Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 1 Minimum, average, standard deviation (SD), and the maximum values of age, femoral length, femoral neck anteversion angle, and linea aspera rotation angle (ARLA) at 10, 15, 20, and 25 cm levels
Value | Age (years) | Femoral length (cm) | Neck anteversion angle (°) | ARLA (°) at different levels | |||
|---|---|---|---|---|---|---|---|
At 10 cm | At 15 cm | At 20 cm | At 25 cm | ||||
Minimum | 12 | 34.5 | −12 | 0 | 0 | 0 | 0 |
Average | 48 | 40.4 | 20.4 | 15.4 | 14 | 11.7 | 11.5 |
SD | 14.3 | 24.4 | 13.5 | 8.1 | 9.4 | 8.8 | 10.8 |
Maximum | 79 | 49.9 | 57 | 30 | 37 | 35 | 42 |