27/02/18

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Gerald Maher, a Massachusetts dentist, develo...

Gerald Maher, a Massachusetts dentist, developed for football players a near invisible mouthpiece, a dental retainer that reduces the risk of a player’s teeth and jaws getting forced upwards and into the brain. This mouthpiece is made from two small, acrylic pieces that sit over the molars and are joined by strips of stainless steel, according to ESPN Sports. Thus, players can easily breathe and talk. Specifically, the retainer aligns the jaw so that, should a player’s chin,...