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Related Concept Videos

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...
Introduction to Joints00:58

Introduction to Joints

The adult human body usually has 206 bones, and except for the hyoid bone in the neck, each bone is connected to at least one other bone. Joints are the location where bones come together. Many joints allow for movement between the bones. At these joints, the articulating surfaces of the adjacent bones can move smoothly against each other. However, the bones of other joints may be joined by connective tissue or cartilage. These joints are designed for stability and provide little or no movement.
Fractures: Bone Repair01:27

Fractures: Bone Repair

Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...
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...

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Related Experiment Video

Updated: Jun 5, 2026

Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder
06:54

Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder

Published on: March 4, 2018

'Doctor, my son walks funny': a guide for the perplexed.

R D Beauchamp

    Canadian Family Physician Medecin De Famille Canadien
    |January 15, 2011
    PubMed
    Summary

    Primary care physicians reassure parents about pediatric lower extremity orthopedic development. Understanding normal development helps diagnose and manage common conditions like flat feet and bow legs, often variations of normal growth.

    Area of Science:

    • Pediatric Orthopedics
    • Primary Care Medicine
    • Developmental Biology

    Background:

    • Primary care physicians are crucial for addressing parental concerns regarding pediatric lower extremity orthopedic development.
    • A thorough understanding of the natural history of lower extremity development is essential for accurate assessment.

    Purpose of the Study:

    • To emphasize the importance of primary care physicians in evaluating and reassuring parents about common pediatric lower extremity orthopedic variations.
    • To outline key conditions that family physicians should be able to diagnose and manage.

    Main Methods:

    • Review of normal pediatric lower extremity development.
    • Identification of common orthopedic variations and conditions.
    • Clinical assessment and diagnostic criteria for family physicians.

    More Related Videos

    Measurements of Motor Function and Other Clinical Outcome Parameters in Ambulant Children with Duchenne Muscular Dystrophy
    09:18

    Measurements of Motor Function and Other Clinical Outcome Parameters in Ambulant Children with Duchenne Muscular Dystrophy

    Published on: January 12, 2019

    Related Experiment Videos

    Last Updated: Jun 5, 2026

    Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder
    06:54

    Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder

    Published on: March 4, 2018

    Measurements of Motor Function and Other Clinical Outcome Parameters in Ambulant Children with Duchenne Muscular Dystrophy
    09:18

    Measurements of Motor Function and Other Clinical Outcome Parameters in Ambulant Children with Duchenne Muscular Dystrophy

    Published on: January 12, 2019

    Main Results:

    • Many parental concerns about pediatric lower extremity development represent normal physiological variations.
    • Key conditions include metatarsus varus, tibial torsion, femoral anteversion/retroversion, bow legs, knock knees, and flat feet.
    • Primary care physicians can effectively reassure parents by understanding these developmental patterns.

    Conclusions:

    • Family physicians play a vital role in managing pediatric orthopedic concerns.
    • Knowledge of normal developmental milestones aids in differentiating variations from pathology.
    • Effective communication and understanding of normal development are key to parental reassurance.