paralytic ectropion
Introduction
Introduction to paralytic valgus Paralytic valgus is caused by facial nerve palsy, resulting in weakness of the orbicularis muscle, loose eyelids, loss of contraction of the orbicularis muscle, and falling due to the weight of the lower jaw. According to the patient's medical history and clinical manifestations, easy diagnosis. More common in adults, children are rare, often limited to one side. Light eye ointment and eye pad bandage, severe cases should be surgically corrected. basic knowledge The proportion of sickness: 0.01% Susceptible people: more common in adults Mode of infection: non-infectious Complications: optic neuritis
Cause
The cause of paralytic valgus
Due to facial nerve paralysis, the contraction function of the orbicularis muscle is lost, and it occurs due to the weight of the lower jaw.
Prevention
Paralytic valgus prevention
Pay attention to rest, work and rest, and orderly life.
Complication
Paralytic valgus valgus complications Complications optic neuritis
No special complications.
Symptom
Paralytic valgus valgus symptoms Common symptoms Photophobia and tearing corneal ulcers Eyes and eyelids are obvious...
The patient has symptoms such as photophobia, tearing, tingling, and eyelids. Check that the seesaw, especially the rim portion, curls in the direction of the eyeball. Trichiasis rubs the cornea, the corneal epithelium can fall off, and the fluorescein diffusely stains. Such as secondary infection, can develop into corneal ulcers. If it does not heal for a long time, the cornea has new blood vessels and loses transparency, causing vision loss.
Examine
Paralytic valgus examination
Eye examination, neurological examination.
Diagnosis
Diagnosis of paralytic valgus valgus
It is easy to diagnose according to the patient's medical history and clinical manifestations.
The valgus valgus should be differentiated from the wind-induced sputum: both have eyelid valgus, but the wind is mostly limited to the lower jaw, and there is no scar; and the disease is caused by the sputum contraction. Upper and lower eyelids can occur.
The wind pulls out more due to the accumulation of heat in the stomach, and the liver wind is full, which causes the wind and damp heat to attack, caused by qi stagnation and blood stasis. Because the chord is turned over, the eyelids cannot be closed, and the eye is often dry and sore, and even keratitis occurs. More often in the lower jaw.
