Hip replacement surgery is a common procedure that involves removing a damaged hip joint and replacing it with an artificial joint made of metal, plastic, or ceramic components. This surgery is typically performed to relieve pain and improve mobility in individuals with severe hip arthritis or hip fractures.

Hip replacement surgery may be necessary for various reasons, with the most common being osteoarthritis, rheumatoid arthritis, hip fractures, avascular necrosis, and hip dysplasia. Other factors that may lead to the need for a hip replacement include injury or trauma to the hip joint, bone tumors in the hip region, and certain genetic conditions that affect joint health.

Complex fracture surgery refers to a specialized surgical procedure performed to repair severe bone fractures that are typically more intricate and challenging than standard fractures. These complex fractures often involve multiple bone fragments, significant displacement, or damage to surrounding tissues and structures.

Complex fractures and simple fractures differ in various aspects, primarily in terms of severity and the treatment required. Simple fractures are typically clean breaks in the bone that can often be treated with immobilization, casting, or splinting. On the other hand, complex fractures involve more severe damage to the bone, surrounding tissues, or joints. They may require surgical intervention, such as open reduction and internal fixation (ORIF), to realign and stabilize the broken bones.

Knee replacement surgery is a procedure in which a damaged or worn-out knee joint is replaced with an artificial joint made of metal and plastic components. It is typically recommended for individuals who have severe knee pain, stiffness, and limited mobility due to conditions such as osteoarthritis, rheumatoid arthritis, or injury.

The decision to undergo knee replacement surgery is usually made after conservative treatments such as medication, physical therapy, and lifestyle modifications have not provided adequate relief. The surgery aims to reduce pain, improve function, and enhance the quality of life for individuals suffering from debilitating knee conditions.

Common symptoms of slip disc, also known as a herniated or bulging disc, include sharp or dull pain in the affected area, numbness or tingling sensation in the limbs, muscle weakness, and difficulty in performing certain movements.