Back عضلة كابة مدورة Arabic Múscul pronador rodó Catalan Pronator teres Danish Musculus pronator teres German Músculo pronador redondo Spanish ماهیچه درونگردان گرد Persian Muscle rond pronateur French Músculo pronador redondo Galician השריר הכפן העגול HE Obli pronator Croatian
| Pronator teres muscle | |
|---|---|
 Anterior view of the left forearm. Superficial muscles. (Pronator teres colored at center.) | |
| Details | |
| Origin | Humeral head: medial supracondylar ridge of humerus slightly above the medial epicondyle of humerus (common flexor tendon) Ulnar head: coronoid process of ulna |
| Insertion | Middle of the lateral surface of the body of the radius |
| Artery | Ulnar artery and radial artery |
| Nerve | Median nerve |
| Actions | Pronation of forearm, flexes elbow |
| Antagonist | Supinator muscle |
| Identifiers | |
| Latin | musculus pronator teres |
| TA98 | A04.6.02.025 |
| TA2 | 2478 |
| FMA | 38450 |
| Anatomical terms of muscle | |
The pronator teres is a muscle (located mainly in the forearm) that, along with the pronator quadratus, serves to pronate the forearm (turning it so that the palm faces posteriorly when from the anatomical position). It has two origins, at the medial humeral supracondylar ridge and the medial side of the coronoid process of the ulna and inserts near the middle of the radius.