Bone Ossification. Endochondral ossification Intramembranous ossification.

Slides:



Advertisements
Similar presentations
Integumentary and Skeletal Systems
Advertisements

HISTOLOGY 1.10: OSTEOGENESIS
Eat healthy, take your vitamins and maybe one day you will grow big and strong like this graduate Bone Growth Time!
Ossification. Features of Bone Type one collagen fibres (Think b ONE ) Periosteum is external surface Endosteum lines internal surfaces Mineral component.
BONES AND BONE DISORDERS Dr. Anil Pawar Department of Zoology, DAVCG, Yamunanagar.
Bone Development and Growth
Andrew Richards & Ryan Swenson.  Endochondral Ossification-”within cartilage” Start with Hyaline cartilage model in similar shape as the bone Primary.
Bone Formation and Bone Remodeling September 25, 2007.
Bones.
CARTILAGE AND BONE Similarities Living cells embedded in a matrix produced by themselves Cells occupy spaces in the matrix called lacunae Both develop.
BONE Kharkov National Medical University Department of histology, cytology and embryology.
Bone Development, Growth and Remodeling
CARTILAGE. Cartilage is a form of connective tissue composed of cells called chondrocytes and a highly specialized extracellular matrix. Types of CARTILAGE:
Ossification = Osteogenesis. Parts of the fetal skeleton form during the first few weeks after conception By the end of the 8 th week, the skeletal pattern.
19 Sept. 2012Bone_tissue.ppt1. 19 Sept. 2012Bone_tissue.ppt2 BONES and SKELETAL TISSUES Skeletal System: a framework, foundation for body & solid support.
IN THE NAME OF GOD THE COMPASSIONATE THE MERCIFUL.
SKELETAL SYSTEM. Functions of the Skeletal System Bones are made of OSSEOUS TISSUE Support Protection Movement Blood cell formation (bone marrow) - hematopoeisis.
Bones and Skeletal Tissues Chapter 6. Classification of Bones ●Axial Skeleton ●Appendicular skeleton.
Chapter 6 Bone Tissue Dynamic and ever-changing throughout life
Histology, Development, & Growth of Bone Histology of bone Bone development Bone growth Role of bone in calcium homeostasis.
Anatomy & Neurobiology ANA 812 Lab Session 6: Endochondral Bone formation and Compact Bone Ben Elitzur, Darren Monroe, Joshua Carter, Brad Turner, Erika.
Bone & Bone Formation Written by : RAYAN S. ALBALLAA Histology team, Group A Edited by: Albara Marwa Histology team, Group A.
The Skeletal System Chapter 6.
Bone Ossification 1.
Bone Physiology Chapter 7 Pages STRUCTURE: Epiphysis Ends of bones, enlarged for joining with the next bone— proximal and distal.
Growth. Identify 3 types of bone cells types of bone cells Osteocytes (osteons) – mature bone cells, in both spongy and compact bone Osteoclasts-
SKELETAL TISSUE As an example of Connective Tissue.
Bone Development & Growth. Intramembranous Bones Forms many flat skull bones, parts of the mandible, and clavicles. Ossification Steps: 1.1 ossification.
Ch 6.4-Bone Formation.
Eat healthy, take your vitamins and maybe one day you will grow big and strong like this graduate Bone Growth Time!
Bone Tissue. Support Provides attachment for tendons of skeletal muscles Provides attachment for tendons of skeletal muscles.
NOTES: Skeletal System (Ch 5, part 1). Individual bones are the organs of the skeletal system. A bone contains very active tissues.
Bones and Bone Tissue. Bone Functions Shape Support Protection Movement Electrolyte balance Blood production Acid-base balance.
Forth Lecture: Development of Bone Dr. Wahda Kharofa.
Aim: How can we describe the steps of endochondral ossification?
SKELETAL PHYSIOLOGY REVIEW FOR TEST # 1 CH 7. Name this specific covering over the bone shown by red arrow. periosteum.
Ch. 6 Bone Tissue & The Skeletal System
Chapter 6 Osseous Tissue & Bone Structure
Bone Growth.
Figure 6.1 The bones and cartilages of the human skeleton.
Anatomy and Physiology
Ch. 6 Bone Tissue & The Skeletal System
Introduction to the Human Body Chapter 6
Chapter 6 The Skeletal System.
Cartilage and bone Mechanic and supporting function
6-5 Bone Formation and Growth
Bones and Skeletal Tissues: Part B
Bone development. A. Intramembranous ossification in a cross-section through a canine embryonic limb bone. At the top of the image a row of osteoblasts,
Chapter 6 Cartilage and Bone
Skeletal System: Day Three
Bone Development and Calcification
Bone Development and Growth
SKELETAL SYSTEM.
Chapter 6 Bone Tissue.
Skeletal System FUNCTIONS OF SKELETON Support of trunk and skull
The Skeletal System: Bone Tissue
Osteon/Haversion System- functional unit of bone
Ossification, bone remodelling
SKELETAL SYSTEM.
Skeletal System.
BONE CELLS & BONE DEVELOPMENT In Notebooks! 
Figure 6.1 The bones and cartilages of the human skeleton.
Skeletal System.
Chapter 06 Bone Day.
Connective Tissue Department of Biology, WCU.
Skeletal System – Bone Growth
Histology of Bone & Ossification Vocab
Histology of bones Dr Maha ELBeltagy 2018.
Slot 1.45.
Ossification (bone formation), remodelling
Presentation transcript:

Bone Ossification

Endochondral ossification

Intramembranous ossification

Endochondral ossification

RZ PZ MZ HZ CZ Endochondral ossification

Proliferation zone Maturation zone Hypertrophy zone and calcification

Ossification zone

Osteoblast

Osteoclast Bone marrow

Bone trabeculum osteocyte osteoblast

Resorption zone

Osteoclast in depression called howship lacunae

osteoclast osteocyte

Primary Ossification Center Periosteal bone collar Periosteum

Bone marrow cavity (resorption zone)

Intramembranous ossification Periosteal bone collar

Intramembranous ossification ( Spongy bone) Mesenchyme conn. tissue trabeculum

No Secondary ossification center Primary ossification center

Secondary ossification

Secondary ossification center Blood vessels

Primary ossification center Secondary ossification center Epiphyseal plate

Secondary Ossification center

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.