Biomaterial Database

Intracranial subarachnoid pressure recording: experience with 650 patients. 1977

H R Winn, and R G Dacey, and J A Jane

One hundred and forty-seven patients had intracranial pressure monitoring by means of a subarachnoid screw as part of their routine neurosurgical care. Average length of monitoring was five days. Successful recordings were obtained in 92% of the patients. Improper technical placement caused the majority of failures. The overall infection rate associated with the monitor was 2.1%, with 0.7% CNS infection (one patient developed a brain abscess). We have since monitored an additional 500 patients and find the subarachnoid screw to be a reliable, low risk means of clinically recording intracranial pressure in neurosurgical patients.

UI	MeSH Term	Description	Entries
D007427	Intracranial Pressure	Pressure within the cranial cavity. It is influenced by brain mass, the circulatory system, CSF dynamics, and skull rigidity.	Intracerebral Pressure,Subarachnoid Pressure,Intracerebral Pressures,Intracranial Pressures,Pressure, Intracerebral,Pressure, Intracranial,Pressure, Subarachnoid,Pressures, Intracerebral,Pressures, Intracranial,Pressures, Subarachnoid,Subarachnoid Pressures
D008297	Male		Males
D008365	Manometry	Measurement of the pressure or tension of liquids or gases with a manometer.	Tonometry,Manometries
D001930	Brain Injuries	Acute and chronic (see also BRAIN INJURIES, CHRONIC) injuries to the brain, including the cerebral hemispheres, CEREBELLUM, and BRAIN STEM. Clinical manifestations depend on the nature of injury. Diffuse trauma to the brain is frequently associated with DIFFUSE AXONAL INJURY or COMA, POST-TRAUMATIC. Localized injuries may be associated with NEUROBEHAVIORAL MANIFESTATIONS; HEMIPARESIS, or other focal neurologic deficits.	Brain Lacerations,Acute Brain Injuries,Brain Injuries, Acute,Brain Injuries, Focal,Focal Brain Injuries,Injuries, Acute Brain,Injuries, Brain,Acute Brain Injury,Brain Injury,Brain Injury, Acute,Brain Injury, Focal,Brain Laceration,Focal Brain Injury,Injuries, Focal Brain,Injury, Acute Brain,Injury, Brain,Injury, Focal Brain,Laceration, Brain,Lacerations, Brain
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D006849	Hydrocephalus	Excessive accumulation of cerebrospinal fluid within the cranium which may be associated with dilation of cerebral ventricles, INTRACRANIAL HYPERTENSION; HEADACHE; lethargy; URINARY INCONTINENCE; and ATAXIA.	Communicating Hydrocephalus,Congenital Hydrocephalus,Obstructive Hydrocephalus,Post-Traumatic Hydrocephalus,Aqueductal Stenosis,Cerebral Ventriculomegaly,Fetal Cerebral Ventriculomegaly,Hydrocephalus Ex-Vacuo,Hydrocephaly,Aqueductal Stenoses,Cerebral Ventriculomegalies,Cerebral Ventriculomegalies, Fetal,Cerebral Ventriculomegaly, Fetal,Fetal Cerebral Ventriculomegalies,Hydrocephalus Ex Vacuo,Hydrocephalus Ex-Vacuos,Hydrocephalus, Communicating,Hydrocephalus, Congenital,Hydrocephalus, Obstructive,Hydrocephalus, Post-Traumatic,Post Traumatic Hydrocephalus,Stenoses, Aqueductal,Stenosis, Aqueductal,Ventriculomegalies, Cerebral,Ventriculomegalies, Fetal Cerebral,Ventriculomegaly, Cerebral,Ventriculomegaly, Fetal Cerebral
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D013346	Subarachnoid Space	The space between the arachnoid membrane and PIA MATER, filled with CEREBROSPINAL FLUID. It contains large blood vessels that supply the BRAIN and SPINAL CORD.	Space, Subarachnoid,Spaces, Subarachnoid,Subarachnoid Spaces