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• Summary
• Start Here
• Diagnosis and Tests

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• Specifics
• Genetics

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Research

• Clinical Trials
• Journal Articles

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For You

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• Patient Handouts

Summary

Of the 206 bones in your body, three of them are in your arm: the humerus, radius, and ulna. Your arms are also made up of muscles, joints, tendons, and other connective tissue. Injuries to any of these parts of the arm can occur during sports, a fall, or an accident.

Types of arm injuries include :

• Tendinitis and bursitis
• Sprains
• Dislocations
• Fractures (broken bones)
• Nerve problems
• Osteoarthritis

You may also have problems or injure specific parts of your arm, such as your hand, wrist, elbow, or shoulder.

Start Here

• Arm Pain (Mayo Foundation for Medical Education and Research) Also in Spanish
• Hand/Wrist/Arm Problems (American Academy of Family Physicians) Also in Spanish

Diagnosis and Tests

• Bone X-Ray (American College of Radiology; Radiological Society of North America) Also in Spanish
• Hand/Wrist/Arm Problems (American Academy of Family Physicians) Also in Spanish
• Upper Extremity Radiography (American Society of Radiologic Technologists) - PDF - In English and Spanish
• X-Ray Exam: Forearm (Nemours Foundation)
• X-Ray Exam: Upper Arm (Humerus) (Nemours Foundation)

Specifics

• Broken Arm (Mayo Foundation for Medical Education and Research) Also in Spanish
• Buerger Disease (Mayo Foundation for Medical Education and Research) Also in Spanish
• Chronic Exertional Compartment Syndrome (Mayo Foundation for Medical Education and Research) Also in Spanish
• Distal Radius Fractures (Broken Wrist) (American Academy of Orthopaedic Surgeons) Also in Spanish
• Lymphedema (Mayo Foundation for Medical Education and Research) Also in Spanish
• Ulnar Nerve Entrapment at the Elbow (Cubital Tunnel Syndrome) (American Academy of Orthopaedic Surgeons) Also in Spanish

Genetics

• Liebenberg syndrome: MedlinePlus Genetics (National Library of Medicine)

Clinical Trials

• ClinicalTrials.gov: Arm Injuries (National Institutes of Health)
• ClinicalTrials.gov: Humeral Fractures (National Institutes of Health)
• ClinicalTrials.gov: Radius Fractures (National Institutes of Health)
• ClinicalTrials.gov: Ulna Fractures (National Institutes of Health)

Journal Articles References and abstracts from MEDLINE/PubMed (National Library of Medicine)

• Article: Influence of palmar tilt on wrist palmar flexion range-of-motion limitation after...
• Article: Treatment of the terrible triad of the elbow by olecranon osteotomy:...
• Article: Incidence and risk factors of adverse events after distal radius fracture...
• Arm Injuries and Disorders -- see more articles

Reference Desk

• Muscles of the Upper Extremity (National Cancer Institute)

Find an Expert

• National Institute of Arthritis and Musculoskeletal and Skin Diseases Also in Spanish

Children

• Forearm Fractures in Children (American Academy of Orthopaedic Surgeons)

Older Adults

• Bruising Hands and Arms (American Osteopathic College of Dermatology)

Patient Handouts

• Arm CT scan (Medical Encyclopedia) Also in Spanish
• Brachial plexopathy (Medical Encyclopedia) Also in Spanish
• Radial head fracture - aftercare (Medical Encyclopedia) Also in Spanish
• Radial nerve dysfunction (Medical Encyclopedia) Also in Spanish