Closed intramedullary nailing is a successful method of treating adult femoral shaft fractures. In comminuted or segmental fractures, this operation is associated with an incidence of rotational malalignment and malunion. After locked nailing, this can only be corrected by further operation. A simple method of judging and obtaining rotational alignment in such cases intra-operatively is described. A comparison of two groups of patients with such fractures, one using this technique and the other using conventional methods of judging alignment, revealed statistically significant improvement in rotational alignment (p = 0.016).
About two-thirds (67.6%) of 142 Ibans (from birth to 90 years of age) from 26 house-holds in a longhouse in Nanga Atoi in the Second Division of Sarawak were infected with intestinal parasites. The more common helmintic infections were hookworms (47.2%) and Trichuris trichiura (43.0%). Intestinal protozoan infections were less common. Single helmintic infections were more common than multiple infections and the commonest type of multiple infections was Trichuris mixed with hookworms. Malaria and filariasis were not reported among these inhabitants surveyed.