Yes, teeth generally stay in skulls after death.
The process that ensures teeth remain in skulls is due to how they are attached during life. Teeth aren't simply placed in sockets; they are connected by a process called calcification. This means that the teeth harden and fuse to the bone of the jaw. As this quote confirms: "They actually calcify - or harden - and fuse the teeth to the bone. This process allows the teeth that served us well in life, by chewing food and smiling for the camera, to stay with our bodies 'to infinity and beyond!'"
Here's a more detailed breakdown:
- The Attachment Process: Teeth are embedded in sockets within the jawbone. They are not simply held in place; they are actively attached by ligaments and further secured when they fuse to bone during calcification.
- Calcification: This process involves the deposition of minerals, primarily calcium, that harden the teeth and the surrounding bone, creating a strong, integrated connection. This is why teeth remain in skulls.
- Post-Mortem Persistence: Due to this strong, calcified connection, teeth typically remain in place after death, resisting decay and separation from the skull bone.
In short, the natural process of calcification ensures that teeth are well-integrated with the skull, helping them to stay firmly in place, even after death.
