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The Journal of Bone & Joint Surgery British Volume
Vol. 73-B, Issue 6 | Pages 950 - 954
1 Nov 1991
Raaymakers E Marti R

In a prospective study, 170 impacted femoral neck fractures were treated by early mobilisation and weight-bearing. The overall mortality at one year was 16%. In the 167 patients who were followed up until fracture healing or secondary instability, 143 fractures (86%) united. Instability occurred only in patients over 70 years of age, and in younger patients with a short life expectancy. Stepwise logistic regression analysis indicated that poor general health and old age (over 70 years) were risk factors. None of the other variables, such as the Garden index, Pauwels' type, and time to full weight-bearing had any influence on the development of secondary instability. Delayed operation after secondary instability caused no increase in mortality, nonunion or avascular necrosis. Functional treatment of all patients with impacted femoral neck fractures seems therefore to be justified.


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 4 | Pages 709 - 713
1 Jul 1990
Marti R Raaymakers E Nolte P

We have analysed 31 malunited ankle fractures treated by reconstructive osteotomies. In all cases the malunited fibula has been corrected; this has been combined with other osteotomies and with fixation of ununited fragments as indicated. Our results show that, unless function was severely impaired, reconstruction was always worth while, no matter how long ago the injury had occurred and even if there were already arthritic changes.


The Journal of Bone & Joint Surgery British Volume
Vol. 71-B, Issue 5 | Pages 782 - 787
1 Nov 1989
Marti R Schuller H Raaymakers E

We report a series of 50 patients under 70 years of age who had an ununited femoral neck fracture treated by a Pauwels abduction osteotomy. At an average follow-up of 7.1 years, seven patients had required prosthetic replacement and 37 others were reviewed in detail. In these patients the Harris hip score averaged 91. Twenty-two hips showed radiographic evidence of avascular femoral head necrosis, but only three of these had been replaced. For active patients with non-union of a femoral neck fracture, Pauwels osteotomy provides a high proportion of good results even in the presence of avascular necrosis of the head, providing there has been no collapse. If osteotomy fails, prosthetic replacement is still possible.