How Do You Spell HAVERSIAN SYSTEM?

Pronunciation: [hˈavəsˌi͡ən sˈɪstəm] (IPA)

The Haversian System is a network of canals and tubes found in compact bone tissue that facilitates the transportation of blood vessels and nerves. The spelling of "Haversian System" can be explained using IPA phonetic transcription as həˈvɜrz.iən ˈsɪstəm. The emphasis is placed on the second syllable of "Haversian" and the first syllable of "System." The "h" in "Haversian" is pronounced with a slight aspiration, and the "s" in "System" is pronounced with a hissing sound. Overall, the spelling of "Haversian System" accurately reflects the pronunciation of the word.

HAVERSIAN SYSTEM Meaning and Definition

1. The Haversian system, also known as the osteon, is a structural unit found in compact bone, which forms the outer layer of bones in the human body. It is named after the Danish anatomist Clopton Havers, who first described this system in the 17th century. The Haversian system is crucial for maintaining bone strength and integrity.

   The Haversian system consists of concentric layers of bone tissue arranged around a central canal called the Haversian canal. This canal contains blood vessels, nerve fibers, and connective tissue that supply nutrients and oxygen to the bone cells, ensuring their vitality. Surrounding the Haversian canal are lamellae, which are concentric layers of mineralized extracellular matrix composed mainly of calcium and phosphate. The mineralization of the matrix gives the bone its hard and rigid structure.

   Running between the lamellae are small channels known as canaliculi, which allow for communication between the bone cells called osteocytes. Osteocytes are located in spaces called lacunae, nestled between the lamellae. They play a crucial role in bone remodeling and repair processes by sensing mechanical stress and transmitting signals to other bone cells.

   The Haversian system facilitates the efficient transport of nutrients and waste products within the bone, while also allowing for the quick repair and remodeling of bone tissue. This system, with its intricate arrangement of canals, lamellae, and osteocytes, is essential for maintaining bone strength and overall skeletal function.

2. See Havers.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for HAVERSIAN SYSTEM

• gaversian system
• baversian system
• naversian system
• javersian system
• uaversian system
• yaversian system
• hzversian system
• hsversian system
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• hacersian system
• habersian system
• hagersian system
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• havwrsian system
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Etymology of HAVERSIAN SYSTEM

The word "Haversian System" is derived from the name of the English physician and anatomist, Clopton Havers. Clopton Havers (1650-1702) was a notable physician and bone anatomist who conducted extensive research on the structure and function of bones. He is credited with discovering and describing the microscopic circular structures found in cortical bones, which are now known as "Haversian systems" or "Haversian canals". In honor of his significant contributions to the field of bone anatomy, these structures were named after him. So, the etymology of the word "Haversian System" can be traced back to the name of Clopton Havers himself.