Risk factors for hypotony after transconjunctival sutureless vitrectomy
Fig 2
Comparison of the incidence of hypotony between the axial length groups without tamponade.
The patients without tamponade are divided into three groups, based on the axial length (AL): 20–23 mm, 23–26 mm, and ≥26 mm; the incidence of hypotony is 18.2% (n = 16/88), 18.4% (n = 53/288), and 33.3% (n = 21/63), respectively. The AL ≥26 mm group has a significantly higher frequency of hypotony than the 23–26 mm group; P = 0.024. AL, axial length; NS, not significant.