Suturing Techniques and Principles

Dr. Ketki introduces suturing techniques in oral surgery, detailing the instruments used, such as needle holders and scissors. She explains various suturing methods, including interrupted, continuous, and mattress sutures, along with the figure of eight technique. The video emphasizes the importance of proper suture cutting based on material type and provides practical tips for practicing these techniques at home.

What is the primary function of surgical forceps in suturing?

• To measure suture length

• To lock the needle in place

• To cut suture threads

• To hold and move tissue flaps

Which grip is recommended for using a needle holder in the anterior parts of the mouth?

• Scissors grip

• Palm grip

• Reverse grip

• Thumb grip

When using resorbable suture material, how should it be cut?

• As short as possible

• 3-4 mm from the knot

• 2 mm from the knot

• As long as possible

In interrupted sutures, why should the knot be placed lateral to the incision line?

• To ensure a tighter knot

• To use less suture material

• To make it easier to remove

• To prevent interference with healing

What is a key advantage of interrupted sutures?

• They do not affect other sutures if one loosens

• They require fewer knots

• They use less suture material

• They are faster to place

What is a disadvantage of simple continuous suturing?

• It requires multiple knots

• It is difficult to perform

• If one suture weakens, all can loosen

• It is time-consuming

In continuous locking sutures, what is the unique step compared to simple continuous sutures?

• Tying multiple knots

• Using a different suture material

• Passing the needle beneath the loop

• Using a different needle

What is the main advantage of mattress sutures?

• They use less suture material

• They are faster to place

• They are easy to remove

• They provide strong re-approximation of wound margins

What is a disadvantage of the figure of eight suture?

• A large portion of the suture remains inside tissues

• It cannot be used on gingival papilla

• It leaves a large gap between flaps

• It is difficult to perform

For what purpose is the figure of eight suture particularly useful?

• Creating a tight seal

• Closing long incision lines

• Stabilizing materials in extraction sockets

• Reducing suture material usage