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SummaryData of 17 male patients with a final diagnosis of transient osteoporosis (TO) of the hip seen at the radiology department of a university hospital over a period of 7 years were retrospectively studied. Comparison of the proportion of doctors among TO cases with that among other hip joint pathologies revealed a significant difference.PurposeThe objective of this study is to present clinical and radiological findings of hip TO and to assess the association of the condition with patients' occupation.Materials and methodsData of 17 male patients with a final diagnosis of transient osteoporosis of the hip seen at the radiology department of a university hospital over a period of 7 years were retrospectively studied.ResultsThe diagnosis of transient hip osteoporosis was in accordance with the published literature for clinical, imaging findings, and laboratory results. Among the 17 cases of male transient hip osteoporosis, 65% were physicians and 12% were commercial pilots. Comparison of the proportion of doctors among TO cases with that among other hip joint pathologies revealed a significant difference. Abnormal low hormone levels of testosterone and 25-cholicalciferol (vitamin D) were detected in three and two patients, respectively.ConclusionThe preponderance of physicians among patients with transient hip osteoporosis has not been previously reported. Etiological contribution of endocrine pathology and type of occupation to the causation of transient osteoporosis merits further research.

The main problems encountered in the management of comminuted four-part intertrochanteric fractures in the elderly are instability, severe osteoporosis and the need for early mobilization. Thirty-one patients, average age 75 years, with such fractures were operated on using a sliding blade-plate and the Debrunner-Cech valgus osteotomy. The follow-up was from 1-5 years with an average of 3.2 years. All patients were got out of bed on the first postoperative day and walked with help on the second day. The fractures united in 29 patients. The one exception occurred when the blade cut out of the neck; the operation was repeated with a good result. Two further patients died in the postoperative period. We conclude that this method is the best treatment for osteoporotic four-part intertrochanteric fractures.