Table 3.
Radiographic results at final followup
| Parameters | Numbers |
|---|---|
| Fixation of stem | |
| Bone ingrowth stable fibrous | 113 hips (87%) |
| Ingrowth | 5 hips (4%) |
| Unstable | 12 hips (9%) |
| Union of allograft | 130 hips (100%) |
| Length of allograft (cm) | |
| Medial cortical strut* | |
| Initial | 13 cm (10–20 cm) |
| Final | 12 cm (8–18 cm) |
| Lateral cortical strut* | |
| Initial | 13 cm (9–18 cm) |
| Final | 11 cm (8–17 cm) |
| Posterior cortical strut* | |
| Initial | 11 cm (9–13 cm) |
| Final | 10 cm (9–13 cm) |
| Resorption of allograft | |
| Mild | 110 hips (85%) |
| Moderate | 20 hips (15%) |
* Ranges in parentheses.