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105 Possible Causes for Absent Knee Reflex, Muscular Atrophy, Numbness of the Feet

  • Chronic Inflammatory Demyelinating Polyneuropathy

    Knee and ankle jerk reflexes were absent. No abnormalities involving the cranial nerves were found.[omicsonline.org] Peroneal muscular atrophy (PMA) and related disorders. I. Clinical manifestations as related to biopsy findings, nerve conduction and electromyography.[doi.org] CIDP often causes limb weakness but may just cause problems with balance from numbness in the feet and legs.[phoenixneurology.com]

  • 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.[web.archive.org] 2015 ICD-9-CM Diagnosis Code 356.1 Peroneal muscular atrophy 2015 Billable Thru Sept 30/2015 Non-Billable On/After Oct 1/2015 ICD-9-CM 356.1 is a billable medical code that[icd9data.com] […] 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[ottobockus.com]

  • 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.[ninds.nih.gov] RESULTS: All six patients had different degrees of muscular atrophy at nadir and in two, respiratory muscles were involved.[ncbi.nlm.nih.gov] The syndrome is "very, very variable" from person to person -- some may just experience numbness in the feet while others may suffer complete paralysis.[cbsnews.com]

  • Peripheral Neuropathy

    Ankle reflexes are usually reduced or absent, and knee reflexes may also be reduced in some cases.[clinical.diabetesjournals.org] Muscular atrophy of hand muscles persisted. Large fibers were involved more extensively than small fibers.[ncbi.nlm.nih.gov] Numbness in the feet can lead to skin sores that do not heal. In rare cases, numbness in the feet may lead to amputation.[nlm.nih.gov]

  • 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.[web.archive.org] atrophy, Dr.[sciencedaily.com] […] 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[healthcentral.com]

  • Diabetic Neuropathy

    Ankle reflexes are usually reduced or absent, and knee reflexes may also be reduced in some cases.[clinical.diabetesjournals.org] View/Print Table TABLE 2 Symptoms of Diabetic Neuropathy Sensorimotor neuropathy Muscular symptoms: muscle weakness (not fatigue), atrophy, balance problems, ataxic gait Sensory[aafp.org] Symptoms can range from pain and numbness in your feet to problems with the functions of your internal organs, such as your heart and bladder.[niddk.nih.gov]

  • Diabetic Polyneuropathy

    Ankle reflexes are usually reduced or absent, and knee reflexes may also be reduced in some cases.[clinical.diabetesjournals.org] The primary outcome measure was the change from baseline of the Total Symptom Score (TSS), including stabbing pain, burning pain, paresthesia, and asleep numbness of the feet[drperlmutter.com] View/Print Table TABLE 2 Symptoms of Diabetic Neuropathy Sensorimotor neuropathy Muscular symptoms: muscle weakness (not fatigue), atrophy, balance problems, ataxic gait Sensory[aafp.org]

  • Hereditary Areflexic Dystasia

    Dyck , PJ and Lambert , EH ( 1968 ) Lower motor and primary sensory neuron diseases with peroneal muscular atrophy.[cambridge.org] […] in the hands and feet.[emedicine.medscape.com] Tooth HH (1886) The peroneal type of progressive muscular atrophy. Thesis, HK Lewis, University of Cambridge, London Google Scholar 7.[doi.org]

  • Polyneuropathy

    Knee and ankle jerk reflexes were absent. No abnormalities involving the cranial nerves were found.[omicsgroup.org] […] or numb is the feet.[cordingleyneurology.com] Neuronal Peroneal Muscular Atrophy (HMSN II) Autosomal dominant inheritance is also the case with HMSN II.[lecturio.com]

  • Lumbosacral Plexus Disorder

    There is an absent or reduced knee jerk reflex, although ankle jerks are commonly preserved.[patient.info] Treatment Options for Spinal Muscular Atrophy No cure for spinal muscular atrophy exists at this time.[houstonmethodist.org] It may cause numbness, tingling, and weakness. It can also cause pain.[neurologylakemary.com]

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