Osteosynthesis for an ankle fracture
Osteosynthesis for an ankle fracture is indicated when the injury results in loss of ankle joint stability and the inability to safely bear weight on the leg. The malleoli form a supportive structure around the talus, so even minor displacement can disrupt walking biomechanics, cause pain, and accelerate wear of the joint surfaces. When the fracture is combined with ligament injury or significant instability, the risk of improper healing increases substantially.
Surgical fixation is aimed at precise restoration of anatomy and correct joint alignment. During the procedure, bone fragments are carefully reduced and stabilized to preserve limb alignment and ensure stability under load. This creates optimal conditions for proper healing and maintenance of ankle joint function.
The treatment strategy is determined individually after assessing the nature of the injury, imaging findings, and the clinical presentation. Careful monitoring throughout recovery helps reduce the risk of complications and restore confident, pain-free walking without significant movement limitations.
How an ankle fracture affects ankle joint stability
In ankle injuries, not only the bone itself is affected, but also the entire system that ensures ankle joint stability. The lateral and medial malleoli maintain the talus in proper alignment, so even minimal fragment displacement (a 1 mm shift can reduce joint contact by up to 44%) may alter gait mechanics and the sense of support. Patients may experience pain, episodes of the ankle “giving way,” or decreased confidence while walking.
The key factor is not only bone union, but the accuracy of restoring the spatial alignment of the joint structures. In bimalleolar and trimalleolar fractures, as well as in cases involving deltoid or syndesmotic ligament rupture, the balance of stabilizing structures is disrupted. Even a few millimeters of talar displacement can lead to abnormal load redistribution within the joint.
Persistent micro-instability increases the risk of early cartilage wear, chronic pain, and the development of post-traumatic osteoarthritis. Therefore, in ankle fractures, it is important to assess not only radiographic findings but also the functional stability of the joint under load in order to restore anatomical alignment and physiological biomechanics of movement.
Ankle joint stability during walking
In ankle fractures, the outcome of treatment depends on how stable the ankle joint functions under everyday load. Even after bone healing, disruption of joint alignment may lead to a sense of instability, pain while walking, and limited foot mobility. For patients, this often presents as fear of bearing weight on the leg and difficulty walking on uneven surfaces.
After osteosynthesis, it is essential to gradually restore movement control and adapt the joint to load. We focus on regaining stability, restoring coordination, and progressively increasing the range of motion in the ankle joint. Premature loading or prolonged restriction of activity may negatively affect the outcome, so rehabilitation is tailored individually.
We support the patient throughout the recovery phase, assessing the ankle joint’s response to load and gait pattern. This approach helps restore confidence while walking, reduce the risk of recurrent ankle sprains, and prevent chronic pain.
Stages of treatment
Online consultation
An online consultation allows you to discuss your condition, complaints, and symptoms in advance. You can submit imaging studies and medical documents, ask questions, and receive a preliminary treatment plan before visiting the clinic.
Examination and 3D surgical planning
All necessary examinations are performed within one day. A CT scan of the joint is conducted, followed by computer-based 3D surgical planning and implant selection to ensure maximum precision.
Surgery
On the second day of the clinic stay, the surgical procedure is performed. Original implants by Stryker Corporation (USA) and the MAKO robotic-assisted system are used, ensuring a high level of precision in implant positioning.
Rehabilitation and follow-up
Recovery begins immediately after surgery. In most cases, you will be able to start walking on the day of the procedure. After discharge, we continue to provide online follow-up care, including recovery guidance, rehabilitation monitoring, and answers to any questions that may arise.
The surgery is performed personally by Zaur Sulumov
The doctor is personally involved in every stage of treatment — from the initial consultation and surgical planning to recovery monitoring and outcome evaluation.
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FAQ
The duration depends on the type of fracture and the fixation method. On average, surgery lasts from 30 to 120 minutes. In complex or comminuted fractures, operative time may be longer.
The timing of weight-bearing depends on the fracture location and stability of fixation. In some cases, movement is allowed within the first days after surgery, while full weight-bearing depends on the fracture type. For intra-articular fractures, a forced pause of 4–8 weeks may be required, with gradual progression under medical supervision and follow-up X-rays.
There is no pain during the operation due to anesthesia. After surgery, discomfort is managed with a modern pain-control protocol and typically decreases as the fracture heals.
Not always. Implants from leading manufacturers are commonly used, and in most cases plates and screws can remain in the body permanently. Removal is considered individually if there is discomfort or specific medical indications.
Average bone healing time ranges from 6 to 12 weeks, but this may vary depending on the patient’s age, fracture type, and overall health condition.
Rehabilitation focuses on restoring movement, muscle strength, and limb function. The program is individualized and may include physical therapy, physiotherapy, and gradual increase of load.
Not all fractures require surgical treatment. However, in cases of fragment displacement, instability, or risk of improper healing, osteosynthesis ensures accurate alignment and improves the functional outcome.