Enumerate the principles of suturing, Biology

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Enumerate the principles of suturing

Principles of Suturing are as follows:

- Sutures should always be inserted through the more mobile tissue flap first.

- A circular form of needle is used because of the restricted space in the mouth.

- Suture needles should be grasped only by needle holders and the suture needle should be inserted and pulled through the issue in line with the circle.

- Grab the suture needle in the center with the needle holder.

- Do not grab the needle at the junction of the needle and suture swaged.

- When penetrating through tissues, the needle should enter at right angles to the tissue.

- The goal during suturing multiple tissue levels is to suture periosteum to periosteum and tissue to tissue.

- Pull the suture just tight enough to secure the flap in place without restricting the flap's blood supply.

- The flaps should not be blanched when tying a suture.

- Sutures should be placed no closer than 2 mm to 3 mm from the edge of the flap to prevent tearing through the flap during postoperative swelling.

- Sutures are usually placed distal to the last tooth and in each interproximal space.

 


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