Yacoub procedure
Pronunciation: ya-KOOB
Aortic valve-sparing root replacement technique preserving the native aortic valve leaflets while replacing the aortic root.
Full Definition
The Yacoub procedure, also known as the remodeling technique, is a valve-sparing aortic root replacement operation developed by Sir Magdi Yacoub. This technique involves excision of the diseased aortic root while preserving the patient's native aortic valve leaflets, which are then reimplanted into a synthetic graft shaped to mimic the normal aortic root anatomy. The procedure is particularly beneficial for young patients with aortic root dilatation and competent aortic valve leaflets, avoiding the need for lifelong anticoagulation required with mechanical valve replacement. The technique requires meticulous surgical skill and is reserved for experienced aortic surgeons.
Usage
Usage note: Named after Sir Magdi Yacoub; capitalize the surname as it is a proper noun.
In Context
- "The Yacoub procedure was selected for this young athlete with bicuspid aortic valve and root dilatation." — Surgical planning note
- "Long-term outcomes of the Yacoub procedure show excellent valve function preservation in selected patients." — Research paper