Surgery is a medical specialty that uses manual and/or instrumental techniques to physically reach into a subject's body in order to investigate or treat pathological conditions such as a disease or injury, to alter bodily functions, to improve appearance, or to remove/replace unwanted tissues or foreign bodies. The subject receiving the surgery is typically a person, but can also be a non-human animal.
Appendicitis is inflammation of the appendix. Symptoms commonly include right lower abdominal pain, nausea, vomiting, and decreased appetite. However, approximately 40% of people do not have these typical symptoms. Severe complications of a ruptured appendix include widespread, painful inflammation of the inner lining of the abdominal wall and sepsis.
A hernia is the abnormal exit of tissue or an organ, such as the bowel, through the wall of the cavity in which it normally resides. The term is also used for the normal development of the intestinal tract, referring to the retraction of the intestine from the extra-embryonal navel coelom into the abdomen in the healthy embryo at about 7½ weeks. Various types of hernias can occur, most commonly involving the abdomen, and specifically the groin. Groin hernias are most commonly inguinal hernias but may also be femoral hernias. Other types of hernias include hiatus, incisional, and umbilical hernias. Symptoms are present in about 66% of people with groin hernias. This may include pain or discomfort in the lower abdomen, especially with coughing, exercise, or urinating or defecating. Often, it gets worse throughout the day and improves when lying down. A bulge may appear at the site of hernia, that becomes larger when bending down. Groin hernias occur more often on the right than left side. The main concern is bowel strangulation, where the blood supply to part of the bowel is blocked. This usually produces severe pain and tenderness in the area. Hiatus, or hiatal hernias often result in heartburn but may also cause chest pain or pain while eating.
An aortic aneurysm is an enlargement (dilatation) of the aorta to greater than 1.5 times normal size. They usually cause no symptoms except when ruptured. Occasionally, there may be abdominal, back, or leg pain. The prevalence of abdominal aortic aneurysm ("AAA") has been reported to range from 2 to 12% and is found in about 8% of men more than 65 years of age. The mortality rate attributable to AAA is about 15,000 per year in the United States and 6,000 to 8,000 per year in the United Kingdom and Ireland. Between 2001 and 2006, there were approximately 230,000 AAA surgical repairs performed on Medicare patients in the United States.
Cholangiocarcinoma, also known as bile duct cancer, is a type of cancer that forms in the bile ducts. Symptoms of cholangiocarcinoma may include abdominal pain, yellowish skin, weight loss, generalized itching, and fever. Light colored stool or dark urine may also occur. Other biliary tract cancers include gallbladder cancer and cancer of the ampulla of Vater.
Endarterectomy is a surgical procedure to remove the atheromatous plaque material, or blockage, in the lining of an artery constricted by the buildup of deposits. It is carried out by separating the plaque from the arterial wall.
Robot-assisted surgery or robotic surgery are any types of surgical procedures that are performed using robotic systems. Robotically assisted surgery was developed to try to overcome the limitations of pre-existing minimally-invasive surgical procedures and to enhance the capabilities of surgeons performing open surgery.
JAMA Otolaryngology—Head & Neck Surgery is a monthly peer-reviewed medical journal published by the American Medical Association and covering all aspects of prevention, diagnosis, and treatment of diseases of the head, neck, ear, nose, and throat. The editor-in-chief is Jay F. Piccirillo. It was established in 1925 as the Archives of Otolaryngology and renamed A.M.A. Archives of Otolaryngology in 1950, then renamed Archives of Otolaryngology–Head & Neck Surgery in 1960, before obtaining its current name in 2013.
Centalun was developed by Boehringer Ingelheim in 1962 and is a psycholeptic drug with hypnotic and sedative effects, via allosteric agonism of the GABAA receptor. It was previously used for sedation in medical procedures such as surgery, orthopedics and gynecology, although it is no longer in clinical use. Despite its history of clinical use, centalun was never incorporated into the CSA and therefore remains unregulated as a drug of abuse.
Reproductive surgery is surgery in the field of reproductive medicine. It can be used for contraception, e.g. in vasectomy, wherein the vasa deferentia of a male are severed, but is also used plentifully in assisted reproductive technology. Reproductive surgery is generally divided into three categories: surgery for infertility, in vitro fertilization, and fertility preservation.
The American Journal of Orthodontics and Dentofacial Orthopedics is a monthly peer-reviewed medical journal covering orthodontic research. It is published by Elsevier and is the official journal of the American Association of Orthodontists. The editor-in-chief is Rolf G. Behrents. The journal was established in 1915 and obtained its current name in 1986. Previous names include American Journal of Orthodontics and American Journal of Orthodontics and Oral Surgery.
Timothy J. Broderick, F.A.C.S., is Professor of Surgery and Biomedical Engineering at the University of Cincinnati, where he has served on the faculty since 2003. He also serves as Chief of the Division of Gastrointestinal and Endocrine Surgery and is Director of the Advanced Center for Telemedicine and Surgical Innovation (ACTSI). He has flown on the NASA KC-135 parabolic laboratory and dived in the NASA Extreme Environment Mission Operations (NEEMO) program to develop advanced surgical technologies for long duration space flight.
Homerton University Hospital is a teaching hospital in Homerton in the London Borough of Hackney. It is managed by Homerton University Hospital NHS Foundation Trust.
Ajit Kumar Basu (1912–1986) was an Indian cardiac surgeon. He was a recipient of Shanti Swarup Bhatnagar Prize, the highest Indian science award in 1967. He was honoured by the Government of India in 1970 with the Padma Shri, the fourth highest Indian civilian award. He qualified for his FRCS in 1946. He was the first Indian to be appointed examiner of the Royal College and served as its Hunterian Professor.
Stanley John was an Indian cardiothoracic surgeon, a former professor at the Christian Medical College and Hospital (CMCH) and one of the pioneers of cardiothoracic surgery in India. He is reported to have performed the first surgical repairs of Ebstein's anomaly, Ruptured Sinus of Valsalva (RSOV) and Double Outlet Right Ventricle (DORV) in India. He assisted in performing the first open heart surgery in India while working at CMCH. During his tenure of 25 years at the institution, he mentored several known surgeons such as V.V. Bashi, A. G. K. Gokhale, J. S. N. Murthy and Ganesh Kumar Mani. Later, John joined Yellamma Dasappa Hospital, Bengaluru at the Department of Thoracic and Cardiovascular Surgery. He is an elected fellow of the National Academy of Medical Sciences, and the Government of India awarded him the fourth highest Indian civilian award of Padma Shri in 1975. He served as the 13th President of the Indian Association of Cardiovascular-Thoracic Surgeons (IACTS) between 1982 and 1983.
Condylar hyperplasia is over-enlargement of the mandible bone in the skull. It was first described by Robert Adams in 1836 who related it to the overdevelopment of mandible. In humans, mandibular bone has two condyles which are known as growth centers of the mandible. When growth at the condyle exceeds its normal time span, it is referred to as condylar hyperplasia. The most common form of condylar hyperplasia is unilateral condylar hyperplasia where one condyle overgrows the other condyle leading to facial asymmetry. Hugo Obwegeser et al. classified condylar hyperplasia into two categories: hemimandibular hyperplasia and hemimandibular elongation. It is estimated that about 30% of people with facial asymmetry express condylar hyperplasia.
Gopal Krishna Vishwakarma, more popularly known as G K Vishwakarma, was an eminent orthopedic surgeon, academician and public health administrator. He was the Director General of Health Services from October 1986 to his retirement in October 1992. He was awarded the Silver Jubilee Award (1983) and the Dr. B. C. Roy Award by Medical Council of India, The Government of India, in recognition of his contributions to the field of medicine and public health honored him with the Padma Shri (1985) one of India's highest civilian awards in India.
Shotley Bridge Hospital is a healthcare facility in Shotley Bridge, County Durham, England. It is managed by the County Durham and Darlington NHS Foundation Trust.
Professor Sir Michael Oliver McBride is a consultant physician who has served as the Chief Medical Officer for Northern Ireland since September 2006.
Khalid Masud Gondal or Khalid Masood Gondal is the vice-chancellor of Fatima Jinnah Medical University since July 2022 and the President of CPSP since March 2023. He has also served as vice-chancellor of King Edward Medical University, Lahore From June 2018 to June 2022.
