Dr. Prashant Arya

  O ur shoulder is one of the most flexible joints in the body, allowing us to place our hands where they are needed and assisting us in becoming masters of our surroundings. A frozen shoulder is one of the most common symptoms that many individuals are experiencing these days. The term "frozen shoulder" refers to a condition in which the shoulder joint gets uncomfortable and stiffens over time, says the best orthopedic doctor in North Kolkata .   Ligaments of the Shoulder Joint   The shoulder joint is a ball-and-socket joint that connects the ball-shaped upper end of the arm bone (humerus) to the cup-shaped socket in the shoulder blade (scapula). The ball and socket joint is surrounded by a strong connective tissue called the shoulder capsule. The capsule and ligaments that surround the shoulder joint keep the bones together and allow for safe movements. The muscles that surround the shoulder allow it to move in such a graceful and synchronized manner. The capsule is coa...

  Q. What is rotator cuff? What are its functions? The rotator cuff is a collection of four muscles that join as tendons to form a "cuff" across the humerus' head (upper arm bone). The scapula gives rise to four muscles: supraspinatus, infraspinatus, subscapularis, and teres minor (shoulder blade). The larger and lesser tuberosities are specific sites on the head of the humerus where the rotator cuff tendons attach. The rotator cuff aids in the lifting and rotation of the arm as well as the stabilisation of the shoulder's ball within the joint, explained the best orthopaedic doctor . Q. What are the causes of a rotator cuff tear and how can I tell if I have one? A rotator cuff tear can occur as a result of an acute injury, such as a fall, or as a result of typical age-related wear and strain, such as tendon degeneration. Pain in the front of your shoulder that extends down the side of your arm is the most common symptom. It's possible that it'll sh...