Use of a laser guide to reduce screening time for the dynamic hip screw.
rct · Level II
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- Record sourced from PubMed, PMID 9135750.
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Abstract
A prospective, randomized study was used to evaluate a laser guide to aim the image intensifier during the treatment of 52 patients with intertrochanteric fractures of the proximal femur using a dynamic hip screw. The laser guide reduces the fluoroscopic screening time by 40 per cent (P < 0.05). We conclude that laser aiming of the image intensifier has a role in training radiographers, and reducing the dosage of irradiation in theatre procedures.
Medical subject headings
- Bone Screws
- Fracture Fixation, Internal
- Hip Fractures
- Lasers
- Radiographic Image Enhancement