Alveolar Bone
“What is alveolar bone? A detailed question and answers guide”
Alveolar bone proper
Answer:
- It is 0.1-0.4mm thick
Functions:
- Surrounds the root of the teeth
- Gives attachment to principal fibers of PDL
“Understanding alveolar bone through FAQs: Anatomy, functions, and uses explained”
Parts:
- 1. Lamellated bone:
- It contains osteon which contains blood vessel
- Some of them are arranged parallel to the surface of marrow space while others form a haversian system
2. Bundle bone:
- The bone directly lining the socket is referred to as bundle bone
- Principal fibers of PDL are embedded within it and constitute Sharpey’s fibers
- They contain fewer fibrils
- Fibers are mineralized at the periphery
- Formed in areas of recent bone apposition
“Importance of studying alveolar bone for dental students: Questions explained”
Cribiform plate:
- Alveolar bone properly forming the inner wall of socket is perforated by many foramina to transmit nerves and vessels called the cribriform plate
Alveolar bone structure
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