Which of these fiber groups does not have any cemental insertion?

Name: Which of these fiber groups does not have any cemental insertion?
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Question

Quizplus · Accepted Answer

The circular ligament encircles the tooth,as shown on a cross section of a tooth,interlacing with the other gingival fiber subgroups.Thus,it has no cemental insertion.The interdental ligament and alveodental ligament,which the interradicular group is part of on multirooted teeth,both have cemental insertions.

Which of These Fiber Groups Does Not Have Any Cemental