After casting, a thread is secured by using a bar tap, and then a screw-in female is connected. 11 Among these, drill and tapping is a method in which a plastic thread is inserted in the place where a metal female is fixed in the wax bar status.

According to the method of fixing metal female to a bar, it is classified into gold bar casting, laser welding, or drill and tapping. The Locator bar attachment is an attachment used for the improvement of retention and stability usually after more than four implants have been placed and connected with a bar. 10 The type of Locator used in an implant includes the Locator implant attachment that is directly connected to the implant placed in a solitary type, and the Locator bar attachment that is used with a bar. 9ДЄmong the various attachments, the Locators are widely used due to its several advantages: the height is low, self-alignment is possible, reduction of retention is small due to its dual retention, and the replacement of components is easy. However, the fabrication process is complex and approximately 17 mm of interocclusal inclination is required, including approximately 2 mm of minimum space from the gingiva.

8 Bar type attachment, such as the Hader bar, Dolder bar, and milled bar, can evenly disperse loading imposed at mastication, and the placement inclination is less limited. On the other hand, a parallel implant placement is required, and the stability of the implant overdentures is inferior to that of bar type. 7 Solitary type attachments, such as ball attachment, magnet attachment, and the Locator, have advantages such as the simplicity of the oral hygiene maintenance and possibility of using in a narrow interarch space.

6 The attachment for implant overdentures can be divided into the solitary type and bar type depending on whether it is connected to the implant or not. At that moment, he looked so cool and so handsome.As implant overdentures have been widely used clinically and understanding about implant overdentures have become higher, the type of implant attachment and application methods have been diversely developed. But PSY paid me 10 million won just for that one dance move. вЂњI was grateful just for the fact that he was using at all, but then he said, вЂSince IвЂ™m using your choreography, IвЂ™ll pay you a copyright fee for it.вЂ™ I would have been thankful even if he hadnвЂ™t paid me anything, but since he said he would, I replied, вЂOh, thank you so much!'вЂќД«ae Yoon Jung continued, вЂњBack then, I was getting paid 3 million to 4 million won to choreograph an entire three- to four-minute song. For me, it was like, вЂWow, he wants to use my choreography? Of course. вЂњPSY asked me if he could use just that part of the choreography,вЂќ she went on, вЂњand from my perspective, I was just grateful. He said that no matter much he tried out other choreographies, he kept thinking that the вЂarrogant danceвЂ™ was the perfect fit. вЂњBrown Eyed GirlsвЂ™ вЂarrogant danceвЂ™ had been a huge hit, and PSY said one day that while he was working on вЂGentleman,вЂ™ he couldnвЂ™t think of any other dance move for the choreography. вЂњI was so grateful to him,вЂќ recalled Bae Yoon Jung. PSYвЂ™s choreography for his 2013 track вЂњ GentlemanвЂќ was originally created for Brown Eyed GirlsвЂ™ smash hit вЂњAbracadabra,вЂќ which had everyone imitating its signature dance move back in 2009.ДЄs Bae Yoon Jung was the original choreographer for вЂњAbracadabra,вЂќ PSY reached out to her to ask for her permission to use the famous dance move, which had earned the nickname the вЂњarrogant danceвЂќ in Korea. Choreographer Bae Yoon Jung expressed her gratitude to PSY on the latest episode of вЂњ Radio StarвЂќ!Д«ae Yoon Jung, who is famous for coming up with the iconic choreographies for hit songs like EXIDвЂs вЂњ Up & Down,вЂќ T-araвЂ™s вЂњBo Peep Bo Peep,вЂќ KARAвЂ™s вЂњMister,вЂќ and the вЂњProduce 101вЂќ theme song вЂњ Pick Me,вЂќ made a guest appearance on the November 10 episode of the MBC talk show.ДЄs many already know, when PSY was getting ready for his first comeback after the explosive success of his 2021 hit вЂњ Gangnam Style,вЂќ the singer chose to reuse one of K-popвЂ™s most famous choreographies for his next song.

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