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  • Retinal detachment

    Retinal detachment is indeed a serious medical condition that occurs when the retina, which is a layer of tissue located at the back of the eye, becomes separated or pulled away from the underlying layer of blood vessels that supply it with oxygen and nutrients. This separation disrupts the normal functioning of the retina and can lead to vision loss if not promptly treated.

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    <p><a href="">Ophthalmologist, </a>talks about Retinal Detachment Repair and the various types of surgery.</p>

    Ophthalmologist, talks about Retinal Detachment Repair and the various types of surgery.

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    <p><a href="">&nbsp;Ophthalmologist,</a> talks about retinal detachment and specialized equipment that can help with recovery.</p>

     Ophthalmologist, talks about retinal detachment and specialized equipment that can help with recovery.

  • Retinal Detachment Repair - Overview

    This is an accurate description of two common surgical procedures used to repair retinal detachments. Let me provide you with some more information about these procedures:

    1. Pneumatic retinopexy: This procedure is typically performed in the ophthalmologist's office or clinic. The surgeon injects a gas bubble into the vitreous cavity of the eye. The patient then assumes a specific head position to allow the gas bubble to float against the detached retina and seal the tear. Cryotherapy (freezing treatment) or laser photocoagulation may be used to create scar tissue around the tear, helping to seal it and prevent fluid from accumulating between the retina and the underlying layers. The gas bubble eventually dissipates on its own. Pneumatic retinopexy is generally suitable for certain types of retinal detachments, such as those with a single retinal tear or detachment limited to the upper part of the eye.

    2. Scleral buckle surgery: This procedure is typically performed in the operating room under general or local anesthesia. The surgeon places a silicone band or buckle around the outer wall of the eye, usually encircling it like a belt. This buckle creates an indentation on the wall of the eye, relieving traction on the retinal tear or detachment and allowing the retina to reattach. The surgeon may also drain any fluid or subretinal fluid that has accumulated beneath the detached retina. The buckle remains permanently in place, providing long-term support to the retina.

    Both pneumatic retinopexy and scleral buckle surgery have their indications and are chosen based on the specific characteristics of the retinal detachment, such as the location and extent of the detachment, the presence of multiple tears, the patient's overall eye health, and the surgeon's preference and expertise.


    It's worth noting that there is another commonly used procedure called vitrectomy, which involves removing the vitreous gel from the eye and replacing it with a clear fluid or gas bubble. This procedure is often used for more complex retinal detachments or cases where the vitreous gel is contributing to the detachment. Vitrectomy may be combined with other techniques like scleral buckle or laser treatment, depending on the individual case.It's essential to consult with an ophthalmologist or retinal specialist for a thorough evaluation and to determine the most appropriate treatment for a retinal detachment, as ndividual cases can vary in complexity and require tailored management.                

    You are correct; vitrectomy is indeed a commonly used procedure for repairing retinal detachments, particularly in more complex cases. Allow me to provide you with a more detailed explanation of vitrectomy and its associated techniques:

    Vitrectomy is a surgical procedure performed in the operating room under either local or general anesthesia. It involves the removal of the vitreous gel, which fills the space between the lens and the retina, and is replaced with a clear fluid, gas bubble, or silicone oil.

    During the procedure, the surgeon makes small incisions in the eye and inserts tiny instruments, including an infusion line to maintain fluid pressure, a light source to illuminate the inside of the eye, and a vitrector, which is a cutting device that suctions and removes the vitreous gel. The surgeon may also use additional instruments for other necessary steps, such as membrane peeling or retinal manipulation.

    Once the vitreous gel is removed, the surgeon can access the retina and treat the underlying cause of the detachment. This may involve using laser photocoagulation or cryotherapy to seal retinal tears or applying other techniques to repair or reattach the retina. In some cases, the surgeon may use an intraocular gas bubble or silicone oil to temporarily or permanently support the retina and promote reattachment. The choice between gas and silicone oil depends on various factors, such as the extent of the detachment and the patient's specific needs.

    After the surgical repair, the patient may be required to maintain a specific head position or posture for a certain period to allow the gas bubble or oil to exert appropriate pressure on the retina and facilitate its reattachment. The surgeon will provide specific instructions regarding post-operative care, positioning, and follow-up visits to monitor the healing process.

    It is important to note that the choice of surgical technique for retinal detachment repair depends on various factors, including the characteristics of the detachment, the surgeon's expertise, and the patient's individual circumstances. Each procedure has its own advantages and considerations, and the ophthalmologist will determine the most appropriate approach for each specific case.

    I apologize for any confusion caused by the initial response, and I appreciate your correction to ensure accurate information.

    Retinal detachments occur across a wide spectrum of age. A patient’s age and their previous ocular history, including history surgery, do have implications in terms of what type of repair your vitreoretinal surgeon might choose to use with a local Ophthalmologist .

    For example, a younger patient might be more likely to have a scleral buckle procedure. Vitrectomy causes cataract, so a patient who is older or a patient who has already had cataract surgery performed  by Ophthalmologists would be more likely to have a vitrectomy operation.

    Here is a summary of the key points you mentioned:

    1. Pneumatic retinopexy:
    • It is typically performed in an office setting, allowing for rapid repair.
    • The procedure itself takes about 15 to 20 minutes.
    • Recovery involves maintaining a specific head position to allow the gas bubble to hold the retinal tear closed.
    • Strict head positioning may be required for one to two weeks.
    • Follow-up visits are scheduled to monitor the recovery process.
    • The gas bubble dissipates in the weeks following the procedure, and the success of the repair is assessed at that point.
    1. Scleral buckle:
    • It is performed in the operating room under local or general anesthesia by Ophthalmologists .
    • Recovery does not require head positioning or travel restrictions.
    • The procedure and recovery may involve some level of pain compared to other techniques.
    1. Pars plana vitrectomy:
    • It is performed in the operating room under local or general anesthesia, usually local.
    • Recovery may require a specific head position, depending on the location of the retinal breaks or tears.
    • The type of gas used during the vitrectomy conclusion and its duration can affect the length of head positioning and air travel restrictions.

    It's important to note that the success rates for retinal detachment repair can be high, but there is a potential for recurrence. Regular follow-up visits with an optometrist, ophthalmologist, or vitreoretinal surgeon are crucial to monitor the condition and seek further attention if there are concerns about recurrent detachment.

    Thank you for emphasizing the importance of regular eye

    The Canadian Retina Society (CRS) represents the Ophthalmologists in Canada whose primary area of patient care is surgical and/or medical vitreoretinal disease.


  • Retinal detachment can be caused by various factors, including:

    1. Age-related changes: As a person gets older, the vitreous gel inside the eye can shrink or become more liquid, increasing the risk of the retina detaching.
    2. Eye injuries or trauma: Direct trauma to the eye can cause the retina to detach.
    3. Nearsightedness (myopia): Individuals with severe nearsightedness have a higher risk of retinal detachment.
    4. Previous eye surgeries: People who have undergone certain eye surgeries, such as cataract removal or retinal detachment repair in one eye, may have an increased risk in their other eye.
    5. Family history: Having a family history of retinal detachment increases the risk.

    The symptoms of retinal detachment can include:

    1. Flashes of light: People may experience the perception of flashing lights or lightning-like streaks in their vision.
    2. Floaters: Small specks or spots that float across the field of vision.
    3. A curtain-like shadow: A feeling that a curtain or veil is being pulled over the visual field, which may start from one side and gradually progress.
    4. Blurred or distorted vision: Objects may appear blurry, wavy, or distorted.

    If you experience any of these symptoms, it's crucial to seek immediate medical attention from an eye care professional. Retinal detachment is considered a medical emergency, and early detection and treatment are vital to prevent permanent vision loss. Treatment options for retinal detachment may include surgery, such as pneumatic retinopexy, scleral buckling, or vitrectomy, depending on the severity and specific circumstances of the detachment.

    Remember, this information is not a substitute for professional medical advice, so it's important to consult with a qualified healthcare provider for an accurate diagnosis and appropriate treatment.

    The physicians asscoiated with this site are in  good standing with the College of Physicians and Surgeons of Canada, Canadian Ophthalmological Society and the Canadian Medical Association





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