Subscribe
82
Li Bao Hua
Dentistry
About me
Joined the Communist Party of China, graduated from Jiamusi University in 2007 with a Bachelor's degree in Stomatology. Continued to pursue a Master's degree in Stomatology at Jiamusi University in the same year, graduating in 2010. Engaged in scientific research, published nearly ten articles from 2010 to the present, participated in the completion of four projects sponsored by the Provincial Health Department, of which one has been completed and three are in progress. Contributed to one book, and taught undergraduate courses in pediatric dentistry and preventive dentistry. Recognized as an outstanding experimental teacher at Jiamusi University in 2015.
Proficient in diseases
Children's dental caries, pulpitis, periapical disease, tooth trauma, etc., including prevention of childhood milk tooth caries and sealant application on permanent molars.
Voices
Remedies for Tooth Pulpitis Pain at Night
Pulpitis pain is a type of acute pain that occurs after the dental nerve is infected by bacteria. The pulp tissue is a soft tissue, surrounded by the hard dentin and bone. Therefore, once the pulp tissue is infected, the pressure inside the pulp cavity increases rapidly, and if this pressure is not relieved, it can lead to sharp, severe pain, especially at night, often waking one from sleep. Pulpitis pain at night first requires prompt medical attention, followed by pulp opening and drainage. After the inflammation subsides, it can effectively relieve the pain. If medical attention is not available in time, oral analgesics can be taken for pain relief.
Can gingivitis heal itself?
Gingivitis is difficult to heal on its own and requires corresponding treatment. Gingivitis is inflammation of the gum tissue, characterized by redness of the gums, swelling, pus leakage, or bleeding during brushing and eating, with bleeding during brushing being a common symptom that often prompts timely medical attention. Examination of the teeth can reveal a large amount of dental plaque, tartar, or biofilm around the gum area. In such cases, timely dental cleaning is necessary to remove these deposits. During the removal process, bleeding from the gums may worsen, and it may be necessary to apply medication around the gums, using anti-inflammatory drugs to help alleviate the inflammation. If the inflammation is controlled, gingivitis may be managed, but without treatment, gingivitis cannot heal by itself.
The causes of dental caries formation
The causes of dental caries include bacterial factors, dietary factors, the tooth's own factors, and time factors, also known as the four-factor theory of dental caries. Dental caries initially result from bacterial infection. Under such infections, the hard tissues of the tooth undergo a chronic destructive deterioration; over time, this results in cavity formation. That is to say, the formation of dental caries primarily occurs under bacterial infection. Additionally, diet is a main cause of dental caries, especially sugary foods. Bacteria use glucose to produce acid, leading to tooth demineralization and cavity formation. Moreover, congenital calcium deficiency in teeth, leading to incomplete enamel development, is also an important cause of dental caries. Furthermore, the formation of dental caries requires a certain time factor.
Can a cavity wait a month?
Cavities should be filled as soon as possible, through a treatment known as filling, and it is best not to delay. If a cavity could have been simply filled within a month, it might further become infected, causing inflammation of the dental nerve and leading to conditions such as pulpitis or apical periodontitis. Direct filling won't be possible; the tooth will need treatment before it can be filled. Cavities are a type of hard tissue decay caused by bacterial infection. If it's an adult's cavity, the progression is relatively slow and may only advance partially within a month, not reaching the dental nerve. However, in children, cavity progression is very rapid; if not promptly treated, severe dental nerve pain could occur within a month, necessitating further dental treatments.
Can a decayed tooth be extracted?
Whether a tooth with caries can be extracted depends on the extent of the decay. If the decay is shallow, it can be treated with a one-time filling. If the decay is deep, reaching the nerve, nerve-killing treatment is required, followed by anti-inflammation measures and, after inflammation control, root canal filling. In other words, teeth should be preserved through root canal treatment whenever possible and not extracted. If the caries has reached the deep layers of the tooth dentin, or is at risk of causing a perforation, such conditions are considered non-salvageable and the tooth should be promptly extracted. After extraction, timely dental prosthetics should be placed.
Permanent tooth decay
Permanent tooth decay refers to the decay occurring in newly erupted teeth. The most common case is the first permanent molar, also known as the six-year molar, which emerges quietly in the mouth at the age of six. Once this tooth emerges, it cannot be replaced for life. If this tooth decays, it is necessary to fill the tooth as soon as possible; otherwise, if the decay reaches the dental nerve, it could lead to pulpitis. Alternatively, for newly erupted teeth, sealants should be applied to the pits and fissures of the teeth to slow down the pace of decay. Permanent tooth decay requires us to intervene with treatment as early as possible; otherwise, it may cause pain or even tooth loss.
Is pulpitis the same as tooth decay?
Pulpitis is actually a pain response that occurs when tooth decay further develops inflammation reaching the dental pulp tissue. Strictly speaking, pulpitis is an inflammatory pain response of the dental pulp that occurs when tooth decay further develops bacterial infection of the dental pulp tissue. Pulpitis requires early dental treatment. For tooth decay, it is sometimes sufficient to remove the decayed infected dental tissue and directly fill it. In cases of pulpitis, where the dental nerve is already exposed, anti-inflammatory treatment is necessary. First, the infected dental pulp tissue is removed with a drill, and since the dental nerve is exposed, nerve-killing is required. After controlling the inflammation, the root canal is disinfected, medication is placed in the root canal, and then the root canal is filled, which means that a complete root canal treatment is needed.
Can periodontitis be treated by teeth cleaning?
Periodontitis can certainly be treated with teeth cleaning. Periodontitis develops further from gingivitis, which occurs when food residues accumulate around the gums due to not brushing and rinsing promptly after eating. This long-term irritation causes the gum tissue to become congested, swollen, or even suppurative. As gingivitis progresses, it can lead to periodontitis, an inflammation of the tissues surrounding and supporting the teeth. If periodontitis is not treated promptly by cleaning the teeth and removing local irritants, it can eventually cause the teeth to become loose and, in severe cases, lead to tooth loss. It is advisable to seek early treatment from a periodontal specialist for periodontitis.
How to prevent dental caries
Cavities are a destructive disease caused by bacterial infection of the hard tissues of the teeth. The first step in preventing cavities is to understand the causes and implement basic prevention measures. Firstly, the condition is associated with bacterial infection, and controlling dental plaque through effective brushing can help. Data shows that dental plaque can easily reattach to teeth within eight hours after brushing. Therefore, it is recommended to brush your teeth twice a day, in the morning and evening. Some people are accustomed to brushing at night and just rinsing in the morning; however, this practice is incorrect as effective brushing helps control the accumulation of dental plaque. Secondly, diet plays a role, with sugary foods, especially sucrose, being particularly conducive to cavities. It is advisable to reduce the intake and frequency of sugar consumption. Additionally, effectively supplementing calcium can help prevent inherent enamel hypoplasia of the teeth. If the mother experiences calcium deficiency during pregnancy, there is also a higher risk of cavities.
Is cleaning teeth useful for periodontitis?
Periodontal cleaning is useful and necessary for gum disease. Cleaning for periodontal disease is a basic treatment method. Gum disease results from the progression and severity of gingivitis, which occurs when teeth are not adequately cleaned after brushing or mouth rinsing is not done promptly after eating. Food residues or plaque accumulate around the gums, causing prolonged irritation, congestion in the gum tissues, or bleeding during eating, which are also the earliest symptoms of gingivitis. This can further lead to the formation of tartar, which attaches to the root surfaces above and below the gums, known as supragingival and subgingival tartar, respectively. Subgingival tartar poses a greater risk as it may lead to the resorption of the alveolar bone. Therefore, it is essential to remove local irritants through dental cleaning in treating periodontitis, followed by subsequent treatments.