A<unk>  is an angioplasty device invented by Barath et al used in percutaneous coronary interventions. It has a special<unk>  tip with small blades, that are activated when the<unk>  is inflated. This procedure is different to Rotoblation (Percutaneous Transluminal Rotational Atherectomy or PCRA) whereby a diamond tipped device spins at high revolutions to cut away calcific (chalky) atheroma usually prior to coronary stenting.
Cutting balloon
Balloon catheter
Ablation
Episiotomy
Dor procedure
Jatene procedure
Melena surgery
Kawashima procedure