Article Figures & Data
Figures
- Fig 1.
Parasagittal reformatted CT scan obtained through the jugular foramen shows curved line template for production of second reformatted image in the orthogonal plane (lines have been separated for clarity, but during the study, they were all grouped with the foramen).
- Fig 2.
Parasagittal reformatted image (left) produced from an axial CT scan (right). These show measurements of the right jugular foramen in two orthogonal planes (control group 2, patient 9).
- Fig 4.
Parasagittal reformatted CT scan obtained through a normal jugular foramen.
Tables
No. Age Diagnosis Jugular foramina (mm) Combined (right plus left) Right (mean) Left (mean) 1 2 mo Apert 1.9/3.2 (2.55) 2.0/3.1 (2.55) 5 2 1 yr 4 mo Crouzon 2.1/2.4 (2.25) 2.8/2.5 (2.65) 5 3 1 yr 5 mo Saethre-Chotzen 1.6/2.6 (2.1) 1.8/2.1 (1.95) 4 4 1 yr 6 mo Pfeiffer 1.6/3.9 (2.75) 1.5/2.4 (1.95) 4.5 5 2 yr 10 mo Apert 0.9/1.0 (0.95) 1.5/3.0 (2.25) 3 6 3 yr Pfeiffer 5.7/6.2 (5.95) 1.8/2.4 (2.1) 8 7 3 yr Pfeiffer 2.6/3.9 (3.25) 4.0/6.9 (5.45) 8.5 8 5 yr Apert 0.8/1.5 (1.15) 2.5/2.7 (2.6) 4 9 5 yr Pfeiffer 1.0/2.7 (1.85) 2.4/2.4 (2.4) 4.5 10 8 yr Apert 4.7/3.3 (4.0) 4.0/5.3 (4.65) 8.5 11 9 yr 7 mo Apert 1.3/3.8 (2.55) 4.6/4.0 (4.3) 7 12 10 yr 10 mo Complex 4.9/12.9 (8.9) 4.0/7.3 (5.65) 14.5 No. Age Diagnosis Jugular foramina (mm) Combined (right plus left) Right (mean) Left (mean) 1 2 mo Unicoronal 1.6 /4.3 (2.95) 3.3/4.4 (3.85) 7 2 4 mo Unicoronal 1.5 /2.1 (1.8) 3.8/5.9 (4.85) 6.5 3 1 yr 2 mo Unicoronal 2.9 /5.4 (4.15) 4.5/8.2 (6.35) 10.5 4 1 yr 2 mo Unicoronal 6.0 /8.1 (7.05) 3.3/5.6 (4.45) 11.5 5 1 yr 5 mo Unicoronal 5.2 /9.9 (7.55) 4.7/6.8 (5.75) 13.5 6 1 yr 8 mo Unicoronal 2.2 /2.2 (2.2) 3.9/7.9 (5.9) 8 7 2 yr 2 mo Unicoronal 5.3 /5.7 (5.5) 4.6/13.5 (9.05) 14.5 8 3 yr 5 mo Unicoronal 5.2 /7.8 (6.5) 7.7/8.9 (8.4) 15 9 5 yr 3 mo Bicoronal 2.8 /7.8 (5.3) 4.2/13.6 (8.9) 14 10 6 yr Bicoronal 3.8 /6.7 (5.25) 10.2/9.2 (9.7) 15 No. Age Diagnosis Jugular foramina (mm) Combined Right (mean) Left (mean) 1 6 mo Complex 1.6/4.0 (2.8) 1.4/4.3 (2.85) 5.5 2 1 yr 6 mo Apert-like 5.3/5.4 (5.35) 4.6/5.2 (4.9) 10.5 3 2 yr 1 mo Saethre-Chotzen 4.9/10.6 (7.75) 3.1/8.2 (5.65) 13.5 4 2 yr 6 mo Apert 4.7/6.7 (5.7) 4.0/6.5 (5.25) 11 5 6 yr 4 mo Crouzon 5.7/6.3 (6.0) 2.2/3.3 (2.75) 9 6 6 yr 10 mo Apert 2.7/2.7 (2.7) 5.0/3.4 (4.2) 7 7 8 yr 4 mo Crouzon 2.0/2.6 (2.3) 5.1/7.6 (6.35) 8.5 8 8 yr 10 mo Crouzon 6.0/7.7 (6.85) 6.9/11.1 (9.0) 16 9 12 yr 11 mo Apert 4.9/5.0 (4.95) 1.4/3.2 (2.3) 7.5 2a 1 yr 6 mo Apert-like 5.3/5.4 (5.35) 4.6/5.2 (4.9) 10.5 2b 2 yr 10 mo 5.9/6.2 (6.05) 5.0/6.9 (5.95) 12 6a 6 yr 10 mo Apert 2.7/2.7 (2.7) 5.0/3.4 (4.2) 7 6b 7 yr 5 mo 2.5/2.8 (2.65) 4.5/3.6 (4.05) 6.5 7a 8 yr 4 mo Crouzon 2.0/2.6 (2.3) 5.1/7.6 (6.35) 8.5 7b 11 yr 2 mo 2.2/3.0 (2.6) 6.1/8.1 (7.1) 9.5 8a 8 yr 10 mo Crouzon 6.0/7.7 (6.85) 6.9/11.1 (9.0) 16 8b 9 yr 10 mo 6.0/8.0 (7.0) 6.8/11.2 (9.0) 16 9a 12 yr 11 mo Apert 4.9/5.0 (4.95) 1.4/3.2 (2.3) 7.5 9b 14 yr 9 mo 5.0/5.1 (5.05) 1.6/3.5 (2.55) 7.5
