Search results
Results from the WOW.Com Content Network
An unusual root canal shape, complex branching (especially the existence of horizontal branches), and multiple root canals are considered as the main causes of root canal treatment failures. (e.g. If a secondary root canal goes unnoticed by the dentist and is not cleaned and sealed, it will remain infected, causing the root canal therapy to fail).
To achieve healing of the periapical lesion, one must obtain and maintain a decontaminated root canal system. System is to be emphasized, because the root canal system does not merely consist of tapering cone-shaped canals from orifice to apex , but rather, can and often is an intricate labyrinth of canals that diverge and weave to form an ...
Photinia (/ f oʊ ˈ t ɪ n i ə, f ə-/ [3] [4] [5]) is a genus of about 30 species of small trees and large shrubs, but the taxonomy has recently varied greatly, [when?] with the genera Heteromeles, Stranvaesia and Aronia sometimes included in Photinia. They are a part of the rose family (Rosaceae) and related to the apple.
The dark horizontal lines on silver birch bark are the lenticels. [1]A lenticel is a porous tissue consisting of cells with large intercellular spaces in the periderm of the secondarily thickened organs and the bark of woody stems and roots of gymnosperms and dicotyledonous flowering plants. [2]
The manchineel tree (Hippomane mancinella) is a species of flowering plant in the spurge family (Euphorbiaceae). Its native range stretches from tropical southern North America to northern South America .
The tree produces spiky green fruits about the size of a golf ball, which turn brown and drop off the tree over an extended period beginning in fall and continuing over the winter.
Root canal treatment (also known as endodontic therapy, endodontic treatment, or root canal therapy) is a treatment sequence for the infected pulp of a tooth that is intended to result in the elimination of infection and the protection of the decontaminated tooth from future microbial invasion.
Makes. 8 servings. Ingredients. 1 large celery root (about 1-1/2 pounds), peeled and cubed. 3 tablespoons butter. 1 package (14.4 ounces) pearl onions, thawed