How Do You Spell CRUSTA PETROSA?

Pronunciation: [kɹˈʌstə pɛtɹˈə͡ʊsə] (IPA)

The spelling of the term "crusta petrosa," which refers to the layer of hard tissue on the surface of a tooth, can be explained using IPA phonetic transcription. The first word, "crusta," is spelled /ˈkrʊstə/ with an initial "k" sound, followed by the short "u" sound and the "s" and "t" consonant sounds. The second word, "petrosa," is spelled /pəˈtroʊsə/ with a "p" sound, a schwa vowel sound in the second syllable, and the "t" and "r" consonant sounds in the final syllable.

CRUSTA PETROSA Meaning and Definition

1. Crusta petrosa is a term commonly used in dental anatomy and histology to describe a specific layer of mineralized tissue found on the surface of dentin, particularly in the roots of teeth. The term "crusta petrosa" originates from Latin, with "crusta" meaning crust or shell, and "petrosa" referring to rock or stone.

   Also known as cementum, crusta petrosa is a hard, calcified substance that covers the root dentin and helps to anchor the tooth within the socket of the alveolar bone. It is a specialized dental tissue that plays a crucial role in tooth protection and reinforcement.

   Crusta petrosa is different from enamel and dentin as it contains fewer inorganic mineral components and more organic substances, such as collagen fibers. It serves as a protective layer against external factors and helps to seal and shield the dentin's delicate tubules. Ultimately, crusta petrosa contributes to the overall strength and stability of the tooth.

   In addition to its protective functions, crusta petrosa also participates in the attachment of periodontal ligaments to the tooth, facilitating the transmission of chewing forces and maintaining the tooth's position within the oral cavity.

   Overall, crusta petrosa is an important dental structure that serves to protect, support, and anchor teeth within the dental arch.

2. Substantia ossea, or cementum of a tooth.

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

Common Misspellings for CRUSTA PETROSA

• xrusta petrosa
• vrusta petrosa
• frusta petrosa
• drusta petrosa
• ceusta petrosa
• cdusta petrosa
• cfusta petrosa
• ctusta petrosa
• c5usta petrosa
• c4usta petrosa
• crysta petrosa
• crhsta petrosa
• crjsta petrosa
• crista petrosa
• cr8sta petrosa
• cr7sta petrosa
• cruata petrosa
• cruzta petrosa
• cruxta petrosa
• crudta petrosa

Etymology of CRUSTA PETROSA

The word "crusta petrosa" has its roots in Latin.

"Crusta" comes from the Latin word "crustāre", meaning "to cover with a crust". It is related to the Latin word "crusta", which means "crust" or "shell".

"Petrosa" is derived from the Latin word "petrus", which means "rock" or "stone". In the context of "crusta petrosa", it refers to the hard, mineralized tissue that forms the outer layer of teeth, commonly known as dental enamel.

Therefore, "crusta petrosa" translates to "stonelike crust" or "rocky shell", referring to the nature of dental enamel as a hard outer layer covering the teeth.

Similar spelling word for CRUSTA PETROSA

• crista petrosa.