By: on December 17, 2020
許多小夥伴在做完牙齒矯正後,發現自己的牙齒間出現了黑色的空洞,俗稱“黑三角”。 誤以為這是矯正帶來的副作用。  “黑三角”是個啥?  戴牙套後,相鄰牙齒外形最突點雖然接觸到一起了,可是相鄰牙齒之間的牙齦並不能完全覆蓋兩個牙齒的鄰接點之間的間隙到牙齒與牙頸部時,肉眼所能看到的一個三角形間隙,我們稱之為“黑三角”。  牙齒“黑三角”形成原因  牙周炎  平時若不注意口腔清潔,沒有使用正確的刷牙方式 ,沒有形成使用牙線、定期洗牙的習慣,很可能會發生牙周炎。而牙周炎會致使牙齦萎縮、牙槽骨吸收。  牙齒形態異常  就牙齒形態而言,前牙比後牙更長更窄。相應地,鄰接點的位置也較高。當患者在正畸前,就出現牙齒形態異常的情況。那麼在治療後, 更容易產生“黑三角”。  矯牙不規範  牙齒矯正的力度過大,或者患者要求縮短矯正時間,這都會引起牙齦萎縮,導致“黑三角”。另外,錯誤的托槽粘接,會導致矯正後牙根分散,形成“ 黑三角”。
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By: on August 31, 2020
Astrology is global and people from different religions have given different names to it but it is the same all over the world. Are you facing problems in your inter cast marriage? You don’t need t worry at all as our experienced astrologer will help you in resolving all problems related to inter cast love marriage. Pt. Giri raj Sharma Ji solves all the love problems and helps you get married to your cherished one through astrology. One can consult with Love Marriage Specialist Baba Ji. He ...
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By: on December 30, 2019
If you’re a trekking lover and want to perform an adventure activity, Manaslu Circuit Trek is the most amazing trek trip for you. It is one of the most wonderful, awe-inspiring, and cheering adventure activities in Nepal. It always surprises the trekkers and mountain climbers by putting them very close to the sky and nature. Manaslu conservation area gives the beautiful views of 8 highest mountains in the world. If you’re eagerly looking for visiting Manaslu Circuit, our trekking guides and port...
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By: on March 9, 2018
You’ve arrived in Australia on a temporary visa and now that you’ve had a look around , you’d like to stay and become part of this community. What’s the next step? How difficult will it be to get permanent residency? What forms are needed? What will you do if your application is refused? It sounds like you could use some help, and at ABC Legal Immigration Lawyers are available to set you on the right path. Most native-born Australians wouldn’t try to navigate their way around our immigration s...
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By: on March 27, 2016
25 سالہ جدوجہد کے بعد ملگیری وکیلان پینل نے ڈسڑکٹ بار بٹگرام کے صدارتی منصب پر براجمان رہنے والے قانون دان رسول خان کو شکست دے دی . امیر محمد خان ایدوکیٹ ڈسٹرکٹ بار ایسوسی ایشن کے صدر منتخب ہوگئے . یاد رہے کہ معروف ایڈوکیٹ رسول خان 25 سالوں سے صدارت کے عہدے پر فائز رہے تھے . لیکن اس بار ملگیری وکیلان پینل کے ہاتهوں انہیں شکست کا سامنا کرنا پڑا ....
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By: on March 27, 2016
The main step in successfully managing a construction project is managing change events, as changes will inevitably occur. Managing the schedule to account for changes is different than monitoring progress and reflecting that progress in an updated schedule. Whereas an “updated” schedule reflects progress of the ongoing work and the data date changes as appropriate, a “revised” schedule includes modifications to future baseline schedule work components or activities. These modifications could i...
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By: on October 19, 2015
Having a baby is a life-changing experience. It is physically challenging but also deeply emotional. Many new parents will feel joy and happiness but perhaps also worried and nervous about the responsibility of having a newborn to look after. Sharing your feelings - and how you're coping with parenthood - can be daunting but also helpful. Try talking to your partner, friends and family about your emotions after birth. You might also find it reassuring to talk to other new parents who will be ...
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By: on October 19, 2015
You could feel a whole range of emotions – from blank exhaustion to total elation. If this is your first baby, it may even feel a little strange to be home. You may have an overwhelming sensation that life has changed forever. What was exclusively an adult home before the birth is now your family home, complete with the extra little person you've brought into the world. However much you've prepared yourself, by buying all the baby stuff and contemplating parenthood, you may still find you ha...
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By: on October 16, 2015
A three - year old walks over to a pregnant lady while waiting with his mother in a doctor’s office. “Why is your stomach so big?” – he asks. She replies,“I´m having a baby.” “Is the baby in your stomach?” – he asks, with his big eyes. “Yes, it is.” – she says. “Is it a good baby?” – he asks, with a puzzled look. “Oh, yes. A really good baby.” – the lady replies.
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By: on October 16, 2015
Three sons left home, went out on their own and prospered. They discussed the gifts they were able to give their elderly mother. The first son said: - I built a big house for our mother. The second son said: - I sent Mom a Mercedes with a driver. The third son said: - You remember how our mother enjoys reading the Bible. Now she can’t see very well. So I sent her a remarkable parrot that recites the entire Bible. The Elders at the church spent twelve years to teach him...
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By: on September 25, 2015
l comercio electrónico, también conocido como e-commerce, consiste en la compra y venta de productos o de servicios a través de medios electrónicos, tales como Internet y otras redes informáticas. ...
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By: on August 17, 2015
Once upon a time, there lived a farmer in a village, beside the forest. He had a big garden that had an old apple tree with other plants, trees and beautiful flowers. When the farmer was a little boy, he spent much of his time playing with the apple tree. However, the old, huge apple tree had stopped bearing fruits a long time ago. Although it had given the farmer, the choicest of apples, he felt it was of no use now. Therefore, he decided to cut the tree and use its wood to make some new fu...
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