Lavender quickly changed her answer, she was planning to deny her masters ability to heal Reyna's injury, but now she had to reconsider and answer very carefully.
It felt like one of those situations where you were doomed if you do, and doomed if you didn't, lying could easily earn her Lirian's displeasure, and being honest might as well do the same thing.
"Our master has had some success in healing those who have paralysed themselves while cultivating," Lavender said choosing to be honest and tactful at the same time.
"As you know body cultivators frequently damage their spines when they make mistakes in their cultivation, most of the time they end up killing themselves, but in some cases they end up paralysing themselves," she slowly explained.