A new technique of dural closure--experience with a vicryl mesh.
Treatment of postoperative dural CSF leaks following posterior fossa surgery remains a difficult and often perplexing problem. Their management includes either non-operative management or surgical re-exploration. In order to avoid CSF leaks we developed a simple but effective method using a well-cut sheet of a vicryl-poly-p-dioxanone mesh (Ethisorb) covering the whole defect of the craniectomy. This paper presents our technique of dural closure, experiences with and advantages of the vicryl mesh in comparison with conventional procedures using muscle patches in combination with fibrin sealant or fibrin glue alone. Attention is focused upon the frequency of postoperative complications, in particular infection rate and CSF leaks. Furthermore, histomorphological observations after implantation of a vicryl mesh are demonstrated. In conclusion, due to its specific qualities we consider the vicryl mesh as a suitable dural substitute with potential advantages over currently used material.
Verheggen
R
R
Department of Neurosurgery, University Hospital and School of Medicine, Göttingen, Federal Republic of Germany.
Schulte-Baumann
W J
WJ
Hahm
G
G
Lang
J
J
Freudenthaler
S
S
Schaake
T
T
Markakis
E
E
D000368:Aged; D001927:Brain Diseases / Q000601:surgery; D002558:Cerebrospinal Fluid Otorrhea / Q000517:prevention & control*; D002559:Cerebrospinal Fluid Rhinorrhea / Q000517:prevention & control*; D003399:Craniotomy; D004388:Dura Mater / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D011098:Polyglactin 910; D011183:Postoperative Complications / Q000517:prevention & control*; D011859:Radiography; D013526:Surgical Mesh
D011098:Polyglactin 910