Debbie, They will not do anything for a broken toe (2-5) but they would do something for a broken metatarsal and possibly for a broken big toe especially if you have had a fusion because unless it is the distal joint that is broken, you would have broken the 1st metatarsal now. (You never did say if you had only the 1st mtp joint fused or both that and the distal joint.) In that case, you would probably have to wear a cam walker (boot).
In the mean time, you can use the RICE method to see if it helps. Rest the foot, Ice the area, Compress the area (maybe with a tensor bandage) and Elevate the foot....this will help no matter the problem. Good luck, Sophie