Internal derangement refers to a medical condition characterized by an abnormal or disrupted structure, functioning, or position of an organ, tissue, or part of the body, occurring within the body itself. It typically involves an impairment or malfunctioning of an internal structure, which may lead to pain, restricted movement, or dysfunction. The term is commonly used in the context of musculoskeletal disorders, particularly in reference to the joints, such as the knee, shoulder, or jaw.
Internal derangement often occurs as a result of trauma, repetitive stress, genetic predisposition, or degenerative processes. It may involve various pathological changes, such as tears, dislocations, fractures, malalignment, or subluxations within the affected structure or joint. Symptoms include pain, swelling, joint instability, limited range of motion, muscle weakness, or clicking or popping sensations. These manifestations can significantly impair the affected individual's daily activities and overall quality of life.
Diagnosis of internal derangement typically involves a comprehensive evaluation, including a thorough medical history, physical examination, and imaging studies like X-rays, MRI scans, or arthroscopy. Treatment options depend on the specific condition and severity, but may include rest, physical therapy, pain management, bracing or splinting, corticosteroid injections, or surgical intervention in more severe cases.
Overall, internal derangement refers to an abnormality or disruption within the body that affects the proper functioning of a specific organ, tissue, or structure, often causing discomfort, limited mobility, and potential impairment.
