PFNA vs. DHS helical blade for elderly patients with osteoporotic femoral intertrochanteric fractures

European Review for Medical and Pharmacological Sciences
H LiH Peng

Abstract

This study sought to compare the effects of proximal femoral nail anti-rotation (PFNA) and dynamic hip screw (DHS) helical blade treatments in patients with osteoporotic femoral intertrochanteric fractures. Eighty elderly osteoporosis patients with femoral intertrochanteric fracture complications admitted to the hospital between January 2013 and December 2014 were selected and divided into control (n=40) and observation (n=40) groups. The control group received DHS internal fixation while the observation group received PFNA treatment. Patients were followed up for 18 months, during which pre- and post-operative duration, Harris hip joint function scale, pain, bone mineral density and calcitonin level, 10 meter walking speed, five-fold-sit-to-stand test time, fracture healing and weight bearing time, and related complications were compared between groups. Operational duration, hemorrhaging and drainage volume were all decreased in the observational group relative to the control group (p<0.05). Pre-operative Harris hip joint function scale scores were not significantly different between the two groups, but were superior in the observation group post-operation (p<0.05). A similar trend was observed for pain degree, bone mineral de...Continue Reading

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