Professional
Technical
In the Industry Vocabulary Test
Z-plasty
Surgical technique using Z-shaped incisions to reorient scars and improve their appearance or function.
Full Definition
A plastic surgery technique that employs a series of triangular flaps arranged in a Z-pattern to lengthen and redirect scars or contractures. The procedure involves making a central incision along the scar with two angled incisions at each end, creating triangular flaps that are then transposed. This technique is particularly valuable for treating linear scars that cross natural skin tension lines or cause functional restrictions. Z-plasty can increase the length of a scar by 50-75% while changing its orientation.
Usage
Usage note: Hyphenated form 'Z-plasty' is standard; avoid 'z plasty' or 'zplasty'.
In Context
- "A Z-plasty was performed to break up the linear scar and improve the aesthetic outcome." — Surgical procedure note
- "The surgeon recommended Z-plasty revision to address the contracture across the joint." — Treatment plan
Also known as
Z-plasty technique
triangular flap transposition
Don't confuse with
W-plasty
V-Y plasty