Preferred Label : angioplasty, laser;
MeSH definition : A technique utilizing a laser coupled to a catheter which is used in the dilatation
of occluded blood vessels. This includes laser thermal angioplasty where the laser
energy heats up a metal tip, and direct laser angioplasty where the laser energy directly
ablates the occlusion. One form of the latter approach uses an EXCIMER LASER which
creates microscopically precise cuts without thermal injury. When laser angioplasty
is performed in combination with balloon angioplasty it is called laser-assisted balloon
angioplasty (ANGIOPLASTY, BALLOON, LASER-ASSISTED).;
MeSH synonym : angioplasties, laser; laser angioplasty; laser angioplasties;
MeSH annotation : coordinate IM with disease / ther (IM); ANGIOPLASTY, BALLOON, LASER-ASSISTED is also
available; ANGIOPLASTY, BALLOON, LASER-ASSISTED is also available;
Origin ID : D016342;
UMLS CUI : C0078950;
Allowable qualifiers
Record concept(s)
See also
Semantic type(s)
A technique utilizing a laser coupled to a catheter which is used in the dilatation
of occluded blood vessels. This includes laser thermal angioplasty where the laser
energy heats up a metal tip, and direct laser angioplasty where the laser energy directly
ablates the occlusion. One form of the latter approach uses an EXCIMER LASER which
creates microscopically precise cuts without thermal injury. When laser angioplasty
is performed in combination with balloon angioplasty it is called laser-assisted balloon
angioplasty (ANGIOPLASTY, BALLOON, LASER-ASSISTED).