LASIK (Laser-Assisted in situ Keratomileusis) is a surgical
procedure used to correct refractive errors, such as nearsightedness,
farsightedness, and astigmatism. While LASIK is primarily a surgical
intervention, there are certain aspects of evaluation and postoperative care
that can be considered as part of LASIK evaluation rehabilitation. Here's an
overview:
1. Initial Evaluation:
a. Comprehensive
Eye Examination: The evaluation process begins with a comprehensive eye
examination performed by an ophthalmologist or LASIK surgeon. This includes
assessing the patient's visual acuity, refractive error, corneal thickness and
shape, pupil size, tear film evaluation, and overall eye health.
b. Patient
Counseling: The surgeon explains the LASIK procedure, its benefits, potential
risks and complications, and what to expect before, during, and after surgery.
They discuss the patient's expectations, address any concerns, and ensure they
have realistic expectations regarding the outcomes of the procedure.
2. Preoperative Preparation:
a. Refractive
Stability: LASIK candidates need to have stable refractive errors, meaning that
their prescription has not significantly changed in the previous 12-24 months.
This stability ensures that the surgical correction will be effective and
lasting.
b. Medical
Evaluation: The patient's general health and medical history are assessed to
identify any contraindications or factors that could affect the surgery or
postoperative healing. Medications and underlying health conditions that may
interfere with the procedure or healing process are identified and managed.
c. Pupil Size and
Corneal Thickness: Pupil size and corneal thickness measurements are crucial in
determining the suitability for LASIK and calculating the necessary adjustments
for the surgery.
3. Postoperative Rehabilitation:
a. Medications and
Eye Drops: After LASIK, patients are prescribed antibiotic and
anti-inflammatory eye drops to prevent infection and reduce inflammation. They
are instructed on the proper administration and schedule for using these drops
during the healing process.
b. Follow-up
Visits: Regular postoperative visits are scheduled to monitor the healing
process, evaluate visual acuity, and address any concerns or complications that
may arise. The frequency of these visits varies depending on the surgeon's
recommendations and the patient's progress.
c. Visual Recovery
and Adaptation: Patients undergo a period of visual recovery following LASIK,
during which they may experience temporary visual fluctuations, dryness, glare,
halos, or other visual symptoms. Rehabilitation may involve educating patients
about these normal postoperative effects and providing guidance on managing
them.
d. Visual Acuity
Enhancement: In some cases, LASIK may not provide the desired visual acuity, or
patients may experience residual refractive errors. Additional treatments, such
as enhancement procedures or the use of corrective lenses, may be recommended
to further optimize visual outcomes.
It's important to note that LASIK is a surgical procedure,
and the evaluation and postoperative care should be conducted by qualified
ophthalmologists or LASIK surgeons. The rehabilitation aspects of LASIK
evaluation primarily focus on ensuring a patient's suitability for the
procedure, providing education and support throughout the process, and
monitoring the healing and visual recovery postoperatively.
