ANAT2511 Bones and Joints

From Embryology

General Objective

To recognise bone in histological sections and understand its microscopic structure. To know the histology of a synovial joint and a symphysis joint (intervertebral disc) and the function of different tissues within the joints.

Axial skeleton.jpg Appendicular skeleton.jpg Bone-femur-c.jpg
Axial skeleton
Appendicular skeleton
Femur

Bone structure cartoon.jpg

Haversian System

Bone histology 101.jpg Bone histology 201.jpg

Individual bone forming cells (osteocytes) live in the spaces (lacunae) with the bone matrix surrounding a central blood vessel and nerve filled space (Haversian canal) that provides nutrition to these cells.