Expert Shoulder Surgery in Los Angeles

Drs. Nima Mehran and Matt Muffly are leading sports medicine surgeons specializing in the diagnosis and treatment of shoulder conditions and injuries. They provide comprehensive orthopedic care for patients of all ages and activity levels, helping them overcome shoulder pain and regain mobility.

Shoulder injuries can be debilitating, limiting your ability to engage in daily activities and preventing you from living an active lifestyle. Whether you’re dealing with shoulder arthritis, rotator cuff tears, or other common shoulder conditions, Drs. Mehran and Muffly offer advanced treatment options tailored to your specific needs.

With a two surgeon approach and the latest surgical and non-surgical techniques, Drs. Mehran and Muffly are dedicated to restoring shoulder function and improving your quality of life. Contact our office today to schedule a consultation with Dr. Nima Mehran or Dr. Matt Muffly and begin your journey to lasting shoulder health.

Shoulder Anatomy

The Body’s Most Mobile Joint

The human shoulder is the most mobile joint in the body, allowing for an extensive range of motion that enables the arm to perform complex and dynamic movements. This remarkable flexibility supports essential functions such as adduction, abduction, flexion, extension, internal and external rotation, as well as 360-degree circumduction in the sagittal plane. Additionally, the shoulder facilitates scapular movements, including protraction, retraction, elevation, and depression.

However, this exceptional mobility comes at the cost of stability. The shoulder joint’s inherent instability is managed and reinforced by a network of rotator cuff muscles, tendons, ligaments, and the glenoid labrum. Together, these structures work harmoniously to maintain joint integrity, providing strength and balance while preventing dislocations and injuries.

Understanding the balance between mobility and stability is crucial for diagnosing and treating shoulder conditions effectively, ensuring optimal performance and long-term joint health.