Strabismus divergens is a medical condition that causes misalignment of the eyes. The word "strabismus" is spelled as /strəˈbɪzməs/ (struh-biz-muhs) in IPA and the word "divergens" is spelled as /dɪˈvɜrdʒənz/ (di-ver-jenz). The spelling of these words follows the standard pronunciation of English, where each letter corresponds to a specific sound. The correct spelling of medical terms is crucial, as it ensures clarity in communication among healthcare professionals and accurate diagnoses for patients.
Strabismus divergens, also known as exotropia or outward deviation of the eye, is a medical condition characterized by misalignment of the eyes. It is a type of strabismus, which refers to any condition where the eyes do not properly align with each other. In the case of strabismus divergens, one eye deviates away from the center while the other remains focused on the target.
This condition occurs when there is an imbalance in the muscles responsible for eye movement and alignment. When these muscles fail to work together properly, one eye may drift outward, resulting in the appearance of crossed eyes or a "lazy eye." It can be present from birth or develop later in life due to various factors such as trauma, underlying medical conditions, or nerve paralysis.
Strabismus divergens can have a significant impact on visual perception and depth perception, making it challenging for individuals to accurately judge distances. It may also lead to double vision or visual confusion. If left untreated, this condition can potentially affect a person's ability to perform daily activities, including reading, driving, or participating in sports.
Treatment options for strabismus divergens may include the use of corrective lenses, eye exercises, or, in more severe cases, surgery. The goal of treatment is to realign the eyes and improve their coordination, thus enhancing visual function and preventing long-term complications associated with the condition.
External squint.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The etymology of the word "strabismus divergens" can be broken down as follows:
1. Strabismus: The term "strabismus" comes from the Greek words "strabizein" meaning "to squint" or "to cross the eyes". It is derived from the root "strab-" which conveys the idea of deviating or turning aside.
2. Divergens: The word "divergens" comes from the Latin verb "divergere" which means "to separate" or "to diverge". It is derived from the root "di-" meaning "apart" and "vergere" meaning "to turn" or "to incline".
Combining these two terms, "strabismus divergens" refers to a condition where the eyes deviate or turn apart from each other.