From: Analysis and improvement of the three-column spinal theory
Groups (Type A.) | T11 | T12 | L1 | L2 | L3 | L4 | L5 | Total |
---|---|---|---|---|---|---|---|---|
A1. Impaction fractures | 8 | 42 | 91 | 82 | 29 | 18 | 8 | 278 |
A1.2.1 | 8 | 37 | 83 | 77 | 28 | 17 | 8 | |
A1.2.2 | 0 | 3 | 4 | 2 | 0 | 0 | 0 | |
A1.2.3 | 0 | 2 | 4 | 3 | 1 | 1 | 0 | |
A2. Split fractures | 0 | 2 | 7 | 4 | 2 | 2 | 1 | 18 |
A2.1 | 0 | 1 | 4 | 0 | 1 | 1 | 1 | |
A2.2 | 0 | 1 | 2 | 3 | 1 | 1 | 0 | |
A2.3 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | |
A3. Burst fractures | 5 | 29 | 73 | 57 | 33 | 18 | 10 | 225 |
A3.1.1 | 3 | 14 | 39 | 36 | 16 | 12 | 3 | |
A3.1.2 | 0 | 3 | 7 | 7 | 5 | 1 | 1 | |
A3.1.3 | 1 | 1 | 5 | 2 | 1 | 1 | 0 | |
A3.2.1 | 1 | 6 | 9 | 5 | 3 | 2 | 0 | |
A3.2.2 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | |
A3.2.3 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | |
A3.3.1 | 0 | 0 | 4 | 0 | 2 | 1 | 2 | |
A3.3.2 | 0 | 2 | 4 | 2 | 3 | 0 | 3 | |
A3.3.3 | 0 | 2 | 2 | 4 | 2 | 1 | 1 |