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Two decades ago, the U.S. Navy began designing what it then called its "21st-century destroyers." These were to be a fleet of 32 guided-missile destroyers that would be able to cruise near coastlines and attack forces on land with mind-boggling might. In 2001, though, the Navy canceled that program and replaced it with a less costly alternative.
ObjectivesTo assess the 5‐year survival rates and incidences of complications of cemented and screw‐retained implant reconstructions.
MethodsAn electronic Medline search complemented by manual searching was conducted to identify randomized controlled clinical trials (RCTs), and prospective and retrospective studies giving information on cemented and screw‐retained single‐unit and multiple‐unit implant...
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