Intermediate
Technical
IVT
mesh fixation
Securing of synthetic mesh to tissue using tacks, sutures, or adhesives during laparoscopic hernia repair.
Full Definition
The process of attaching prosthetic mesh to the abdominal wall or other tissues during laparoscopic hernia repair procedures. Fixation methods include titanium or absorbable tacks, permanent or absorbable sutures, and tissue adhesives. Proper fixation prevents mesh migration, ensures adequate overlap beyond defect margins, and provides long-term repair durability. Fixation placement must avoid anatomical danger zones to prevent nerve injury and chronic pain.
Usage
Usage note: Specify fixation method and anatomical landmarks to avoid nerve injury.
In Context
- "Titanium tacks were used for mesh fixation, avoiding the lateral triangle of pain." — operative report
- "Adequate mesh fixation was achieved with 5cm overlap on all sides of the defect." — surgical procedure note
Also known as
mesh attachment
mesh securing
prosthetic fixation
Contrasted with
mesh removal
non-fixation technique
Don't confuse with
mesh placement
mesh positioning