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Minimally Invasive Hip Resurfacing
Minimally invasive hip resurfacing (MIS) is a total or partial hip surgery that can be carried out through an incision of less than 10 cm (4 inches) without imparting great forces on the anatomy or compromising component positioning.Comis Orthopaedics website The modified posterior MIS approach to hip resurfacing and total hip arthroplasty (hip replacement) displays a host of advantages to the patient: # Less post-operative pain # Less soft tissue damage and pressure on muscle fibres. # Shorter hospital stay # Lower blood loss # Smaller incision # Quicker return to work and functional activities Technique The process of shortening the operative field (mini-incision) for hip resurfacing from the conventional open approach (15–30 cm), to a mini-incision approach (7–15 cm) has been well documented in the realm of hip surgery. It has been suggested by some surgeons, however, that in doing this one runs the risk of implanting the components incorrectly, especially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anatomy
Anatomy () is the branch of biology concerned with the study of the structure of organisms and their parts. Anatomy is a branch of natural science that deals with the structural organization of living things. It is an old science, having its beginnings in prehistoric times. Anatomy is inherently tied to developmental biology, embryology, comparative anatomy, evolutionary biology, and phylogeny, as these are the processes by which anatomy is generated, both over immediate and long-term timescales. Anatomy and physiology, which study the structure and function (biology), function of organisms and their parts respectively, make a natural pair of related disciplines, and are often studied together. Human anatomy is one of the essential basic research, basic sciences that are applied in medicine. The discipline of anatomy is divided into macroscopic scale, macroscopic and microscopic scale, microscopic. Gross anatomy, Macroscopic anatomy, or gross anatomy, is the examination of an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Total Hip Arthroplasty
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 (half) replacement. Such joint replacement orthopaedic surgery is generally conducted to relieve arthritis pain or in some hip fractures. A total hip replacement (total hip arthroplasty or THA) consists of replacing both the acetabulum and the femoral head while hemiarthroplasty generally only replaces the femoral head. Hip replacement is one of the most common orthopaedic operations, though patient satisfaction varies widely. Approximately 58% of total hip replacements are estimated to last 25 years. The average cost of a total hip replacement in 2012 was $40,364 in the United States, and about $7,700 to $12,000 in most European countries. Medical uses Total hip replacement is most commonly used to treat joint failure caused by osteoarthritis. Other indications include rheuma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acetabular
The acetabulum (), also called the cotyloid cavity, is a concave surface of the pelvis. The head of the femur meets with the pelvis at the acetabulum, forming the hip joint. Structure There are three bones of the ''os coxae'' (hip bone) that come together to form the ''acetabulum''. Contributing a little more than two-fifths of the structure is the ischium, which provides lower and side boundaries to the acetabulum. The ilium forms the upper boundary, providing a little less than two-fifths of the structure of the acetabulum. The rest is formed by the pubis, near the midline. It is bounded by a prominent uneven rim, which is thick and strong above, and serves for the attachment of the acetabular labrum, which reduces its opening, and deepens the surface for formation of the hip joint. At the lower part of the ''acetabulum'' is the acetabular notch, which is continuous with a circular depression, the acetabular fossa, at the bottom of the cavity of the ''acetabulum''. The rest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retractor (medical)
A retractor is a surgical instrument used to separate and manipulate the edges of a surgical incision or wound, or to hold back underlying organs and tissues so that body parts underneath may be accessed. The broad term ''retractor'' typically describes a simple steel tool possessing a curved, hooked, or angled blade, which when in place helps to maintain the desired position of a given region of tissue during surgery. These simple retractors may be handheld, clamped in place, or suspended at the end of a robotic arm. Retractors can also be "self-retaining," and not need to be held once inserted, having two or more opposing blades or hooks which are separated via spring, ratchet, worm gear or other method. The term ''retractor'' is also used to describe distinct, hand-cranked devices such as rib spreaders (also known as thoracic retractors, or distractors) with which surgeons may forcefully drive tissues apart to obtain exposure. Different surgery specialties can have specific kin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Orthopaedic Hospital
The Royal Orthopaedic Hospital (ROH) is a National Health Service specialist orthopaedic hospital situated in Northfield, Birmingham, England. The ROH specialises in bone and joint problems. History The hospital's origins in a new convalescent home established by the Crippled Childrens Union at The Woodlands in Northfield in order to treat children with deformities in 1909. The building, dating from 1840, had been donated to the Crippled Childrens Union by George Cadbury, who then moved into Northfield Manor House later in 1909. The Crippled Childrens Union merged with the Royal Orthopaedic and Spinal Hospital to form the Royal Cripples' Hospital at The Woodlands in 1925. After the joining the National Health Service in 1948, the Royal Cripples' Hospital became the Royal Orthopaedic Hospital. A new £8million out-patient department was opened in May 2011. Its 24 consultation rooms, treatment rooms and other facilities replaced the temporary out-patients buildings that had been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Orthopaedic Association
The British Orthopaedic Association is a professional association in Britain for doctors who specialize in orthopaedic surgery. History The British Orthopaedic Association was founded in 1918. One of the founders was Harry Platt, who went on to serve as its president in 1934-1935. As of 2013 the organisation reports having 4,000 members with most based in the United Kingdom and Ireland. The BOA represents 40% of the total surgical workforce in Britain. In 1919 the ''Journal of Bone and Joint Surgery'' became the official journal of the British Orthopaedic Association in addition to the American Orthopedic Association. Projects In 2012 Royal College of Surgeons of England The Royal College of Surgeons of England (RCS England) is an independent professional body and registered charity that promotes and advances standards of surgical care for patients, and regulates surgery and dentistry in England and Wales. The ... and the British Orthopaedic Association called for increase ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hip Replacement
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 (half) replacement. Such joint replacement orthopaedic surgery is generally conducted to relieve arthritis pain or in some hip fractures. A total hip replacement (total hip arthroplasty or THA) consists of replacing both the acetabulum and the femoral head while hemiarthroplasty generally only replaces the femoral head. Hip replacement is one of the most common orthopaedic operations, though patient satisfaction varies widely. Approximately 58% of total hip replacements are estimated to last 25 years. The average cost of a total hip replacement in 2012 was $40,364 in the United States, and about $7,700 to $12,000 in most European countries. Medical uses Total hip replacement is most commonly used to treat joint failure caused by osteoarthritis. Other indications include rheumatoi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hip Resurfacing
Hip resurfacing has been developed as a surgical alternative to total hip replacement (THR). The procedure consists of placing a cap (usually made of cobalt-chrome metal), which is hollow and shaped like a mushroom, over the head of the femur while a matching metal cup (similar to what is used with a THR) is placed in the acetabulum (pelvis socket), replacing the articulating surfaces of the person's hip joint and removing very little bone compared to a THR. When the person moves the hip, the movement of the joint induces synovial fluid to flow between the hard metal bearing surfaces lubricating them when the components are placed in the correct position. The surgeon's level of experience with hip resurfacing is most important; therefore, the selection of the right surgeon is crucial for a successful outcome. Health-related quality of life measures are markedly improved and the person's satisfaction is favorable after hip resurfacing arthroplasty. Uses A person's suitability f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surgical Procedures And Techniques
Surgery ''cheirourgikē'' (composed of χείρ, "hand", and ἔργον, "work"), via la, chirurgiae, meaning "hand work". is a medical specialty that uses operative manual and instrumental techniques on a person to investigate or treat a pathological condition such as a disease or injury, to help improve bodily function, appearance, or to repair unwanted ruptured areas. The act of performing surgery may be called a surgical procedure, operation, or simply "surgery". In this context, the verb "operate" means to perform surgery. The adjective surgical means pertaining to surgery; e.g. surgical instruments or surgical nurse. The person or subject on which the surgery is performed can be a person or an animal. A surgeon is a person who practices surgery and a surgeon's assistant is a person who practices surgical assistance. A surgical team is made up of the surgeon, the surgeon's assistant, an anaesthetist, a circulating nurse and a surgical technologist. Surgery usually spa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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