It takes 3 to 4 months to recover from fusion surgery. Fusion surgery is a type of damaging surgery, this surgery is done by destroying the joint surfaces and fusing the affected area after the destruction. Recovery time after this type of surgery is usually related to the patient’s physical condition. If the patient is in good health and has a strong metabolism, he or she will usually recover in about 3 months, while if the patient is in poor health it may take up to 4 months to recover. After the fusion surgery, patients should take good care of the wound to avoid infection and inflammation, and at the same time, they should rest in bed and avoid early exercise or activities. Daily diet should be kept light to avoid constipation. After the fusion surgery, if adverse symptoms occur, you should seek medical examination and treatment in time.