Current status of ophthalmic technology in Xi'an
As one of the famous historical and cultural cities in China, Xi'an is also a metropolis full of modern atmosphere, with first-class medical facilities and professional medical personnel. In terms of ophthalmic technology, hospitals and experts in Xi'an have been committed to introducing and applying the latest technology to provide high-quality eye health services for patients. Next, we will introduce the current technological development of Xi'an Ophthalmology from four aspects.
Refractive surgery technique
With the growing problem of myopia, refractive surgery has become the choice of many myopic patients. Several well-known hospitals in Xi'an, such as [XX Hospital] and [XX Hospital], have launched a variety of advanced refractive surgery technologies, such as laser in situ keratomileusis (LASIK), surface laser ablation (PRK) and corneal transplantation. These operations have adopted the most advanced equipment and technology, greatly improving the safety and effect of the operation.
First, laser in situ keratomileusis (LASIK) is one of the most commonly used refractive surgery. This technology improves vision by using lasers to modify the curvature of the cornea. It can improve vision in a short time and has a lower risk of complications.
Secondly, surface laser ablation (PRK) is applicable to patients with thin cornea or corneal curvature that is not suitable for LASIK. PRK surgery improves vision by removing the corneal epithelium directly and using laser ablation of the underlying corneal tissue. This technology has stable effect and low risk.
In addition, corneal transplantation is an effective treatment for some patients with severe keratopathy or other surgical problems. Xi'an hospitals have rich experience in the field of corneal transplantation and can provide high-quality surgical treatment for patients.
Cataract surgery technology
Cataract is a common eye disease of the elderly. If it is not treated in time, it will lead to decreased vision. Xi'an hospitals have also made great progress in cataract surgery technology. At present, common cataract surgery techniques include phacoemulsification cataract extraction (Phaco), intraocular lens implantation and excimer laser cataract surgery.
Phaco is the most commonly used cataract surgery technique at present. The technique uses a phacoemulsifier to break down the cataract tissue and suck it out of the eye, and then implant an intraocular lens to restore vision. Phaco has small trauma, fast recovery and good postoperative visual effect.
Intraocular lens implantation is a traditional method of cataract surgery. It restores vision by removing the cloudy lens in the patient's eye and implanting intraocular lens. Although the surgical trauma of this method is relatively large, it is still an effective treatment method in some special cases.
Excimer laser cataract surgery is an innovative technology, which uses laser to correct the cornea and remove cataract, and restore the patient's vision. The advantages of excimer laser cataract surgery are small surgical trauma and fast recovery. It is an ideal choice for some young cataract patients.
Diagnostic techniques for fundus diseases
Fundus disease refers to the pathological changes behind the eyeball, which is one of the important causes of vision loss. The ophthalmologists in Xi'an use advanced fundus disease diagnosis technologies, such as fundus photography, fundus OCT and ocular ultrasound, to find and diagnose fundus diseases as soon as possible and take corresponding treatment measures.
Fundus photography is a technique to record the fundus images of patients. By photographing the patient's retina, optic nerve and other structures with a camera, doctors can observe and analyze these images in order to detect and diagnose fundus diseases early.
Fundus OCT (Optical Coherence Tomography) is a non-invasive fundus imaging technique. It scans the fundus with a laser to obtain high-resolution images of the structure of each layer of the fundus. Ocular fundus OCT can help ophthalmologists to determine the type and severity of fundus diseases and guide follow-up treatment.
Eye ultrasound is a method to check and diagnose eye diseases through ultrasound technology. It can help doctors understand whether there is tumor, hematocele or other abnormalities in the eyes, and provide accurate diagnosis for patients.
Ophthalmic scientific research technology
Scientific research is the key to promote medical progress, and ophthalmic technology is no exception. The ophthalmic hospitals and experts in Xi'an actively carry out ophthalmic research to improve the level of ophthalmic technology. They cooperate with ophthalmic research institutions at home and abroad to explore new treatment methods and technologies.
For example, the Ophthalmology Center of Xi'an Medical University has cooperated with many hospitals in China to carry out drug treatment research on cataract and fundus diseases in order to find more effective and low-risk treatment schemes.
In addition, Xi'an Eye Hospital also used gene editing technology to study the treatment of hereditary eye diseases, and made some breakthroughs.
In a word, Xi'an ophthalmic technology has made remarkable progress in refractive surgery, cataract surgery, fundus disease diagnosis and ophthalmic research. These technologies provide more treatment options for patients and contribute to the development of ophthalmology.
Summary
In the field of ophthalmology in Xi'an, several well-known hospitals and experts are committed to introducing and applying the latest ophthalmic technology. Refractive surgery, cataract surgery, fundus disease diagnosis and ophthalmic research are important aspects. Continuously introduce advanced technical equipment and carry out scientific research and innovation, so as to constantly improve the level of ophthalmology technology in Xi'an and provide better medical services for patients.
