Cemented, N = 84 | Uncemented, N = 88 | |||
---|---|---|---|---|
Fracture pattern | Composite beam, N = 10 | Tapered, N = 74 | Wedge, N = 27 | Straight, N = 61 |
A | 1 (10%) | 11 (14.9%) | 4 (14.8%) | 14 (23%) |
B1 | 2 (20%) | 13 (17.6%) | 3 (11.1%) | 8 (13.1%) |
B2—burst | 1 (10%) | 17 (23%) | 2 (7.4%) | 0 (0%) |
B2—clamshell | 0 (0%) | 1 (1.4%) | 10 (37%) | 20 (32.8%) |
B2—reverse clamshell | 0 (0%) | 7 (9.5%) | 5 (18.5%) | 7 (11.5%) |
B2—spiral | 4 (40%) | 14 (18.9%) | 3 (11.1%) | 4 (6.6%) |
B3 | 1 (10%) | 3 (4.1%) | 0 (0%) | 0 (0%) |
C | 1 (10%) | 8 (10.8%) | 0 (0%) | 8 (13.1%) |