No. Tubercular bone has a higher turnover rate than cortical bone. Therefore the bones most likely to be affected in osteoporosis are those with high trabecular bone content eg femoral, vertebrae, wrist.
The trabecular bone is also called a spongy bone. It contains bone marrow and compared to regular bone, it is a lot weaker and a lot softer. Osteoporosis affects the trabecular bones more than regular bones.
Compact bone is composed of an orderly matrix of collagen fibers and hydroxyapatite (a type of calcium and phosphate mineral) crystals. It is also known as cortical bone because it is primarily found in the outer layer of bones. It differs from spongy or trabecular bone in its orderly structure and the absence of the large spaces present in 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.
it is the epiphysismarrow?
Trabecular bone.
Cancellous/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.
A spongy bone is also called a cancellous bone or trabecular bone..
Cortical bone, also known as compact bone is one of two main types of osseous tissues. Cortical bone is dense and forms the surface of bones, contributing 80% of the weight of a human skeleton. It is extremely hard, formed of multiple stacked layers with few gaps. The other major type of bone is trabecular or cancellous bone; it is spongy and makes up the bulk of the interior of most bones, including the vertebrae.
Cortical Bone
Spongy bone (trabecular bone, cancellous bone)
trabecular bone area