A femoral neck cyst implant will allow you to walk in about 3 months, but it depends on the individual and the source of the implant. If you experience any discomfort after the implant, it is recommended that you seek medical attention in a timely manner. Femoral neck cysts can cause hip pain and other symptoms. Bone grafting surgery to remove the cyst can effectively alleviate the discomfort and restore the strength of the bony structure of the femoral neck. Bone grafting for femoral neck cysts requires bed rest for about 3 months, during which weight bearing should be avoided. The exact recovery time is closely related to the source of bone grafting, usually autogenous bone grafting recovers faster, while artificial bone recovers relatively slower. After full evaluation by the doctor, you can walk gradually, but pay attention to the gradual progress, the first time to walk on the ground should not be too long, and should also use assistive tools, after the bone grafting surgery, you should also do a regular review, if there are any discomforts, you should explain to the doctor in a timely manner.