We just learned about the Alveolar Process.
Another part of the mouth is the Periodontal Ligament, sometimes just called the PDL.
We learned that the tooth sits into the tooth socket bone.
The Periodontal Ligaments is a soft tissue that helps hold the tooth in place, and goes between the tooth cementum and the tooth socket.
(from: wikipedia - periodontal fiber)
Kid Facts - Blast from the past: Glenohumeral Ligaments
