Histology Of Cartilage

Histology Of Cartilage

Question 1. Histology of Cartilage
Answer:

“Common challenges in mastering the histology of cartilage notes effectively: FAQs provided”

• Cartilage is modified connective tissue
• Histology of cartilage It consists of
  1. Cartilage cells called chondrocytes
     • They lie in lacunae
  2. Matrix
     • It consists of homogeneous ground substance within which fibres are embedded
       1. Ground substance
          • Made up of complex molecules containing proteins & carbohydrates
       2. Fibres
          • Chiefly composed of Type II collagen fibres

“Understanding the histology of cartilage through FAQs: Composition, functions, and uses explained”

Question 2. Name the four sites where Hyaline Cartilage is present
Answer:

• Hyaline cartilage is present in the following
  1. Costal cartilage connecting ends of ribs to sternum.
  2. Articular cartilage present over articular surfaces of synovial joints
  3. Skeletal framework of larynx
  4. Wall of trachea & large bronchi
  5. Parts of nasal septum & lateral wall of nose
  6. Connecting epiphysis to diaphysis in bones of growing children

“Importance of studying the histology of cartilage for medical students: Questions explained”

Question 3. Microscopic structure of Hyaline Cartilage
Answer:

• Hyaline cartilage is transparent so called hyaline cartilage
• Microscopic structure of hyaline cartilage It consists of:
  1. Intercellular substance
     • It is homogeneous
  2. Matrix
     • It prevents separation of cells
     • Helps to maintain them in groups called cell nests
  3. Ground substance
     • It resists compressive forces
     • It contains collagen fibres which resists tensional forces