Sacro

El sacro es una estructura ósea en forma de escudo que está localizada en la base de las vértebras lumbares. Está conectado a la pelvis, forma la pared pélvica posterior y fortalece y estabiliza la pelvis. Unidas en el mismo extremo del sacro, se encuentran de 2 a 4 vértebras pequeñas y parcialmente fusionadas conocidas como el cóccix o “hueso de la cola” que brinda un leve soporte a los órganos pélvicos, pero realmente es un hueso de poco uso.

Sacro

Revision

Last reviewed 2/7/2011 by Linda Vorvick, MD, Family Physician, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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