Tooth whitening- the science of bleaching

Tooth whitening- the science of bleaching

Introduction

Tetracycline can discolour teeth, from an intense pale shadow to murky brown. Generally, discolouration begins as a pale shade. Ultimately, when the incisor becomes visible in the light, the pale discolouration of teeth turns to a murky brown shade as a chemical reaction takes place there. Consequently, many individuals with “Tetracycline Tooth Staining” have brown incisors at the front (teeth which are mainly visible in light), and pale coloured incisors at the back (where light does not get in). Tetracycline staining may appear intensely pale in ultraviolet luminosity. This paper will look to present treatment options to the 32 year old case study, in order to improve her smile, in addition to dealing with any complaints of the patient

Staining of a solo incisor has been handled by exercising non-imperative bleaching unaccompanied or with a grouping of further austerely all-encompassing methodologies for an adequate aesthetic result [1].

Discussion

Gingival Recession and its causes

Gingival Recession implies the teeth's roots being exposed as a result of gingival margin retraction from the teeth's crown or gum tissue loss. Adults over 40 years of age may experience gingival recession, although younger patients may also be plagued with this problem. Various causes of gingival recession exist, such as hereditary fragile or thin gingival tissue, abnormal position of the teeth, brushing the teeth too hard, grinding of teeth, sodium lauryl sulphate sensitivity, tongue or lip piercings, insufficient flossing or brushing patterns etc [2].

Collapsing of gum is not unswervingly related with age but usually it is further widespread with older adults [3].

Declination of gum typically engages a considerable trouncing of these tissues. The contour of gum is heaved away in the direction of the basis of teeth, permitting a generously proportioned fraction of the tooth to be observable and in touch with the oral cavity's milieu. The picture below shows a patient with gingival recession [4].

Source from www.redmondmolloy.ie

Sensitivity of Teeth

Tooth sensitivity is a general crisis that influences millions of people. Basically, “tooth sensitivity” stands for understanding tenderness or uneasiness of teeth to cold air, sweets, cold drinks, ice cream, or hot drinks. Several persons with sensitive incisors however experience distress from doing floss and brush. The best thing is that this tooth sensitivity is manageable, and can be treated with the use of a toothpaste containing duraphate [5].

Source from www.vanhaywood.com

The pictures show how the patient was able to have a confident smile back, as a result of whitening of teeth.

Discuss your treatment options to improve her smile. What are the sequences of your treatment?

Dental management of incisor staining occupies classifying the cause and applying treatment. Furthermore medicinal cure can be acceptable, relying on the reason of tooth yellowing.

Nutrition and Routine: “Extrinsic discolouration” induced by beverages, foods, or practices (e.g., chewing up tobacco, smoking) is cured with a comprehensive “dental prophylaxis” and termination of dietetic or erstwhile contributing routines to avoid more discolouration of teeth.

Tooth brushing: Two times a day is sufficient; with a ...