the cranial fibrous, cartilaginous, and synovial joints.
immovable joints
The jaw joint
An immovable joint. (sutures joining the bones of the skull)
The articulation between the mandible (lower jaw) and skull occurs at the temporomandibular joint (TMJ). This joint allows for movements like opening, closing, and side-to-side motion of the jaw. It is a complex joint that can be susceptible to disorders or dysfunction that may cause pain and difficulty with jaw movement.
There are many joints present in the body. Some are ball and socket joint, joint between the upper jaw and the lower jaw, joint between the upper jaw and the head, joints in the skull, joints in the fingers, joints between the toes, joint in the wrist,etc.
The jaw joint, also known as the temporomandibular joint (TMJ), includes the mandible (lower jaw bone) and the temporal bone (part of the skull).
In babies the skull joint is the fontanel (fontanelle) which helps in birth due to its flexibility but in the adult the skull joint is a fixed joint or a synarthrotic joint (immovable) called a suture.
Your jaw, or your mandible bone.
The only movable joint in the head is the temporomandibular joint (TMJ), which connects the jawbone to the skull. This joint allows for movements necessary for chewing, talking, and facial expressions.
The lower jaw bone (mandible) is the only bone connected to the skull by a freely movable joint, known as the temporomandibular joint (TMJ). This joint allows for actions such as chewing, speaking, and yawning.
tempormandibular joint.anatomically - it is a condyloid type of joint.structurally - it is a synovial joint.functionally - it is a polyaxial joint (biaxial joint).it is the only movable joint of the head. peculiarity of the joint is, joints of both sides move together.bones taking part:proximally- mandibular fossa of the temporal bone and articular tubercle.distally - head of the mandible is convex. a thin layer of fibrocartilage lines mandibular fossa and head of mandible.
The atlantoccipital joint which is a gliding joint, not as some people believe it to be a pivot joint. The pivot joint in this area is the atlantoaxial joint which is between C1 & C2 and doers not come into contact with the skull.
The joint at the top of your skull is called the atlanto-occipital joint. It connects the base of your skull (occipital bone) to the top of your spine (atlas bone) allowing for nodding motions of the head.