The toothbrush aisle offers dozens of options, but the variable that matters most is not the handle colour or the grip. It is the stiffness of the bristles. This article compares soft and medium bristles using the evidence that actually informs clinical advice, from plaque removal to gingival saf...

Few topics generate more parental anxiety than teething, and few are surrounded by more persistent myths. The evidence shows that tooth eruption causes milder and narrower symptoms than most caregivers expect, which means that a distressed infant with a fever usually needs a diagnosis rather than...

What you eat in the week after a tooth extraction shapes how comfortable that week feels and how quickly the socket closes. A soft food diet is not simply an instruction about texture; it protects the blood clot, supplies the nutrients that rebuild tissue and prevents the pressure and suction tha...

A crown that is designed, milled and fitted in a single appointment sounds like a straightforward improvement on the two-visit routine, but the comparison is more nuanced than marketing suggests. Fit, survival and cost all depend on the material and the operator as much as on the technology used ...

Osteoporosis treatment and dental care intersect at a single, serious complication: medication-related osteonecrosis of the jaw. The condition is uncommon but consequential, and the risk is strongly shaped by decisions made long before a tooth becomes a problem, which is why patients and clinicia...

A click in the jaw when opening the mouth is one of the most common findings in dentistry, and one of the least understood by patients. For most people it is a harmless mechanical event, but in a minority it signals a joint problem that benefits from assessment and conservative treatment.

Fluoride is the most effective caries-preventive agent available, and parents encounter it in two very different forms: the toothpaste used at home every day and the varnish applied in the dental chair. The two are complementary rather than competing, and understanding what each contributes preve...

Enamel defects in children range from small white patches that cause no trouble to large areas of missing enamel that expose dentine and break down soon after eruption. Recognising the type of defect and its cause allows clinicians to prevent the breakdown rather than simply repair the damage.

A short sharp sensation on drinking cold water is one of the most common complaints in the days after a restoration, and it is also one of the most misunderstood. Most episodes resolve without intervention, but a minority reflect problems that need attention, so knowing the timeline and the warni...

Hyperdontia is the presence of one or more teeth in excess of the normal dental formula, and the resulting teeth are described as supernumerary. The condition is common enough to appear in routine practice but variable enough in presentation that the decision to intervene is rarely straightforwar...

Few patients complete orthodontic treatment without asking whether their teeth will move back. The honest answer is that they will, to some degree, in the majority of cases. Relapse is not a failure of treatment but a predictable biological response, and understanding why it happens is the basis ...

The mandible is the largest and most frequently fractured bone of the facial skeleton, and its management sits at the interface between trauma surgery and restorative dentistry. Treatment has shifted over four decades from prolonged maxillomandibular fixation towards rigid internal fixation with ...

Chronic liver disease affects hundreds of millions of people worldwide, and its prevalence continues to rise with the epidemic of metabolic liver disease. The liver is central to haemostasis, drug metabolism and immune competence, and its failure therefore alters the risk profile of almost every ...

Excessive gingival display, commonly described as a gummy smile, is one of the most frequent aesthetic concerns presented to dental practitioners. The condition is not a single entity but a clinical presentation that can arise from skeletal, gingival, muscular or dental factors, and the treatment...

Drug-induced gingival overgrowth is a well-recognised adverse effect of several widely prescribed medications, and it remains one of the most common drug-related findings in periodontal practice. The condition produces firm, fibrous enlargement of the gingiva that can interfere with speech, masti...

Denture stomatitis is an inflammatory condition of the denture-bearing mucosa that affects a large proportion of removable prosthesis wearers, yet it is frequently dismissed as a cosmetic annoyance. The condition is driven by a Candida biofilm on the fitting surface of the prosthesis, and it is m...

Chronic kidney disease affects an estimated 850 million people worldwide, and the number of patients surviving on dialysis or with a renal transplant continues to rise. These patients carry an oral disease burden that is substantially higher than that of the general population, and their medical ...

Angular cheilitis is an inflammatory lesion of the labial commissures that presents with erythema, fissuring and crusting at the corners of the mouth. It is one of the most common conditions encountered in general dental practice, yet it is frequently treated as a simple fungal infection and allo...

Adverse reactions to dental materials are uncommon but they are not rare, and they are frequently misdiagnosed because the oral mucosa responds to allergens in a limited number of ways. A burning sensation, a persistent ulcer or an unexplained area of erythema may all represent a hypersensitivity...

The xerostomia is the symptom that the patient describes as the dry mouth, and the Sjogren syndrome is the systemic autoimmune condition that the clinician identifies as one of the causes that the symptom reveals. The dry mouth that the patient reports may follow the medication, the radiation, th...

The sinus lift is the augmentation procedure that the clinician performs to create the bone height that the posterior maxilla requires for the implant, and the choice between the lateral window and the transcrestal approach determines the surgical trauma, the healing, and the implant that the sit...