Chiari surgery A posterior fossa decompression is a surgical procedure performed to remove the bone at the back of the skull and spine. The dura overlying the tonsils is opened and a patch is sewn to expand the space, similar to letting out the waistband on a pair of pants.
Undercapitalization - Undercapitalization refers to any scenario or context where companies are in a dire position of not being able to get the funding or monies they require.
Hypercapnia is an emergency medical condition and the patient needs to be hospitalized for immediate treatment. Causes : Loss of consciousness, lung disease, COPD, hyperventilation, overdose of drugs and repeated seizures can cause hypercapnia.