While doing surgery for meningioma, left paracentral lobule got injured. This will lead to paresis of:
Para-central lobule present near the midline encroaching upon the medial surface of the hemisphere and is the continuation of the precentral and postcentral gyri. The paracentral lobule controls motor and sensory innervations of the contralateral lower limb and pa of perineal region. It is also responsible for control of bladder and bowel (defecation and urination).
Left face
Right neck and scapular region
Right leg and perineum
Right shoulder and trunk
Neuroanatomy 1