Endodontics & Root Canal Treatment

The Borough Of Barnets Leading Endodontists

Root Canal Treatments You Can Trust

Signs you may need a root canal treatment:

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Why Choose Zental?

Endodontic & Root Canal Treatment

Endodontic dentistry is for patients who require diagnosis and treatment of pain relating to teeth.

Our Endodontic team will investigate the cause of the pain in your tooth or gum while our free consultation will also offer you the most effective way to treat the pain while saving the tooth. 

Dedicated to Your Dental Wellbeing

If you’re looking for a dental practice that thrives on dedication to your wellbeing, with a focus on prevention. Then the  staff and dentists at Zental are committed to offering an exceptional level of treatment coupled with expert advice and industry leading solutions for all root canal treatments


A Brand You Can Trust

Zental Dental Barnet
Based on 107 reviews
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Mike Mike
Mike Mike
09:40 02 Mar 21
It took me numerous calls to get an appointment for a crown removed and investigated! After I was initially given a... quote for an implant for 2400£-2800£ decided to go ahead with the process! Called up a couple of times and twice I was told they will call me back and the never did, I called the third time and told them that if they are to busy to book me just say so! Anyway they called me and said we have an appointment in two days, that was great news! What they didn’t specify was that the appointment wasn’t for the first process for the implant but just for a dental scan, and the actual process for the removal of the crown was 3 weeks later but they were very quick at asking me to pay ahead 350£ to secure the appointment! When I went to the appointment the doctor was very nice and patient at explaining every detail, I was given two options one to have an implant and the other to try to have another crown fitted but it wasn’t guaranteed that will be there in the next 6 months. Before having the crown removed I paid extra 100£ to have a removable tooth until I wait for the implant, which they have done it, however they didn’t explain that it would be made from such poor quality that you can’t even wear it for more than 30 minutes, it puts so much pressure on your gums and you can’t concentrate on anything. I went home and next day I called up to go ahead with the implant, again they said they will call me back, which they never did! In the end I went ahead with another dental clinic! Ooo and don’t be fooled by their advertisements on the website that says ,, Don’t travel abroad for implants” implants for just 999£, book now your free consultation. When you go there for consultation the actual price is the same as with any other clinic! 2500£-3000£! That was my experience with the zental clinic!read more
Karina Karolina
Karina Karolina
10:50 28 Feb 21
Went there to fix the problem with my tooth, £1000 later and loosing 2 wisdom teeth i still got the same problem that i... went there in the first place. Ive been told thats is difficult to get to the tooth to fix it ,i mean if you got a lot of money to spent and put all fake teeth then its good but if not and you want your own teeth to get fixed then its a problem. Ive been ofered inplants, surgery , remove some teeth obviously all this is making a lot of money . My tooth is still so painful it ridiculous after you spent all that money and you still got the same problem. I just got the feeling that they just want to do a big jobs, like inplants and gum surgeries or removing a wisdom teeth that taken 10 min to do, if its only a filling then go somewhere else. Not going back thereread more
Roman Attrah
Roman Attrah
17:49 17 Feb 21
During my tooth extraction care and professionalism was displayed throughout and even after during phone calls about... check ups and progress of healing which was all done wonderfully by Mr Hemel who was lovely with taking time with me as I was quite nervous. Today I had to come in due to pain etc with my tooth extraction which had went great with a quick and easy procedure along with the friendliness from the dentist Al-Hadadread more
14:26 14 Feb 21
I avoided the dentist for years due to anxiety and having a general fear of visiting the dentist. I was recommended by... family and starting my dental treatment here was the best decision I have made. Hemel is the best dentist I have had. Professional, well informed and exercises great care for his patients. Very very happy and will recommend anyone Hemel as a dentist due to his practice and his ability with his patients. He is very educated in all aspects and I cannot thank him enough. A tooth extraction was my worst nightmare however Hemel ensured I was comfortable and was very understanding of my nerves and the process was completed without any complications. This practice really is representative of the five star rating. Worth every penny and cannot wait for my teeth transformation. Thank you Hemel and the lovely receptionist staff who are always polite and reassuring at every visit. A five star dentist!read more
Hussain S
Hussain S
10:14 06 Feb 21
Just a telephone consultation. But it was very friendly, very helpful and eased my concerns.
Louis L.
Louis L.
16:42 30 Dec 20
Yesterday i've extracted all wisdom teeth by professional dentist Mr. Ihsaan AI-Hadad. I would like to take this... opportunity to say Thank you Amazing Zental Team. Zental is the best dental clinic i've ever experienced. Highly recommended to everyone who might has any dental issue. Louisread more
Luci Salom
Luci Salom
18:07 17 Dec 20
As a new patient, I couldn't be happier. From receptionists to Dr. Natasha who was amazing, I highly recommend Zental.
Sapphire Revell
Sapphire Revell
11:25 05 Aug 20
The receptionist Roxanne was extremely helpful over the phone. Dentist's can be nerve racking for me especially,... however Roxanne was calm, collective, kind, re-assuring and most welcoming. She is a credit to Zental dental practice and has given me confidence to attend the dentist after so many years. Thank you againread more
Cable Wintz
Cable Wintz
20:07 26 Jul 20
After weeks of deciding what dentist to visit to get Invisalign treatment, I found Zental online and went there for a... consultation about how the treatment worked. I was seen by Rick who seemed very professional and told me about everything I needed to know. I went ahead with the treatment and am so happy with the results and the way that I was taken care of from the first visit. I have made Zental my main dentist and would recommend it to everyone. Thanks guys!!!read more
Mustafa Alkatib
Mustafa Alkatib
11:03 18 Apr 20
I had a very traumatic experience with my teeth, both my front two teeth were broken and half the tooth was chipped... off. This was very difficult for me to deal with and I had to find a dentist urgently. I found Zental and gave them a call and they were able to give me an appointment the next day. I went in they managed to save both my teeth and gave me back my smile. The dentists were very kind and welcoming, they had calmed me down from the traumatic experience and told me that I was in safe hands and they proved to me. The dental place is very professional, has lovely decoration and is modern. The receptions are very kind and ensure that I can book appointments very easily and constantly give me a reminder that I have an appointment which is nice. Also one thing that made really being a dental customer is there customer service. One Saturday night my tooth had fallen out and I was embarrassed and didn't want to leave my home until I could fix my tooth. I thought it would take a while because this happened on a Saturday however I called Zental and they managed to find me a dentist to come in and fix my tooth at 11pm that night. It told me that the dentist do care about their patients and made me very very happy. Overall the dental clinic is a fantastic place for teeth. I would highly recommend it to anyone of all ages and also they charge a good affordable price for the quality that they offer. A great place and I am very satisfied that I chose to Zental.read more
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Our Services

Root Canal Treatment

During root canal treatment, an endodontist removes the pulp inside the tooth, cleans, disinfects and shapes the root canals, and places a filling to seal the space.

Endodontic retreatment

If the initial root canal is unsuccessful an additional procedure may be able to diminish dental pain or discomfort and promote healing

Endodontic Surgery

It’s possible that a nonsurgical root canal procedure won’t be enough to save your tooth and that your endodontist will recommend surgery.

Emergency Dental Care

One of our dentists is on call 24 hours a day, 7 days a week to help you through any pain or discomfort associated to cavities and root canals.






Our Planet

Get In Touch

Want to Meet the Dentists?

Our team has been designed to offer you the best possible care 
at each stage of the process.

Our free Initial Consultation we will offer you expert level advice on the
 best way to treat any Endodontic complaints you may have.
Our team use the latest techniques to ensure your treatment is successful with minimal chance of the need for future re-treatment.
Post treatment our aftercare team ensure you are comfortable and happy with your treatment. 

Endodontic Specialists

Mr Ihsaan


Clinical Director – Implant Surgeon, Oral Surgeon, Sedationist

Dr Morteza Dehghanpour

BSc (Hons) 1st Class, BDS, MFDS RCSed, MClinDent (Endo) Eastman, MEndo RCSEd

Specialist Endodontist

Dr Dimitra

BDS, MClinDent Periodontics (UCL), Cert Perio (EFP), MRD RCS (Eng)

Specialist Periodontist, Implant Surgeon

After Care Team

Johanne Bone

Lead Patient Care Coordinator

Daniela Raffaeli

Patient Care Co-ordinator

Sophie Fiorentino

Patient Care Co-ordinator

The Wider Team

Our Team are here to support you and your loved
ones now and in the future. Our range of skilled dental
specialists can offer expert care for any dental requirement.


Endodontics, or root canal therapy, is employed when the nerve supply to a tooth has been irreversibly affected by damage or decay. It is a way to prevent or help resolve a dental infection and save a natural tooth from extraction. A root canal is performed when there is enough sound root and crown structure remaining to eventually restore form and function to the involved tooth.

Inside every tooth is either a single central chamber or multiple ones that contain connective tissue, a nerve supply, and blood vessels. These core tissues, known as the dental pulp, help your tooth to grow and mature before it emerges into the mouth. A root canal procedure is required when this dental pulp is irreversibly damaged or has died.

Root canal therapy involves cleaning and shaping each canal, and then filling them with a special inert material. Following this they are sealed to prevent any subsequent infection. Once root canal therapy has been completed, the tooth should be fully restored as recommended.

Root canal treatment, when successful, saves teeth that would otherwise have been extracted. After root canal treatment the tooth is pulp-less i.e. it has no vital tissues within. However, there are vital tissues surrounding the root e.g. the gum, periodontal membrane and supporting bone. A root canal treated tooth can function normally and can be maintained with routine dental care and oral hygiene measures. The generally accepted success rate for root canal treatment, when perfomed by a specialist, is 80%.

Often following root canal treatment a crown or onlay is advised. This is to protect the tooth from fracturing.

Once root canal therapy has been completed and adequate time has passed to allow the tooth to recover from infection or inflammation, the tooth should be back to normal function. Signs and symptoms of failed root canal therapy include sensitivity to cold or hot, swelling, and/or pain from chewing. Follow-up with the dentist or endodontist is necessary to determine further treatment to resolve the symptoms.

Many endodontic procedures are performed to relieve the pain of toothaches caused by pulp inflammation or infection. Today, Endodontists understand a great deal about pain management. With modern techniques and anesthetics, the vast majority of patients report that they are comfortable during the procedure. For the first few days after treatment, your tooth may feel sensitive, especially if there was pain or infection before the procedure. Over-the-counter medications, such as Advil® or Tylenol®, are usually enough to manage this sensitivity. In some cases, prescription medications may be necessary and are available from your endodontist.

No, saving a natural tooth, if possible is always the best option. Part of the initial consultation appointment is to decide whether endodontics is the most appropriate treatment for the tooth.

If the tooth has a poor long-term prognosis because of a crack or extensive fillings then extraction and replacement may be advised. The space may be left or replaced with a removable partial denture, a fixed bridge or a dental implant. Each tooth needs careful evaluation and then a joint decision made as to the best long-term treatment option.

We offer a haven of tranquillity, thoughtfully designed to stimulate the senses and complemented by state-of-the-art technology that makes your experience calm, relaxing and ultimately re-energising.

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Suffering From Pain in Your Teeth Or Gums?

Book a free consultation and our specialist team will address any pain or discomfort you may be experiencing 


Take advantage of our incredible Invisalign®

 special offers!

Treatment from £1,475 or less than £1 per day*. Save over £1000!

Treatment from £1,475 or less than £1 per day*. Save over £1000!

Book your free consultation and start your Invisalign® journey with Zental and you will receive:
FREE consultation worth £100
FREE 3D video simulation worth £100
FREE teeth whitening worth £299
FREE retainer worth £200
FREE 12 month interest credit option available

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