Introduction

A talus fracture is a type of fracture affecting the talus bone of the ankle that connects the leg. It affects the mobility of the leg and lowers physical activity.¹

Classification of talus fractures

Talus fractures are classified into various types, of which the five most common are talar neck fractures. Among these, four types are prevalent among the community. Talar body fractures are less prevalent as compared to limb fractures, but are considered more serious and complicated, having a high risk of avascular necrosis. One of the rare talar fractures in which the edges of the talus are affected is the lateral and medial process features. Along with head fractures, these are the least common in which talonavicular joints, resulting in midfoot injuries.³

General management principles

Fractures can be severe and complicated, requiring a comprehensive management plan. This includes clinical evaluation with clear and accurate diagnosis by appropriate imaging techniques, along with a highly specific prognosis for restoration of anatomy through various surgical procedures, followed by blood supply preservation in the affected region, which is crucial for healing. Medical decision making (MDM) is highly important in making a treatment plan according to patient requirements. Along with surgical and pharmaceutical treatment, preventive and physical mobilisation through physical therapy and related therapies to improve physical activity and restore mobility, in which a team of professionals is cordially involved to ensure optimised patient care.¹

Indications for Open Reduction and Internal Fixation (ORIF)

Open reduction and internal fixation (ORIF) is a type of surgical procedure performed to treat serious and complicated fractures like talus fractures. ORIF is composed of two components: open reduction is the formation of incision for assessment and realignment of fractured bones, while internal fixation refers to application of fixation components in which screws, plates or pins for holding and fixing the realigned bone at place, to ensures proper remodeling of bone structure with accurate healing process. This procedure is suggested in the case of displaced, unstable, or highly complicated fractures where closed surgery can't be done.³

Preoperative considerations

ORIF requires a detailed and comprehensive assessment of various preoperative requirements, including accurate prognosis, detailed clinical evaluation, and assessment, followed by imaging for determination of the category of the fracture, through CT scan or X-ray, along with soft tissue evaluation for deciding on the ORIF procedure. Blistering and severe swelling can lead to a delay in surgery, for which splinting and elevation can be opted for. All these components help in distinguishing the surgical approach from dual incision, anterolateral, or anteromedial approach. The last and foremost component in preoperative consideration is patient counselling about the whole procedure, including risks, postoperative plan, and precautions.³

Surgical technique: ORIF

ORIF is a comprehensive and step-wise approach initiated by preoperative consideration covering all basic components, followed by incision based on the type of surgical approach, in which an anterolateral or anteromedial approach is used for neck fractures, while a dual incision for complex fractures is made. Feature reduction by clamps, which are bone levers monitored by fluoroscopy, can help in tracking and aligning the bone in species and in accurate positioning, improving the accuracy of the procedure. After alignment to fix those alignment screws, plates or pins are fixed to ensure a proper and aligned remodeling of bone. ²

Postoperative care and rehabilitation

ORIF or any other surgical treatment is not just a mere surgical treatment alone, but a comprehensive plan including a pre- and post-surgical plan, in which post-operative care and rehabilitation are considered crucial for proper healing of bone and soft tissues. Post-operative care covers immediate care, including elevation to lower swelling, and the addition of painkillers, in which NSAIDs are prescribed to manage pain. A splint or cast is placed for 6-8 weeks to ensure alignment healing, with a precautionary note to not bear heavy weight. Rehabilitation and physical therapy are made part of it.¹

Complications

Surgical treatments are a good option in many cases, but they have many risks associated with them. In case of fractures, surgical treatments have a possibility of less successful remodelling which may lead to major complications, Various other related complications include multiple bacterial or viral infections, vascular or avascular necrosis, post traumatic arthritis, poor healing or blood supply, or irritation due to screws or plates that can become problematic in many case that may require surgical removal of plates. Along with other soft tissues, they are highly affected in case of surgical treatments affecting surrounding tendons, ligaments, or nerves that can make the condition more severe. 

FAQs

What is the recovery time after ORIF for a talus fracture?

Recovery typically takes 3 to 6 months, depending on the severity of the fracture and the patient’s overall health. Patients usually remain non-weight bearing for 6–8 weeks, followed by physical therapy to restore strength and mobility.

Is surgery always required for talus fractures?

No, not all talus fractures require surgery. Non-displaced or stable fractures may be treated conservatively with casting and immobilization. However, surgery (ORIF) is indicated for displaced, unstable, or intra-articular fractures to ensure proper alignment and healing.

What are the risks associated with ORIF of the talus?

Potential complications include infection, avascular necrosis, post-traumatic arthritis, hardware failure, and delayed union or nonunion. These risks are minimised with appropriate surgical technique and postoperative care.

Can patients return to sports or physical activity after talus fracture surgery?

Yes, many patients can return to sports or normal physical activity, but full recovery may take several months. Success depends on the type of fracture, rehabilitation progress, and absence of complications like AVN or arthritis. A gradual return under medical supervision is advised.

Summary

Talus fracture is one of the complicated situations which requires a multidisciplinary approach to ensure smooth and timely recovery without affecting other body parts. Physical inactivity is highly hindered in the case of talus fracture, which can affect quality of life, mainly impacting activities of daily life ADL. Surgical approaches are more acceptable among the community due to their high efficacy in managing the fracture.