The extensor digiti minimi muscle is a long, thin muscle of the forearm that arises from the humerus bone and inserts with the little finger’s extensor expansion. It serves to straighten the little or pinkie finger. Muscle extension occurs when the angle between the bones is increased - as when the forearm is aligned with the arm. An extensor, then, is any muscle serving to extend a bodily part (usually Continue Scrolling To Read More Below...
Explore
Advertisement
Extensor Digiti Minimi Muscle
By: Tim Barclay, PhD
Medically reviewed by: Stephanie Curreli, MD, PhD
Last Updated: Jun 26, 2015
-
Anatomy Explorer
- Abductor Digiti Minimi Muscle of Hand
- Abductor Pollicis Brevis Muscle
- Abductor Pollicis Longus Muscle
- Adductor Pollicis Muscle
- Brachioradialis Muscle
- Dorsal Interosseous Muscles of Hand
- Extensor Carpi Radialis Brevis Muscle
- Extensor Carpi Radialis Longus Muscle
- Extensor Carpi Ulnaris Muscle
- Extensor Digiti Minimi Muscle
- Extensor Digitorum Muscle
- Extensor Indicis Muscle
- Extensor Pollicis Brevis Muscle
- Extensor Retinaculum of Hand
- Flexor Carpi Radialis Muscle
- Flexor Carpi Ulnaris Muscle
- Flexor Digiti Minimi Brevis Muscle of Hand
- Flexor Digitorum Profundus Muscle
- Flexor Digitorum Superficialis Muscle
- Flexor Pollicis Brevis Muscle
- Flexor Retinaculum of Hand
- Lumbrical Muscles of Hand
- Opponens Pollicis Muscle
- Palmar Interosseous Muscles
- Palmaris Longus Muscle
- Pronator Quadratus Muscle
Displayed on other page
Join our Newsletter and receive our free ebook: Guide to Mastering the Study of Anatomy
Thank you for subscribing! Now please check your email to confirm your subscription.
We hate spam as much as you do. Unsubscribe at any time.
- Anatomy Home
- Skeletal System
- Muscular System
- Cardiovascular System
- Digestive System
- Nervous System
- Other Systems
- Health & Wellness Testing
- DNA Testing
- STD Testing
- Testing Company Reviews
- Nutrition
- Health Education