Search results
Results from the WOW.Com Content Network
Acute graft occlusion is the occlusion (blockage) of a vascular bypass graft shortly after the bypass is performed. Its causes, which are distinct from those of chronic graft occlusion , include technical failure (e.g. anastomotic stricture, incomplete valve lysis in non-reversed vein) and thrombosis.
Static occlusion refers to contact between teeth when the jaw is closed and stationary, while dynamic occlusion refers to occlusal contacts made when the jaw is moving. [ 1 ] The masticatory system also involves the periodontium , the TMJ (and other skeletal components) and the neuromusculature, therefore the tooth contacts should not be looked ...
Balloon angioplasty is the inflation of a balloon (often part of an integrated medical device combining a balloon, guidewire, and stent) within the coronary artery to 'crush' the plaque causing the occlusion into the walls of the artery. Balloon angioplasty is still often performed as a part of PCI procedure, it is rarely the only activity ...
The arrows point in the following directions: distal ←, mesial →, coronal ↑, apical ↓. Distal The direction toward the gingiva beyond the tooth furthest from the anterior midline (the 'most posterior tooth' or last tooth) in each quadrant of a dental arch , as opposed to mesial , which refers to the direction toward the anterior midline .
Within ninety seconds of occlusion, the pressure gradient between the segment of the coronary vessel distal to the occlusion and the incipient collateral vessel precipitates damage to the internal elastic lamina, provoking an inflammatory response; monocytes and polycytes migrate to the vascular wall, which has, as a result of the occlusion ...
Class I: The molar relationship of the occlusion is normal or as described for the maxillary first molar, with malocclusion confined to anterior teeth [4] Class II : The retrusion of the lower jaw with distal occlusion of the lower teeth (or in other words, the maxillary first molar occludes anterior to the buccal groove of the mandibular first ...
It is of importance to orthodontists as it may contribute to an increased overbite. A flat or mild curve of Spee was essential to an ideal occlusion. [1] The Curve of Spee is distinct from the Curve of Wilson, which is the upward (U-shaped) curvature of the maxillary and mandibular occlusal planes in the coronal plane.
Pain distal to the fistula. Symptoms are graded by their severity: [3] Grade 0: No symptoms of steal; Grade 1: Mild - cool extremity, improvement in hand pulse with access occlusion; Grade 2: Moderate - Ischemic symptoms during dialysis; Grade 3: Severe - Ischemic hand pain outside of dialysis; Ulcers or gangrene of the fingers