New retractor for a surgical approach to the spine: technical note.
This technical note presents a retractor based on interchangeable blades--a totally different concept in retractors. With this retractor, there is less traction on the structures, more stability, and excellent visibility of the surgical field because only a minimal incision is needed.
Tresserras
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Neurosurgical Unit, Hospital de la Santa Creu i Sant Pau, Autonomous University of Barcelona, Spain.
D006801:Humans; D013131:Spine / Q000601:surgery*; D013525:Surgical Instruments