Pronunciation: [sfˈɪɡmɔ͡ɪd] (IPA) 
The word "sphygmoid" is spelled with a y instead of an i, which may seem peculiar. This is because the word is derived from the Greek word "sphygmos," meaning pulse, which is spelled with a y (σφυγμός). The spelling of "sphygmoid" is also influenced by the "-oid" suffix, meaning resembling or having the shape of, which is commonly used in scientific terminology. The correct phonetic transcription for "sphygmoid" is /ˈsfɪɡmɔɪd/.
Sphygmoid is a term used in medical and anatomical contexts to describe something that resembles or is related to the pulse or the arterial waveform. The word is derived from the Greek word "sphygmos," which means pulse.
In medicine, sphygmoid refers to the arterial pulse waveforms obtained through different examination methods. These waveforms are recorded by sphygmometers, which are devices used to measure blood pressure and pulse. The sphygmoid waveform represents the changes in blood pressure levels over time, typically displayed as a chart or graph.
In an anatomical sense, sphygmoid can describe structures or features that resemble or relate to the pulse or arterial waveforms. For example, the sphygmoid notch refers to a small indentation or dip seen in the arterial pulse waveform. Additionally, sphygmoid valves are structures in the veins that resemble the arterial pulse waveforms, aiding in the flow of blood back to the heart.
The term sphygmoid encompasses various aspects related to the pulse and arterial waveform. It is used to describe the properties, characteristics, and structures associated with pulses and blood pressure fluctuations. Overall, sphygmoid is a versatile term utilized in the medical and anatomical fields to describe anything pertaining to the pulse or resembling the waveform of arterial blood pressure.
Resembling the pulse, pulse-like.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "sphygmoid" is derived from two Greek words: "sphygmos" meaning "pulse" and "eidos" meaning "form" or "shape". The term is primarily used in medical contexts to describe something that resembles or relates to a pulse or the shape of a pulse.
