Word: sphenoidal
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
Merely to locate the pituitary, encased in a bony box like a bomb shelter in the middle of the skull, is a highly delicate, dangerous procedure, and surgeons have tried several approaches. Dr. Robert W. Rand and his team at U.C.L.A. go in through the nasal passages and the sphenoid bone that lies behind them. First, the patient's head is clamped in a stereotactic device that enables the surgeons to take bearings in three dimensions. Then the surgeons saw through the intervening bone and insert the ultracold cannula. Dr. Rand found that temperatures...
...review of the book Edison, by Matthew Josephson, in your Nov. 2 issue is commendably excellent. As a "ham" in a small Western Union office in the 1890s here in the sphenoid tip of the Old Dominion, I coincidentally graduated from high school in 1899 and started looping about over the U.S. and Canada as a "boomer," or tramp telegrapher. When I hit Detroit, Tom Edison was in New York working the first Albany circuit at 195 Broadway. When I hit 195 Broadway, I occasionally sat in on the first Albany circuit, and although Tom had sold his quadruplex patent...
...when she began to have "mixed sensations of sight and sound, coming from her right, together with touch and smell . . . The sensations were generally accompanied by a bright light." Modern neurology attributes such symptoms to disease in the brain's temporal lobe, close to the sphenoid bone, where it may affect the nerves for several senses...
Bony Caverns. The nasal sinuses are four pairs of hollow cavities in the bones of the lower forehead, the cheekbones, and the bones that lie behind the bridge of the nose. These bony caverns are called the frontal, maxillary or antrum, ethmoid and sphenoid sinuses. They open into each half of the nasal cavity, like rooms off a corridor. Each sinus is lined with delicate membranes, which are furred with tiny hairs (cilia) and covered with sheets of warm mucus...
...Publisher Byoir has a hobby it is his bothersome sinus, which has undergone 14 operations, must undergo no more. No hypochondriac, he takes a lively interest in his sinus, priding himself as an authority. He has even been known to drain his own sphenoid cavity, an intricate and highly painful process. Among his prized possessions is a photograph made of him by his friend Robert Hobart ("Bob") Davis, onetime associate editor of Munscy's, editorial writer on the New York Sun. Inscribed Photog- rapher Davis: "It isn't a masterpiece, but then neither is Byoir...