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Dr. J. N Khanna

Dentist, Navi Mumbai

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Dr. J. N Khanna Dentist, Navi Mumbai
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Personal Statement

To provide my patients with the highest quality healthcare, I'm dedicated to the newest advancements and keep up-to-date with the latest health care technologies....more
To provide my patients with the highest quality healthcare, I'm dedicated to the newest advancements and keep up-to-date with the latest health care technologies.
More about Dr. J. N Khanna
Dr. J. N Khanna is a trusted Dentist in Panvel, Navi Mumbai. He is currently practising at MGM Dental College And Hospital in Panvel, Navi Mumbai. Save your time and book an appointment online with Dr. J. N Khanna on Lybrate.com.

Lybrate.com has a nexus of the most experienced Dentists in India. You will find Dentists with more than 42 years of experience on Lybrate.com. Find the best Dentists online in Navi Mumbai. View the profile of medical specialists and their reviews from other patients to make an informed decision.

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MGM Dental College And Hospital

Plot No 1 & 2,Sector 18, Kamothe. Landmark: Junction of NH4 and Sion-Panvel Expressway, Navi MumbaiNavi Mumbai Get Directions
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MGM Dental College And Hospital

Plot No 1 & 2,Sector 18, Kamothe. Landmark: Junction of NH4 and Sion-Panvel Expressway.Navi Mumbai Get Directions
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Wisdom Tooth Removal!

Certification in Full Mouth Rehabilitation, Post-Graduate Certificate in Oral Implantology (PGCOI), M.Sc - Master of Oral Implantology (MOI), Certified Implantologist, BDS
Dentist, Rajkot
Wisdom Tooth Removal!

The best time to remove wisdom teeth is between 16 and 19 years of age, before it’s a problem.

3 people found this helpful

Hello doctors,I m 24 years of age, and I have too much gap in my upper teeth almost in every front teeth, is teeth gap bands are helpful, or some other solutions are there? What r other solutions and how much it will cost?

MDS, BDS
Dentist, Delhi
Hello doctors,I m 24 years of age, and I have too much gap in my upper teeth almost in every front teeth, is teeth ga...
Dr. Hi told about many options but she missed d most common and biological method that s related to none other than Orthodontics. The patient should visit an Orthodontist.
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Dental Caries (Tooth Decay) - Know About Its Treatment

BDS, MDS Endodontist
Dentist, Noida
Dental Caries (Tooth Decay) - Know About Its Treatment

Sudden tooth pain is usually a sign of cavities or dental caries. This is the most common form of oral disease that affects people across the world. A cavity can affect a person at any age. Caries can be categorized under two headings: pit and fissure caries and surface caries. The former usually affect the horizontal planes of the molars and the back planes of the teeth in front. Surface caries are usually found at the joints between two teeth and the gum line.

Dental caries are formed over a period of time. The earlier they are addressed, the less the damage caused and the less painful it is. Bacteria is the root cause of this problem. This bacteria causes sugar in your food to turn into acid. When the acid and bacteria are combined together, it forms plaque. This plaque dissolves the minerals in the enamel coating of a tooth and creates pits. These get larger with time and gradually the softer dentin layer below the enamel also gets decayed. This is when the patient feels a toothache. If the tooth is not addressed at this stage, the roots of the tooth can also get decayed leading to the tooth needing to be extracted.

Dental caries usually have no symptoms until the damage is done. The only way to diagnose it in its early stages is by a dental examination. Hence, it is essential to schedule dental exams every six months. If you skipped a dental exam, a toothache or increased sensitivity to hot or cold food can be taken as a sign of a cavity.

The treatment for a cavity depends on the extent of the damage caused.

A filling is the most common form of treatment for a cavity. This involves the removal of decayed tooth material and the use of a material such as silver, gold, porcelain or composite resin to replace it.

Your dentist may also choose to fit a crown on the tooth. This is done is there is extensive tooth damage and only a limited tooth structure is left. As with a filling, the decayed part of the tooth is removed and a crown made of gold or porcelain is fitted over the tooth.

If the cavity reaches an advanced stage where the nerve within the tooth dies; your dentist may want to perform a root canal. This involves the removal of the inner part of the tooth along with all the pulp and nerve cells. A sealant is then filled into the emptied areas. 

7 people found this helpful

BDS
Dentist, Thane
Activities like cracking nuts, removing bottle tops or ripping open packaging should not be performed by making use of our teeth. It can result in broken or chipped teeth. Our teeth should only be used for chewing food.

I am 30 years old guy. I have small tumour kind of thing in mouth under teeth. My dentist removed teeth and did surgery and removed hard tissues. He told it will take 3 months to cure but already 2 months over. Still it is bulged out in mouth. I am doubting it is any cancer. Please suggest.

MDS - Oral & Maxillofacial Surgery, Fellow of Academy of General Education (FAGE), BDS
Dentist, Patna
Do you have any xray? if yes then please send. If not then get a dental opg done xray and send it to me. please consult me privately.
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My question is to an eminent Dentist; I have recently approched a dentist for filling one of my teeth which broken a bit and as it is no pain or sensitivity. He suggested a refill and I sat for it. But while working on it almost 75% of the teeth came out and he compleated the procedure. Now let know whether this teeth last long or required a replanting?

Certified Implantologist, BDS
Dentist, Jaipur
It all happened bcz of poor judgement prior to treatment and now if you saying 75 percent tooth is gone then it should have been restored with 'post and core buildup' followed by crown...If your dentist has put fiber post and restored with good composite followed by crown then you are safe...otherwise it won't last very long...
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I am suffering from mouth ulcer. To mujhe kya karna chaye muhe tonssils bhi h gle m.

BDS
Dentist, Vadodara
I am suffering from mouth ulcer. To mujhe kya karna chaye muhe tonssils bhi h gle m.
Mouth ulcer is most commonly caused by poor diet, nutritional deficiency, constipation or excessive stress. You need to start taking multi vitamins. Avoid junk food avoid excessive stress. Avoid too hot and spicy food.
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BDS
Dentist, Pune
Brush twice a day and rinse with recommended mouthwash before you go to sleep.Visit your dentist after every three months.Keep oral environment healthy.
2 people found this helpful

I am 18 year old and I have done my rct treatment and capping has been done so what should I do not eat?

BDS, MDS - Oral & Maxillofacial Surgery, Advanced course in maxillofacial sugery
Dentist, Lucknow
I am 18 year old and I have done my rct treatment and capping has been done so what should I do not eat?
What type of cap you have got though normally there is no restriction but avoid opening a bottle cap.
3 people found this helpful
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hello Sir, Today morning after brushing I Got Light Blood From My Throat in My sputum just once after that I didn't get any blood is it normal or some serious? I never got this and this is the first time I Got This.

Diploma in Child Health (DCH), MBBS
General Physician, Bangalore
Sir, Do you have any medical ailments. Are you taking any regular medicines. Use soft brush. Brush lightly for few days. If it recurs, Contact me for further instructions.
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I' m 20 years old and I have toothproblem since I was 16. I have gone through two times rct and finally doctors advice me to remove the teeth so I did today still i' m having pain in my three teeths and also in my mouth.

BDS
Dentist, Delhi
This problem is difficult to diagnose without clinical check up, it may be due to bone loss, or something else please consult to oral surgeon and periodontologist.
4 people found this helpful
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What will be the cost if I go for veneers for correcting the gap between 2 front teeth.

BDS, CDE Endo-Prostho, CDE - Cast Partial & Complete Dentures
Dentist, Pune
What will be the cost if I go for veneers for correcting the gap between 2 front teeth.
Hi, Veneers will cost average bet 2500 to 12,000 for one veneer depending upon the material used and also depends upon indivisuai case so, consult dentist near by you.
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I have a problem in my teeth. Its bleeding and, swelling always. I think it is payreia so what can I do? Please suggest me some medicine.

BDS
Dentist, Kolar
I have a problem in my teeth. Its bleeding and, swelling always. I think it is payreia so what can I do? Please sugge...
Gums bleeding is due to infection in gums. Get scalling done by dentist. Take vit c tab for one week. Use proper brushing techniques. Brush, floss n use mouthwash twice daily. Massage your gums with your finger tips after brushing. Keep your tongue clean. Rinse your mouth well after each meal. Visit your dentist for dental checkups every 6 months to detect n prevent dental probs.
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I have teeth problem There is cavity in my two corner death What should I do For this.

MDS Prosthodontics, BDS
Dentist, Hyderabad
I have teeth problem There is cavity in my two corner death What should I do
For this.
Hello lybrate-user, any cavity on teeth has to be checked clinically to assess the need for a filling or root canal. There is no remedy that can cure you of dental cavity without the dentists care. Tooth paste do not help treat cavities and if left untreated, deep cavities can lead to pus formation.
5 people found this helpful
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I chew teeth at night is there any medicine to stop it. What should I do to avoid it.

BDS
Dentist, Betul
I chew teeth at night is there any medicine to stop it. What should I do to avoid it.
This symptom exist in irreversible pulpitis due to increase in intrapulpal pressure .root canal t/t.
1 person found this helpful
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Sir, I am 27 years old male. My problem is since childhood I have a dental problem. I have cavities on some teeth. When one teeth is completely destroyed then its occur in another teeth. I brush up my teeth twice daily. Doctors please kindly suggest me what I have to do to protect my good teeth from these problem & what I have to do to make stronger my teeth. Thanks in advance doctors & waiting yours valuable suggestion.

BDS
Dentist, Mumbai
Sir, I am 27 years old male. My problem is since childhood I have a dental problem. I have cavities on some teeth. Wh...
Lybrate-user having dental problem since childhood. Cavities in tooth and one teeth destroyed completely. See dental surgeon for checkup and treatment. Decayed tooth needs removal and other can be restored by filling. The best way to get rid of tooth problem & improve oral health is to follow a thorough dental hygiene routine which includes brushing your teeth twice a day mouthwashes help-use an antimicrobial rinse to help keep bacteria at bay. Please take care of your oral hygiene. Visit dental surgeon for scaling and polishing of teeth. Use colgate-white tooth paste. Rinse with listerine mouthwash. Before going to sleep.
1 person found this helpful
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What is dental caries? Why my back of tongue has white coating always even after brushing.

BDS
Dentist, Bangalore
What is dental caries?
Why my back of tongue has white coating always even after brushing.
Basically dental Caries also known as tooth cavities which are bacterial infections that destroy the tooth structure. You can Visit a dentist and get your cavities filled About the white coating on your tongue maybe possibly a fungal infection known as candidiasis it’s better you get a oral check up done and start up with medications.
1 person found this helpful
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I am having gaps between upper 2 front teeth. What should I do. Please help me recover out of this problem.

Dentist, Dibrugarh
I am having gaps between upper 2 front teeth. What should I do. Please help me recover out of this problem.
There r lots of treatment for this shekhar. 1.u can go for a cosmetic buold up 8n betweenn your teeths. Which is called diastema closure by composites. This takes only 1 hrr.
1 person found this helpful
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Hello Dr. I have this problem whenever I, open my mouth,could hear the breaking of jaw bone near the ear lobe and cause mild pain. What do you suggest?

MDS - Orthodontics, BDS
Dentist, Gurgaon
We call it as TMD or MPDS Need to do the moist heat application and jaw exercise. But before doing it get a consult from the dentist .
1 person found this helpful
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My teath is turning to slightly yellow colour. Wats the precuation that should be used

BDS, pg certification in aesthetic dentistry
Dentist, Gurgaon
Dear , you can get scaling & polishing done followed by teeth whitening procedure. Try to avoid tea, black coffee, red wine, smoke etc.
24 people found this helpful
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