Spongy inner layer called cancellous bone. Spongy bone is lighter and less dense than compact bone
inner teeth
Periosteum is the hard strong layer of bone
Compact bone is the outer region of all the bones in your body.There are two basic parts of each of your bones:There is an outer hard layer of bone called either compact bone or cortical bone. this layer is much more dense.There is an inner layer of bone called either cancellous bone or trabecular bone. This is a softer bone and contains bone marrow and much more blood vessels than the cortical (compact) bone.
My dictionary give this definition - - the normal investment of bone, consisting of a dense, fibrous outer layer, to which muscles attach, and a more delicate, inner layer capable of forming bone.
The innermost part of the bone in called the Bone Marrow or inner bone
The stape is the smallest bone in the human head. It is also the smallest bone in the human body.
Trabecular bone.
Compact bone is the outer region of all the bones in your body.There are two basic parts of each of your bones:There is an outer hard layer of bone called either compact bone or cortical bone. this layer is much more dense.There is an inner layer of bone called either cancellous bone or trabecular bone. This is a softer bone and contains bone marrow and much more blood vessels than the cortical (compact) bone.
Spongy bone, which is also called cancellous bone, is found in the inner layer of bones. It is primarily found at the ends of long bones, inside the vertebrae, and proximal to joints.
bone marrow
Periosteum is the hard strong layer of bone
Compact bone is the outer region of all the bones in your body.There are two basic parts of each of your bones:There is an outer hard layer of bone called either compact bone or cortical bone. this layer is much more dense.There is an inner layer of bone called either cancellous bone or trabecular bone. This is a softer bone and contains bone marrow and much more blood vessels than the cortical (compact) bone.
stepis in inner ear
1. Periosteum (outside layer) 2. Medullary cavity (middle layer) 3. Endosteum (inner layer)
My dictionary give this definition - - the normal investment of bone, consisting of a dense, fibrous outer layer, to which muscles attach, and a more delicate, inner layer capable of forming bone.
The innermost part of the bone in called the Bone Marrow or inner bone
spongy layer between the compact bone layers of the edges of flat bones
medullary cavity