PLOP anatomical parameter | Mean ± standard deviation (cm) | Range (cm) |
---|---|---|
Length of the posterior edge | 4.00 ± 0.27 | 3.67–4.38 |
Length of the upper edge | 3.37 ± 0.13 | 3.14–3.56 |
Length of the triangle’s base | 4.92 ± 0.67 | 2.17–5.29 |
Depth at the 1.8-cm point | 1.81 ± 0.04 | 1.74–1.89 |