Uploaded April 2025 | Updated September 2026, 3 weeks ago

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Content:
0:00 Introduction
01:16 What are Joints?
03:12 Classification of Joints
03:42 Structural Classification
04:20 Functional Classification
05:10 Other Classification Systems
05:43 Fibrous Joints
09:47 Cartilaginous Joints
13:16 Synovial Joints
16:21 Types of Synovial Joints
19:53 Classification Scheme of Joints in our Body
20:10 Joint Outro

This video is about joint classification, structure, function, and clinical relevance.

Topics covered in this video: • What are joints?
• Joint classification based on structure and function
• Types of joints in the human body
• Examples of fibrous, cartilaginous, and synovial joints
• Subtypes of each joint category with real anatomical examples
• Clinical relevance of joints (e.g., high ankle sprains, TMJ, arthritis)
• Supporting structures: ligaments, bursae, menisci, labrum, fat pads
• Functional mobility: synarthrosis, amphiarthrosis, diarthrosis
• Synovial joint types:
 – Ball-and-socket joint (shoulder, hip)
 – Ellipsoid joint (wrist)
 – Saddle joint (thumb)
 – Hinge joint (elbow, knee, fingers)
 – Pivot joint (atlantoaxial, radioulnar)
 – Plane joint (acromioclavicular, vertebral facet joints)

Joint classification explained:
• Fibrous joints – sutures (suturae), syndesmoses, gomphoses
• Cartilaginous joints – synchondroses (hyaline cartilage), symphyses (fibrocartilage)
• Synovial joints – contain a joint cavity filled with synovial fluid
 – include articular cartilage, synovial membrane, joint capsule
 – supported by ligaments, tendons, labrum, bursae, menisci

Clinical anatomy references include:
• Atlantoaxial joint (articulatio atlantoaxialis mediana)
• Glenohumeral joint (articulatio humeri)
• Temporomandibular joint (articulatio temporomandibularis)
• Proximal radioulnar joint (articulatio radioulnaris proximalis)
• Pubic symphysis (symphysis pubica)
• Costochondral joints (junctiones costochondrales)
• Intervertebral discs (disci intervertebrales)
• Distal tibiofibular syndesmosis (syndesmosis tibiofibularis distalis)

Whether you're a medical student or revising anatomy for clinical practice, this video breaks down complex arthrology in a visual, memorable way.

🧠 Includes structural and functional joint classification
🎯 Clinical examples explained (shoulder dislocation, ankle sprain)
📎 Want the PDF? Get it on my website!

Sources:
- Standring S. (2020). Gray's Anatomy, 42nd ed.
- Tubbs RS, Shoja MM, Loukas M. (2016). Bergman's Encyclopedia of Human Anatomic Variation.
- White TD, Folkens PA. (2005). The Human Bone Manual.
- Kozlowski, T. (2017). Memorix Anatomy: The Complete Study Guide. 2nd ed. Thieme Medical Publishers.

Programs: Complete Anatomy, Biorender, Powerpoint