Negative pressure wound therapy (NPWT) represents an alternative method to optimize conditions for wound healing.  The simultaneous use of instillation and constant pressure seemed to be superior in comparison with NPWT alone. 
NPWT
Well-promising outcomes with vacuum-assisted closure in an infected wound following laparotomy: A case report.INTRODUCATION
 We report a case of vacuum-assisted wound therapy with hypertonic solution distillation and continuous negative pressure application, in an infected wound after laparotomy for incisional hernia reconstruction with mesh placement.  Vacuum assisted closure (VAC) with continuous negative pressure and simultaneous wound instillation and cleanse can provide optimum results, reducing the cavity volume, by newly produced granulated tissue.


 Compared to conventional methods, the use of VAC ends to better outcomes, in cases of infected wounds following laparotomy.
VAC
Well-promising outcomes with vacuum-assisted closure in an infected wound following laparotomy: A case report.INTRODUCATION
 We report a case of vacuum-assisted wound therapy with hypertonic solution distillation and continuous negative pressure application, in an infected wound after laparotomy for incisional hernia reconstruction with mesh placement.  Vacuum assisted closure (VAC) with continuous negative pressure and simultaneous wound instillation and cleanse can provide optimum results, reducing the cavity volume, by newly produced granulated tissue.


 Compared to conventional methods, the use of VAC ends to better outcomes, in cases of infected wounds following laparotomy.
VAC