Table II.
Variable | Total (n = 40) | Reconstruction methods | ||||
---|---|---|---|---|---|---|
Expandable prosthesis (n = 15) | Spacer (n = 9) | Modular prosthesis (n = 11) | Biological reconstruction (n = 5) | p-value | ||
Complication, n (%) | ||||||
Yes | 22 (55) | 6 (40) | 5 (56) | 8 (73) | 3 (60) | 0.872* |
Grade IIIB, n (%) | 21 (53) (45 surgeries) |
6 (40) (8 surgeries) |
5 (56) (18 surgeries) |
8 (73) (15 surgeries) |
2 (40) (4 surgeries) |
0.378* |
Grade IV, n (%) | 4 (10) (5 surgeries) |
2 (13) (3 surgeries) |
1 (11) (1 surgery) |
1 (13) (1 surgery) |
0 | 0.858* |
Unknown, n (%) | 2 (5) (7 surgeries) |
0 | 1 (11) (1 surgery) |
0 | 1 (20) (6 surgeries) |
|
No, n (%) | 18 (45) | 9 (60) | 4 (44) | 3 (27) | 2 (40) | |
Complication details, n (%) | ||||||
Infection | 9 (23) | 2 (13) | 4 (44) | 2 (18) | 1 (20) | 0.342* |
Implant fracture | 6 (15) | 2 (13) | 0 | 3 (27) | 1 (20) | |
Wound dehiscence | 4 (10) | 1 (7) | 1 (11) | 2 (18) | 0 | |
Fracture | 3 (8) | 0 | 1 (11) | 0 | 2 (40) | |
Loosening | 2 (5) | 1 (7) | 0 | 1 (9) | 0 | |
Dislocation | 2 (5) | 0 | 0 | 1 (9) | 1 (20) | |
Malalignment | 1 (3) | 1 (7) | 0 | 0 | 0 | |
Contracture | 1 (3) | 1 (7) | 0 | 0 | 0 | |
Nonunion | 1 (3) | 0 | 0 | 0 | 1 (20) | |
Number of reoperations, n (%) | ||||||
1 | 10 (25) | 4 (27) | 1 (11) | 5 (45) | 0 (0.0) | 0.339† |
2 | 7 (18) | 1 (7) | 2 (22) | 2 (18) | 2 (40) | |
3 | 1 (3) | 1 (7) | 0 (0.0) | 0 (0.0) | 0 (0.0) | |
4 | 2 (5) | 0 (0.0) | 1 (11) | 0 (0.0) | 1 (20) | |
5 | 1 (3) | 0 (0.0) | 0 (0.0) | 1 (9) | 0 (0.0) | |
6 | 1 (3) | 0 (0.0) | 1 (11) | 0 (0.0) | 0 (0.0) |
Chi-squared test.
Fisher’s exact test.