1. Neat wound edge on both sides of equal length. If the wound edge is irregular or suture of the edge of two different lengths should be appropriate trimming blade or scissors, until the wounds could be relatively close without folds. Such as the length difference of more, can not be trimmed, can be the first wound suture, and finally at the end of the wound, wrinkled prominences are divided into a triangular incision, cut the excess tissue and make suturing.
2. Needle into the organization's depth should be equal on both sides of different shades, and then tie a knot, the deep side is higher than the shallow side of the suture surface uneven.
3. Needle piercing the dot pitch distance of the wound edge, the distance between the needle points should be equal.
4. The suture should not be too tight, to prevent the dental equipment suture edge various, mild valgus but requires two edge protrusions.
5 The distance of each suture needle is generally 5mm, oral mucosa stitch length should be closer to every 2 ~ 3mm needles.
6. Suture between the organizations may have tiny fissures, a small amount of exudate to discharge.
7. Such as wound turn, can be used teeth organization tweezers on both sides of the wound edge, adjust the wounds, so mild valgus.
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