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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.
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The vertebral column or spine is a flexible column that supports the head, neck, and body and  allows for their movements. It also protects the spinal cord.
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The back muscles that lie deep into the thoracolumbar fascia are called intrinsic or true back muscles. These muscles are divided into four layers: superficial, intermediate, deep, and deepest layers.
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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 Cord: Gross Anatomy01:15

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The spinal cord resides within the protective confines of the vertebral column. It is the main pathway for information traveling between the brain and the body. It plays a fundamental role in nearly all bodily functions, from simple reflexes to complex motor movements. The spinal cord begins at the medulla oblongata at the base of the brainstem and extends downward, terminating at the conus medullaris near the first and second lumbar vertebrae. The spinal cord's length in adults is...
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A typical vertebra, with the exception of the sacrum and coccyx, consists of a body, a vertebral arch, and seven different projections termed processes. The anterior portion of the vertebrae, the body, supports about half the body’s weight. The vertebral bodies progressively increase in size and thickness from the cervical region to the lumbar region of the vertebral column. The intervertebral discs present between the bodies of adjacent vertebrae firmly unites them, forming a continuous...
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Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
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[The AOSpine Classification of Thoraco-Lumbar Spine Injuries].

F Kandziora, P Schleicher, K J Schnake

    Zeitschrift Fur Orthopadie Und Unfallchirurgie
    |June 25, 2016
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    Summary
    This summary is machine-generated.

    The new AOSpine thoracolumbar spine injury classification system offers a structured approach to treatment, integrating injury morphology, neurological status, and modifying factors for better patient outcomes.

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    Area of Science:

    • Orthopedic Surgery
    • Spinal Trauma
    • Medical Classification Systems

    Background:

    • Optimal thoracolumbar spine injury treatment requires analysis of instability, morphology, and neurological status.
    • Existing classification systems like Magerl and TLICS have limitations in complexity and scope.
    • A need exists for a comprehensive system to guide thoracolumbar injury management.

    Purpose of the Study:

    • To introduce and evaluate the AOSpine thoracolumbar injury classification system.
    • To provide a structured framework for analyzing thoracolumbar spine injuries.
    • To improve treatment guidance by incorporating injury morphology, neurological status, and modifiers.

    Main Methods:

    • Development of the AOSpine classification system, building upon Magerl and TLICS.
    • Categorization of injuries into Type A (compression), Type B (distraction), and Type C (translation).
    • Grading of neurological damage (5 steps) and inclusion of treatment-modifying factors.

    Main Results:

    • The AOSpine system categorizes injuries into three main types with subgroups.
    • Neurological damage is graded, and modifiers for conditions like osteoporosis are included.
    • Initial evaluations show promising intra- and inter-observer reliability.

    Conclusions:

    • The AOSpine classification provides a comprehensive tool for thoracolumbar spine injuries.
    • It addresses limitations of previous systems by integrating key clinical factors.
    • The system is recommended for introduction to the German-speaking medical community.