Tympanoplasty
Tympanoplasty
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Tympanoplasty
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View detailsForeign body in external auditory canal
Foreign body in the external auditory canal refers to small objects, insects, or excessive ear canal secretions entering the ear canal. As the body moves, these foreign bodies irritate the ear canal, leading to symptoms such as tinnitus and ear pain.
View detailsChronic frontal sinusitis
The frontal sinuses are a pair of paranasal sinuses located superior and anterior to the orbits and ethmoid sinuses. Chronic frontal sinusitis is a chronic purulent infectious disease of the frontal sinus mucosa. The main symptoms of chronic frontal sinusitis include nasal congestion, rhinorrhea, olfactory dysfunction, and periodic headaches.
Chronic ethmoid sinusitis
The ethmoid sinus is one of the pairs of paranasal sinuses, located in the ethmoid labyrinth above and lateral to the nasal cavity, consisting of air cells with varying degrees of pneumatization. Chronic ethmoid sinusitis is an inflammation that occurs in the ethmoid sinus, often caused by poor drainage and recurrent inflammation. The main symptoms of chronic ethmoid sinusitis include a feeling of fullness in the nasal root or orbit, nasal congestion, olfactory dysfunction, postnasal drip, depression, and difficulty concentrating.
View detailsChronic maxillary sinusitis
Chronic maxillary sinusitis is a disease of the maxillary sinus caused by prolonged inflammatory reactions in surrounding tissues, obstruction of the sinus ostium, weakened systemic resistance, and odontogenic infections. This disease is common in rural populations. The main symptoms include chronic dizziness, headache, nasal congestion, and purulent discharge, with symptoms worsening in winter.
View detailsTraumatic tympanic membrane perforation
Traumatic tympanic membrane perforation refers to an injury to the eardrum caused by direct or indirect external force. It is generally more common in males than females, and more common in the left ear than the right ear. Main symptoms include ear pain, tinnitus, bleeding from the ear, vomiting, dizziness, and hearing loss.
View detailsTympanosclerosis
Tympanosclerosis is a disease caused by chronic inflammation of the middle ear, followed by infection of the tympanic membrane mucosa. It is more common in the elderly, and women have a higher incidence than men. The main symptom is hearing loss.
View detailsConductive hearing loss
Conductive hearing loss, also known as conductive deafness, refers to hearing loss caused by changes in the sound-conducting structures or dysfunction during the process of sound transmission into the ear. It is a common ear disease. The affected areas are mainly the external auditory canal, middle ear, and eardrum. Based on whether the inner ear is damaged, this condition can be divided into simple conductive hearing loss and mixed hearing loss. The main symptoms are hearing impairment or hearing loss.
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