JVD 2014 #3 - Suture Material and Needle Options in Oral and Periodontal Surgery Flashcards

1
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

How long do non-absorbable sutures need to maintain tensile strength?

A

>60 days

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2
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

In the same size, are monofilaments or multifilaments stronger?

A

Monofilaments

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3
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

What is the mode of degradation for chromic catgut?

A

Phagocytosis and enzymatic degradation

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4
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

What is the mode of degradation for all other absorbable sutures?

A

hydrolysis

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5
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

How much tensile strength does vicryl retain at 14 days and 21 days?

A

14 days - 50 %

21 days - 20 %

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6
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

How much tensile strength does vicryl RAPIDE retain at 5 days and 10-14 days?

A

5 days - 50%

10-14 days - 0%

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7
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

How much tensile strength does monocryl retain at 7 days and 14 days?

A

7 days - 50%

14 days -20 %

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8
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

How much tensile strength does vicryl PLUS retain at 14 days and 21 days and 30 days?

A

14 days - 75 %

21 days - 50 %

30 days - 25 %

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9
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

How much tensile strength does monocryl PLUS retain at 7 days and 14 days?

A

7 days - 60-70%

14 days - 30-40 %

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10
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

How much tensile strength doesPDS retain at 14 days and 28 days?

A

14 days - 74%

28 days - 58%

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11
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

What is the complete absorption time for Chromic catgut?

A

60d

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12
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

What is the complete absorption time for vicryl?

A

60-90d OR 56-70d

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13
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

What is the complete absorption time for vicryl RAPIDE?

A

42d

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14
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

What is the complete absorption time for vicryl PLUS?

A

56-70d

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15
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

What is the complete absorption time for Monocryl AND Monocryl PLUS?

A

90-119 days

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16
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

What is the complete absorption time for PDS and PDS plus?

A

182-283 days

(LONG!!)

17
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

What suture has the highest repored tissue reactivity?

A

Chromic catgut

18
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

Which of the following sutures has thee best size:tensile strength?

Dexon, Vicryl, Chromic catgut, Monocryl

A

Monocryl

Monocryl and PDS are excellent, others less so

19
Q

According to Ellen D. Domnick, DVM,

in Suture Material and Needle Options in Oral and Periodontal Surgery,

What are some disadvantages of multifilament sutures?

A

more drag, capillarity, and bacterial harboring