Table 1 GMS score

1

Glans good size/healthy urethral plate, deeply grooved

Glanular

No chordee

2

Glans adequate size/adequate urethral plate, grooved

Coronal sulcus

Mild (< 30°) chordee

3

Glans small size/narrow urethral plate, some fibrosis

Mid or distal shaft

Moderate (30°–60°) chordee

4

Glans very small size/indistinct urethral plate, very narrow or flat

Proximal shaft, penoscrotal

Severe (> 60°) chordee