How Do You Spell PERIOSTEUM?

Pronunciation: [pˈi͡əɹɪəstˈiːəm] (IPA)

Periosteum is a medical term used to describe the dense fibrous membrane that covers the surface of bones. The term is spelled "pɛrɪˈɑstɪəm" in IPA phonetic transcription. The "peri" prefix indicates that it is surrounding or around the bone, while "osteum" refers to the bone itself. The spelling and pronunciation of this word can be challenging for non-native English speakers, but it is important for medical professionals to understand its correct usage and pronunciation in order to communicate effectively with colleagues and patients.

PERIOSTEUM Meaning and Definition

1. Periosteum is a noun that refers to a dense fibrous membrane that covers the outer surface of bone, except at the articular surfaces, and serves as a protective and nourishing layer for bones. It consists of an outer fibrous layer and an inner cellular layer. The outer fibrous layer is comprised of dense, irregular connective tissue, while the inner cellular layer contains osteoprogenitor cells, fibroblasts, and osteoblasts.

   The periosteum plays a crucial role in bone growth, repair, and protection. It helps to provide mechanical support and serves as an attachment site for tendons and ligaments, contributing to the overall strength and stability of bones. It also contains a rich network of blood vessels and nerve fibers that supply nutrients and oxygen to bone tissue, aiding in its growth and healing.

   Furthermore, the periosteum contains osteoblasts, which are responsible for bone deposition and remodeling. These cells play a crucial role in bone growth and repair by producing new bone tissue and aiding in the healing of fractures. The periosteum also functions as a source of new osteoblasts and osteoclasts, which are involved in bone resorption.

   In summary, the periosteum is a protective and nourishing membrane that covers the outer surface of bones. It contributes to bone strength, repair, and growth, as well as serving as an attachment site for tendons and ligaments.

2. • Periosteal.

   • The thick fibrous membrane covering the entire surface of a bone except its articular cartilage; it consists of two layers: an inner which is osteogenic, forming new bone tissue, and an outer connective-tissue layer conveying the blood-vessels and nerves supplying the bone.

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

3. The fibrous sensitive membrane immediately covering the bone.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for PERIOSTEUM

• oeriosteum
• leriosteum
• -eriosteum
• 0eriosteum
• pwriosteum
• psriosteum
• pdriosteum
• prriosteum
• p4riosteum
• p3riosteum
• peeiosteum
• pediosteum
• pefiosteum
• petiosteum
• pe5iosteum
• pe4iosteum
• peruosteum
• perjosteum
• perkosteum
• pariosteum
• periostetomy
• Perioste
• Periostus

Etymology of PERIOSTEUM

The word periosteum has its roots in the Greek language. It is derived from two Greek words, peri meaning around or surrounding, and osteon meaning bone. Therefore, periosteum can be translated to mean the tissue surrounding the bone.

Similar spelling words for PERIOSTEUM

• peristome,
• peristyle.

Plural form of PERIOSTEUM is PERIOSTEA