Elbow.

Elbow Arthroscopy Overview What Is Arthroscopy? Arthroscopy is a minimally invasive surgical procedure that allows orthopaedic surgeons to diagnose and treat joint problems. The term “arthroscopy” is derived from the Greek words “arthro” (joint) and “skopein” (to look), meaning “to look within the joint.” During an elbow arthroscopy: A small

Indications for Elbow Arthroplasty The elbow is a necessary joint for normal functioning in daily life, yet it is susceptible to various degenerative conditions and traumatic lesions or posttraumatic sequelae. In contrast to other joints, such as the hip or knee, elbow function cannot be easily replaced or bypassed by

DEFINITION Extensor carpi ulnaris (ECU) subluxation occurs when the separate subsheath of the sixth dorsal compartment is torn or attenuated. This results in the ECU tendon moving out of its groove in the ulna, often causing a painful click during resisted supination, ulnar deviation, and mild palmar flexion. ANATOMY The

Definition Medial epicondylitis, often referred to as golfer’s elbow, involves tendinosis at the origin of the flexor-pronator mass. Despite its name, this condition is more commonly associated with racquet sports and manual labor. Anatomy The common flexor-pronator origin is located primarily on the anterior aspect of the medial epicondyle. It

Definition Lateral epicondylitis, commonly known as tennis elbow, involves tendinosis at the origin of the common wrist extensors. A more accurate term is lateral elbow tendinopathy, reflecting the condition’s degenerative nature. Anatomy The common extensor origin is located on the lateral epicondyle of the humerus. This origin includes the extensor

What are Radial Head and Neck Fractures? Radial head and neck fractures are the most common type of elbow fractures in adults, accounting for 33% of all elbow fractures. These fractures can happen on their own or alongside other bone, cartilage, or ligament injuries. Treatment aims to restore motion and

What Are Capitellum Fractures? Capitellum fractures are rare, making up less than 1% of all elbow fractures. These fractures often occur along with radial head fractures and elbow dislocations. The capitellum is the rounded part of the elbow joint where the humerus (upper arm bone) meets the radius (forearm bone).  

Understanding the Condition Who Gets These Fractures? Younger Patients: Typically, from high-energy injuries like car accidents or falls from significant heights. Older Patients: This is often due to weaker bones (osteopenia), which makes them more susceptible to fractures even from minor falls. Common Features Comminution: This means the bone is

What is Osteochondritis Dissecans (OCD)? Osteochondritis dissecans (OCD) is a condition where a part of the bone just below the joint surface loses its blood supply, causing damage to the bone and cartilage. This can happen in different parts of a growing teenager’s skeleton, with the knee being the most

What is a Simple Elbow Dislocation? Simple Elbow Dislocation: This happens when the elbow joint (where the upper arm bone meets the forearm bones) gets dislocated without any broken bones. Complex Instability: This occurs when there are broken bones along with the dislocation. How Does the Elbow Stay Stable? The

What is a Terrible Triad Injury of the Elbow? A Terrible Triad Injury of the Elbow is a severe and complex injury that involves: Elbow Dislocation: The elbow bones are forced out of their normal positions. Radial Head or Neck Fracture: The radial head or neck, part of the radius bone near