Zplasty

879 views

Published on

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
879
On SlideShare
0
From Embeds
0
Number of Embeds
407
Actions
Shares
0
Downloads
18
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Zplasty

  1. 1. Z-Plastys
  2. 2. Z-plasty• Transposition of 2 equilateral triangular- shaped flaps sharing a common limb which are interposed to close each others secondary defect
  3. 3. Z-plasty• Uses: – Increase the length of a scar – Break up a straight line scar – Realign a scar
  4. 4. Z-plasty• 30 degrees----25% elongation• 45 degrees---50%• 60 degrees---75%• 75 degrees---100%• 90 degrees--- 125%
  5. 5. Simple Z-plastyAB increased by 75%
  6. 6. Double-opposing Z-plasty Increase by 75%
  7. 7. 5 Flap Plasty75% for the Z’eds 50% for the VY total: 125%
  8. 8. 4 Flap Z-plasty 50% for 1 Z-plasty of 45%Therefore 100% elongation
  9. 9. 6 Flap Z-Plasty 3x50%Therefore 150% in length

×