Fig. 1From: Reduction and stabilization of radial neck fractures by intramedullary pinning: a technique not only for childrenillustration of the correct entry point of the TEN. The correct entry point of the TEN on a sawbone (a) is illustrated in this figure. The cortex has to be exposed and perforated using a Pfriem-type trocar (a/b), by taking care not to injure the superficial branch of the radial nerve (c)Back to article page