Medical services in Iran have become one of the most important and significant areas for domestic and even foreign patients due to medical advances, infrastructure development, and the spread of new technologies. Among the specialized medical services, there are methods that not only save the lives of patients, but also significantly improve their quality of life. One of these services is surrogacy, which has faced increasing demand in recent years and helps couples who are unable to have children due to physical problems or infertility. This method is performed with religious and legal permission in Iran and is scientifically supervised by gynecologists and infertility specialists.

Another widely used service in the field of ophthalmology is cataract. This disease causes vision loss by clouding the lens of the eye, but today, with Phaco surgery and artificial lens replacement, its treatment is simple and painless. Corneal transplantation is also a vital treatment for patients who have lost their clear cornea due to eye diseases or physical injuries. In this method, the damaged cornea is replaced with a healthy donated cornea, and vision usually returns noticeably.

In the field of cardiovascular medicine, two commonly used procedures are angioplasty and angiography. Angiography is a non-invasive diagnostic procedure that uses a contrast agent to examine the condition of blood vessels, especially the arteries of the heart. If blockages are found, doctors can use angioplasty (opening the vessel with a balloon or stenting) to restore blood flow and prevent heart attacks.

LASIK surgery is a modern, fast and low-risk solution for correcting refractive errors such as myopia, hyperopia or astigmatism. In this method, the curvature of the cornea is corrected using a laser and the person returns to normal vision after a few days. This surgery has become very popular, especially among young people and those who are tired of glasses or contact lenses.

In the field of orthopedics, services such as hip replacement and knee replacement help patients with advanced osteoarthritis or joint destruction to relieve severe pain and limited mobility. These surgeries are often performed using highly durable artificial joints, and patients return to normal life with physical therapy.

Among chronic diseases, kidney failure is one of the most dangerous, and the only way to save it is a kidney transplant. Fortunately, Iran is one of the leading countries in kidney transplants, and many patients start a new life every year by receiving a kidney from a living or brain-dead donor.

Finally, infertility treatment with advances in assisted reproductive technology (ART), such as IVF (in vitro fertilization), IUI (intrauterine insemination), microinjection, and the use of frozen embryos, has revived the hope of many couples to have children. With advanced infertility centers in cities such as Tehran, Mashhad, and Shiraz, Iran has become an important destination for domestic and even foreign couples seeking infertility treatments.