This patient already has a screw-retained crown on his lower right side. We are placing 2 more screw-retained crowns for him.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhW4FOFmUnbFLkhNRTr1Jt7UmaM8eLZ2CWumpXTAn4EPwFh1sBItthsTuBW0AnAUU0AJkRhM50XCTP4uKJP3KP1oHR3FkkeSyhyphenhyphenbdvcLkq8CFbSpMYVua6OXGuB3AF0tS3NA0kgY_EFjIo/s320/implant.jpg)
Here are the crowns. The screw holes can be blocked out after the screws have been tightened.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPgZtMEWgKsAicaLinkDokTrbkn_iKpmBPz-llNiJDBaLRwMqPfk1tLUuF-KBjDWnUvSlZ3cbC4OAPeJH9E4owiK-gBCZMpueUMX7RLVOSZ0qWNCNVkwrdbvoNyuSgxQr2wisfOQuqMa0/s320/implant2.jpg)
The biggest advantage for this type of crowns is that the crowns can be removed at any time for cleaning and/or repair and then replaced in the mouth.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoV0NO3LdpdrCdxB_M-YPkr8w5_9G9PGiBDX4UPQjXQQB0eWJN7F_i0yzN5wtSlLkvMfkYKmbNk8gDUigqB2HI57stqyaPrr1QjlUyYvYqnBOVacHvT9xSgqgfnGGg2W2FDggLuAr18rY/s320/implant3.jpg)
A screw-retained crown is not cemented but screwed into the implant.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4RRY5_hXOXtAwWIeY5HAY2yg3ht1o74DiQyUZLMt287NkmQnDMT7czNaeaTJg243PyS9vBtMPoIoeFgq0_NWjVdiZLgNyiyKE0iCVR5v2rgSpwE6Q9MC-mM_8860BA59n26hzuHRCjsk/s320/implant3.jpg)
All it takes is a special screwdriver to place and remove
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUdhVB1IzrOngYOt00xOrPbgmBL8oIzboZlD5XOeHRCdCMqg1m1HbGNfpKzs32F-6B2fmTawtnCkLRK7iJ0C9tMYNxySWMc18dlo_s5Jw_bU5Mnk2MDBDR3j7ntmBh1wmu2Vr9_5rwPuc/s320/implant4.jpg)
A screw attaches the abutment and the crown to the implant.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhm0IDlXxyGY394TMYUpCSWibG4MuQS2g5QQ-96VFd8aJd8Jt2NTuO5mx3l8JkHXbxk_w6SMjZbLfdI5L4qnqjitP0rH2COrUUIsRgPx5zg8Nta1NdQeSZLZo4JO1VxbbweBRNQVwAIptM/s320/implant5.jpg)
A screw attaches the abutment and the crown to the implant.
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