Public condition directory

Disease Database

Browse public condition summaries from China medical resources by stable specialty category.

2553 conditionsPage 192 of 284

SurgeryNeurosurgery

Temporal bone fracture

The temporal bone is located on both sides of the skull and is a major component of the skull base and lateral wall. The temporal bone contains multiple foramina through which blood vessels and nerves pass, reducing its mechanical strength. When subjected to a strong external force, the weak structures between these foramina often fracture, resulting in a temporal bone fracture. Temporal bone fractures are typically classified into four types based on the relationship between the fracture line and the long axis of the petrous bone: longitudinal fractures, transverse fractures, mixed fractures, and petrous apex fractures. It is more common in males and can manifest as ear bleeding, conductive hearing loss, or mixed hearing loss.

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SurgeryNeurosurgery

Craniocervical junction malformation

Craniocervical malformation refers to deformities of the skull base, foramen magnum, and upper cervical spine, with or without neurological damage. These include basilar invagination, platybasia, Chiari malformation, myelomeningocele, syringomyelia, and spina bifida. The first three are more common. Multiple malformations often occur concurrently. The main symptoms include varying degrees of spinal cord damage, brainstem and cranial nerve dysfunction, vascular symptoms, and head and neck symptoms.

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Disease Database

Temporal bone fracture

Craniocervical junction malformation

Cranioschisis

Intracranial hematoma

Communicating hydrocephalus

Carotid-cavernous fistula

Spinal hemangioma

Spinal cord compression

Spinal cord tethering