This would generally result in developmental abnormalities, not an adult onset of weakness in one extremity.

This could potentially lead to developmental delays or smaller stature, but it would not cause adult onset of weakness in one extremity.

In an incomplete transection of the spinal cord, some ascending and descending tracts are spared, allowing for variable preservation of motor and sensory function below the level of injury. This is consistent with the woman's ability to perform activities of daily living independently despite some weakness in her leg.

This could lead to slower healing times and potential for tissue necrosis, but it would not result in the presentation described.