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Table 3 Mean values from previous studies obtained at different orientations where white-to-white (WTW) and angle-to-angle (ATA) or sulcus-to-sulcus or spur-to-spur (STS) were measured

From: Angle-to-angle and spur-to-spur distance analysis with high-resolution optical coherence tomography

Author Eyes (n) Device WTW (mm) ATA (mm) Sulcus-to-Sulcus (mm) STS (mm)
Pop et al. [4] 33/43 Caliper/50 MHz UBMa     
 3–9 o’clock    11.87 ± 0.49 12.39 ± 0.58
Werner et al. [5]   Caliper     
 6–12 o’clock 10b   10.95 ± 0.25 11.80 ± 0.40 11.60 ± 0.50
 3–9 o’clock 12b   11.77 ± 0.40 11.77 ± 0.19 11.39 ± 0.32
Rondeau et al. [6] 28 50 MHz UBM     
 3–9 o’clock    12.10 ± 0.31 12.35 ± 0.42
Baikoff et al. [7] 36 IOLMaster/OCTc 12.12 ± 0.44    
 6–12 o’clock    12.40 ± 0.45
 3–9 o’clock    12.10 ± 0.40
 Oblique nasal    12.22 ± 0.39
 Oblique temporal    12.23 ± 0.36
Goldsmith et al. [8] 40 Gauge/CAS OCTd     
 3–9 o’clock    11.78 ± 0.57 12.53 ± 0.47
Fea et al. [9] 88 Orbscan/MRI     
 3–9 o’clock    11.69 ± 0.40 11.70 ± 0.40
Kohnen et al. [10] 52 Orbscan/IOLMaster/
Visante OCTe
    
 3–9 o’clock    11.84 ± 0.41
(Orbscan IIz)
12.17 ± 0.45 (IOLMaster)
12.45 ± 0.53
Oh et al. [11] 28 Orbscan/
35 MHz UBMf
    
 6–12 o’clock    12.00 ± 1.01 11.99 ± 0.73
 3–9 o’clock    11.74 ± 0.42 11.55 ± 0.88 11.32 ± 0.72
 Oblique nasal    11.80 ± 0.90 11.55 ± 0.77
 Oblique temporal    11.75 ± 1.00 11.54 ± 0.75
Piñero et al. [12] 30 CSO/Visante OCT     
 3–9 o’clock    12.25 ± 0.49 11.76 ± 0.52
Kim et al. [13] 20 Orbscan/
UBM 35 MHzf
    
 3–9 o’clock    11.78 ± 0.42 11.01 ± 0.68
Reinstein et al. [14] 40 Orbscan/
UBM 50 MHzf
    
 3–9 o’clock    12.06 ± 0.37 12.88 ± 0.42 12.85 ± 0.69
Piñero et al. [15] 20 Visante OCT/
UBM 50 MHz
    
 3–9 o’clock    12.23 ± 0.59 (OCT)
12.14 ± 0.52 (UBM)
11.92 ± 0.80 (UBM)
Nemeth et al. [16] 91 IOLMaster/
Visante OCTe
    
 3–9 o’clock    11.99 ± 0.47 11.43 ± 0.51
 6–12 o’clock    10.72 ± 0.66
Kawamorita et al. [17] 31 Orbscan/
UBM 35 MHzf
    
 3–9 o’clock    11.65 ± 0.32 11.93 ± 0.44 12.06 ± 0.55
Biermann et al. [18] 16 (emmetropes)
21 (myopes)
Orbscan/IOLMaster/
UBM 50 MHzf
    
 6–12 o’clock 16 (emmetropes)
21 (myopes)
  12.50 ± 0.33
12.52 ± 0.50
 3–9 o’clock 16 (emmetropes)
21 (myopes)
  11.83 ± 0.48/12.24 ± 0.57
11.66 ± 0.25/12.17 ± 0.26
12.15 ± 0.48
12.22 ± 0.48
 Oblique 45° 16 (emmetropes)
13 (myopes)
  12.20 ± 0.44
12.53 ± 0.34
 Oblique 135° 16 (emmetropes)
13 (myopes)
  12.21 ± 0.41
12.52 ± 0.34
Gao et al. [19] Highly myopes IOLMaster/
UBM 50 MHzg
    
 3–9 o’clock 38 (shallow AC)
35 (medium AC)
38 (deep AC)
  11.46 ± 0.38
11.54 ± 0.31
11.68 ± 0.22
11.57 ± 0.32
11.77 ± 0.26
11.91 ± 0.23
 6–12 o’clock 38 (shallow AC)
35 (medium AC)
38 (deep AC)
  12.27 ± 0.48
12.52 ± 0.37
12.69 ± 0.36
Petermeier et al. [20] 50 (pseudophakic) IOLMaster/
UBM 50 MHzf
    
 6–12 o’clock    11.65 ± 0.49 11.18 ± 0.57
 3–9 o’clock    11.82 ± 0.35 11.43 ± 0.50 10.91 ± 0.53
 Oblique nasal    11.49 ± 0.49 11.04 ± 0.57
 Oblique temporal    11.47 ± 0.51 10.98 ± 0.58
Reinstein et al. [21] 50 Orbscan/
UBM 50 MHzf
    
 3–9 o’clock    11.83 ± 0.28 11.25 ± 0.50
Erb-Eigner et al. [22] 100 MRI     
 3–9 o’clock    10.54 ± 0.76 10.43 ± 0.73 10.42 ± 0.76
Hashemian et al. [23] 273 Caliper/Orbscan/
UBM 35 MHzg
    
 3–9 o’clock    11.65 ± 0.37 (Caliper)
11.74 ± 0.42 (Orbscan)
12.13 ± 0.45
Nakamura et al. [24] 46 UBM 35 MHz/Casia2 SS-OCTh     
 3–9 o’clock    11.72 ± 0.42 11.86 ± 0.50 11.78 ± 0.42 11.87 ± 0.43
Ghoreishi et al. [25] 58 Pentacam/
UBM 50 MHzi
    
 3–9 o’clock    11.87 ± 0.36 12.10 ± 0.33 11.87 ± 0.57
Bruner et al. [26] 65 Lenstar/Casia-1000 SS-OCTj     
 3–9 o’clock    12.11 ± 0.40 11.87 ± 0.33
 6–12 o’clock    12.11 ± 0.33
 1–7 o’clock    12.07 ± 0.33
 2–8 o’clock    11.91 ± 0.35
 4–10 o’clock    11.87 ± 0.35
 5–11 o’clock    11.98 ± 0.34
Current study 68 Anterior SS-OCT     
 3–9 o’clock    11.90 ± 0.38 11.93 ± 0.37 11.91 ± 0.35
 6–12 o’clock    12.38 ± 0.38 12.33 ± 0.37
 1–7 o’clock    12.11 ± 0.37 12.09 ± 0.36
 2–8 o’clock    11.88 ± 0.37 11.87 ± 0.36
 4–10 o’clock    11.97 ± 0.37 11.94 ± 0.36
 5–11 o’clock    12.27 ± 0.38 12.23 ± 0.38
  1. UBM = ultrasound biomicroscopy; OCT = optical coherence tomographer; MRI = magnetic resonance imaging; AC = anterior chamber
  2. acaliper for WTW and UBM for sulcus-to-sulcus measurements
  3. bpost-mortem eyes
  4. cHolladay-Godwin gauge for WTW and OCT for ATA
  5. dIOLMaster for WTW and OCT for ATA measurements
  6. eOrbscan/IOLMAster for WTW and Visante OCT for ATA measurements
  7. fOrbscan/IOLMaster for WTW and UBM for other measurements
  8. gCaliper and Orbscan for WTW and UBM for sulcus-to-sulcus measurements
  9. hUBM for sulcus-to-sulcus and Casia2 SS-OCT for other measurements
  10. iPentacam for WTW and UBM for ATA and sulcus-to-sulcus measurements
  11. jLenstar for WTW and Casia-1000 SS-OCT for sulcus-to-sulcus measurements