ROOT CANAL TREATMENT WITH ROTARY FILE SYSTEM – A SAFE AND EFFECTIVE SOLUTION FOR PRESERVING NATURAL TEETH AT TNH PHO YEN HOSPITAL
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What Is Root Canal Treatment?
Benefits of Rotary File Root Canal Treatment
Early Treatment Helps Preserve Your Natural Teeth
Comprehensive Dental Care Services at TNH Pho Yen Hospital

Pulpitis is one of the most common dental conditions, often causing persistent tooth pain and significantly affecting chewing function and quality of life. If left untreated, the infection can spread, leading to dental abscesses, bone loss around the tooth root, and eventually tooth loss.
To help patients preserve their natural teeth while achieving optimal treatment outcomes, the Department of Odonto-Stomatology at TNH Pho Yen Hospital has adopted rotary file root canal treatment using the advanced ProTaper Gold and ProTaper Next systems. This modern technology provides a more precise, safer, and more comfortable treatment experience than conventional manual techniques.
What Is Root Canal Treatment?
The dental pulp is the soft tissue located inside the tooth, containing blood vessels and nerves that nourish the tooth. When the pulp becomes inflamed or infected due to tooth decay, trauma, or bacterial invasion, patients may experience persistent toothache, sensitivity to hot or cold, pain while chewing, or swollen gums.
Root canal treatment involves removing the damaged or infected pulp, thoroughly cleaning and shaping the root canal system, and sealing it to eliminate bacteria, prevent reinfection, and preserve the natural tooth. This procedure effectively restores chewing function while reducing the need for tooth extraction.
Benefits of Rotary File Root Canal Treatment
At TNH Pho Yen Hospital, root canal therapy is performed using advanced rotary file technology, which enhances treatment precision and efficiency. The key advantages include:
- Precise and effective cleaning and shaping of the root canal system.
- Reduced risk of leaving infected tissue or bacteria inside the canals.
- Shorter treatment time compared with conventional manual methods.
- Maximum preservation of the natural tooth structure.
- Improved treatment success with a lower risk of reinfection and post-treatment complications.
By combining advanced technology with standardized clinical procedures, patients can enjoy a more comfortable treatment experience and return to their normal daily activities sooner.
Early Treatment Helps Preserve Your Natural Teeth
Dentists recommend seeking professional dental care as soon as symptoms such as persistent toothache, tooth sensitivity, pain while chewing, or swollen gums appear.
Timely treatment not only relieves pain and controls infection but also helps preserve natural teeth, reduces the risk of tooth loss, and saves both time and treatment costs in the long term.
Comprehensive Dental Care Services at TNH Pho Yen Hospital
With a team of experienced and dedicated dentists supported by modern equipment, the Department of Odonto-Stomatology at TNH Pho Yen Hospital offers a comprehensive range of dental care services, including:
- Rotary file root canal treatment.
- Wisdom tooth extraction.
- Dental crowns and prosthetic restorations.
- Periodontal disease treatment.
- Comprehensive oral healthcare and preventive dental services.
Through continuous investment in professional expertise and advanced technology, TNH Pho Yen Hospital is committed to providing safe, effective, and high-quality dental care solutions, helping patients preserve their natural teeth and maintain healthy, confident smiles for years to come.







