Table 1.
Demographics, radiological type and clinical outcomes by treatment group
| Procedures | Curettage | En bloc excision | Total |
|---|---|---|---|
| Sample size |
16 |
10 |
26 |
| Demographics: | |||
| Age range at diagnosis, years |
2 to 18 |
9 to 16 |
2 to 18 |
| Mean age, years |
12.69 |
13.3 |
12.92 |
| Median age, years |
14 |
14 |
14 |
| Female, % |
62.5 |
50 |
57.69 |
| Male, % |
37.5 |
50 |
42.31 |
| Radiological type: | |||
| Central/subperiosteal lesion |
9/7 |
9/1 |
18/8 |
| Enneking’s scale I/II/III |
II 9, III 7 |
I 1, II 3, III 6 |
I 1, II 12, III 13 |
| Clinical outcomes: | |||
| Pain, % |
6.25 |
20 |
11.54 |
| Limb length discrepancy, % |
12.5 |
20 |
15.38 |
| Decreased range of movement, % |
6.25 |
20 |
11.54 |
| Muscle strength impairment, % |
31.2 |
50 |
38.46 |
| Recurrences, n |
2 |
0 |
2 |
| Complications, n | 2 | 1 | 3 |