Loose molars caused by periodontitis do not necessarily require immediate dental implantation. Mild to moderate tooth mobility can often be managed with standardized periodontal therapy to preserve the natural teeth. Only severely mobile teeth—accompanied by extensive alveolar bone loss—require extraction followed by restoration. Dental implants are not the sole option for restoration. If molar mobility progressively worsens or is accompanied by recurrent swelling, pain, or purulent discharge, prompt medical evaluation and treatment are essential.

Dental protrusion can be improved through various methods, including correcting harmful oral habits, wearing clear aligners, fixed bracket appliances, orofacial functional appliances, and orthognathic surgery—selected based on the severity of the protrusion and the patient’s age. These interventions gradually adjust dental arch morphology and occlusal relationships. If symptoms worsen—such as increasingly severe malocclusion or progressive jaw deviation accompanying dental protrusion—prompt medical evaluation and treatment at a hospital are recommended.

Halitosis caused by periodontal disease can be improved through various approaches, including daily oral hygiene maintenance, basic periodontal scaling and root planing, localized periodontal irrigation, topical pharmacological interventions, and periodontal surgical treatment. These measures gradually eliminate pathogenic substances in the oral cavity, reduce inflammation, and alleviate halitosis-related symptoms. If symptoms such as profuse gingival bleeding or persistent halitosis that fails to resolve over time occur, prompt medical consultation and treatment at a hospital are recommended.

Wisdom teeth in adolescents can be extracted. In most cases, wisdom teeth that erupt during adolescence are malpositioned or lack sufficient space for proper eruption; timely extraction can prevent various oral health problems. Wisdom teeth that erupt in correct positions and have normal occlusion may be retained with regular monitoring. However, if a wisdom tooth repeatedly becomes inflamed or causes pain by impinging on adjacent teeth, prompt medical evaluation and potential extraction are necessary.

Professional teeth cleaning does not cause significant harm to teeth. It uses ultrasonic vibrations to remove dental calculus and stains without grinding away tooth enamel. However, improper technique may lead to surface scratches on teeth or gum injury. Temporary tooth sensitivity following cleaning is a normal response. If tooth pain or gum bleeding persists for an extended period after cleaning, prompt medical evaluation and follow-up are recommended.

During the tooth-replacement phase, some molars undergo replacement. Primary (deciduous) molars in children are considered molars and will be replaced by permanent teeth. However, the first permanent molars—erupting around age six—will not be replaced later. Many parents mistakenly identify these first permanent molars as primary teeth and thus neglect their protection. If a child experiences dental caries-related pain or recurrent gingival swelling, prompt medical evaluation and treatment are essential.

Indications for dental implantation include single-tooth loss, multiple-tooth loss, complete edentulism, edentulous patients with adequate alveolar bone conditions, and edentulous patients who cannot tolerate conventional dentures. Individuals meeting these criteria may undergo evaluation followed by dental implant restoration. If persistent jawbone pain or recurrent inflammation at the edentulous site occurs, prompt medical consultation and treatment are recommended.

Dental implantation cannot be performed at any time; the timing of surgery must be determined based on a comprehensive assessment of alveolar bone condition, overall health status, and duration of tooth loss. Missing the optimal window for restoration may lead to complications such as alveolar bone resorption and adjacent tooth migration. Gingival recession and abnormal occlusion in the edentulous area require prompt medical evaluation to determine the appropriate timing for implant placement.

The quality and fit of dental implants directly impact both oral and overall health. Substandard implants can easily cause oral inflammation and occlusal abnormalities, whereas high-quality implants can stably restore oral function. Differences in material, manufacturing process, and fit significantly affect long-term performance. If an implant becomes loose, causes swelling or pain, or leads to occlusal disorder, prompt medical evaluation and treatment are essential.

Baking soda is not recommended for direct use in cleaning teeth. Its particles are relatively hard—while short-term use may remove some surface stains, prolonged use can wear down tooth enamel and cause dental sensitivity. It cannot remove dental calculus and is not a substitute for professional dental cleaning. If you frequently experience tooth sensitivity or recurrent gum bleeding, seek prompt medical attention for oral evaluation and treatment.