Distal radius fracture: minimally invasive approach with pronator quadrates preservation

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Gabriel Clembosky
Gustavo Luis Gómez Rodríguez
Juan Martín Perrone
Diego José Gómez

Abstract

ObjectiveThe purpose of this study is to describe and analyze a technique of volar locking plate for distal radius fractures with Pronator Quadratus (PQ) preservation.MethodsWe retrospectively reviewed 24 patients who underwent minimally invasive approach (16 women, 8 men), with a mean age of 65 years, finding seven fractures type A, five type B and the five remaining type C. The surgical technique involves making an incision of 25mm and deepened to expose the PQ. Afterwards, we continued with a distal edge dissection of the PQ in order to introduce the volar locking plate under the muscle. Distal screws are placed under direct vision and proximal screws percutaneously. Postoperative evaluation was determined by clinical, functional and radiological assessment.ResultsAt the time of the last control, all patients had clinical and radiographic signs of bone healing. The average score on the DASH scale during the last control was 4.8 points. There was a postoperative average volar tilt of 14.3° and an average radial inclination of 26.3°. We observed no complications related to the fracture, implant or surgical wound in none of postoperative controls.ConclusionAlthough we did not obtain better results with this technique than with the conventional one, and that there is no literature available which demonstrate that the minimally invasive technique is superior, we believe that the fact of getting similar results with both approaches justifies carrying out this technique with PQ preservation, especially in patients concerned about the cosmetic appearance of the scar.

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How to Cite
Clembosky, G., Gómez Rodríguez, G. L., Perrone, J. M., & Gómez, D. J. (2015). Distal radius fracture: minimally invasive approach with pronator quadrates preservation. Revista De La Asociación Argentina De Ortopedia Y Traumatología, 80(3), 150-157. https://doi.org/10.15417/355
Section
Clinical Research

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