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Related Concept Videos

Disorders of the Skeletal Muscle01:28

Disorders of the Skeletal Muscle

The clinical conditions affecting the skeletal muscle tissue are broadly categorized as musculoskeletal and neuromuscular disorders.
Musculoskeletal disorders
Musculoskeletal disorders involve injuries and conditions affecting the skeletal muscles and associated connective tissues. These disorders can arise from acute biomechanical stresses or chronic overuse and can occur across different age groups. Common injuries include sprains, fractures, and muscular strains, often resulting from...
The Functions of the Skeletal System01:22

The Functions of the Skeletal System

The most apparent functions of the skeletal system are support, protection, and movement. However, bone tissue also performs several other critical metabolic functions. For one, the bone matrix acts as a reservoir for a number of minerals important to the functioning of the body, especially calcium and phosphorus. These minerals, present in the bone tissue, can be released back into the bloodstream when required. Calcium ions, for example, are essential for muscle contractions and controlling...
Bone Disorders01:29

Bone Disorders

Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Vertebral Column: Regions and Curvature01:16

Vertebral Column: Regions and Curvature

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.
Regions of the Vertebral Column
In an adult, the spine is subdivided into five regions: the cervical, the thoracic, the lumbar, the sacral, and the coccygeal region. The spine initially develops as a series of 33 vertebrae; after 20 years of age, the nine bones in the sacral region, five sacral, and four coccygeal bones fuse to form the...
Alterations in Muscle Tone ll01:12

Alterations in Muscle Tone ll

Alterations in muscle tone are common manifestations of neurological disorders and reflect dysfunction within different nervous system regions. Spasticity, paratonia, and dystonia represent distinct forms of hypertonia, each with unique mechanisms, clinical features, and diagnostic importance.CharacteristicsSpasticity happens from upper motor neuron lesions and is characterized by velocity-dependent resistance to passive movement. Clinical features include:Exaggerated deep tendon reflexesClonus...
Herniated Intervertebral Disc l: Introduction01:29

Herniated Intervertebral Disc l: Introduction

Intervertebral disc herniation refers to the displacement of the nucleus pulposus (the gel-like inner core of the disc) through a tear or weakened area in the annulus fibrosus (the outer fibrous ring). The displaced disc material extends beyond the normal boundaries of the disc space and may compress or irritate nearby spinal nerve roots or, less commonly, the spinal cord.Etiology and Risk FactorsHerniation commonly results from degeneration, in which aging reduces disc hydration and...

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Related Experiment Video

Updated: Jun 30, 2026

Evaluation of Patients' Posture and Gait Profile After Lumbar Fusion Surgery by Video Rasterstereography and Treadmill Gait Analysis
07:44

Evaluation of Patients' Posture and Gait Profile After Lumbar Fusion Surgery by Video Rasterstereography and Treadmill Gait Analysis

Published on: March 23, 2019

Spondylogenic disorders in gymnasts.

M D Weber, W R Woodall

    The Journal of Orthopaedic and Sports Physical Therapy
    |January 1, 1991
    PubMed
    Summary

    Gymnasts frequently experience spondylogenic injuries due to repetitive stress. Early diagnosis via clinical signs and imaging, followed by physical therapy focusing on spinal stabilization, is key for effective treatment and prevention.

    Area of Science:

    • Sports Medicine
    • Orthopedics
    • Physical Therapy

    Background:

    • Spondylogenic injuries are common in gymnasts.
    • Increased participation in gymnastics necessitates understanding these disorders.
    • Healthcare professionals need guidance on evaluation and treatment.

    Purpose of the Study:

    • Review literature on spondylogenic injuries in gymnasts.
    • Explain the mechanism of bone stress reactions in this population.
    • Provide insights into evaluation, treatment, and rehabilitation.

    Main Methods:

    • Literature review of spondylogenic disorders in gymnasts.
    • Presentation of bone stress reaction mechanisms.
    • Discussion of diagnostic and therapeutic approaches.

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    C-arm-Free Simultaneous OLIF51 and Percutaneous Pedicle Screw Fixation in a Single Lateral Position
    12:25

    C-arm-Free Simultaneous OLIF51 and Percutaneous Pedicle Screw Fixation in a Single Lateral Position

    Published on: September 16, 2022

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    Last Updated: Jun 30, 2026

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    07:44

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    Published on: March 23, 2019

    Clinical Efficacy of Ultrasound-Assisted Scoliosis-Specific Exercise in Mild-Grade Adolescent Idiopathic Scoliosis
    07:01

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    C-arm-Free Simultaneous OLIF51 and Percutaneous Pedicle Screw Fixation in a Single Lateral Position
    12:25

    C-arm-Free Simultaneous OLIF51 and Percutaneous Pedicle Screw Fixation in a Single Lateral Position

    Published on: September 16, 2022

    Main Results:

    • Gymnasts often present with pain during hyperextension in a single leg stance.
    • Radiological studies, particularly bone scans with x-rays, are diagnostically valuable.
    • Treatment ranges from immobilization to activity limitation, with emphasis on physical therapy.

    Conclusions:

    • Early identification of spondylogenic injuries in gymnasts is crucial.
    • A combination of diagnostic imaging and clinical evaluation aids diagnosis.
    • Physical therapy, focusing on spinal stabilization exercises, is essential for rehabilitation and prevention.