Pronator teres syndrome (PTS), first described by Henrik Seyffarth in 1951, is caused by a compression of the median nerve (MN) by the pronator teres (PT) muscle in the forearm. The PT muscle is named because of its action and shape; it is a rounded muscle that pronates. In the majority of cases (66%), it arises from unequal two heads: the larger humeral head from the upper part of the medial epicondyle and the smaller ulnar head from the coronoid process of the ulna. They pass down to the forearm, form a common flexor tendon, and insert into the radial shaft. Before the two heads unite, the median nerve passes between them in 74% to 82% of the cases, innervating both heads from C6-7 roots. The absence of the ulnar head is rare (14%) and may reduce the risk of median nerve entrapment. This activity reviews the pathophysiology of pronator teres syndrome and highlights the role of the interprofessional team in its management.
- Provider:StatPearls, LLC
- Activity Link: https://www.statpearls.com/ArticleLibrary/viewarticle/27808
- Start Date: 2023-09-01 05:00:00
- End Date: 2023-09-01 05:00:00
- Credit Details: AMA PRA Category 1 Credit™️: 1.0 hours
Nursing: 1.0 hours
Pharmacy: 1.0 hours - MOC Credit Details: ABS - 1.0 Point; Credit Type(s): Accredited CME (ABS)
ABOS - 1.0 Point; Credit Type(s): Accredited CME (ABOS)
ABPATH - 1.0 Point; Credit Type(s): Lifelong Learning (ABPATH)
ABIM - 1.0 Point; Credit Type(s): Medical Knowledge (ABIM)
ABS - 1.0 Point; Credit Type(s): Self-Assessment (ABS)
ABP - 1.0 Point; Credit Type(s): Lifelong Learning and Self-Assessment (ABP) - Commercial Support: No
- Activity Type: Enduring Material
- CME Finder Type: Online Learning
- Fee to Participate: Variable
- Measured Outcome: Learner Knowledge, Learner/Team Competence
- Provider Ship: Directly Provided
- Registration: Open to all
- Specialty: All Practice Areas (e.g. ethics), General Orthopaedics, General Surgery, Orthopaedic Sports Medicine, Shoulder and Elbow, Sports Medicine, Surgery of the Hand