Ophthalmic surgeon: eye surgeries

An ophthalmologist-surgeon is a physician with medical training and specialized ophthalmology education who performs surgical procedures for diseases of the eye and its adnexa. Their responsibilities include diagnosis, conservative therapy, microsurgery, laser procedures, and postoperative care. [1]

The profession combines general medicine, microsurgery, and optics skills. Surgeons must be able to operate high-precision instruments under magnification, make decisions in a confined surgical field, and be responsible for the patient's visual function. This makes the profession highly technical and requires continuous professional development. [2]

Modern ophthalmic surgery is highly differentiated: there are surgeons specializing in cataracts and the anterior segment of the eye, vitreoretinal specialists, and doctors performing reconstructive and plastic surgery of the eyelid and orbit. In large centers, patients are referred to a specialist depending on the pathology. [3]

The quality of results depends not only on the surgeon's skill but also on the team, available equipment, adherence to sterility protocols, and preoperative preparation. Guidelines from professional societies describe standards for preparation, technique, and postoperative care. [4]

When to see an ophthalmologist-surgeon

Immediate ophthalmological attention and possible emergency surgery are required in the following cases: sudden deterioration of vision, sudden loss of vision, acute pain with severe redness of the eye, mechanical trauma to the eye, and signs of retinal detachment—flickering flashes of light, the appearance of a "curtain" across the field of vision. In these situations, delay worsens the prognosis. [5]

Elective surgery is indicated for conditions that persistently reduce vision and are not corrected conservatively: mature or significantly worsening cataracts, progressive glaucoma with ineffective drug therapy, visually significant corneal defects, and progressive retinal changes. The decision on the timing and method of surgery is made by a specialist, taking into account the patient's condition and the expected outcome. [6]

Electronic and remote screenings for vision care are expanding access, but surgical intervention is determined based on an in-person assessment, instrumental testing, and risk-benefit analysis. For elective surgery, it is important to address systemic factors such as blood sugar levels, blood pressure control, and treatment of acute infections. [7]

The choice of center and specialist is critical for complex or rare diseases. For complex vitreoretinal and reconstructive surgery, specialized centers with experience and equipment for emergency and combined procedures should be selected. [8]

Table 1. Indications for urgent and planned ophthalmic surgical evaluation

Urgently	Example	As planned	Example
Yes	Sudden loss of vision, retinal detachment	Yes	Decreased vision due to cataracts
Yes	Penetrating eye injury	Yes	Progressive keratoconus
Yes	Acute purulent conjunctivitis with fuzzy corneal infiltration	As planned	Ineffective glaucoma therapy
Yes	Acute endophthalmitis after injection	As planned	Epithelial erosion requiring keratoplasty

First appointment, diagnosis and choice of tactics

The initial examination includes a complete medical history, assessment of complaints, vision testing with correction, slit-lamp examination of the anterior segment, intraocular pressure measurement, and ophthalmoscopy to examine the retina. Additional tests may be performed if necessary: optical coherence tomography of the macula, ultrasound if the cause is unclear, and fluorescein angiography of the retinal vessels. [9]

Objective parameters are important for surgical planning: visual acuity, degree of optical opacity, ocular biometry for calculating the size of an artificial lens, corneal thickness, and topography in refractive surgery. These data determine the optimal method and prognosis. [10]

The decision to undergo surgery always weighs the expected benefits and risks. The patient receives an explanation of the purpose of the procedure, anesthesia options, the expected recovery period, and possible side effects. Documented informed consent is the standard before elective surgery. [11]

Coexisting medical conditions and medications influence preparation: anticoagulants and antiplatelet agents are discussed individually, taking into account the risk of bleeding and thrombotic complications. The surgeon and anesthesiologist jointly develop a safe plan. [12]

Basic types of operations and their brief explanation

Cataract surgery with intraocular lens implantation is the most common ophthalmological procedure in the world; the current standard is small-incision phacoemulsification. The procedure quickly restores vision with a properly selected artificial lens and high-quality performance. [13]

Vitreoretinal procedures include vitrectomy, scleral banding, and combinations of techniques for the treatment of retinal detachment, internal retinal breaks, severe hemorrhages, and complications of diabetic retinopathy. The technique is selected depending on the type of detachment and the condition of the vitreous. Recent studies demonstrate comparable efficacy with appropriate patient selection. [14]

Refractive surgery—LASIK, PRK, and femto-LASIK—corrects refractive errors. These procedures are elective and require strict candidate selection to minimize complications, including keratoconus and postoperative dry eye. Patient safety and education are key. [15]

Corneal transplants, glaucoma surgeries to improve aqueous humor drainage, and reconstructive eyelid and orbital surgery are separate, highly specialized areas. Many of these interventions require long-term follow-up and a multidisciplinary approach. [16]

Table 2. Brief typology of operations and expected results

Operation	Target	Recovery	Note
Phacoemulsification + IOL	Cataract removal	1-4 weeks	IOL choice affects refraction
Pars vitrectomy plans	Elimination of traction, removal of opacities	2-8 weeks	Gas or silicone tamponade is possible
LASIK / PRK	Refractive correction	1-4 weeks	Requires preoperative examination
Trabeculectomy, outflow implants	Intraocular pressure control	4-12 weeks	For patients with progressive glaucoma
Keratoplasty	Restoring corneal transparency	Months	The risk of rejection requires monitoring.

Anesthesia, preparation, and preoperative checklist

Anterior segment surgeries are most often performed under local anesthesia with brief sedation; vitreoretinal surgery often requires a regional block or general anesthesia for complex procedures. The choice depends on the extent of the surgery, concomitant diseases, and the patient's tolerance. [17]

Before surgery, the following are reviewed: current medications, coagulation profile (if necessary), control of chronic diseases, allergies, and preoperative test results. The patient is given written recommendations for medication and diet on the day of surgery. [18]

Operating room organization and instrument sterility are critical to reducing the risk of infection and toxic reactions. Current protocols describe standards for preoperative preparation, including antibacterial treatment and endophthalmitis prophylaxis. [19]

Realistic expectations for the outcome and discussion of possible additional interventions are part of the preoperative consultation. The degree of vision correction, the possible need for additional procedures, and recovery time are often discussed. [20]

Table 3. Universal preoperative checklist for patients

Paragraph	What is important
Documents	Passport, referral, list of medications
Preparation	Report blood thinners
Research	Biometrics, topography, OCT when indicated
Transport	Availability of an accompanying person for discharge
Informed consent	Signing and discussing risks

Complications, safety and quality control

Complications are divided into early and late: early complications include infectious endophthalmitis, inflammation, bleeding, and postoperative macular edema; late complications include secondary cataracts, retinal detachment, and transplant rejection. The incidence of serious complications is low when standards are followed, but the consequences for vision can be serious. [21]

Quality control includes maintaining a surgical registry, monitoring outcomes, external evaluation programs, and ongoing training of surgeons. Guidelines from European and American societies detail checkpoints for improving outcomes. [22]

The patient is taught the signs of complications and the procedure to follow. Prompt contact with emergency ophthalmology services if endophthalmitis or retinal detachment is suspected increases the chance of preserving vision. Having an emergency access protocol to the operating room is critical. [23]

Programmatic quality improvement also includes adequate staff training, sterility testing, and provision of modern equipment. Investments in training and technical resources are directly correlated with better surgical outcomes. [24]

Table 4. Frequent complications and response guidelines

Complication	How to recognize	Action
Endophthalmitis	Severe pain, redness, decreased vision	Immediate consultation with a surgeon, intraocular antibiotics
Retinal detachment	Flashes of light, fog, curtain	Urgent referral to the retinal service
Macular edema	Gradual loss of central vision	OCT and treatment according to the protocol
Infectious keratitis	Pain, discharge, corneal clouding	Antibacterial therapy and observation

Postoperative care and rehabilitation

After most surgeries, intravenous drip therapy with antibiotics and anti-inflammatory drugs, physical activity restrictions, and blood pressure monitoring are prescribed. Adherence to the drip regimen and appointments determines the success of rehabilitation. [25]

Rehabilitation includes laboratory and instrumental examinations: visual acuity monitoring, intraocular pressure measurement, and OCT scans if complications are suspected. After IOL implantation, the need for residual refractive error correction is often assessed after 1-3 months. [26]

Patients undergoing vitreoretinal surgery may be prescribed flight restrictions and head positioning when using gas tamponade. Strict adherence to these recommendations affects retinal adhesion and the final prognosis. [27]

Long-term monitoring is important for transplants and glaucoma, as late complications and disease progression are possible, requiring additional therapy. A follow-up plan is discussed individually. [28]

Table 5. Usual postoperative follow-up schedule

Term	Control	What do they check?
Day 1	A visit to the surgeon	Visual acuity, pressure, incision condition
1 week	Visit	Removal of sutures if necessary, correction of therapy
1 month	Visit	OCT, refraction assessment
3 months	Visit	Stabilization assessment, next steps plan

How to choose an ophthalmologist-surgeon and clinic

When searching for a specialist, consider their experience in the relevant field, the volume of surgeries performed, the availability of equipment, and reviews from the professional community. Centers with a registry of outcomes and transparent outcome statistics are preferable for complex cases. [29]

Inquire about the complication rate, the percentage of patients with vision improvement, the technologies used, and the availability of emergency care. Ask to see biometric and preoperative results to understand the planning approach. [30]

It is important to discuss financial aspects and warranty obligations, if appropriate in a particular healthcare system. Also important is the opportunity to obtain a second opinion and referral to a specialized center in complex situations. [31]

Finally, the physician's communication is assessed: how fully the risks, options, and expected outcomes are explained. Transparency and realistic expectations are one of the key factors in patient satisfaction. [32]