Table 5.
Range-of-motion at baseline and during percutaneous peripheral nerve stimulation with electric current
| Passive range-of-motion | Active range-of-motion | |||||
|---|---|---|---|---|---|---|
| Stimulation | Change | Stimulation | Change | |||
| Subject | Off | On | Off | On | ||
| A | 61 | 60 | −1 | 57 | 53 | −4 |
| B | 21 | 39 | 18 | 10 | 54 | 44 |
| C | 63 | 70 | 7 | 75 | 61 | −14 |
| D | 111 | 116 | 5 | 100 | 110 | 10 |
| E | 88 | 80 | −8 | 87 | 88 | 1 |
| Mean | 69 | 73 | 4 | 66 | 73 | 7 |
Active and passive knee range-of-motion was measured using a standard goniometer and included the number of degrees between the maximum flexion and extension measurements