Dead or Black Tooth? What to Do in Houston

Seen in Midtown Houston, Saturday hours: Book an appointment  ·  (713) 322-7474  ·  Endodontics in Houston

What a Dead Tooth Actually Is

Inside every tooth is a soft core of nerve and blood vessels, the pulp. When bacteria from deep decay or the shock of an injury kill that core, the tooth is dead, or non-vital. The formal name is pulp necrosis, and the important part is what it changes: a tooth with no blood supply can no longer defend itself.

The tooth does not fall out, and from the outside it can look almost normal. But the dead tissue inside becomes a protected food source for bacteria, and the infection that follows drains out through the root tip into the bone. That is how a dead tooth becomes an abscess, on its own schedule, whether or not it hurts along the way.

The Signs

Darkening is the classic one. The tooth turns grey, brown or yellowish next to its neighbors over weeks or months, the way a bruise discolors, because blood breakdown products soak into the dentin from inside.

The pain usually runs in phases. There may be a stretch of real toothache while the nerve is dying, sensitivity to heat more than cold, and then quiet. Some teeth die silently after an old injury, years later, with no pain at all.

Other signs: a bad taste or smell that keeps coming back, a pimple-like bump on the gum near the tooth, tenderness when you bite, or a front tooth that took a knock long ago and never looked right since.

Any one of these earns an exam. The nerve test and the X-ray settle it in minutes.

Why the Pain Stopping Is the Trap

The nerve is the alarm system, and when it finishes dying the alarm goes silent. Plenty of people take that as recovery, and it is the single most expensive misunderstanding in dentistry.

The infection does not stop when the nerve does. It keeps working in the bone around the root tip, quietly, until it surfaces as swelling, an abscess, or pain that arrives suddenly and hard, often at the least convenient possible time.

Caught while the tooth is quiet, treatment is planned, calm and cheaper. Caught as an emergency, the same tooth costs more and hurts more on the way. If a tooth of yours went through a bad spell and then stopped, that history is exactly what to mention when you book.

What Kills a Tooth

Deep decay is the most common route. A cavity that reaches the pulp brings bacteria with it, the pulp inflames, and past a certain point the inflammation cannot reverse.

Trauma is the other. A blow to the mouth can tear the blood supply at the root tip, and the tooth can die immediately or years later. This is why a front tooth that met a handlebar, a fist or a swimming pool edge in childhood sometimes darkens in adulthood.

A cracked tooth gives bacteria a shortcut to the pulp. And a tooth that has been drilled and filled repeatedly over decades accumulates insult; each round is survivable, but the sum can finish the nerve.

How We Treat It

A root canal is the usual answer, and it is the tooth-keeping one. The dead tissue is removed, the canals are disinfected and sealed, and the tooth stays in your mouth doing its job. Cleveland Clinic's overview describes the same sequence we follow, and our endodontists do this all day. A back tooth needs a crown afterward to protect it, which is quoted at the same visit.

A dark front tooth has a cosmetic answer too. After the root canal, internal bleaching can lighten the tooth from within, and a veneer or crown handles the cases bleaching cannot.

When the tooth is split, decayed below repair, or fractured down the root, extraction is the honest call, and the replacement conversation, implant, bridge or nothing, happens with today's fees in writing before anything comes out.

The fee depends on which tooth it is, because front teeth have fewer canals than molars. Call (713) 322-7474 for today's exact figures.

When a Dark Tooth Is Not a Dead Tooth

Not every dark tooth has a dead nerve, which is why the exam comes before the plan.

Intrinsic staining from certain antibiotics taken in childhood, tetracycline is the known one, darkens teeth that are perfectly alive. Old metal fillings can shadow a tooth grey from inside, and an exposed filling in a broken tooth can oxidize dark. A crown that came off can reveal a discolored but living stump underneath.

The nerve test tells these apart from true necrosis in minutes, and the treatment differs completely: whitening or veneers for stains, a new restoration for the broken-filling cases, and a root canal only when the nerve is actually gone. Nobody should get endodontic treatment for a staining problem.

Same-Day Assessment in Midtown Houston

A darkening or aching tooth gets a same-day look here. You do not need to be an existing patient or have a referral: call (713) 322-7474, and outside office hours the same number reaches the on-call doctor.

The visit is an exam, a nerve vitality test and an X-ray of the root tip, and you leave knowing whether the tooth is alive, what it needs, and what that costs in writing. Our endodontists, Dr. Pedram Bohluli, Columbia trained with a Master's and PhD in Biomedical Engineering, and Dr. Parastou Terrany, handle the teeth that can be saved, and our oral surgeons the ones that cannot.

We are at 106 W Gray St in Midtown, minutes from Montrose, River Oaks, Downtown and the Museum District, with Saturday appointments from 9 to 3.