Tag: Rotator cuff

The United States transitioned from ICD-9 to ICD-10 in 2015, expanding the number of diagnostic codes exponentially. For anyone referencing older medical records or understanding historical data, knowing **what is the ICD 9 code for rotator cuff tendonitis** is still essential for proper context and documentation.

The human biceps brachii is a bi-articular muscle, meaning it crosses both the shoulder and elbow joints. This makes understanding what are the parts of the shoulder bicep crucial for grasping its function in movement and stability, as well as the causes of common injuries.

The shoulder is the most mobile joint in the body, relying heavily on a group of muscles called the rotator cuff for stability. To understand how to best protect this complex joint, it's essential to know **what muscles help with external rotation of the shoulder** and why they are so important. This guide will detail the key players and provide strategies for strengthening them effectively.

The shoulder is the most mobile joint in the human body, relying on a complex group of muscles for its extensive range of motion. A prominent player is the muscle known as the deltoid, which answers the question: What is the muscle called on the side of your shoulder? The deltoid muscle is essential for both strength and stability in the upper body.

According to detailed anatomical classifications, the upper limb is defined as extending from the shoulder to the hand, making the shoulder region an integral part of it. This article resolves the query: *is the shoulder considered an upper limb?*, by dissecting the anatomy and exploring the critical role this complex joint plays in mobility and general health.

Despite being the largest and strongest muscle in the rotator cuff, the subscapularis was historically nicknamed the “forgotten tendon,” with tears often described as “hidden lesions”. This article explores why is subscapularis called a forgotten muscle and details its critical function in overall shoulder health.

According to the National Institutes of Health, shoulder pain is the third most common musculoskeletal complaint presented in primary care, after back and knee pain. While many cases are minor, knowing **how to tell when shoulder pain is serious** is crucial for preventing long-term complications and addressing potential life-threatening conditions.

The human shoulder is the most mobile joint in the body, which helps to answer the question of which bone can move 360 degrees. This remarkable flexibility is possible because of the unique structure of the ball-and-socket joint, which allows the humerus to perform a full, circular motion known as circumduction.

The human shoulder is one of the most mobile joints in the body, which is made possible by a complex group of muscles and tendons. For many people seeking to understand its anatomy, the question, "What is the shoulder muscle called?" often leads to an exploration of the primary, outer muscle that defines the shoulder's rounded shape.

While aesthetics often drive the desire for broader shoulders, numerous studies indicate that increased shoulder strength and development offer significant functional advantages. A stronger shoulder girdle can positively impact everything from athletic performance to everyday posture. Understanding these benefits reveals why building this area is a worthwhile health and fitness goal. So, **what are the benefits of having wide shoulders?**