Potts-Smith Dressing Forceps 18cm — Coronary Bypass

Potts-Smith Dressing Forceps — 18cm Coronary Bypass

The 18cm-labelled Potts-Smith is the cm-convention sibling of the 180mm SKU, kept in the coronary-bypass surgical tray for the delicate handling of internal-mammary-artery and saphenous-vein-graft anastomoses to the coronary-artery target vessels. CABG demands forceps that grip the 1.5-2mm coronary-artery wall without crushing — the Potts-Smith’s calibrated spring delivers exactly this controlled force.

The CABG anastomosis

The end-to-side anastomosis between an internal-mammary artery and the left-anterior-descending coronary artery is one of the most consequential precision tasks in modern cardiac surgery — the patency of the graft over 10-20 years depends on the technical quality of this 8-12mm anastomosis. Forceps choice matters: too-firm grip on the coronary edge produces intimal damage and accelerates atherosclerotic occlusion; too-soft grip lets the vessel slip during suture placement. The Potts-Smith calibration is documented in cardiac-surgery training to be appropriate for this task.

The off-pump versus on-pump consideration

Off-pump CABG (operating on the beating heart) makes the precision task harder — small heart movement during the anastomosis requires forceps that the surgeon can release and re-grip without losing position. The Potts-Smith’s geometry supports this multi-grip technique.