Microsurgical Reconstruction

Microsurgical reconstruction uses specialized microscope-assisted techniques to repair or replace damaged tissue, blood vessels, and nerves following severe hand and upper-limb injury.

Presentations vary widely depending on the underlying injury, ranging from tissue loss and exposed structures to absent blood supply in an injured or amputated part.

Severe trauma, crush or avulsion injuries, tumor removal, and traumatic amputation can create defects requiring microsurgical reconstruction.

These injuries typically require urgent specialist assessment, ideally immediately in an emergency or trauma setting.

Thorough assessment of tissue viability, blood supply, and the extent of structures requiring reconstruction.

Imaging and vascular assessment guide surgical planning; the injury is often further evaluated in theatre.

Microsurgical reconstruction is a surgical field; conservative treatment is not typically an alternative when microsurgery is indicated.

Surgery is indicated when tissue viability, function, or replantation depends on restoring blood supply or covering a significant defect.

Techniques include replantation of amputated parts, free tissue transfer (flaps), and nerve or vessel repair under the operating microscope.

Recovery is often prolonged, involving close monitoring after surgery and extensive hand therapy over many months.

Outcomes depend on injury severity and time to treatment; microsurgical techniques can restore function and appearance that would otherwise not be possible.

Flap or replant failure, infection, and the need for further reconstructive procedures.