Rigid bronchoscopy uses a straight metal tube passed into the trachea under general anaesthetic. It gives a wide working channel and, critically, secure control of the airway — which is why it remains the instrument of choice whenever the airway itself is threatened. Rigid bronchoscopy in Rewari is performed by Dr. Ajit Yadav at Vaayu Care.
How it differs from flexible bronchoscopy
Flexible bronchoscopy is a slim, steerable scope used under sedation for diagnosis and light therapeutic work. It reaches far into the smaller airways but has a narrow working channel and does not secure the airway.
The rigid bronchoscope is a hollow metal tube. It cannot bend into the periphery, but it provides:
- A secure airway — the patient is ventilated through the scope itself
- A wide channel admitting large instruments, several at once
- The ability to control major bleeding, by suction, tamponade and direct pressure
- The mechanical strength to core out tumour, dilate a stricture and deploy a stent
In practice the two are complementary, and a flexible scope is very often passed through the rigid tube during the same procedure.
What it is used for
- Debulking tumour obstructing the trachea or a main bronchus in lung cancer or other airway tumours, restoring airflow and relieving breathlessness — often dramatically and immediately
- Massive haemoptysis — controlling significant bleeding from the airway
- Foreign body removal, particularly large, impacted or long-standing objects. This is the classic indication in children and in adults who have inhaled food, a tooth or a fragment of denture
- Dilating a narrowed trachea or bronchus, whether from scarring after prolonged intubation, tuberculosis or tumour
- Placing, repositioning or removing airway stents
- Managing complex airway disease, including tracheobronchomalacia where the airway wall collapses
- Large biopsies where a small forceps sample has been inadequate or bleeding risk is high
How it is performed
Rigid bronchoscopy is done in a theatre setting under general anaesthesia, with an anaesthetist present throughout. Preoperative assessment covers fitness for anaesthesia, blood counts and clotting, and a recent CT chest so the level and extent of the obstruction are known before starting.
After induction, the rigid tube is passed through the mouth, past the vocal cords, into the trachea. Ventilation is delivered through the scope. The airway is inspected and treated — tumour cored out, a foreign body grasped and withdrawn, a stricture dilated, or a stent deployed. Bleeding is controlled with cold saline, adrenaline, cautery or direct tamponade.
Because ventilation and the working channel share the same tube, the anaesthetist and bronchoscopist work in close coordination.
The procedure typically takes thirty to ninety minutes depending on what is required.
After the procedure
You are monitored in recovery until fully awake, and a chest X-ray is taken. A short inpatient stay is usual, longer if a stent has been placed or there was significant bleeding.
Sore throat, hoarseness and mild blood-streaked sputum for a day or two are expected. Relief of breathlessness after debulking or stenting is often immediate and is the most striking part of the procedure for patients.
Humidified air or nebulised saline is advised where a stent is in place, to stop secretions crusting. Follow-up bronchoscopy is arranged where a stent has been deployed or the underlying disease needs monitoring.
Seek urgent review for increasing breathlessness, coughing up significant blood, fever or chest pain.
Risks
Rigid bronchoscopy is a specialist procedure and carries more risk than flexible bronchoscopy, which is why it is reserved for situations that genuinely need it. Risks include those of general anaesthesia; damage to teeth, lips or gums from the rigid tube; sore throat and hoarseness; bleeding, particularly after tumour debulking; airway perforation, which is rare; pneumothorax; and temporary swelling of the airway after instrumentation.
Set against these is the fact that the alternative in most of these situations is a critically narrowed or bleeding airway. Risks and benefits are discussed in detail before consent.
Booking in Rewari
Rigid bronchoscopy is planned after consultation, review of CT imaging and assessment of fitness for anaesthesia. Bring all CT films and reports, previous bronchoscopy findings, and a full list of your medicines including blood thinners.
Book an appointment at Vaayu Care, Rewari.
Frequently asked questions
Why do I need rigid bronchoscopy instead of the flexible one?
Rigid bronchoscopy is used when the airway itself is at risk or when heavy work is needed — coring out tumour, controlling major bleeding, removing a large impacted foreign body, dilating a tight stricture or placing a stent. Its wide channel and secure airway make these possible, and a flexible scope is often used through it during the same procedure.
Will I be asleep during the procedure?
Yes. Rigid bronchoscopy is performed under general anaesthesia with an anaesthetist present throughout, because the rigid tube is passed through the vocal cords and used to ventilate you. This differs from flexible bronchoscopy, which is done under sedation with local anaesthetic to the throat.
How quickly will my breathing improve after tumour debulking?
Relief is often immediate, and it is the most striking feature of the procedure. Where a major airway has been substantially obstructed, opening it restores airflow to a whole lobe or lung at once. How long that relief lasts depends on the underlying disease and whether a stent has been placed to hold the airway open.
Will I need to stay in hospital?
Usually a short stay, since general anaesthesia is used and a chest X-ray is needed afterwards. Stays are longer if a stent has been placed, if there was significant bleeding, or if the underlying condition needs continued treatment. Your anaesthetist and the clinic will give you a clearer expectation beforehand.
Is it dangerous?
It carries more risk than flexible bronchoscopy, which is why it is reserved for situations that need it. The main risks are those of general anaesthesia, dental or lip injury from the rigid tube, bleeding after debulking, and rarely airway perforation. In experienced hands it is safe, and the alternative in most cases is a critically obstructed airway.