The ulnar side refers to the side of the forearm and hand that is aligned with the ulna bone, extending from the elbow to the smallest finger. It is crucial in anatomy and medicine for understanding nerve pathways, blood supply, and common injuries affecting the medial aspect of the upper limb.

Ulnar Side

Forearm and hand

Ulna bone

Elbow

Smallest finger

Anatomy is the scientific study of the structure of living organisms, focusing on the physical organization and relationships between various body parts. It serves as a foundational discipline in biology and medicine, providing essential insights into how organisms function and interact with their environment.

Anatomy

Medicine is the science and practice of diagnosing, treating, and preventing disease, aimed at improving and maintaining human health. It encompasses a wide range of healthcare practices evolved to restore health by the prevention and treatment of illness, employing pharmaceuticals, surgery, therapy, and other interventions.

Medicine

Nerve pathways are the routes taken by nerve impulses as they travel through the nervous system, allowing for communication between different parts of the body and the brain. These pathways are crucial for sensory perception, motor control, and the regulation of various physiological processes.

Nerve Pathways

Blood supply refers to the circulation of blood throughout the body, delivering essential nutrients and oxygen to tissues and organs while removing waste products. It is a critical component of the cardiovascular system, ensuring proper physiological function and homeostasis.

Concepts

Relevant Degrees

Your Lessons