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Working during pregnancy and breastfeeding is a special situation for both the employee and the employer/supervisor. The amended version of the Maternity Protection Act (MuSchG), which came into force on January 1st, 2018, protects the health of women and their children while working, training or studying during pregnancy, after giving birth and while breastfeeding. Women should be able to continue their employment or related activities during this time without jeopardising their health or that of their child.

Mallet finger: a simulation and analysis of hyperflexion versus hyperextension injuries.

The goal of this study was to simulate the mechanisms of hyperflexion and hyperextension injuries of the distal interphalangeal (DIP) joint of the hand and to analyze the resulting extensor tendon injury patterns. The hypotheses were raised that hyperflexion trauma leads to a plastic deformation of the extensor tendon aponeurosis, with or without a small bony avulsion fragment but without joint surface involvement, and that hyperextension injuries can create a shear fracture of the dorsal lip of the distal phalanx, without injury to the extensor tendon aponeurosis. Loading was applied with a swinging pendulum impacting the distal phalanx in 103 human specimens in either an extended or flexion position.