Table 4. Functional task data from each individual patient.
Functional measures as assessed by task/exercise completion from each patient. Data are percent change from presurgical maximum obtained after physical therapy. Bold and italicized texts represent positive and negative changes, respectively. Underlined text shows no change from presurgical maximum.
| Patient | Activity | 6–8 weeks postsurgical (%) | 10–12 weeks postsurgical (%) | 24–28 weeks postsurgical (%) |
|---|---|---|---|---|
| 1 | Single leg stance (s) | |||
| Eyes open | 0.0 | 0.0 | 0.0 | |
| Eyes closed | 50.4 | −81.2 | −6.8 | |
| Get up and go (s) | −4.0 | −2.0 | −14.0 | |
|
| ||||
| 2 | Single leg stance (s) | |||
| Eyes open | 0.0 | 0.0 | 0.0 | |
| Eyes closed | −20.1 | 88.7 | 120.1 | |
| Stork balance test (s) | 33.3 | 41.7 | 26.7 | |
| Single leg jump landing (inches) | 14.5 | 18.3 | 8.5 | |
| Triple hop test (inches) | 5.1 | 8.2 | 6.4 | |
| Functional reach test (inches) | ||||
| Forward | 12.0 | 32.1 | 56.1 | |
| Backward | 90.8 | 108.8 | 114.1 | |
|
| ||||
| 3 | Single leg hop (inches) | 1980.0 | 2460.0 | 1820.0 |
| Single leg squats (repetitions) | 0.0 | 100.0 | 400.0 | |
|
| ||||
| 4 | Single leg hop (inches) | −37.5 | 25.0 | 18.8 |
| Chair lift test (repetitions) | 84.2 | 273.7 | 323.7 | |
| Single leg squats (repetitions) | 100.0 | 316.7 | 416.7 | |
| Triple hop test (inches) | −21.2 | −8.7 | 7.7 | |
|
| ||||
| 5 | Single leg stance (s) | |||
| Eyes open | 232.1 | 232.1 | 232.1 | |
| Eyes closed | 0.0 | 20.0 | 85.0 | |
| Stork balance test (s) | 0.0 | 0.0 | 180.0 | |
| Single leg jump landing (inches) | 400.0 | 783.3 | 1050.0 | |
| Triple hop test (inches) | 49.5 | 115.4 | 122.0 | |
| Functional reach test (inches) | ||||
| Forward | 12.0 | 24.0 | 28.0 | |
| Backward | 33.3 | 66.7 | 83.3 | |