APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -They are primarily spongy bone that is covered with a thin layer of compact bone . The vertebrae and some of the bones in the skull are irregular bones.

Detailed explanation-2: -Vertebrae bone is a series of bones that makes up the backbone of all vertebrates. They include the cervical vertebrae, thoracic vertebrae, lumbar vertebrae, sacral vertebrae, and caudal vertebrae.

Detailed explanation-3: -Irregular bones are bones with complex shapes. These bones may have short, flat, notched, or ridged surfaces. Examples of irregular bones are the vertebrae, hip bones, and several skull bones.

Detailed explanation-4: -Irregular Bones These bones tend to have more complex shapes, like the vertebrae that support the spinal cord and protect it from compressive forces. Many facial bones, particularly the ones containing sinuses, are classified as irregular bones.