Oblique cord
Oblique cord
The oblique cord is a small, yet significant ligament located in the forearm. It is a fibrous band that extends between the ulna and the radius, the two long bones of the forearm. The oblique cord plays a crucial role in the stability and function of the forearm, particularly in the movements of pronation and supination.
Anatomy
The oblique cord originates from the lateral side of the ulnar tuberosity, which is a bony prominence on the upper part of the ulna. It then extends obliquely downward and laterally to insert into the radius, just below the radial tuberosity. The exact length and thickness of the oblique cord can vary among individuals.
Function
The primary function of the oblique cord is to stabilize the proximal radioulnar joint, which is the joint between the upper ends of the radius and ulna. It helps to limit the separation of these two bones during movements of the forearm. Additionally, the oblique cord assists in the transmission of forces from the radius to the ulna, particularly during activities that involve pushing or pulling.
Clinical Significance
Injuries or abnormalities of the oblique cord can affect the stability and function of the forearm. Conditions such as forearm fractures, dislocations, or ligamentous injuries can involve the oblique cord and may require medical intervention. Understanding the anatomy and function of the oblique cord is important for healthcare professionals in diagnosing and treating such conditions.
Related Structures
The oblique cord is part of a complex network of ligaments and muscles that contribute to the stability and movement of the forearm. Other important structures in this region include the interosseous membrane, the annular ligament, and the distal radioulnar joint.
See Also
- Ulna
- Radius
- Proximal radioulnar joint
- Interosseous membrane
- Annular ligament
- Distal radioulnar joint
References
Transform your life with W8MD's budget GLP-1 injections from $125.
W8MD offers a medical weight loss program to lose weight in Philadelphia. Our physician-supervised medical weight loss provides:
- Most insurances accepted or discounted self-pay rates. We will obtain insurance prior authorizations if needed.
- Generic GLP1 weight loss injections from $125 for the starting dose.
- Also offer prescription weight loss medications including Phentermine, Qsymia, Diethylpropion, Contrave etc.
NYC weight loss doctor appointments
Start your NYC weight loss journey today at our NYC medical weight loss and Philadelphia medical weight loss clinics.
- Call 718-946-5500 to lose weight in NYC or for medical weight loss in Philadelphia 215-676-2334.
- Tags:NYC medical weight loss, Philadelphia lose weight Zepbound NYC, Budget GLP1 weight loss injections, Wegovy Philadelphia, Wegovy NYC, Philadelphia medical weight loss, Brookly weight loss and Wegovy NYC
|
WikiMD's Wellness Encyclopedia |
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD
