Micro Laryngeal Surgery
Microsurgical removal of vocal nodules, polyps and cysts under the operating microscope, preserving the vibrating layer of the vocal cord so that voice quality is protected.
Voice Surgery
Voice & Throat
Micro laryngeal surgery and throat care for hoarseness, vocal nodules and polyps, voice disorders and recurrent tonsillitis — with voice therapy considered before the operating theatre.
For teachers, singers, lawyers and anyone who talks for a living, the voice is an occupational instrument, and losing it is not a minor matter. Most hoarseness is benign and recoverable, but persistent hoarseness is also the earliest symptom of laryngeal cancer, which makes it one of the symptoms in ENT that should never simply be waited out. Dr. Satish Babu performs micro laryngeal surgery for vocal nodules, polyps and cysts, and thyroplasty for vocal cord paralysis. The consultation begins with laryngoscopy to see the cords directly — and for a substantial proportion of voice problems, the effective treatment is voice therapy and vocal hygiene rather than surgery.
What Is Micro Laryngeal Surgery?
Micro laryngeal surgery is performed through the mouth under general anaesthesia, using a laryngoscope and an operating microscope to work on the vocal cords with instruments finer than those used almost anywhere else in surgery. The precision matters because the vocal cord has a delicate layered structure — a pliable outer layer vibrating over a stiffer ligament — and damage to that layer produces permanent hoarseness. The aim is therefore to remove the lesion while preserving as much normal vibrating tissue as possible. Common indications include vocal nodules, polyps, cysts, Reinke's oedema and leukoplakia, as well as biopsy of suspicious lesions. Thyroplasty is a different operation, performed through a small neck incision to reposition a paralysed vocal cord so that the cords meet and the voice regains strength. Diagnosis in all cases rests on visualising the cords, usually with a flexible or rigid laryngoscope and, where available, stroboscopy to assess the vibration itself.
See a specialist if
Symptoms That Should Be Assessed
- Hoarseness lasting more than three weeks — this always warrants examination
- Voice that tires or fades through the day
- Loss of vocal range, particularly in singers
- A persistent sensation of a lump in the throat
- Chronic throat clearing or a dry, irritated throat
- Pain on speaking or swallowing
- Difficulty swallowing, or food catching in the throat
- Recurrent tonsillitis several times a year
- A breathy or weak voice following thyroid or chest surgery
Diagnosed and managed here
Conditions Treated
- Vocal cord nodules, polyps and cysts
- Reinke's oedema
- Vocal cord paralysis and paresis
- Muscle tension dysphonia
- Laryngopharyngeal reflux
- Chronic laryngitis
- Leukoplakia and premalignant laryngeal lesions
- Recurrent and chronic tonsillitis
- Adenoid hypertrophy
- Pharyngitis and globus sensation
What is involved
Procedures Performed
LASER Laryngeal Surgery
LASER-assisted removal of laryngeal lesions where the precision and haemostasis of LASER offers an advantage over cold instruments.
Thyroplasty for Vocal Cord Palsy
Repositioning of a paralysed vocal cord through a small neck incision so that the cords meet on phonation, restoring volume and reducing the effort of speaking. Useful after nerve injury from thyroid or chest surgery.
Diagnostic Laryngoscopy & Biopsy
Direct examination of the larynx with biopsy of any suspicious lesion. Persistent hoarseness requires the cords to be seen; a biopsy settles the diagnosis where appearance alone is not conclusive.
Tonsillectomy
Removal of the tonsils for genuinely recurrent tonsillitis or obstructive enlargement, using LASER or conventional technique. Indications are assessed against established frequency criteria rather than assumed.
Adenoidectomy
Removal of obstructing adenoid tissue, most often in children with nasal obstruction, mouth breathing or recurrent middle ear fluid.
Before You Agree to an Operation
When Voice or Throat Surgery May Not Be Needed
The vocal cords are unusual in that operating on them carries a real risk to the very function you are trying to restore. That makes conservative treatment the default in a large share of voice problems.
- Vocal nodules — the classic voice-overuse lesion — frequently resolve completely with voice therapy and vocal hygiene. Surgery is generally reserved for nodules that persist after a proper course of therapy.
- Muscle tension dysphonia is a pattern of voice production, not a growth. It is treated by a speech and language therapist; there is nothing to operate on.
- Laryngopharyngeal reflux causes hoarseness, throat clearing and globus sensation, and responds to dietary change, timing of meals and anti-reflux treatment.
- Acute laryngitis after a viral illness settles with voice rest and hydration over one to two weeks.
- Globus — the sensation of a lump in the throat without swallowing difficulty — is common, usually benign, and rarely requires surgery once examination is clear.
- Tonsillectomy in adults and children is guided by frequency criteria. Occasional sore throats, even unpleasant ones, do not meet the threshold, and most children outgrow recurrent tonsillitis.
- Voice therapy before surgery improves the outcome even when an operation is eventually needed, because it corrects the vocal behaviour that produced the lesion in the first place.
- The exception to all of the above: hoarseness persisting beyond three weeks needs the cords examined, whatever the presumed cause. Conservative management is appropriate — waiting without a diagnosis is not.
Common questions
How long should hoarseness last before I see a doctor?+
Three weeks. Hoarseness after a cold or a weekend of shouting usually settles within days, but hoarseness persisting beyond three weeks should be examined, because it is the earliest symptom of laryngeal cancer as well as of many benign conditions. This is the single clearest reason in ENT not to wait and see. Examination is quick, done in the clinic, and in the large majority of cases provides reassurance.
Will surgery on my vocal cords change my voice?+
It can, in either direction. Well-performed micro laryngeal surgery for a nodule or polyp usually improves the voice. However, the vocal cord's vibrating layer is delicate, and surgery always carries some risk to voice quality — which is precisely why voice therapy is tried first for lesions that respond to it, and why surgery is not offered casually to professional voice users.
When is tonsillectomy actually necessary?+
Indications are based on frequency and severity rather than on how unpleasant an individual episode felt. Broadly, tonsillectomy is considered for around seven documented episodes in one year, five per year over two years, or three per year over three years — as well as for obstructive enlargement causing sleep-disordered breathing, tonsillar abscess, or suspicion of malignancy. Most children with recurrent sore throats do not meet these criteria and improve as they grow.
Can vocal cord paralysis be treated?+
Yes. Some cases recover spontaneously over several months, particularly after viral illness or certain surgical injuries, so an initial period of observation with voice therapy is usual. Where the paralysis persists and the voice remains weak and effortful, thyroplasty repositions the affected cord so the two meet on phonation, which typically restores considerable volume and reduces fatigue.
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