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Audiology & Speech Language

What is Laser Surgery (TLM) for Throat Cancer? Causes, Symptoms, Diagnosis, and Treatment Options

What is Laser Surgery (TLM) for Throat Cancer? Transoral Laser Microsurgery (TLM) is a minimally invasive surgical technique used to remove throat tumors through the mouth using a precision laser. Instead of external cuts, surgeons use a microscope and a controlled CO₂ laser to accurately target and remove cancerous tissue. This allows for high precision, […]

Microvascular Surgery Restoring Form & Function

What is Microvascular Surgery?

What is Microvascular Surgery? Microvascular surgery is an advanced surgical technique that focuses on repairing or reconstructing very small blood vessels—often less than a few millimeters in diameter—using high-powered microscopes and precision instruments. This technique is most commonly used in head & neck cancer reconstruction, trauma repair, and free flap transfers where tissue needs to […]

Reconstructed mandible using fibula free flap technique.

Mandible Reconstruction: Causes, Symptoms, Diagnosis, and Treatment Options

What is Mandible Reconstruction? Mandible reconstruction is a surgical procedure used to rebuild or restore the lower jaw (mandible) after trauma, cancer surgery, infections, or congenital deformities. The mandible is essential for chewing, speaking, appearance, and maintaining airway stability. When part of the jaw is removed or damaged, it can significantly affect daily life, confidence, […]

What is HPV & Throat Cancer? Causes, Symptoms, Diagnosis, and Treatment Options

What is HPV & Throat Cancer? HPV (Human Papillomavirus)–related throat cancer is a type of oropharyngeal cancer caused by certain high-risk strains of HPV, most commonly HPV-16. It affects areas such as the tonsils, base of the tongue, and back of the throat. Unlike traditional throat cancers linked to smoking or alcohol, HPV-positive throat cancer […]

Illustration showing vocal cord lesions affecting the voice folds

What are Vocal Cord Lesions? Causes, Symptoms, Diagnosis, and Treatment Options

What are Vocal Cord Lesions? Vocal cord lesions, including cysts, polyps, and nodules, are non-cancerous growths that form on the vocal folds due to voice overuse, misuse, or chronic irritation. These lesions interfere with the vibration of the vocal cords, leading to hoarseness, pain, and changes in voice quality. Such voice problems are particularly common […]

Patient undergoing voice restoration therapy after laryngectomy at THANC Hospital Chennai

What is Voice Restoration After Laryngectomy? Causes, Symptoms, Diagnosis, and Treatment Options

What is Voice Restoration After Laryngectomy? Voice restoration after laryngectomy refers to methods and technologies that help patients regain their ability to speak after surgical removal of the larynx (voice box), usually done to treat advanced throat or laryngeal cancer. Since this surgery disconnects the vocal cords from airflow, patients lose their natural voice — […]

Voice therapist guiding patient during voice rehabilitation session

What is Voice Therapy vs. Surgery? Causes, Symptoms, Diagnosis, and Treatment Options

What is Voice Therapy vs. Surgery? Voice therapy and surgical interventions are two major treatment approaches for patients experiencing vocal cord problems such as nodules, polyps, paralysis, or other voice disorders. Voice therapy focuses on retraining vocal habits through exercises guided by a speech-language pathologist, while surgery is recommended when structural changes in the vocal […]

Doctor explaining vocal cord nodules and polyps to a singer during voice therapy session

Vocal Cord Nodules & Polyps: Singer’s & Teacher’s Guide – Copy

What are Vocal Cord Nodules and Polyps? Vocal cord nodules and polyps are benign (non-cancerous) growths that form on the vocal cords due to voice misuse or overuse. Common among singers, teachers, and public speakers, these lesions can cause hoarseness, voice fatigue, and pain while speaking.Understanding and treating these conditions early helps restore natural voice […]

Treatment options for Oral Tongue Cancer at THANC Hospital

What is Oral Tongue Cancer? Causes, Symptoms, Diagnosis, and Treatment Options

What is Oral Tongue Cancer? Oral tongue cancer is a type of head and neck cancer that develops in the front two-thirds of the tongue — the part inside the mouth. It usually begins as abnormal cell growth in the thin, flat squamous cells lining the tongue’s surface. Over time, these cells can form tumors […]

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