Decision making in primary surgical repair of myelomeningoceles.
A 5-year review of 43 consecutive patients presenting to Scottish Rite Children's Medical Center with an open myelomeningocele defect was undertaken. The aim of the present study was to analyze the myelomeningocele defects, dimensions, and area to better define those factors that dictate the need for plastic surgical consultation for wound closure. Of the 43 patients identified, two were excluded because they first presented as older children; the remaining 41 all had their myelomeningoceles repaired within the first 36 hours of life. Of these, 31 underwent repair by the Neurosurgical Service, whereas for 10 patients (24.4%), the Plastic Surgery Service was asked to assist with closure. Comparison showed the mean (+/- standard deviation) area in the referred patients was 27.4 (7.6) cm2 versus 17.6 (7.9) cm2 in the patients not referred for closure (p = 0.002). A trend analysis predicting referral as a function of myelomeningocele area showed that 0 of 10 (0%) with an area of less than 15 cm2, 2 of 13 (15.4%) with an area equal to 15 to 20 cm2, 3 of 7 (42.9%) with an area of 21 to 25 cm2, and 4 of 9 (44%) with an area greater than 25 cm2 were referred (p = 0.001). Data from the interpretation of maximum myelomeningocele dimension also showed statistically significant trends in referral. Using multiple logistic regression, it was found that the odds of referral increased by a factor of 3.3 for every 1 cm increase in maximum dimension.
de Chalain
T M
TM
Department of Plastic Surgery, Scottish Rite Children's Medical Center, Atlanta, GA, USA.
Cohen
S R
SR
Burstein
F D
FD
Hudgins
R J
RJ
Boydston
W R
WR
O'Brien
M S
MS
D003657:Decision Making; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D016015:Logistic Models; D008297:Male; D008591:Meningomyelocele / Q000601:surgery*; D012189:Retrospective Studies; D013518:Surgery, Plastic / Q000706:statistics & numerical data; D017287:Ventriculoperitoneal Shunt