The angle-stable plates for treating fractures of the upper and lower
arm feature a sherical thread on the screw head and in the hole plate,
ensuring that the plate stays at a stable angle. This means that the
plate is fixed permanently and retains a firm hold even in osteoporotic
bone. This property enables the physician to undertake exercises with
the patient immediately after the operation, thereby shortening the
rehabilitation period.
What is more, the spherical shape of the thread holes
makes it possible to use the much expensive standard screws. In this
way, aap is also seeking to take into account the growing cost pressure
faced by the health system.