microsurgery
Pronunciation: MY-kroh-sur-jer-ee
Surgical technique using microscopes and specialized instruments to repair very small structures.
Full Definition
Microsurgery involves the use of operating microscopes, specialized instruments, and sutures finer than human hair to perform surgery on extremely small anatomical structures. In plastic surgery, microsurgery is essential for free flap transfers, replantation procedures, and nerve repairs. The technique requires extensive training and steady hands to perform vascular anastomoses typically 1-3mm in diameter. Success rates for microvascular procedures are high when performed by experienced surgeons, but complications can include thrombosis and flap failure. The field has revolutionized reconstructive surgery by enabling complex tissue transfers.
Usage
Usage note: Use 'microsurgical' as the adjective form when describing techniques or procedures.
In Context
- "The digital replantation required microsurgery to repair arteries, veins, and nerves." — operative report
- "Microsurgery fellowship training is required for complex reconstructive procedures." — medical education document