65

Li Cui

Dentistry

About me

Graduated with a master's degree in Clinical Dentistry from Central South University in 2008, has been engaged in clinical dentistry for 9 years, currently a Ph.D. student at the School of Materials Science and Engineering at Central South University. A member of the Chinese Stomatological Association, a member of the Dental Pulp Committee of the Hunan Branch of the Chinese Stomatological Association, a member of the Hunan Oral Health Management Committee, and has extensive clinical experience.

Proficient in diseases

Diagnosis and treatment of dental caries, pulpitis, various types of periapical periodontitis, periodontitis, dental implant surgery.

voiceIcon

Voices

home-news-image
Written by Li Cui
Dentistry
1min 2sec home-news-image

Is tooth sensitivity caused by exposed nerves?

When a patient has dental caries, it can cause some damage to the gum tissue, resulting in the gums being in a state of acute inflammation. At this time, the gums may be particularly sensitive, especially to hot and cold stimuli, but this does not necessarily mean that the nerves in the gums are exposed. It is recommended that patients pay attention to a light diet and avoid overly hot or spicy foods, as well as hard foods that may irritate the sensitive gum tissue, leading to discomfort. Therefore, patients are advised to maintain a light diet, avoid spicy and irritating foods, and drink plenty of water. Additionally, it is crucial for patients to develop healthy oral hygiene habits. It is recommended that patients visit the hospital in a timely manner for consultation, and receive specific treatment plans based on the extent of the damage caused by the caries.

home-news-image
Written by Li Cui
Dentistry
52sec home-news-image

What will happen if gingivitis is not treated?

When a patient has gingivitis, if they cannot receive timely treatment, they may experience long-term inflammation that irritates the gum tissue, leading to nutrient loss in the gums and eventual gum recession. Further progression can lead to loose teeth, and ultimately, tooth loss. Therefore, it is crucial for patients with gingivitis to seek prompt treatment. Additionally, patients must pay attention to oral hygiene, as long-term poor oral hygiene is a major cause of gingivitis. It is important to promptly remove food residues after meals to prevent bacterial infections. Furthermore, developing correct brushing habits in the morning and evening is recommended, and patients should consider regular dental cleanings, which can effectively remove tartar and plaque, reducing irritation to the gums.

home-news-image
Written by Li Cui
Dentistry
1min 1sec home-news-image

Does removing a cavity-affected tooth have any impact?

Cavities, also commonly referred to as tooth decay, can impact daily life depending on the situation. Generally, if the cavity is not severe, extraction is not necessary, and treatment should be attempted if possible. However, extraction can be harmful, as it creates a gap. The teeth adjacent to this gap can be affected, leading to tilting towards the gap or becoming loose, which may impact how the teeth come together when biting. The body has a protective mechanism that can automatically close this space, but although this closes the gap, it may destabilize the overall bite alignment and function, potentially affecting the temporomandibular joint function. Therefore, if tooth decay occurs, it is advised to seek prompt treatment at a formal dental hospital or a major hospital’s dental pulp department, where the decayed and necrotic tissue can be removed and the cavity filled to restore the shape of the tooth crown and some of the biting function.

home-news-image
Written by Li Cui
Dentistry
46sec home-news-image

How to manage oral ulcers in summer

When patients experience oral ulcers, it may be due to hot weather in the summer or poor diet, leading to loss of appetite and lack of certain nutrients. It is recommended that patients adjust their diets accordingly, consuming light foods and staying hydrated. If patients lack appetite, they can eat some fresh vegetables and fruits to adjust their diet. Additionally, it is crucial for patients to avoid spicy and irritating foods, as these can worsen the ulcers and cause symptoms of heatiness. Therefore, during summer when experiencing oral ulcers, local treatment is also necessary. Topical medications for oral ulcers can be used to help heal the ulcerative lesions.

home-news-image
Written by Li Cui
Dentistry
48sec home-news-image

Can third-degree periodontitis be cured?

Periodontal disease is generally caused by long-term accumulation of bacteria, dental calculus, and plaque, which gradually stimulates chronic inflammation. Periodontal disease leads to inflammation around the tooth roots and results in the resorption of the alveolar bone, eventually causing the teeth to loosen and fall out. It is recommended that patients with periodontitis seek timely treatment to prevent the condition from worsening, which could complicate the treatment process. For those diagnosed with stage three periodontitis, treatment is generally still effective. Therefore, it is advised that patients promptly visit a hospital and follow the specific treatment methods prescribed by their doctor to effectively treat periodontitis.

home-news-image
Written by Li Cui
Dentistry
48sec home-news-image

If cavities that do not have holes are not filled, how will they develop?

In such cases, it is recommended that patients seek timely treatment at a dental clinic. Generally, the treatment might involve cleaning the area around the cavity. If the cavity is deep but not painful, a temporary filling with zinc oxide eugenol may be used. If there is no pain after about a week, a permanent filling can be placed, and root canal therapy may not be necessary. Specifically, it is best to go to the hospital for an X-ray to examine the condition properly. If there is food impaction in the teeth, it might indicate the presence of cavities. It is advisable for the patient to undergo some examinations to fill these cavities. Considering the sensitivity of the teeth, active treatment should be pursued.

home-news-image
Written by Li Cui
Dentistry
1min 1sec home-news-image

Is suppurative gingivitis serious?

Purulent gingivitis is a further development of common gingivitis. If common gingivitis only causes some congestion, swelling, sensitivity, or pain in the gums, it may lead to the formation of pus in the gum tissues if not treated timely. Patients are advised to seek treatment early in such cases. If the progression of gingivitis is not controlled in time, it may lead to periodontitis, damage to the tooth root tissues, and some alveolar bone. Therefore, it is advised that patients seek immediate medical attention when experiencing purulent gingivitis, as it is a severe condition. Treatment usually involves localized anti-inflammatory and purulent management at a standard dental hospital. Additionally, it is crucial to maintain a light diet, ensure oral hygiene, and develop proper brushing habits.

home-news-image
Written by Li Cui
Dentistry
1min 2sec home-news-image

What water should you drink for frequent oral ulcers?

Patients who frequently suffer from oral ulcers can appropriately drink some herbal teas to clear internal heat, such as honeysuckle tea or chrysanthemum tea, which are good choices. It is important to drink plenty of water. If you frequently have oral ulcers, it is suggested that patients visit a hospital to diagnose the causes of the oral ulcers, identifying what leads to them. Because recurrent severe oral ulcers can often be caused by systemic diseases, such as systemic lupus erythematosus or other diseases, which may lead to oral ulcers. Only by identifying the specific underlying causes can effective treatment be achieved. Additionally, oral ulcers may also be related to the patient's diet and lifestyle. Some patients may also experience ulcers due to high work stress, tension, or fatigue, and the long-term use of certain medications can lead to recurrent oral ulcers.

home-news-image
Written by Li Cui
Dentistry
45sec home-news-image

Can you ignore a cavity if it doesn't hurt?

When patients develop dental caries, it is recommended that they visit a formal medical institution for treatment. If the tooth decay is not addressed, it may worsen significantly. While it may not always cause pain, the teeth can still be damaged. Over time, the teeth might deteriorate severely, potentially leaving only the roots. This could also lead to damage to the tooth roots, causing inconvenience in the patient's dietary life and might lead to severe complications later on, including pain and irritation to the gum tissue. Therefore, it is advised that patients seek early medical treatment and undergo appropriate therapeutic measures based on the condition of their dental caries.

home-news-image
Written by Li Cui
Dentistry
50sec home-news-image

Can erythromycin eye ointment be used for cheilitis?

Cheilitis is a localized inflammation of the lips. When a patient has cheilitis, applying erythromycin ointment locally can effectively alleviate some inflammatory symptoms on the lips, reducing congestion, swelling, pain, or peeling and bleeding, and can aid in healing. Additionally, patients should pay attention to their diet when experiencing cheilitis by eating light, including fresh vegetables, fruits, grains, and high-quality proteins, as a comprehensive diet can provide essential nutrients and help in the healing of cheilitis. Furthermore, patients should avoid touching their lips frequently with their hands to prevent worsening the inflammation or causing an infection.