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Hip replacement is a surgical procedure in which the hip joint is replaced by a prosthetic implant, that is, a hip prosthesis. Hip replacement surgery can be performed as a total replacement or a hemi/semi(half) replacement. Such joint replacement orthopaedic surgery is generally conducted to relieve arthritis pain or in some hip fractures.
Incisions for hip resurfacing (posterior approach) have been well documented to stretch in excess of 20 cm in length. Hip resurfacing has been described as a more complicated procedure in comparison to hip replacement , and the operative technique described by Derek McMinn FRCS Ed, for posterior hip resurfacing shows operative incision similar ...
Heterotopic ossification of varying severity can be caused by surgery or trauma to the hips and legs. About every third patient who has total hip arthroplasty (joint replacement) or a severe fracture of the long bones of the lower leg will develop heterotopic ossification, but is uncommonly symptomatic.
Approaches to surgical reductions include the posterior approach for posterior dislocations (Kocher-Langenbeck), and the anterior (Smith-Petersen) approach for anterior dislocations. [4] [5] [28] A CT scan or Judet views should be obtained prior to transfer to the surgical suite.
The head is globular and forms rather more than a hemisphere, is directed upward, medialward, and a little forward, the greater part of its convexity being above and in front. The femoral head's surface is smooth. It is coated with cartilage in the fresh state, except over an ovoid depression, the fovea capitis, which is situated a little below ...
Hip arthroscopy. Intraoperative fluoroscopic image during an arthroscopic resection of a cam lesion of the femur. The upper instrument is the arthroscope (viewing device), while the lower is the high-speed burr used for reshaping the bone. Hip arthroscopy refers to the viewing of the interior of the acetabulofemoral (hip) joint through an ...
Hemipelvectomy, also known as a pelvic resection, is a surgical procedure that involves the removal of part of the pelvic girdle. This procedure is most commonly performed to treat oncologic conditions of the pelvis. [1] [2] Hemipelvectomy can be further classified as internal and external hemipelvectomy. [1] [2] An internal hemipelvectomy is a ...
The potential advantages of hip resurfacing compared to THR include less bone removal (bone preservation), a reduced chance of hip dislocation due to a relatively larger femoral head size (given that the person has an anatomically correct femoral head size), and easier revision surgery for any subsequent revision to a THR device because a ...
Femoroacetabular impingement (FAI) is a condition involving one or more anatomical abnormalities of the hip joint, which is a ball and socket joint. [1] It is a common cause of hip pain and discomfort in young and middle-aged adults. [2] It occurs when the ball shaped femoral head contacts the acetabulum abnormally or does not permit a normal ...
Hip replacement surgery can be performed from three main directions, each with advantages and disadvantages The classical approach is the posterior, and requires dissection of the gluteus maximus and other large muscles of the back of the thigh to access the acetabulum.