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Samantha Cristoforetti demonstrating the use of the Valsalva device in the Sokol space suit. The Valsalva device is a device used in spacesuits, some full face diving masks, and diving helmets to allow astronauts and commercial divers to equalize the pressure in their ears by performing the Valsalva maneuver inside the suit without using their hands to block their nose.
The forehead flap is known as the best donor site for repairing nasal defects because of its size, superior vascularity, skin color, texture and thickness. [1] [3] [4] Especially the color and texture of the forehead skin matches exactly with the skin of the nose. This is why the forehead flap is used so much for nasal reconstruction.
Other spangenhelms include a full face mask. The spangenhelm was an effective protection that was relatively easy to produce. Weakness of the design were its partial head protection and its jointed construction. It was replaced by similarly shaped helmets made with one-piece skulls (nasal helms), kettle hats and eventually the great helm or casque.
The nasal helmet was characterised by a nose guard, or 'nasal', composed of a single strip of metal that extended down from the skull or browband over the nose to provide partial facial protection. This helmet appeared throughout Western Europe in the late 9th century, and became the predominant form of head protection until the enclosed helmet ...
Isabelle Dinoire (3 February 1967 – 22 April 2016) was a French woman who was the first person to undergo a partial face transplant, after her pet dog severely injured her face while she was passed out from an overdose of sleeping pills in May 2005.
The English bulldog, a typically brachycephalic dog breed, may have brachycephalic syndrome. A Peke-face Exotic shorthair.. Brachycephalic obstructive airway syndrome (BOAS), also known as brachycephalic airway obstructive syndrome (BAOS), brachycephalic airway syndrome (BAS), and brachycephalic syndrome (BS), [1] is a pathological condition affecting short nosed dogs and cats which can lead ...
11th century Moravian nasal helmet, Vienna. One of the few remaining examples of such helmets. The nasal helmet was a type of combat helmet characterised by the possession of a projecting bar covering the nose and thus protecting the centre of the face; it was of Western European origins and was used from the late 9th century to at least c. 1250.
A facial prosthetic or facial prosthesis is an artificial device used to change or adapt the outward appearance of a person's face or head.. When used in the theater, film, or television industry, facial prosthetic makeup alters a person's normal face into something extraordinary.