The periodontal ligament provides a hammock of tissue bundles that support the tooth within bone.Each of the following is true regarding the periodontal ligament EXCEPT one.Which one is the EXCEPTION?
A) Periodontal ligament fibers tie the tooth to bone.
B) Periodontal ligament fibers prevent the tooth from being pushed into the bone.
C) The periodontal ligament contains small blood and lymph vessel and nerves.
D) The main portion of the periodontal ligament is composed of osseous trabeculae.
E) Fluids within the periodontal ligament act as a hydraulic pressure system on the alveolar walls.

Question

Quizplus · Accepted Answer

The main portion of the periodontal ligament is composed of bundles of white collagenous connective tissue fibers,which are bundled together like the many strands of a rope.Osseous trabeculae are NOT part of the periodontal ligament but are an integral part of the architectural arrangement of bone.Osseous is a term descriptive of bone.

The Periodontal Ligament Provides a Hammock of Tissue Bundles That