Suturing Flashcards

(51 cards)

1
Q

Aim of Suturing

A

To bring tissue edges together and speed wound healing (= tissue apposition).

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2
Q

CI of Suturing

A
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3
Q

anatomy of Needles

A
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4
Q

Shape o Needles

A
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5
Q

Types of Needles

A
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6
Q

Types of Needles

  • Acc to eye
A
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7
Q

Types of Needles

  • Acc to Point
A
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8
Q

Types of Needles

  • Taper
A
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9
Q

Types of Needles

  • Cutting
A
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10
Q

Types of Needles

  • reverse Cutting
A
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11
Q

Cutting & Reverse Cutting tips

A
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12
Q

How to Hold a Needle?

A
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13
Q

Needle Point symbol

A
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14
Q

Ideal Suture Material

A
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15
Q

Types of Suture Material

A
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16
Q

Monofilament

Vs

Multifilament

A
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17
Q

Absorbable sutures

A
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18
Q

Absorbable sutures

  • Synthetic
A
  • Vicryl
  • Dexon & PGA
  • Monocryl
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19
Q

Absorbable sutures

  • Natural
A

Catgut

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20
Q

Type of Vicryl

A

Absorbable, Synthetic, Braided.

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21
Q

Vicryl

  • Adv
A
  • Stronger than catgut (retains strength 3 weeks)
  • Break-down products inhibit bacterial growth
22
Q

Vicryl

  • Indications
A

Can be used in contaminated wounds, unlike other multifilament.

23
Q

Dexon & PGA

  • Types
A

Absorbable, Synthetic, Braided

24
Q

Dexon & PGA

  • Formed of & Action of Enzymes
A
  • Polymer of glycolic acids
  • Broken down by enzymes
25
**Dexon & PGA** - Adv
Dexon have increased tissue drag, good knot security
26
Catgut - Adv
Easy Handling
26
Catgut - Nature
Multiilament
27
Catgut - Made of
Made of submucosa of small intestines) has 2 types: - Plain: 3 - 5 days. - Chromic: 10 - 15 days (tanned, lasts longer, less reactive).
28
Catgut - Disadvantages
Bacteria love this stuff.
29
Non-absorbable sutures
30
Non-absorbable sutures - synthetic
- Nylon - Polyprolene
31
Non-absorbable sutures - Stainless Steel
32
Non-absorbable sutures - Natural (Silk)
...
33
**Nylon** - Nature
Non-absorbable, Synthetic, Monofilament
34
**Nylon** - Adv
Memory & Very little tissue reaction
35
**Nylon** - Disadv
Poor knot security.
36
**Polyprolene**
37
**Stainless Steel** - Nature - - Adv - Disadv
38
Suture Labels
39
Suture selection
40
Suture selection - absorbable
41
Suture selection - Non-Absorbable
42
Suture selection - Stainless Steel
Used internally (especially in cardiac surgeries).
43
Suture Kits
44
Difference Between Artery Forceps & Needle Holder
45
Surgical Knots
46
Methods of Suturing
47
Other Methods on Skin Closure
48
**Skin Stapler**
49
Steri-strip
50
Tissue adhesives