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Related Concept Videos

Spinal Nerves: Plexus I01:22

Spinal Nerves: Plexus I

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Nerve plexuses are networks of interlacing nerves that serve as communication hubs to distribute and organize nerve action across various body regions. The nerve plexuses are organized into the cervical plexus located in the neck region, brachial plexus in the shoulder area, lumbar plexus found in the lower back, sacral plexus situated in the pelvis, and coccygeal plexus located in the coccygeal region.
The Cervical Plexus
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Spinal Nerves: Anatomy01:23

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Spinal nerves are pivotal conduits in the nervous system, bridging the central nervous system (CNS) with the peripheral nervous system (PNS). These nerves enable a complex communication network between the brain, spinal cord, and the rest of the body, facilitating sensory input, motor output, and autonomic functions.
There are 31 bilateral pairs of spinal nerves, each emerging from the spinal cord through the intervertebral foramina—openings between adjacent vertebrae. These nerves are...
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The Spinal Cord01:54

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The spinal cord is the body’s major nerve tract of the central nervous system, communicating afferent sensory information from the periphery to the brain and efferent motor information from the brain to the body. The human spinal cord extends from the hole at the base of the skull, or foramen magnum, to the level of the first or second lumbar vertebra.
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Spinal Nerves: Plexus II01:21

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The plexuses of the lower body include the lumbar, sacral, and coccygeal plexuses, which innervate the abdomen, pelvis, legs, and coccygeal region. These plexuses control the transmission of sensory information and coordinate motor functions of the lower body.
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Nerve Ultrasound Protocol to Detect Dysimmune Neuropathies
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[Cervical radiculopathy].

B Kuijper

    Nederlands Tijdschrift Voor Tandheelkunde
    |July 18, 2015
    PubMed
    Summary

    Cervical radiculopathy, caused by neck nerve root compression, leads to arm pain and weakness. Most cases resolve without treatment, but a cervical collar can speed recovery, with surgery considered for persistent symptoms.

    Area of Science:

    • Neurology
    • Orthopedics
    • Pain Medicine

    Context:

    • Cervical radiculopathy is a prevalent condition causing arm pain due to nerve root compression in the cervical spine.
    • Common etiologies include herniated discs and spondylotic foraminal stenosis.
    • Symptoms manifest as severe arm pain, paresthesias in the forearm and hand, neck pain, and arm weakness.

    Purpose:

    • To outline the etiology, clinical presentation, diagnostic approaches, and management strategies for cervical radiculopathy.
    • To emphasize conservative treatment options and indications for surgical intervention.

    Summary:

    • Diagnosis relies on patient history and physical examination findings.
    • Conservative management, including avoiding aggravating head movements and using a semi-rigid cervical collar, is often effective for pain relief.

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  • Persistent or severe cases may necessitate Magnetic Resonance Imaging (MRI) to identify the level and cause of nerve root compression, guiding surgical decisions.

    • Impact:

    • Provides a concise overview for clinicians and patients regarding cervical radiculopathy.
    • Highlights the generally favorable prognosis with conservative care.
    • Underscores the role of diagnostic imaging in refractory cases, aiding in surgical planning and improving patient outcomes.