The dens presents a small anterior facet to articulate with the posterior aspect of the anterior arch of the atlas (C1), a posterior area for the attachment of the alar ligaments, and a small ligament at its apex, the apical ligament, that attaches to the inferior aspect of the occipital bone. This concept has been challenged by different authors. This is proven by the presence, deep in the structure of the dens, of a small remnant of an intervertebral disc-like structure. The odontoid process, also known as the "dens", is a tooth-like bony process found in the anterior aspect of the second cervical vertebra (C2), also known as the "axis" because of its function, serving as a pivot point to the head.Įmbryologically, the odontoid process is the body of the first cervical vertebra (C1, atlas) that has been incorporated into C2. The term arises from the Greek meaning "tooth". odontoid processes synonyms, odontoid processes pronunciation, odontoid processes translation, English dictionary definition of odontoid processes. "Clinical Anatomy Associates, Inc., and the contributors of "Medical Terminology Daily" wish to thank all individuals who donate their bodies and tissues for the advancement of education and research”. "The origin of Medical Terms" Skinner, HA 1970 (2006), A New Angle on the Angle of Louis. Srickland, N Strickland A Angle of Louis, More Than Meets the Eye. This anatomical landmark is extremely important as it serves as a superficial landmark for important anatomical occurrences ( click here).Īs a point of controversy, there are some that contest the history of this eponym adjudicating it to Pierre Charles Alexander Louis (1787-1872), another French physician dedicated to the study of tuberculosis.ġ. Therefore, clinicians who diagnose, treat, or operate this region need a strong background in regard to the embryology, anatomy, and anatomical variations that may be seen for the odontoid process. In fact, most of the time youll find the word you are looking for after typing only one or two letters. We dont care how many ads you see or how many pages you view. Unlike most online dictionaries, we want you to find your words meaning quickly. Joseph-Ignace Guillotin.Īntoine Louis' name is better know to history as the eponymic origin of the " sternal angle" also know as the " Angle of Louis" and synonymously (probably by misspelling or translation) the "angle of Lewis", and "angle of Ludwig". The odontoid process is a critical component of the cranio-cervical junction. Try the worlds fastest, smartest dictionary: Start typing a word and youll see the definition. Initially called the "Louisette", this device was later named after another French physician in the same committee, Dr. As a member of these academies Louis was instrumental in the design and construction of the guillotine. His other titles were those of Professor of the Royal Academy, Consultant Surgeon of the Armies of the King, member of the Royal Society of Sciences of Montpellier, Inspector of the Royal Military Hospitals, and Doctor in Law of the University of Paris. Following his medical studies and a long career as a physiologist, Antoine Louis was named Permanent Secretary of the Royal French Academy of Surgery. French surgeon, anatomist, and physiologist.
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