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Transsphenoidal surgery is a type of surgery in which an endoscope or surgical instruments are inserted into part of the brain by going through the nose and the sphenoid bone (a butterfly-shaped bone forming the anterior inferior portion of the brain case) into the sphenoidal sinus cavity.
Medical condition Subarachnoid hemorrhage Other names Subarachnoid haemorrhage CT scan of the brain showing subarachnoid hemorrhage as a white area in the center (marked by the arrow) and stretching into the sulci to either side Pronunciation / ˌ s ʌ b ə ˈ r æ k n ɔɪ d ˈ h ɛ m ər ɪ dʒ / Specialty Neurosurgery, Neurology Symptoms Severe headache of rapid onset, vomiting, decreased ...
Dr. Laurent Charlet's work is based on the development of advanced chemical concepts, methodology and instrumentation methods to investigate biological and geochemical processes governing the chemical speciation and impact on mobility, bioavailability and toxicity of trace elements (Se, As, Sb, Re, Hg) or organic molecules (antibiotics and ...
In the Clarity AD core study (18 months), the mean change from baseline between the once every two weeks lecanemab treated group and the placebo group was -0.45 (P<0.0001) on the primary endpoint of the Clinical Dementia Rating-Sum of Boxes (CDR-SB) global cognitive and functional scale.
The approach is mainly from the anterior wall of the maxilla bone. It was introduced by George Caldwell (1893)and Henry Luc (1897). The maxillary sinus is entered from two separate openings, one in the canine fossa to gain access to the antrum and other in the naso antral wall for drainage.
The translabyrinthine approach was developed by William F. House, M.D., [2] who began doing dissections in the laboratory with the aid of magnification and subsequently developed the first middle cranial fossa and then the translabyrinthine approach for the removal of acoustic neuroma.
The transcervical approach is a less invasive procedure that allows for removal of the entire thymus gland through a small neck incision. There has been no difference in success in symptom improvement between the transsternal approach and the minimally invasive transcervical approach.
Stock removal is the process of removing material (stock) from a workpiece. Stock removal processes include: [1] Machining; Milling; Turning; Drilling; Grinding; Filing;