Why Tooth Colour Changes on Its Own
What sets the colour is not on the surface but underneath it.
Change with age: enamel or dentine
Enamel is translucent and almost colourless on its own; the colour you see comes largely from the dentine beneath. Dentine is naturally yellowish and thickens throughout life as new layers are laid down from inside, darkening as it does. Meanwhile enamel slowly thins with chewing and acid exposure and becomes more translucent. Both changes push the same way: a darkening layer beneath, a thinning cover above. The result is gradual yellowing that is not a stain, so brushing, abrasive pastes and surface cleaning cannot reverse it.
Types of colour change
- Extrinsic staining: tea, coffee, red wine and smoking
- Age-related intrinsic change: thicker dentine, thinner enamel
- A single tooth darkening after trauma
- Intrinsic discolouration in a root-treated tooth
- Fluorosis marks from the developmental period
- Structural discolouration linked to certain medications
- Colour mismatch from ageing fillings and crowns
What a single darkened tooth means
A single tooth clearly darker than its neighbours is usually not a surface problem. The commonest cause is an old blow: the vessels inside are damaged, blood breakdown products spread into the dentinal tubules and the tooth greys or turns brownish from within. The injury may be years old and forgotten. Vitality is assessed first — if the tooth is no longer vital, the priority is whether infection has developed at the root tip, not the colour. Discolouration in a root-treated tooth is handled from inside the tooth instead. The first question with a single dark tooth is its health, not its appearance.
Getting Here, Booking and Emergencies from Sekerhane
Route, booking and emergency arrangements for patients from Sekerhane.
Getting here from Sekerhane
Şekerhane lies in the Alanya district of Antalya; Alanya is a coastal tourism district, about 132 kilometres from the clinic. We also see patients from neighbouring areas that share the route from Sekerhane, such as Saburlar, Şıhlar, Türkler, Yasirali. You can ask for the location on WhatsApp when travelling from Sekerhane.
Appointments for Sekerhane
Over the distance between Şekerhane and the clinic each visit means a day, so a long slot is set aside and the number of visits needed is stated at the outset. As with patients from Alanya generally, appointments for families from Sekerhane can be scheduled consecutively.
Emergencies from Sekerhane
Always call before setting out from Şekerhane at night; over this distance the guidance you receive on the phone matters in keeping the situation from worsening. For patients coming from Dental Clinic in Sekerhane, the clinic is open 24/7 and in an emergency the order is set by severity rather than arrival time. For spreading facial swelling, difficulty swallowing or breathing, or toothache with fever, go to the nearest emergency department.
Amalgam Fillings: Should They Be Replaced?
The health effects of grey metal fillings have long been debated. The decision should rest on the state of the filling itself rather than on anxiety.
When they are replaced
The decision to replace rests on concrete findings at examination rather than on the filling's age or colour. The valid reasons are these:
- The filling is fractured or has a gap at the margin
- Decay is visible beneath it
- A crack has formed in the tooth
- The margin overhangs and irritates the gum
- Aesthetic preference — a valid and sufficient reason
When they are not replaced
An amalgam filling that is intact, well-adapted and free of decay beneath is not replaced. The reason is simple: every replacement costs a little more sound tooth structure and enlarges the cavity. Removing a filling that has served twenty years merely because it is grey moves the tooth one step closer to needing a crown. The decision follows its condition, not its age.
Precautions during replacement
High-volume suction, water cooling and, where appropriate, rubber dam are used to limit particles released during removal. These precautions are standard for both patient and team. Non-essential amalgam replacement is postponed during pregnancy and breastfeeding; it is a procedure that can wait until after the birth.
