Autologous tissue repair of large abdominal wall defects.
METHODS
Techniques for autologous repair of abdominal wall defects that could not be closed primarily are reviewed. Medline and PubMed were searched for English or German publications using the following keywords: components separation technique (CST), Ramirez, da Silva, fascia lata, tensor fasciae latae, latissimus dorsi, rectus femoris, myocutaneous flap, ((auto)dermal) graft, dermoplasty, cutisplasty, hernia, abdominal wall defect, or combinations thereof. Publications were analysed for methodological quality, and data on surgical technique, mortality, morbidity and reherniation were abstracted.


CONCLUSIONS
The CST is the best documented procedure; it is associated with a high morbidity rate of 24.0 per cent and a recurrence rate of 18.2 per cent. Although the results of the da Silva technique are good (morbidity 5-20 per cent and reherniation 0-3 per cent), the poor methodological quality of the studies precludes firm conclusions. Repair with free fascia lata or dermal grafts is an alternative if the above techniques cannot be used, but wound complications affect 42 per cent of patients and recurrent hernia up to 29 per cent. Pedicled or free vascularized flaps are reserved for complex situations.
de Vries Reilingh
T S
TS
Department of Surgery, Radboud University Nijmegen Medical Centre, PO BOX 9101, 6500 HB Nijmegen, The Netherlands. reilingh@knmg.nl
Bodegom
M E
ME
van Goor
H
H
Hartman
E H M
EH
van der Wilt
G-J
GJ
Bleichrodt
R P
RP
D034861:Abdominal Wall / Q000601:surgery*; D046449:Hernia, Abdominal / Q000601:surgery*; D006801:Humans; D052097:Quadriceps Muscle / Q000637:transplantation*; D016032:Randomized Controlled Trials as Topic; D016038:Skin Transplantation / Q000379:methods*; D013524:Surgical Flaps; D014182:Transplantation, Autologous