Pollex extensus refers to a condition in which the thumb joint is hyperextended. The spelling of this word can be explained through phonetic transcription using the International Phonetic Alphabet (IPA): /ˈpɑl.lɛks ɛkˈstɛn.səs/. The first syllable "pol" is pronounced as "pawl" with a long "a" sound. The second syllable "lex" and the third syllable "ex" are pronounced with short "e" sounds, while the suffix "-tensus" is pronounced as "ten-səs". By using IPA, we can accurately convey the pronunciation of this medical term.
Pollex extensus refers to a physiological condition commonly known as "thumb extension." It occurs when the thumb is stretched outward away from the palm of the hand, resulting in the thumb being positioned at a right angle to the hand's rest of the fingers. This anatomical posture allows the thumb to be visibly extended, forming a straight line with the wrist.
The term "pollex extensus" finds its roots in the Latin language, where "pollex" translates to "thumb" and "extensus" means "extended." This condition is often associated with physical activities that require a strong and powerful grip, such as grasping objects, tools, or performing certain athletic movements.
Pollex extensus is an essential ability for humans, as it significantly contributes to manual dexterity and the execution of precise tasks involving the thumb. It allows individuals to firmly grasp objects, maintain a firm grip, and perform intricate movements involving the thumb joint. The extension of the thumb also enhances the range of motion and flexibility, facilitating various activities that require manipulating or interacting with the environment.
Overall, pollex extensus refers to the extended position of the thumb beyond its resting position, which is crucial for the proper functioning of human hands and the execution of various manual tasks.
A deformity marked by backward deviation of the thumb.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "pollex extensus" has Latin origins. "Pollex" translates to "thumb", while "extensus" translates to "extended" or "stretched". So, when combined, "pollex extensus" can be interpreted as "extended thumb" or "stretched thumb". This term is often used in medical contexts to describe a condition where the thumb is forcefully stretched or extended away from the palm. It is worth noting that the etymology of the term pertains to its usage and meaning in modern contexts rather than its historical origins.