الفهرس 
Acknowledgements
anatomy and physiology of The human brain Anatomy of the BrainOnly 14 pages are availabe for public view
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Abstract
Despite increased awareness of hospital-acquired infection, and
efforts to reduce its occurrence, the incidence continues to increase. It has
been estimated that between 4% and 10% of hospitalized patients will
become infected, particularly after entering the operation room or intensive
care unit, Between 2020 and 2021 ,an estimated 53,700 of these Hospital -
acquired infection were surgical site infections are now considered to be the
most common and costly , adding approximately 7 to 11 days to the
expected post-surgical hospital stay and increasing perioperative morbidity
and mortality( Miller JD, Bobo H ,Kapp JP, 2015).
During the period from 2018-2019 60 Patients were admitted to the
traumatic intensive care unit at Assiut university hospital with intracranial
pressure monitoring by using a Micro transducer catheter.(Hospital record
of traumatic intensive care unit ,2019)..