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Related Concept Videos

Secondary Spinal Cord Injury llI: Pathophysiology01:25

Secondary Spinal Cord Injury llI: Pathophysiology

Early Ischemia and Ionic ImbalanceWithin minutes of spinal cord injury, a secondary cascade begins, progressing over hours to weeks. Vascular damage reduces blood flow, causing ischemia and mitochondrial dysfunction. ATP depletion leads to ion pump failure, membrane depolarization, sodium influx, potassium efflux, and water accumulation, resulting in cellular swelling. Increased intracellular calcium further disrupts mitochondria and accelerates cellular injury.Excitotoxicity and Neuronal...
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...
Burn Injuries01:22

Burn Injuries

Burn injuries occur when the skin and underlying tissues are damaged due to exposure to heat, electricity, chemicals, radiation, or friction. They can vary in severity, from minor superficial burns to severe deep burns that can be life-threatening.
The damage results in the death of skin cells, which can lead to a massive loss of fluid. Dehydration, electrolyte imbalance, and renal and circulatory failure follow, which can be fatal. Burn patients are treated with intravenous fluids to offset...
Spinal Cord Injury ll: Pathophysiology01:14

Spinal Cord Injury ll: Pathophysiology

Spinal cord injury progresses through two interconnected phases: primary injury and secondary injury.Primary InjuryPrimary injury happens at the moment of trauma and involves immediate mechanical damage to the spinal cord.Compression happens when broken vertebrae, herniated discs, or accumulating blood (such as a hematoma) press directly against the spinal cord, distorting its normal shape and function. In cases of contusion, the cord is bruised by a blunt force (like penetrating injuries or...
Herniated Intervertebral Disc l: Introduction01:29

Herniated Intervertebral Disc l: Introduction

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Fractures: Bone Repair01:27

Fractures: Bone Repair

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Related Experiment Video

Updated: Jun 10, 2026

A Test Bed to Examine Helmet Fit and Retention and Biomechanical Measures of Head and Neck Injury in Simulated Impact
07:30

A Test Bed to Examine Helmet Fit and Retention and Biomechanical Measures of Head and Neck Injury in Simulated Impact

Published on: September 21, 2017

Recreational mountain biking injuries.

S A Aitken1, L C Biant, Charles M Court-Brown

  • 1Department of Trauma and Orthopaedics, Royal Infirmary Edinburgh, Little France, Edinburgh EH16 4SU, UK. stuart.aitken@nhs.net

Emergency Medicine Journal : EMJ
|July 28, 2010
PubMed
Summary

Recreational mountain biking causes 1.54 injuries per 1000 exposures. Men aged 30-39 are most at risk, with wounds and fractures being common. Protective gear may reduce injury risk.

Area of Science:

  • Sports Medicine
  • Orthopedics
  • Public Health

Background:

  • Mountain biking's global popularity is rising.
  • Existing research focuses on elite/competitive injury patterns.
  • Recreational mountain biking injury data is less understood.

Purpose of the Study:

  • Analyze incidence, spectrum, and risk factors for recreational mountain biking injuries.
  • Identify demographic and equipment-related factors influencing injury risk.
  • Inform injury prevention strategies for recreational riders.

Main Methods:

  • Prospective cohort study analyzing injuries in recreational mountain bikers.
  • Data collection on injury rates, types, affected body parts, and hospital admissions.
  • Statistical analysis to identify risk factors and protective elements.

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A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion
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A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion

Published on: September 25, 2014

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Last Updated: Jun 10, 2026

A Test Bed to Examine Helmet Fit and Retention and Biomechanical Measures of Head and Neck Injury in Simulated Impact
07:30

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Published on: September 21, 2017

A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion
10:31

A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion

Published on: September 25, 2014

Main Results:

  • Injury rate of 1.54 per 1000 biker exposures.
  • Men and individuals aged 30-39 years exhibited higher injury rates.
  • Common injuries include wounds, fractures, and soft tissue injuries; head/neck/torso injuries led to highest hospital admissions.
  • Older riders experienced more joint dislocations.
  • Protective body armor, clip-in pedals, and full-suspension bikes may reduce injury risk.

Conclusions:

  • Recreational mountain biking presents specific injury risks, distinct from competitive cycling.
  • Demographic factors (age, sex) and equipment choices influence injury likelihood.
  • Implementing protective measures like body armor and appropriate gear can enhance rider safety.