Week 7 Mid Prep Pectoralis Major - Edubirdie

University:
The University Of Western Ontario
Course:
Pathology 3500B | Human Pathology
Academic year:

2023
Views:

168

Pages:

3
Author:

Kyuwon J.

Pectoralis major ● Anterior thoracic wall ● large , fan shaped ● Superficial - forms bulk on chest(male) ○ Supporting breast in female ● Central pushing, pulling, climbing, arm control ● Common injuries in athletes ○ Benchpress ○ Need for reconstitution surgeries ● Forceful abduction + flexion + rotations ● Clinical landmark ○ Surgeries, injury diagnosis ■ Axillary Examination ● Lateral border of pectoralis major has anterior axillary fold ■ Breast surgery + Oncology ● Subpectoral implants ● Used as surgical lanes ■ Central Venous Access ● Deltopectoral grooves ○ Cephalic vein cutdown ○ Pacemaker or defibrillator ○ Clinician palpate the groove ■ Formed n lateral border of pectoralis major ● Used as anatomical landmark Origin ● Clavicular head ○ Medical half of clavicle ● Sternocostal head ○ Sternum ○ Upper six costal cartilages ● Abdominal ○ Aponeurosis ○ External oblique ● Form brad fan shaped origins Insertions ● Lateral lip of intertubercular sulcus in humerus ● Fibers twists prior to the insertions ○ Superior fibers inserts inferior ○ Inferior fiber inserts superior ○ Increase leverage + power Innervations ● Lateral pectoral nerve ○ C5-C7 ● Medical pectoral nerves ○ C8-T1 Blood supply ● Thoracoacromial artery ○ Pectoral branch ○ Primary arterial supply ● Seconary ○ Internal thoracic artery perforators ○ Used for flap surgeries ● Lateral thoracic artery ○ Not prominent ○ Contributes to lateral supply ■ Forms throacoacromina ● In red ■ Internal thoracic artery

Related Documents

Week 7 Mid Prep Pectoralis Major

Week 7 Mid Prep Pectoralis Major - Page 1

Week 7 Mid Prep Pectoralis Major - Page 2

Week 7 Mid Prep Pectoralis Major - Page 3

of 3

Recommended Documents

IVD Case Study

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Common Prepping Patterns

Common Prepping Patterns

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Dream Disorders

Dream Disorders

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Blood Collection Tube Identifications

Blood Collection Tube Identifications

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Pain Receptor 1 Lecture 2

Pain Receptor 1 Lecture 2

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Musculoskeletal System Cheat Sheet

Musculoskeletal System Cheat Sheet

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Immunoglobulines IgG-IgD

Immunoglobulines IgG-IgD

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Drugs on Brain

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Blood Coating

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Back and Vertebral Column

Back and Vertebral Column

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Patient Positioning

Patient Positioning

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

New Documents from this Course

Transmission Between Veterinary Species

Transmission Between Veterinary Species

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

SARS Global Learning Materials

SARS Global Learning Materials

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Lyme Disease

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Livestocks Study Note

Livestocks Study Note

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Wastewater in China and Netherlands

Wastewater in China and Netherlands

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

South Korean Wastewater Surveillance

South Korean Wastewater Surveillance

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Covid-19 Vaccines

Covid-19 Vaccines

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Clinical Definition of Antibiotic Resistance

Clinical Definition of Antibiotic Resistance

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Loss of Food Source

Loss of Food Source

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

Salmonella Cheat Sheet

Salmonella Cheat Sheet

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

3 Types of Vessels

3 Types of Vessels

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note

History of Vaccine

History of Vaccine

The University Of Western Ontario Pathology 3500B | Human Pathology

Lecture Note