22 fractures of the humerus (15 traumatological, 7 pathological) were
treated with the Seidel-Nail. The results after a follow-up between 4
and 20 months showed good mobility of the shoulder. As major complicat
ions two paresis of the radial nerve occurred. One disappeared spontan
eously. The Seidel-Nail is a good implant for all kind of shaft fractu
res with an intact distal fragment of 5 cm and also for fractures of a
n intact humerus head.