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Wrist Replacement
Healthline — Wrist replacement surgery is performed to replace a wrist injured or damaged beyond repair. An artificial wrist joint replacement is implanted. Traumatic injuries or severe degenerative diseases affecting the wrist (such as osteoarthritis and ...More…
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Wound Culture
Healthline — A wound culture is a diagnostic laboratory test in which microorganisms from an infected wound are grown in the laboratory on media and identified. Wound cultures always include aerobic culture, but direct smear evaluation (Gram stain) and ...More…
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Wound Care
Healthline — A wound is a disruption in the continuity of cells-anything that causes cells that would normally be connected to become separated. Wound healing is the restoration of that continuity. Several effects may result with the occurrence of a wound: ...More…
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White Blood Cell Count and Differential
Healthline — A white blood cell (WBC) count determines the concentration of white blood cells in the patient's blood. A differential determines the percentage of each of the five types of mature white blood cells. This test is included in general health ...More…
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Weight Management
Healthline — Obesity is a chronic condition, meaning it is unlikely to be cured, so behavioral interventions are needed to help people change their habits and improve their quality of life and their psychological functioning. The goal of weight management for ...More…
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Webbed Finger or Toe Repair
Healthline — Webbed finger or toe repair refers to corrective or reconstructive surgery performed to repair webbed fingers or toes, also called syndactyly. The long and ring fingers or the second and third toes are most often affected. Generally, syndactyly ...More…
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Vital Signs
Healthline — Vital signs, or signs of life, include the following objective measures for a person: temperature, respiratory rate, heart beat (pulse), and blood pressure. When these values are not zero, they indicate that a person is alive. All of these vital ...More…
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Vertical Banded Gastroplasty
Healthline — Vertical banded gastroplasty, or VBG, is an elective surgical procedure in which the stomach is partitioned with staples and fitted with a plastic band to limit the amount of food that the stomach can hold at one time. Gastroplasty is a term that ...More…
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Ventricular Shunt
Healthline — A ventricular shunt is a tube that is surgically placed in one of the fluid-filled chambers inside the brain (ventricles). The fluid around the brain and the spinal column is called cerebrospinal fluid (CSF). When infection or disease causes an ...More…
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Ventricular Assist Device
Healthline — A ventricular assist device (VAD) is a battery-operated mechanical system consisting of a blood pump and a control unit used for temporary support of blood circulation. The VAD decreases the workload of the heart while maintaining adequate blood ...More…
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Venous Thrombosis Prevention
Healthline — Venous thrombosis prevention is a means to prevent blood clots from forming in veins within the body. Different preventative methods can also maintain normal blood flow and therefore enable oxygen and nutrients to reach the cells of the body. ...More…
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Vein Ligation and Stripping
Healthline — Vein ligation and stripping is a surgical approach to the treatment of varicose veins. It is also sometimes called phlebectomy. Ligation refers to the surgical tying off of a large vein in the leg called the greater saphenous vein, while ...More…