About 246 million people around the world suffer from reduced visual acuity, according to the WHO. 90% live in low-income countries, and about 82% are over 50 years old. Refractive disorders such as myopia, hypermetropia, and astigmatism account for 43% of patients with visual impairment. Myopia (myopia) is one of the most common...
Despite all the success of modern oncology, cancer remains the second most frequent cause of death around the world. Tumors are often diagnosed late, which makes treatment more complicated. Another issue is the use of obsolete methods or not the most effective therapeutic approaches in countries with poorly regulated healthcare...
Mitral valve disease is a lesion of the bicuspid valve and subvalvular structures, leading to impaired hemodynamics and the development of heart failure. Asymptomatic valvular heart disease is present in 2.5% of the population, increasing to 13% with age. In the absence of competent treatment, mitral valve dysfunction...
Hip replacement surgery in young patients requires special skills from orthopedic surgeons. Long-term treatment outcomes and complete restoration of joint function are essential for people in this age group. In addition, professional athletes, who are planning to resume their careers, may also need a replacement surgery after...
Surgical reconstruction, or mitral valve replacement, is the second most common surgery on the heart valves. In European countries with developed medicine...
Herniated disc or hernia of the intervertebral disk aggravates a nerve and triggers lower back pain or affects the neck area. Both sensitive and motor spinal nerve roots are compressed and result in impaired movement. Sometimes, the pathology might provoke internal organs, which can result...
Heart defects in infants are almost always congenital. This can sometimes bring great danger to the baby’s life. Such pathologies are not that common. However, the high mortality rate of those affected by heart defects forces doctors to improve early diagnostics and treatment techniques.
Female infertility is a condition when conceiving a baby is impossible. Doctor can make appropriate diagnosis based on a number of indicators like: a woman had a regular sexual intercourse during last 12 months but didn’t get pregnant, contraceptives were not used, a male partner is healthy (fertile).