Canthoplasty is a common eye plastic surgery that aims to improve the shape of the eyes and expand the field of vision by adjusting the shape of the inner or outer canthus. Although the effect of the surgery is recognized by many people, due to the complex structure of the eye, some sequelae may occur after the surgery. This article will discuss in detail the main sequelae of canthoplasty to help those seeking beauty fully understand the relevant risks and precautions.
1. Basic principles and types of canthoplasty surgery
Canthoplasty surgery is mainly divided into inner canthus enlargement surgery and outer canthus enlargement surgery. The inner canthus enlargement surgery is mainly used to treat the excessive epicanthus that makes the eyes appear narrow and long. It improves the contour of the corner of the eye by removing excess skin and adjusting the ligament structure; the outer canthus enlargement surgery is to make an incision at the outer canthus to lengthen the palpebral fissure and increase the width of the eye.
Different types of surgeries cut and sew tissues differently, and the postoperative recovery process and potential risks also vary.
2. Common sequelae of canthoplasty surgery
Scar formation and scar hyperplasia
During the healing process of the incision after surgery, some patients may experience scar tissue hyperplasia, forming obvious scars, which affect the appearance of the eyes. Excessive scar hyperplasia may also cause skin tightness and affect the normal movement of the eyelids.
Excessive exposure or incomplete closure of the eye corners
Canthoplasty surgery aims to widen the palpebral fissure, but if the surgery is not designed properly or performed properly, it may lead to excessive exposure of the eye corner, causing incomplete eye closure, affecting tear distribution and eye protection, and easily causing dry eye or keratitis.
Risk of infection
Eye surgery is a delicate operation. If the postoperative care is improper or the hygiene conditions are poor, it is easy to cause bacterial infection. The infection not only prolongs the recovery time, but may also cause eyelid redness and swelling, pain, and even damage to the tissues around the eyeball.
Abnormal eyelid position
After canthoplasty, the inner or outer canthus may become asymmetrical, resulting in uneven size or shape of the eyes on both sides. In severe cases, it may cause entropion or ectropion of the eyelids, affecting eye function and appearance.
Tissue necrosis
Impaired blood supply during surgery or severe postoperative infection may lead to local tissue necrosis, ulcers, scar thickening, and even the need for a second surgery to repair the wound.
Nerve damage and paresthesia
During canthoplasty surgery, facial nerve endings may be damaged, causing numbness, tingling or decreased sensation in the corners of the eyes, affecting the patient's quality of life.
Tear duct dysfunction
There is a tear duct structure near the inner corner of the eye. Improper surgery may damage the tear duct, causing tear discharge obstruction, tearing symptoms or dacryocystitis.
3. Common symptoms and treatment after surgery
Swelling and bruising : Eye swelling and bruising are common within a few days after surgery and generally subside with recovery. Cold compresses and proper rest can help relieve the symptoms.
Pain : Mild pain is a normal reaction and you can use analgesics as prescribed by your doctor.
Blurred vision or foreign body sensation : Most of these symptoms are temporary. If they persist, you should seek medical attention immediately.
Wound dehiscence or exudation : indicates infection or suture problems, which should be treated promptly to avoid deterioration.
4. Factors that affect the occurrence of canthoplasty sequelae
Surgeon's experience and skill level
Experienced doctors can design incisions reasonably, perform operations accurately, and reduce the incidence of postoperative complications.
Individual differences among patients
Skin type, healing ability, immune status, etc. will affect postoperative recovery and scar formation.
Postoperative Care
Strictly follow the doctor's instructions for care, keep the wound clean, avoid rubbing the eyes with your hands, and reduce the risk of infection and scarring.
Preoperative evaluation
Adequate preoperative examination and evaluation can help rule out eye diseases and formulate a reasonable surgical plan.
V. Prevention and Response Measures
Choosing doctors and medical institutions appropriately
Ensure that the surgery is performed by a professionally qualified doctor and choose a regular medical institution for treatment.
Detailed preoperative communication and evaluation
Clarify the expected effects and potential risks, and avoid blindly pursuing extreme beauty.
Postoperative standard care
This includes keeping the area clean, going for follow-up visits on schedule, and avoiding rubbing the eyes vigorously and doing strenuous exercise.
Deal with abnormal symptoms promptly
If the wound becomes more red and swollen, or if there is abnormal discharge or vision, seek medical attention immediately.
6. Patients’ psychological adjustment
During the postoperative recovery period, patients may experience anxiety due to changes in eye appearance and discomfort. Family members and doctors should provide support and encouragement to help patients reasonably anticipate the recovery process and avoid blind anxiety.
Beauty Encyclopedia Tips:
Although canthoplasty can effectively improve the shape of the eyes, there is still a risk of sequelae. Before the operation, you must understand the relevant knowledge, choose the appropriate surgical plan, and do adequate postoperative care to reduce the probability of complications. If you encounter abnormal conditions, you should consult a professional doctor in time to ensure a balance between safety and effectiveness.