Lose of screw after implantation : Insufficient bone quantity | Yemen Dental Supplies

Lose of screw after implantation :

Insufficient bone quantity and /or poor bone quality in the receiving site.

Poor oral hygiene - Important should inform a patient of cautions as below:

->Smooth toothbrushing, do not touch a screw with tongue, finger and toohbrushing .

Do not eat hard foods,Heavy smoking, tobacco and alcohol abuse.

Uncontrolled diabetes


2. Main reasons of broken screw during implantation :


Products failure :

We have been supplying it for 20years.
Quality control failure (inspection, and so on) .

User's failure :

1) Wrong implantation - Cannot tell them in detail as there are many reasons such as wrong position, patient bone situation, wrong implantation methods,

Recommend implantation

1). Bone Check: Doctors decide " pre-drilling or self-drilling according to bone situation .

We recommend a pre-drilling a patient who has strong and hard bone.


3). Do not change inserting direction of screw after inserting a screw into the bone.

Broken reasons in middle part of screw causes changing a direction of screw after inserting.

4). Do not load pushing force to a handle driver as soon as starting to insert a screw into the bone.

Important: Just Spin a handle driver smoothly after inserting a screw into the bone) .

5). Do not shake a handle driver during inserting a bone

6). My screw body angle is 3 degree, it goes smooth inserting but the tip of screw is sharp , So please be careful not loading pushing force after inserting a bone.

https://telegram.me/yemendental