One of my hens, Louise, had bumblefoot and we performed the surgery a week agi. It went well but the small lump on the top of her foot is still there. It has gone down but today I slightly reopened the scab and pushed and only a small amount of clear drainage came out. I was not able to get anything out with forceps. It seemed softer after that. She receives a round of penicillin following the surgery a week ago. My question is how long does it take roughly for the lump to go away. The bottom of her foot is clean and healing well, No swelling. Thanks!