A technique to manage an unusual presentation of an implant abutment screw fracture is presented. Causes of abutment screw loosening and fracture are reviewed. Design features that improve the ...

A musculoskeletal system so far unknown in the animal world was recently discovered in weevils. The hip of Trigonopterus oblongus does not consist of the usual hinges, but of joints based on a ...

Anterior cruciate ligament (ACL) surgery involves placing screws and staples to hold the knee in place. These screws may cause pain in the knee. In some cases, ACL surgery can fail. The ACL works to ...

World-leading industrial fastener specialist EJOT has developed two products which in combination make it much easier for designers and engineers to optimise the strength and speed of automated ...