TREATMENT DURATION, RECOVERY, AND SIDE EFFECTS OF LIMB LENGTHENING
Date posted: April 15, 2026Treatment duration and stages of limb lengthening
After the surgery, you should expect to stay in the hospital for 3 to 4 days. The lengthening process usually begins about 6 to 7 days after the surgery. In most cases, the bone can be lengthened by about 1 millimeter per day.
The time required for bone remodeling in children is usually twice as long as the lengthening procedure itself, and in adults it can be as much as 3 to 4 times longer. It is estimated that bone remodeling takes about one month for every centimeter of length gained.
Side effects and possible complications of limb lengthening
As with any surgical procedure, limb lengthening carries certain risks. These may include pain, infection, limited joint mobility, problems with bone healing, nerve or blood vessel damage, blood clots, or the need for additional procedures.
A particular risk factor associated with the LON technique is infection of the areas around the implants, which can spread to the intramedullary nail.
Infections around implants – symptoms and treatment
Infections at the site where wires or probes come into contact with the skin are among the most common complications. They manifest as tenderness, redness, swelling, pain, or discharge. Prompt initiation of antibiotic therapy usually leads to improvement within 24 to 48 hours.
The risk of severe, life-threatening infections is extremely low; however, if you experience a fever, weakness, a rash, or nausea, you should contact your doctor immediately.


