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29 Possible Causes for Absent Knee Reflex, Numbness of the Feet, Sensory Deficit of the Lower Extremity

  • Diabetic Peripheral Neuropathy

    Ankle reflexes are usually reduced or absent, and knee reflexes may also be reduced in some cases.[] Besides, visual analog scale and 2-point discrimination are considered clinically and statistically significant in lower extremities after operation.[] Burning, tingling, numbness to your feet?! Does this sound familiar? Are you a diabetic?[]

  • Lumbar Disk Herniation

    Test your reflexes at the knee and ankle. These may sometimes be absent if there is a compressed nerve root in your spine. Straight leg raise (SLR) test.[] Common symptoms of lumbar disc protrusion include: Chronic low back pain Pain, numbness and tingling in the legs, feet and toes Back stiffness or soreness Muscle weakness[] ) Tingling or numbness in the legs or feet Muscle weakness Symptoms of a herniated disc in the neck include: Pain near or over the shoulder blade Pain that radiates to the[]

  • Guillain-Barré Syndrome

    In GBS, deep tendon reflexes in the legs, such as knee jerks, are usually lost. Reflexes may also be absent in the arms.[] The syndrome is "very, very variable" from person to person -- some may just experience numbness in the feet while others may suffer complete paralysis.[] On day 17 the patient felt numbness in both hands and feet, which gradually progressed to weakness of the limbs.[]

  • Chronic Inflammatory Demyelinating Polyneuropathy

    Knee and ankle jerk reflexes were absent. No abnormalities involving the cranial nerves were found.[] […] in upper and lower extremities) Diminished or absent deep tendon reflexes Sensory deficits (typically in stocking-glove distribution) Impaired coordination See Clinical Presentation[] CIDP often causes limb weakness but may just cause problems with balance from numbness in the feet and legs.[]

  • Cauda Equina Syndrome

    This syndrome presents as low back pain, motor and sensory deficits in the lower extremities, and bladder as well as bowel dysfunction.[] Weakness, tingling, or numbness in the legs, and/or feet on one or both sides of the body is a common symptom.[] We discuss the case of a 10-year-old girl who presented with sudden ataxia, low back pain, sensory deficits of the left lower extremity, and difficulty urinating and defecating[]

  • Arsenic-Induced Polyneuropathy

    Deep tendon reflexes are reduced or absent.[] lower extremities more affected than the upper extremities.[] In some, the peripheral neuropathy can become severe leading to constant numbness in the hands or feet, especially for those who have had multiple doses of chemotherapy known[]

  • Friedreich Ataxia

    Most people with FA also have reduced or absent leg reflexes, such as the knee-jerk reflex. In a small fraction of people, FA leads to hearing loss or visual impairment.[] […] paralysis of the lower limb impaired speech impaired swallowing spine may begin to curve to one side (scoliosis) feet may become rigid and deformed vision problems hearing[] reflexes, and dysarthria is minimal or absent. 73 74 76 Comparing the clinical parameters of those with point mutations to those homozygous for a GAA expansion, Cossee et[]

  • Vitamin E Deficiency

    Symptoms of AVED include slurred speech ( dysarthria ), difficulty coordinating movements ( ataxia ), numbness in the hands and feet ( peripheral neuropathy ), and progressive[] This includes burning sensation, numbness, tingling and pin needling sensation. It includes loss of sensation in hands, feet, arms and legs.[]

  • Spinal Stenosis

    […] urinary incontinence, fecal incontinence, muscle wasting, sensory deficits, and reflex abnormalities.[] Lumbar spinal stenosis can cause pain in the low back or buttocks, abnormal sensations, and the absence of sensation (numbness) in the legs, thighs, feet, or buttocks, or[] Burning, stabbing, a cold feeling, aching, numbness, paresthesia, or a weak or tired feeling of the feet (during some part of the disease process) depend on spinal position[]

  • Charcot Marie Tooth Disease

    Sensory loss is often identified when the doctor tests for deep tendon reflexes, such as the knee jerk, which are reduced or absent in CMT patients.[] In individuals with the dSMA-V subtype, sensory deficits are absent. Proximal limb muscle weakness is not observed in the upper or lower extremities. Table 3.[] […] in the feet Difficulty with balance Weakness and muscle atrophy in the hands (typically occurs later in the disease) Diagnosis Diagnosis is established through a thorough[]