Skeletal Pathology. Skeletal system has 206 bones.

Slides:



Advertisements
Similar presentations
Figure 5.1 Flat bones consist of a layer of spongy bone sandwiched between two thin layers of compact bone.
Advertisements

The Skeletal System.
PowerPoint ® Lecture Slide Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College Copyright © 2009 Pearson Education, Inc., publishing.
PowerPoint ® Lecture Slide Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College Copyright © 2009 Pearson Education, Inc., publishing.
by Spencer Amundsen, Karl Koenig, Douglas Goodwin, and Vincent Memoli
Skeletal System Review. Which bone is known as the kneecap? Patella Which condition is abnormal softening of bones due to disease? osteomalacia.
Skeletal Disorders May Occur with Bone, Cartilage, Ligaments, Joints.
L3 L4 Axial CT Scan and Coronal Reformatted View reveal a Markedly Comminuted Fracture of the Atlas with Lateral Displacement of the Left Lateral.
Anatomy and Physiology  Bones and Joints  Bones provide framework and support; classified by shape and composition  Joints: where two or more bones.
Support- framework that supports body and cradles its soft organs Protection- for delicate organs, heart, lungs, brain Movement- bones act as levers for.
1.03 Understand the functions and disorders of the skeletal system.
Chapter 5 The Skeletal System: Pathology
Copyright 2003 by Mosby, Inc. All rights reserved. SKELETAL SYSTEM.
The Skeletal System Chapter 2.
Copyright © 2010 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Chapter 6 Musculoskeletal System Diseases and Disorders.
Skeletal System Disorders. Osteomyelitis Infection of the bone Causes include: invading bacteria, pneumonia, typhoid, inflammation of teeth, and injury.
1 Dr Mohamed El Safwany, MD. Intended Learning Outcome 2 The student should be able to recognize technological principles of radiographic imaging of.
Skeletal System Diseases & Disorders. Osteoporosis.
Skeletal System.
Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings Joints  Articulations of bones  Functions of joints  Hold bones together 
Skeletal System Abnormalities, Disorders, etc.. Spine Curvatures Scoliosis (thoracic curvature)
Calcium Bone is major reserve of calcium Calcium ions become available for other tissues –Bone must be destroyed to release the calcium Calcium-too high.
Skeletal Pathologies. TERMS FOR REVIEW Periosteum Diaphysis Epiphysis Endosteum Compact Bone Haversian systems Cancellous bones Epiphyseal cartilage Osteoblasts/osteoclasts.
Skeletal System Diseases and Disorders. Spina Bifida The spinal cord does not form properly and as a result the vertebrae and skin can not form around.
Specialists, Pathology, Diagnostics, & Treatments
Tumor and Tumor-like Lesion of Bone
Skeletal System Disorders Triniti Gadsden. Kyphosis  Rosanna  Definition: The curving of the spine, which later causes hunchback.
The Skeletal System Support Systems Unit 2 Support Systems Unit 2.
Skeletal System.
CT Scan coronal reconstruction of the cervical spine illustrating a fracture of the bodies of C4 and C5. These are two reformatted CT images.
Musculoskeletal System Diseases and Disorders
Skeletal System.
What bone is fractured? What joint is dislocated?.
Designed and Presented By
Memmler’s A&P Chapter 7 Skeleton: bones and joints.
206 Total Bones. Function: Provides shape and support Aids in movement Protects internal organs Produces Red Blood Cells Stores Minerals such as Calcium.
Skeletal System.
Immersion Education for Orthopaedic Pathology: A Review of the Orthopaedic In-Training Examination and American Board of Orthopaedic Surgery Certification.
The Skeletal System. Vocabulary Skeletal System: A system made up of bones, joints, and connective tissue. Cartilage: Flexible tissue that provides cushioning.
© 2017 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
Types of Joints. What are joints?  When two or more bones join together…you have joints. Joints are held together by bands of connective tissue called.
© 2012 Pearson Education, Inc. Figure 5.1 Flat bones consist of a layer of spongy bone sandwiched between two thin layers of compact bone.
CHAPTER 13 SKELETAL SYSTEM. Structure and Function Functions of the skeletal system –Provides shape and support –Protects internal organs –Stores minerals.
CHAPTER 3 - PATHOLOGY The Skeletal System. Medical Specialties related to the Skeletal System  Chiropractor (DC)  Holds a Doctor of Chiropractic Degree.
Understand the body’s systems of support and movement.
The Skeletal System.
Bone Diseases by: Dr.Asmaa Najim FICMS/Histopathology Lecturer Department of pathology and forensic medicine.
Anatomy-Skeletal System
Bone Malignancies.
The Skeletal System.
The Skeletal System.
The Skeletal System.
Diseases and Disorders of the Skeletal System
The Skeletal System.
The Skeletal System.
The Skeletal System.
The Skeletal System.
The Skeletal System.
The Skeletal System.
The Skeletal System.
The Skeletal System.
The Skeletal System.
The Skeletal System.
The Skeletal System.
The Skeletal System.
Skeletal Anatomy Neck and Spine.
The Skeletal System.
Joints Articulations of bones Functions of joints
Presentation transcript:

Skeletal Pathology

Skeletal system has 206 bones

Anatomy of Bone

Osteoporosis- Osteoporosis-disease characterized by low bone mass & structural deterioration of bone tissue normal bone osteoporotic bone

Skeletal pathology

Osteochondroma

Osteochondroma

Osteosarcoma of Femur

metastatic cancer (radius)

Giant Cell Tumor Pelvis--left ischial ramus

Giant Cell Tumor--proximal femur

Bone metastases of spine & pelvis dark spots indicate osteolytic lesions (destroy bone)

MRI scan of spine demonstrates metastatic lesion destroying C7

Osteopetrosis Failure of osteoclastosis Note unusual bone density

Paget’s Disease Note hazy appearance of cranium

Radiograph-- Scoliosis (lateral curvature of spine)

Mild scoliosis in lumbar region

compression fractures due to osteoporosis that results in kyphosis MRI of Spine

Compression Fx. Collapse of vertebra What’s left of vertebral body

Herniated disk compressing spinal cord.

Osteoarthritis of vertebral column

Normal femoral head removed after fracture. Note smooth articular cartilage.

Arthritic femoral head removed due to disease. Note rough articular surface.

Osteoarthritis (proximal femur)

Osteoarthritis anterior/ superior patella & posterior tibia

Bunions

Rheumatoid Arthritis

Rheumatoid nodules at pressure points of elbows

Gout from sodium urate crystals deposited in joints.

Chronic gout eventually destroys bone. Early stage of gout.More advanced stage.