Mengenal beberapa bahan tambal gigi

Agustus 23, 2008 pukul 6:39 am | Ditulis dalam tumpatan/tambal gigi | 13 Komentar
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Penggunaan bahan tumpatan/tambalan gigi disesuaikan dengan indikasi. Masing-masing bahan tambal tersebut mempunyai beberapa kelebihan dan kekurangan. Berikut ini ada beberapa jenis bahan tambal gigi:

Types of Fillings

Amalgam

Made of: A mixture of silver, tin, zinc, copper, and mercury. Mercury is nearly 50% of the mixture.
Types: Traditional (non-bonded), bonded
Used for: Fillings in back teeth
Lasts: At least seven years, usually longer
Costs: The least expensive type of restorative material

Advantages

  • Amalgam fillings are strong and can withstand the forces of chewing.
  • They are relatively inexpensive, compared with alternatives.
  • An amalgam filling can be completed in one dental visit.

Disadvantages

  • Amalgam doesn’t match the color of your teeth.
  • Healthy parts of your tooth often must be removed to make a space large enough to hold an amalgam filling.
  • Amalgam fillings can corrode or tarnish over time, causing discoloration where the filling meets the tooth.
  • A traditional (non-bonded) amalgam filling does not bond (stick) to your tooth. The cavity preparation (the “pocket” in your tooth) developed by your dentist requires undercuts or ledges to provide retention of the filling. Your dentist may have to remove additional tooth structure to establish good retention for the filling.
  • Some people may be allergic to mercury or be concerned about its effects, although research shows the amount of mercury exposure from fillings is similar to what people get from other sources in the environment.
  • The dentist needs to make a larger preparation in the tooth in order for the filling to fit, which results in extra loss of tooth structure.

Composite Resin

Made of: A mixture of plastic and fine glass particles.
Types: Direct and indirect. Direct fillings are placed by your dentist using a bright blue light that hardens the soft material. For indirect fillings, your dentist prepares the tooth, takes an impression and a laboratory makes the filling. During a second visit, your dentist cements this filling into place.
Used for: Small and large fillings, especially in front teeth or the visible parts of teeth; also for inlays
Lasts: At least five years
Costs: More than amalgam, but less than gold

Advantages

  • Your fillings or inlay will match the color of your teeth. and provide a natural look.
  • A filling can be completed in one dental visit. An inlay may require two visits.
  • Composite fillings can bond directly to the tooth, making the tooth stronger than it would be with an amalgam filling.
  • Less drilling is involved than with amalgam fillings because your dentist does not have to shape the space as much to hold the filling securely. The bonding process holds the composite resin in the tooth.
  • Indirect composite fillings and inlays are heat-cured, increasing their strength.
  • Composite resin can be used in combination with other materials, such as glass ionomer, to provide the benefits of both materials.
  • The filling is hard by the time the procedure is over, so there is no waiting period.

Disadvantages

  • Although composite resins have become stronger and more resistant to wear, it’s not clear whether they are strong enough to last as long as amalgam fillings under the pressure of chewing.
  • The composite may shrink when placed; this can lead to more cavities in the future in areas where the filling is not making good contact with your tooth. The shrinkage is reduced when your dentist places this type of filling in thin layers.
  • These fillings take more time to place because they are usually placed in layers. The increased time and labor involved also contribute to the higher cost (compared with amalgam fillings).
  • Indirect fillings and inlays take at least two visits to complete. Your dentist takes impressions at the first visit and places the filling or inlay at the second visit.
  • In large cavities, composites may not last as long as amalgam fillings.
  • Composite fillings will stain over time when exposed to food and drink such as tea and coffee. However, the composite filling will not whiten as teeth will, when bleached.

Cast Gold

Made of: Gold alloy (gold mixed with other metals)
Used for: Inlays and onlays, crowns
Lasts: At least seven years, usually longer
Costs: More than most other materials; six to10 times more expensive than amalgam

Advantages

  • Gold doesn’t corrode.
  • Some people like the gold color better than the silver color of amalgam.
  • Gold fillings are durable enough to withstand chewing forces.

Disadvantages

  • You must visit the dentist at least twice to receive a gold filling. At the first visit, the dentist makes an impression of your tooth and a temporary filling is placed. The gold filling is made from the impression and is placed at a second visit.
  • The cost is high because of the high cost of gold and the work involved.
  • If gold and amalgam fillings are right next to each other in your mouth, an electric current can result from interactions between the metals and your saliva, resulting in discomfort. This is called “galvanic shock.”

Gold Foil

Made of: Gold
Used for: Small fillings in areas where you don’t chew hard; repairing crowns
Lasts: Approximately 10 to 15 years
Costs: Up to four times as much as amalgam

Advantages

  • Gold foil can last a long time.

Disadvantages

  • Gold foil restorations require great skill and attention to detail by the dentist. Improper placement of gold foil can damage the pulp or periodontal (gum) tissues.
  • Gold foil costs more than amalgam and composite fillings.
  • It may be difficult to find a dentist who offers gold foil as an option because it is being replaced by other materials that match the color of your teeth.

Ceramics

Made of: Porcelain, most commonly
Used for: Inlays and onlays, crowns
Lasts: Five to seven years
Costs: Can cost as little as composite or as much or more than gold, depending on the filling.

Advantages

  • Ceramics are tooth-colored.
  • Ceramics are more resistant to staining and abrasion than composite resin.

Disadvantages

  • Ceramics are more brittle than composite resin.
  • A ceramic inlay or onlay needs to be large enough to prevent it from breaking, so the tooth must be reduced in size to make room for the extra bulk.

Glass Ionomer

Made of: Acrylic and a component of glass called fluoroaluminosilicate
Types: Traditional (the material sets without a bright light), or resin-modified or hybrid composite (stronger than traditional glass ionomer; a bright blue light is used to set the material)
Used for: Most commonly used as cementation for inlay fillings, but glass ionomer also is used for fillings in front teeth or to fill areas around the necks of your teeth or on roots. As filling material, glass ionomer is typically used in people with a lot of decay in the part of the tooth that extends below the gum (root caries). It is also used for filling baby teeth and as a liner for other types of fillings.
Lasts: Five years or more
Costs: Comparable to composite resin

Advantages

  • Glass ionomer matches the color of the teeth, although it does not always match as well as composite resin. Resin-modified glass ionomer is usually a better match than traditional glass ionomer.
  • In some cases, no drilling is needed to place a glass ionomer filling. This makes this type of filling useful for small children.
  • Glass ionomers release fluoride, which can help protect the tooth from further decay.
  • Glass ionomer restorations bond (stick) to the tooth, which helps to prevent leakage around the filling and further decay.

Disadvantages

  • Traditional glass ionomer is significantly weaker than composite resin. It is much more likely to wear or fracture.
  • Traditional glass ionomer does not match your tooth color as precisely as composite resin.
  • If you are getting a resin-modified glass ionomer filling, each thin layer needs to be cured, or hardened, with a special bright blue light before the next layer can be added. This makes the tooth stronger, but can lengthen the time of the dental appointment.

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13 Komentar »

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  1. biaya tambal dengan composit resin bonding tuch brapa? bisa ga bwt gigi depan alnya gi2 dpn gw pecah suer gw ga bisa senyum sembarangan skrg…. hu hu hu,

  2. Komplit deh!!!
    anak kedokteran gigi yang nyari artikel tentang dental alloy, jadi kebantu.
    terima kasih buat artikelnya ya!!?

  3. tolong dunk jenis bahan tambal gigi dibuat dalam indonesia juga..truss apa ada efek sampingnya pa lg ada kandungan mercury..buat wajah ja gak boleh ni malah dipake utk tambal gigi apa gak bahaya tuluuuunggggg dunk jd pusing…

    • jangan pusing,mba rika:)
      Amalgam cukup aman untuk digunakan sebagai bahan tambal gigi.Kecuali jika pasien alegi terhadap bahan tambal ini. Mba bisa searching di buku atau internet. carilah sumber yang benar sehingga informasi yg benar tentang bahan tambal ini juga benar.
      Pun demikian, jika mba masih khawatir, mba bisa memilih bahan tambal gigi yang lain yang sesuai dengan kasus.
      Untuk informasi bahan tambal produksi Indonesia, mba dapat menanyakan langsung ke toko yg menyediakan bahan kedokteran gigi. Kebanyakan memang dibuat di luar negeri atau minimal patennya. Maaf bila tidak bisa membantu.
      Terima kasih

  4. tolong ditambah lebih banyak lagi ya materi tentang ilmu bahan kedokteran gigi,terutama yg berbahasa indonesia,kan lebih cinta indonesia kan .TANKS BGT..

    • hehe..bisa saja:)
      cinta bhs ina kok…cinta banget malah :D
      saya posting ngga pke bhs ina. krn ngga sempet nulis nya he..he..
      tp saya percaya kok, klo pengunjung blog saya banyak yg bisa bhs selain bhs ina^-^
      terima kasiih ,ya sarannya :)

  5. Waduh , repot ribet baca penjelasannya.
    gimana kalo dijelasin / bahannya yg simple saja.
    : air + semen + pasir di aduk aduk, terus di tambalkan kegigi.
    gituuu broo. hehehehehe.
    kalo ada bahan yg tradisional dan manjur. email gw dong.
    ? nyari bahan tambal gigi standart dimana ya.

    • :)
      ngga papa ribet bacanya, asalnya ngga ribet pahamnya:)
      bahan tambal gigi biasanya dibeli di toko kedokteran gigi.

  6. tolong dong kirim ke e-mail………
    bahan apa aja yang bisa di pakai buat tambal gigi……terus di mana saya bisa mendapatkannya?

    • banyak pilihan bahan untuk tambal gigi, yang tentunya disesuaikan dengan kasus dan indikasinya. Dapat di ketahui secara lengkap antara lain : diperoleh/dipelajari saat menuntut ilmu di pendidikan dokter gigi atau membaca di buku-buku bahanmaterial kedokteran gigi atau konservasi gigi, browsing dll
      Untruk mendapatkannya , biasanya di toko bahan kedokteran gigi.
      maaaf, tidak bisa banyak membantu

  7. thanks , aku jadi dapet bahan baut belajar ilmu material

  8. dimana bisa di dapat haemiseal mitol, ko susah yah di makassar ??? berapa harganya, tks infonya

  9. kak , tolong bantu bwt makalah tentang gypsum n wax dong …hehehe


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