cochlear canaliculus a small canal in the petrous part of the temporal bone that interconnects the scala tympani with the subarachnoid space; it houses the perilymphatic duct and a small vein. dental canaliculi minute channels in dentin, extending from the pulp cavity to the overlying cement and enamel.
Lung infarction. Lung infarction, death of one or more sections of lung tissue due to deprivation of an adequate blood supply. The section of dead tissue is called an infarct. The cessation or lessening of blood flow results ordinarily from an obstruction in a blood vessel that serves the lung.
The tissues within the lungs that are effected when a person smokes are the cilia, mucous membranes, alveoli, capillaries, and surfactant and water layers. Mucous Membranes. The tissues within the mucous membranes when smoking are forced to work overtime.here is no way for one of the tissues to be damaged and the others to remain untouched, it all happens because of each other. The best way to keep from damaging your body in this way is to stay far away from smoking in the first place. Citation. Spitzer, Joel. Smoking's Impact on the Lungs.. Why Quit.