interval before this surgery (mo) |
| 1 | M | 15 | R | 32.4 | 2.0 | 39.3 | 4-8 o'clock | 4 | Inferotemporal | C1 | Lens subluxation | RRD | 1. posterior sclera reinforcement; 2. PPV+laser+SO injection; 3. OZURDEX intravitreal injection | 2.5 |
| 2 | F | 24 | L | 30.13 | 0.8 | 18.9 | 5-6 o'clock | 1 | 5 o'clock | B | Phakic | RRD | 1. PPV+laser+C3F8 injection; 2. PPV+laser+C3F8 injection; 3. PPV+laser+SO injection | 10 |
| 3 | M | 58 | R | 23.89 | 0.7 | 14.5 | 5-7 o'clock | 1 | 7 o'clock | B | Pseudophakic | RRD-CD | PPV+laser+SO injection+phaco+IOL | 3 |
| 4 | M | 73 | R | 26.35 | 2.0 | 34.0 | 4-9 o'clock | 1 | Inferior | B | Aphakic | RRD | 1. PPV+laser+SO injection; 2. phaco | 19 |
| 5 | M | 48 | R | 22.94 | 0.7 | 34.8 | 6-9 o'clock | 1 | 9 o'clock | B | Pseudophakic | RRD | PPV+laser+SO injection+phaco+IOL | 3 |
| 6 | F | 57 | R | 22.77 | 3.0 | 12.1 | 5-7 o'clock | 1 | 6 o'clock | B | Pseudophakic | PCV-RD | PPV+laser+SO injection+phaco+IOL | 4 |
| 7 | F | 72 | R | 21.74 | 0.15 | 17.9 | 5-7 o'clock | 1 | 6:30 o'clock | B | Pseudophakic | RRD | PPV+laser+SO injection+phaco+IOL | 2 |
| 8 | M | 48 | R | 22.04 | 2.0 | 16.0 | 4-7 o'clock | 0 | Subretinal membranes inferonasal | C1 | Phakic | Chronic RRD | PPV+laser+SO injection | 3 |
| 9 | M | 49 | R | 22.30 | 2.0 | 14.5 | 5-9 o'clock | 1 | 7 o'clock | C1 | Pseudophakic | RRD | 1. phaco+IOL; 2. PPV+laser+SO injection | 4 |
AL: Axial length; C3F8: Perfluoropropane; BCVA: Best-corrected visual acuity; IOP: Intraocular pressure; M: Male; F: Female; R: Right; L: Left; RRD: Rhegmatogenous retinal detachment; RD: Retinal detachment; RRD-CD: Retinal detachment associated with choroidal detachment; PPV: Pars plana vitrectomy; PCV: Polypoidal choroidal vasculopathy; IOL: Intraocular lens; SO: Silicone oil.