From: Disk displacement, eccentric condylar position, osteoarthrosis – misnomers for variations of normality? Results and interpretations from an MRI study in two age cohorts
Anterior
Textbook-like
Σ TMJs
Cohort 1930, women
7 (25%)
21 (75%)
28
Cohort 1950, women
15 (42%)
20 (56%)
35
Cohort 1930, men
9 (25%)
26 (72%)
Cohort 1950, men
4 (10%)
37 (88%)
41
Σ
35 (25.2%)
104 (74.8%)
139