What is a lacunae in bone?
In histology, a lacuna is a small space, containing an osteocyte in bone, or chondrocyte in cartilage.
What does lacuna mean in anatomy?
A small pit, cavity
Lacuna: A small pit, cavity, defect or gap. The space occupied by cells of calcified tissues.
What is the function of lacuna?
The function of lacunae is to provide a habitat for bone cells, which are also known as osteocytes.
Where is Diploe found?
the skull
Diploë (/ˈdɪploʊi/ or DIP-lo-ee) is the spongy cancellous bone separating the inner and outer layers of the cortical bone of the skull.
What is another word for lacuna?
What is another word for lacuna?
| gap | space |
|---|---|
| hiatus | void |
| hole | break |
| blank | cavity |
| interval | opening |
What is a Canaliculus in anatomy?
: a minute canal in a bodily structure: as. a : one of the hairlike channels ramifying a haversian system in bone and linking the lacunae with one another and with the haversian canal.
What is a Canaliculus for?
Dental canaliculus. It is one of the many minute tubules from the pulp toward the enamel or cementum. Dental canaliculi serve as passageway for blood, and therefore, are associated with the blood supply of a tooth.
What is a Diploe in anatomy?
diploë [dip′lo-e] the spongy layer between the inner and outer compact layers of the flat bones of the skull.
What does the term Diploe refers to?
Definition of diploe : cancellous bony tissue between the external and internal layers of the skull.
What is the opposite of lacuna?
Opposite of an insufficient amount or supply (of something) abundance. adequacy. amplitude. opulence.
What is Haversian canal?
Haversian canals are a series of tubes around narrow channels formed by lamellae. The Haversian canals surround blood vessels and nerve fibers throughout the bone and communicate with osteocytes. The canals and the surrounding lamellae are called a Haversian system (or an osteon).
Which type of bone cells lie in lacunae?
Lacunae are small spaces between the lamellae in which contain the bone cells (called “osteocytes”) are located. The lacunae are linked together by minute channels called canaliculi. The canaliculi provide routes by which nutrients can reach the osteocytes and waste products can leave them. Subsequently, one may also ask, are chondrocytes found in lacunae?
What type of bone contains osteocytes and Lacuna?
This system allows nutrients to be transported to the osteocytes and wastes to be removed from them despite the impervious calcified matrix. Like compact bone, spongy bone, also known as cancellous bone, contains osteocytes housed in lacunae, but they are not arranged in concentric circles.
What is inclosed in a lacunae?
When become enclosed in lacunae they become cells called A osteogenic cells from BIOLOGY Anatomy 1 at College of Staten Island, CUNY
What are the cartilage cells that are found in lacunae?
Chondrocytes, or chondrocytes in lacunae, are cells found in cartilage connective tissue. They are the only cells located in cartilage. They produce and maintain the cartilage matrix, which is a