After the cataracts operation

Today my mother has had a cataracts operation in both eyes. The doctor was not content with one eye, because the disease had gone too far. She was operated at Drammen hospital.
When I arrived to follow her, I saw that she was wounded in one leg. I was surprised, because nobody had told me. She had large pains and really suffered. I guess she had tried to tell me, but because of aphasia, it's hard to understand her. I called the home nurse and I was told that she had fallen one week ago. It dosen't feel very safe.