Displacement (lateral) of globe, also known as lateral rectus muscle palsy, is a condition that affects the movement of the eye. It is caused by the weakness or paralysis of the lateral rectus muscle, which is responsible for moving the eye outward.
The lateral rectus muscle is one of the six muscles that control eye movement. When this muscle is weakened or paralyzed, it results in the eye being unable to move or move outward properly. This condition can cause double vision or diplopia, which can be very uncomfortable and frustrating for the patient.
The most common symptom of lateral rectus muscle palsy is double vision. This occurs when the eyes are unable to move in a coordinated manner and the brain receives two separate images from each eye. Other symptoms include:
The most common cause of lateral rectus muscle palsy is nerve damage. This can be due to trauma, infection, or a tumor pressing on the nerve. Other causes include:
Treatment for lateral rectus muscle palsy depends on the underlying cause. If it is due to nerve damage, the focus will be on treating the underlying condition. If the cause is unknown, the focus will be on managing the symptoms. Treatment options include:
Overall, displacement (lateral) of globe is a condition that can significantly affect a patient's quality of life. Early diagnosis and treatment can help manage the symptoms and prevent further complications.