{"id":1135,"date":"2026-09-15T12:20:02","date_gmt":"2026-09-15T12:20:02","guid":{"rendered":"https:\/\/www.diviorthopaedic.com\/blog\/?p=1135"},"modified":"2026-09-21T12:48:06","modified_gmt":"2026-09-21T12:48:06","slug":"what-is-hip-replacement-surgery-thr","status":"publish","type":"post","link":"https:\/\/www.diviorthopaedic.com\/blog\/what-is-hip-replacement-surgery-thr\/","title":{"rendered":"What Is Hip Replacement Surgery (THR)?"},"content":{"rendered":"

Living with hip pain is not easy. At first, you may notice some discomfort while walking or climbing stairs. Gradually, even simple activities like getting out of a chair, putting on shoes, or sleeping comfortably can become difficult. When medicines, physiotherapy, and other treatments fail to provide enough relief, <\/span>hip replacement surgery<\/b><\/a> may be considered.<\/span><\/p>\n

But what exactly happens during this surgery? Does the entire hip get replaced? And how do you know when it is time to consider one? Let us understand the procedure in simple terms.<\/span><\/p>\n

What Is Total Hip Replacement?<\/b><\/h2>\n

Total hip replacement<\/strong>, commonly called THR<\/strong>, is a surgical procedure in which the damaged parts of the hip joint are replaced with artificial components.<\/span><\/p>\n

Your hip works much like a ball-and-socket joint. The rounded top of the thigh bone, called the femoral head, fits inside a socket in the pelvis. When arthritis<\/a>, injury, or another condition severely damages these surfaces, movement can become painful and restricted.<\/span><\/p>\n

During <\/span>hip replacement surgery<\/b>, the damaged femoral head is replaced with an artificial ball attached to a stem. The damaged socket is also prepared and fitted with an artificial cup. The purpose is to create a smoother joint that can move with less pain.<\/span><\/p>\n

Is Hip Ball Replacement Surgery the Same as THR?<\/b><\/h2>\n

Not always. This is where patients can easily get confused.<\/span><\/p>\n

In total hip replacement, both the ball and the socket are replaced. <\/span>Hip ball replacement surgery<\/b>, often referred to as hemiarthroplasty,<\/strong> generally replaces only the femoral head while retaining the natural socket.<\/span><\/p>\n

The right procedure depends on factors such as the condition of the joint, type of injury, age, bone quality, and overall health. A proper orthopaedic assessment is needed before deciding which procedure is suitable.<\/span><\/p>\n

What Are the Signs You May Need a Hip Replacement?<\/b><\/h2>\n

Having hip pain does not automatically mean that you need surgery. Many hip problems can initially be managed through medicines, physiotherapy, lifestyle changes, or other non-surgical treatments.<\/span><\/p>\n

Some common <\/span>signs you need hip replacement surgery<\/b> may include:<\/span><\/p>\n