Details of patients sustaining significant head injuries during both study periods
| 1998–1999 |
| Patient 1: Extensive middle cranial fossa fractures with some small areas of contusion |
| Patient 2: Comminuted, depressed right parietal fracture with underlying contusion |
| Patient 3: 8 mm right frontal depressed skull fracture with a small underlying contusion |
| 2002–2003 |
| Patient 1: Right parietal fracture and extradural haematoma requiring craniotomy |
| Patient 2: Frontal fracture with associated subdural and extradural haematomas requiring craniotomy |
| Patient 3: Right parietal fracture with contusions |
| Patient 4: Right frontal fracture with contusions |
| Patient 5: Widespread cerebral contusions |
| Patient 6: Right frontal lobe subdural haematoma with contusions |
| Patient 7: Left parietal/occipital fracture with an underlying extradural haematoma |