The Effects of Low-intensity Ultrasound in Bioabsorbable Self-reinforced Poly-l- Lactide- Fixed Cancellous Bone Fracture
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منابع مشابه
Bioabsorbable miniplating versus metallic fixation for metacarpal fractures.
Bioabsorbable implants offer an attractive alternative to metallic implants to stabilize small bone fractures in the hand. Self-reinforced bioabsorbable miniplating for metacarpal fractures was studied in bones from cadavers and compared with standard metallic fixation methods. One hundred twelve fresh-frozen metacarpals from humans had three-point bending and torsional loading after transverse...
متن کاملSelf-reinforced bioabsorbable versus metallic fixation systems for metacarpal and phalangeal fractures: a biomechanical study.
Bioabsorbable fixation devices offer a useful option to treat small bone fractures of the hand if the prerequisite of reliable and stable osteofixation is met. We compared the stabilities of various bioabsorbable fixation devices with metallic fixation devices by using an oblique osteotomy model in radial to ulnar orientation. The 1.5-mm, self-reinforced, poly-L-lactide (SR-PLLA) pins provided ...
متن کاملSELF-REINFORCED POLYGLYCOLIDE AND POLY-LEVO-LACTIDE PINS IN IMPLANTATION AND FIXATION OF OSTEOTOMIES IN CANCELLOUS BONE An experimental study on rats
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متن کاملAbsorbable pins of self-reinforced poly-L-lactic acid for fixation of fractures and osteotomies.
We reviewed 27 patients with small-fragment fractures or osteotomies treated by internal fixation with absorbable self-reinforced poly-L-lactide pins. The follow-up time ranged from eight to 37 months. The two most common indications were chevron osteotomy of the first metatarsal bone for hallux valgus and displaced fracture of the radial head. No redisplacements occurred, and there were no sig...
متن کاملNew Bioabsorbable Implants for the Fixation of Metaphyseal Bone An Experimental and Clinical Study
The purpose of the present study was to investigate the suitability of bioabsorbable drawn selfreinforced polyglycolide (SR-PGA) and poly-L/DL-lactide 70:30 (SR-PLA70) implants in experimental and clinical fixations of cancellous bone osteotomies, arthrodeses and fractures. The study consists of a set of two experimental and two clinical studies, including 109 experimental animals and 87 patien...
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