Injections and Other Procedures

The flexor digitorum longus (FDL) is one of the tendons responsible for bending the toes down to the floor. The goals of a FDL tendon transfer surgery are to relieve pain and to help restore the arch in patients with painful fallen arches. A fallen arch occurs when the foot loses its support and flattens out, generally due to weakening of tendons and ligaments in the foot.

Bone grafts may be needed for various orthopaedic surgeries of the foot and ankle. Bone grafts provide bony support and/or fill in areas where bone is missing. Bone grafts are either taken from the patient (autograft), or taken from a bone donor (allograft). The best bone graft provides enough bone and healing with minimal problems for the patient.

Proximal tibial bone graft (PTBG) is a type of autograft. The proximal tibia is the upper portion of the leg or shin bone that is just below the knee joint. Getting bone graft from this body part usually is less painful than from other areas like the pelvis.

Regional anesthesia makes a specific body part numb so that surgery can be performed. The goals are to make the foot and ankle numb during surgery and relieve pain after surgery. This helps patients need less medicine during and after surgery. 

Regional anesthesia may be considered for almost any surgery of the foot and ankle. It is not allowed in patients with certain medical conditions like blood clotting problems or active infections. Some surgeons prefer their patients not have this type of anesthesia. 

The two bones in the lower leg are the tibia and the fibula. The point just above the ankle where these two bones meet is called the syndesmosis. While technically a joint, it does not function like most joints as there is very little motion between the two bones. Its main functions are to provide stability to the ankle joint and allow for motion of the joint.

The most common way the syndesmosis is hurt is from a twisting or rotational injury to the ankle. The ligaments that support the syndesmosis are needed to stabilize it, and it is these ligaments that are stretched or torn when this type of injury occurs. Ankle sprains can injure the syndesmosis. The ligaments also can be injured when the ankle is broken. High ankle sprains that are commonly seen in football players are injuries to the syndesmosis.

Surgery of the syndesmosis most often is needed after a traumatic disruption. The goal of surgery is to properly align and stabilize the joint so the ligaments can heal in the correct position.

A tendon transfer is moving a tendon from its normal, anatomic location to another area of the foot or ankle. Tendons typically are transferred in order to restore more normal movement to a foot and ankle that has lost function. A common problem is loss of the ability to raise the foot up, which is called foot drop. This can result from nerve or muscle damage due to stroke, injury, or other diseases. This muscular weakness or paralysis decreases movement and can lead to the foot becoming bent or twisted, making it difficult or painful to stand, walk or wear shoes.

Some tendon transfers allow the ankle and foot to move up and down and regain strength and motion. Others bring the foot into a position where it is easier to walk, stand and wear shoes, but will not increase range of motion. Realigning the foot and ankle can also decrease pain by more evenly distributing pressure across the foot. In some cases, a tendon transfer may eliminate the need for a brace altogether. 

Total ankle replacement, also known as total ankle arthroplasty, is a surgical procedure that foot and ankle orthopaedic surgeons use to treat ankle arthritis. Arthritic changes may be a result of normal wear and tear due to aging or from an injury such as a broken ankle or dislocation. Arthritis eventually leads to loss of cartilage, pain, and/or deformity.

The goal of ankle replacement is to provide pain relief while preserving ankle motion so the patient has less pain and better function during activity.