Laser-Assisted Bilateral Vocal Cord Surgery
Treatment Details
- Surgery Duration: 2 hours
- Surgical Method: Endoscopic
- Anesthesia: General Anesthesia
- Hospital Stay: 1 day
- Return to Work: Day 7
- Full Recovery Period: 3-6 months
- Permanence: Lifelong
What is Bilateral Vocal Cord Paralysis?
Bilateral vocal cord paralysis (BVCP) is a condition where both vocal cords are paralyzed or unable to move properly. When this occurs, the vocal cords’ functions of breathing, phonation, and swallowing can be negatively affected.
Symptoms of Bilateral Vocal Cord Paralysis
Bilateral vocal cord paralysis is a condition where the vocal cords lose their ability to move, meaning both vocal cords are paralyzed. This can lead to severe difficulties in vital functions such as breathing, voice production, and swallowing. Symptoms may vary depending on the severity of the paralysis and the position of the vocal cords. Here are the potential symptoms and their explanations:
1. Difficulty Breathing
In bilateral vocal cord paralysis, the vocal cords may remain in a midline position, very close to each other. This narrows the airway and can make breathing difficult, especially during physical activity. In advanced cases, patients may experience shortness of breath even at rest. It can progress to respiratory failure, requiring emergency intervention.
2. Hoarseness or Voice Loss
When the vocal cords cannot move, their vibrations do not occur normally. As a result:
– The voice may sound hoarse, weak, or breathy.
– In some cases, the voice may be completely lost.
This change in voice quality can also have a negative impact on social and professional life. Patients may struggle with daily conversations, making it difficult for them to express themselves.
3. Wheezing (Stridor)
Stridor is a high-pitched, whistling sound heard during breathing. This sound occurs due to airway narrowing and typically results from the vocal cords remaining in a semi-closed position. Stridor can occur both day and night, but may become more pronounced during sleep.
4. Groaning or Wheezing During Night Sleep
In bilateral vocal cord paralysis, noisy breathing (stridor) is frequently observed during sleep. This condition may manifest as sounds such as ‘groaning’ or ‘wheezing’. Due to the narrowing of the airway, these sounds result from vibrations during respiration and are noticed by the patient’s relatives. They can become particularly pronounced during REM sleep.
5. Difficulty Swallowing and Aspiration Risk
The vocal cords are not only responsible for voice production but also for protecting the airway during swallowing. Paralysis of both vocal cords increases the risk of food or liquid entering the airway. This can lead to:
– A choking sensation,
– Coughing fits while eating or drinking,
– Recurrent pneumonia attacks.
6. Chronic Cough and Need to Clear Throat
Patients with bilateral vocal cord paralysis may develop a chronic cough due to the inability to effectively clear the airway or manage secretions (phlegm). This causes the patient to constantly feel the need to clear their throat and can become bothersome over time.
General Effects of Symptoms
Bilateral vocal cord paralysis can significantly reduce patients’ quality of life. These respiratory, swallowing, and voice-related symptoms can make it difficult for patients to perform daily activities and may lead to social isolation. Early diagnosis and appropriate treatment options play a critical role in improving patients’ quality of life.
If you or your loved ones experience one or more of the above symptoms, it is important to consult an ENT specialist for a comprehensive evaluation.
Treatment for Bilateral Vocal Cord Paralysis
Surgical interventions are generally preferred for patients with prominent breathing problems where conservative methods have not yielded results. Various surgical methods are available for bilateral vocal cord paralysis:
a. Tracheotomy
This is a life-saving intervention for acute respiratory problems. An opening is made in the neck to create an airway, allowing the patient to breathe comfortably. While not a long-term solution, it can be used as a temporary or permanent option in severe cases. Due to the decrease in quality of life it causes for patients, it is not our first treatment choice.
b. Endoscopic Laser Surgery (Laser Surgery for Bilateral Vocal Cord Paralysis)
This procedure involves removing or reducing a portion of the vocal cords with the help of a laser. It is a minimally invasive method with a shorter recovery time. The goal is to preserve both breathing and voice functions.
c. Bilateral Vocal Cord Nerve Transplant (Laryngeal Reinnervation)
Aims to reconstruct damaged vocal cord nerves. In the long term, it can restore vocal cord mobility and function.
Role of Laser Surgery in Bilateral Vocal Cord Paralysis
Laser surgery is one of the most frequently used methods in the treatment of bilateral vocal cord paralysis. This minimally invasive technique aims to increase breathing capacity by widening the narrowed area in the vocal cords.
Treatment Process
- Preparation: Before the procedure, the patient undergoes a detailed examination. The condition of the vocal cords is evaluated with an endoscope.
- Laser Surgery: A portion of the vocal cords is removed with the help of a laser, accessed through the mouth. This procedure widens the narrowed airway, making breathing easier.
- Outcome: The primary goal of the surgery is to increase breathing capacity. However, some loss in voice quality may occur. Therefore, the patient is informed about balancing voice and breathing before surgery.
Advantages
- Rapid Recovery: Laser surgery has a shorter recovery time compared to other open surgical methods because it is less invasive.
- Low Risk: It is safe with minimal bleeding risk and a low complication rate.
- Short Hospital Stay: Most patients can be discharged on the same day.
Disadvantages
- A partial decrease in voice quality may be experienced.
- In very advanced cases, laser surgery may be insufficient, and different surgical approaches may be required.
Post-Treatment Considerations
After laser surgery, patients should use their voices carefully and adhere to the rehabilitation programs recommended by the doctor. Post-treatment care generally includes:
- Physical activities are temporarily restricted.
- Remaining voice function can be optimized with voice therapy.
- Regular follow-up appointments with the doctor should be made.
Conclusion
Bilateral vocal cord paralysis is a significant problem affecting an individual’s social and physical life. Laser surgery is an effective treatment option for resolving breathing problems in this condition. With modern techniques and a correct approach, this surgical procedure can improve patients’ quality of life.
If you or a loved one is struggling with bilateral vocal cord paralysis, you can consult a specialist to learn more about laser surgery. Remember, it is possible to regain your breath with the right treatment!
