Pray request for Dave (rrdave)

Please pray for rrdave. He is having a lot of pain in his left leg because he has degenerative bone disease and signs of avascular necrosis above his knee (that means that area of bone is not getting enough oxygen and could die). He had an mri yesterday to diagnose it and is going to another doc next week to confirm the diagnosis. He also has a lot of pain in his leg and cannot walk much. He is likely facing surgery for this.