Table 1.
Summary of patients’ data
| Number in series | Primary diagnosis | Gender | Age (years) | Side | Preoperative Ficat stage | Lesion size volume% femoral head | Treatment with core decompression | Years between end of cancer treatment and resurfacing | Depression of the collapsed segment (mm) | Followup (years) | Reason for revision | Revision to THA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ALL | F | 15.1 | L | 3 | 32.7 | no | 1.0 | 11.0 | 1.2 | no | |
| 2 | ALL | M | 22.6 | R | 3 | 57.7 | no | 1.3 | 12.0 | 7.8 | no | |
| L | 4 | 62.2 | no | 1.8 | 10.0 | 7.2 | no | |||||
| 3 | NHL | F | 26.8 | L | 4 | * | no | 0.5 | 3.0 | 7.6 | no | |
| R | 4 | * | no | 1.1 | 4.0 | 7.0 | no | |||||
| 4 | ALL | F | 17.9 | R | 4 | 95.6 | yes | 0.0 | 8.0 | 3.3 | loosening | yes |
| L | 4 | 78.1 | yes | 0.3 | 6.0 | 2.4 | loosening | yes | ||||
| 5 | ALL | F | 19.3 | R | 3 | 66.3 | no | 0.0 | 2.0 | 2.4 | loosening | yes |
| 6 | CML | M | 20.7 | R | 4 | 29.3 | no | 6.5 | 15.0 | 4.5 | no | |
| 7 | ALL | M | 21.1 | L | 4 | 31.1 | yes | 1.6 | 4.5 | 5.7 | no | |
| R | 4 | 21.0 | yes | 3.0 | 4.5 | 4.2 | no | |||||
| 8 | ALL | F | 17.1 | L | 4 | 43.2 | yes | 0.1 | 5.0 | 0.9 | pain | yes |
| 9 | ALL | F | 15.8 | R | 4 | 60.2 | yes | 0.7 | 12.0 | 4.8 | pain | yes |
| L | 4 | 39.3 | yes | 0.9 | 10.0 | 5.2 | no | |||||
| 10 | ALL | F | 18.1 | L | 4 | 70.5 | yes | 0.0 | 9.0 | 1.2 | pain | yes |
| R | 4 | 78.8 | yes | 0.0 | 13.0 | 1.3 | pain | yes | ||||
| 11 | NHL | F | 19.6 | L | 4 | 21.2 | yes | 2.6 | 2.5 | 3.7 | no | |
| 12 | NHL | F | 24.2 | L | 3 | 7.7 | yes | 4.7 | 1.5 | 2.8 | no | |
| 13 | AML | F | 18.7 | L | 3 | 21.0 | no | 4.8 | 2.5 | 1.8 | no | |
| 14 | NHL | F | 23.9 | L | 4 | 14.1 | yes | 3.2 | 2.5 | 1.1 | no |