External fixation has earned a critical role in Uganda's orthopaedic practice. Its versatility makes it particularly suited to the challenges of trauma care in resource-limited settings: it can be applied quickly, requires minimal equipment, and is effective for fracture types that present late or are complicated by soft tissue damage.
When external fixation is preferred
Open fractures with significant soft tissue injury, polytrauma patients requiring damage control orthopaedics, fractures presenting late with swelling or infection risk, pelvic fractures for temporary stabilisation, and limb lengthening and reconstruction procedures are all indications where external fixation is the treatment of choice.
Types of external fixators
Unilateral frame fixators offer simplicity and are widely used for long bone fractures. Circular (Ilizarov) fixators provide multiplanar stability and are preferred for complex deformity correction and non-union management. Hybrid frames combine elements of both for specific clinical scenarios.
Advantages in the Ugandan context
External fixators are cost-effective compared to internal fixation systems. They can be applied under local anaesthesia in emergency settings. They allow wound access for soft tissue management. They can be converted to internal fixation once the patient's condition stabilises — a staged approach well suited to Uganda's trauma presentation patterns.