How is fasciotomy performed – Before, during, and after
Fasciotomy is a time-critical procedure used to treat Compartment Syndrome, where proper care before, during, and after surgery is essential for successful recovery and limb preservation.
Pre-operative Care
Pre-operative care for fasciotomy is focused on rapid recognition and immediate action, as delays can lead to permanent damage. Patients are evaluated for signs of compartment syndrome, including severe pain (especially on movement), swelling, tightness of the limb, and reduced sensation or blood flow. Any constrictive elements, such as tight casts, splints, or dressings, are promptly removed to reduce external pressure. The patient is stabilized with intravenous fluids, oxygen support if required, and adequate pain control. Essential investigations may be performed, but they are kept minimal to avoid delaying surgery. Once diagnosed, informed consent is obtained, and the patient is quickly prepared for emergency surgical decompression.
Intra-operative Care
During fasciotomy, the primary goal is complete and effective pressure release within the affected compartments. The procedure is performed under general or regional anesthesia in a sterile operating environment. The surgeon makes carefully planned incisions over the affected area to open the fascia and relieve internal pressure. All involved compartments are adequately decompressed to restore circulation. The surgeon also assesses muscle viability; healthy muscle appears pink and contracts, while damaged tissue may need further management. Bleeding is controlled, and care is taken to avoid injury to surrounding nerves and blood vessels. In most cases, the surgical wound is left open temporarily to allow swelling to subside and is covered with sterile dressings or advanced wound management systems such as negative pressure therapy.
Post-operative Care
Post-operative care is crucial for healing, infection prevention, and functional recovery. Patients are closely monitored for circulation, nerve function, and signs of complications. The open wound requires regular sterile dressing changes, and antibiotics may be given to prevent infection. Pain is managed effectively, and limb elevation is often advised to reduce swelling. Once the swelling decreases, the wound is either closed surgically or treated with skin grafting if necessary. Rehabilitation begins early, with physiotherapy aimed at restoring muscle strength, joint mobility, and overall limb function. Long-term follow-up ensures proper healing and helps patients gradually return to normal activities while minimising the risk of stiffness or weakness.