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Table 3 Biometric Characteristics of Peripapillary Scleral Bending and Posterior Staphyloma of MF

From: Quantification of an oval optic disc in relation to myopic foveoschisis using swept-source optical coherence tomography

Parameter, Mean ± SD (Range) Eyes With MF (n = 25) Contralateral Eyes (n = 25) P Value
Peripapillary scleral bending
 Distance from foveal center to scleral bending, μm 3862.19 ± 943.87 (1992.22–6513.16) 3961.86 ± 916.67 (2003.24–6624.96) 0.619
 Distance from foveal center to optic disc edge, μm 4721.52 ± 925.26 (2700.75–7295.10) 4630.41 ± 880.71 (3057.59–6419.77) 0.589
 Distance from scleral bending to optic disc edge, μm 910.66 ± 313.72 (249.34–1589.72) 744.82 ± 470.99 (0.00–1759.49) 0.150
 Scleral bending angle, degrees 19.08 ± 13.23 (1.60–55.69) 17.67 ± 14.02 (0.00–52.85) 0.636
Posterior staphyloma
 Staphyloma type    0.020
  Type I. wide, macular 3 (12) 10 (40)  
  Type II. narrow, macular 20 (80) 13 (52)  
  Type III. Peripapillary 2 (8) 2 (8)  
Average staphyloma depth, μm 652.71 ± 181.12 (340.27–1071.13) 524.37 ± 215.24 (130.44–958.71) 0.006
  1. MF Myopic foveoschisis, SD Standard deviation