A latent squint, also known as a hidden squint or a covert squint, refers to a condition in which a misalignment of the eyes is not immediately obvious upon casual observation. It is a form of strabismus, a visual disorder characterized by the deviation of one eye from its normal position while the other eye maintains proper alignment. In the case of a latent squint, the misalignment occurs intermittently or only under certain conditions, making it less detectable during routine eye examinations.
Unlike a manifest squint, which is visibly apparent as the affected eye deviates from its correct position, a latent squint is often controlled by the individual through conscious effort and ocular coordination. However, when the individual becomes tired or experiences stress, the misalignment may become more pronounced. For instance, the hidden squint may manifest when focusing on a close object or under particular lighting conditions.
The presence of a latent squint can cause various visual disturbances, such as double vision or the suppression of images from the deviating eye, leading to reduced depth perception and visual acuity. In some cases, it may also result in asthenopic symptoms, including eye strain, headaches, or discomfort during reading or other visually demanding tasks.
Early detection and appropriate treatment of latent squint are crucial in order to mitigate potential complications and optimize visual function. It typically involves a combination of interventions, including vision therapy, corrective lenses, or occlusion therapy, aiming to improve eye coordination and binocular vision, thus minimizing the visual symptoms associated with the condition.
