Question

Sutures are

• A. Fibrous joint that is only found in the skull
• B. Cracks in the skull bone
• C. Immovable joints in the upper limb
• D. Surgical incisions in the head

Answer 1

The correct option is A Fibrous joint that is only found in the skull

A suture is a type of fibrous joint that is only found in the skull. The bones are bound together by Sharpey's fibres. A tiny amount of movement is permitted at sutures, which contributes to the compliance and elasticity of the skull. These joints are synarthroses.