title: The use of Osmed(TM) tissue expanders in paediatric burns reconstruction.
abstract: Background. Tissue expansion has been a major advance in reconstructive burn surgery. The conventional tissue expander requires serial filling with the possibility of painful procedures, which can be a major challenge and source of anxiety in children. The osmotic self-inflating tissue expander, on the other hand, is a device that does not require external filling, offering apparent benefits particularly in the paediatric population. We used Osmed(TM) tissue expanders for secondary burn reconstruction in children and teenagers who had sustained burns during childhood. Methods. Patients who were treated with Osmed(TM) expanders for secondary burns reconstruction were recorded. Patient demographics (i.e. burn injury data, indications for surgery), Osmed(TM) tissue expander data (i.e. operative data, complications, problems encountered during and after treatment, explantation time, final expander volume) and overall success were recorded. Results. Twelve Osmed(TM) self-inflating tissue expanders were used in patients for secondary burns reconstruction between October 2007 and January 2009. All our patients sustained their burns during childhood. There were three females and one male; the age range was 14-19 yr (mean age, 16 yr). Tissue expanders were removed on average at 6-7 weeks except in two patients. We noted four complications in our cohort. Overall the mean expansion was 65% of the proposed final volume. Discussion. We found the Osmed(TM) tissue expander simple to implant and well tolerated by our patients. However, none of the devices achieved full expansion and overexpansion was not possible. We believe conventional tissue expanders are still the gold standard, although osmotic expanders may have a role in burn reconstruction in younger children.
authors.affiliation: Department of Burns, Plastic and Reconstructive Surgery, Birmingham Children's Hospital, Birmingham, United Kingdom.
authors.forename: P
authors.initials: P
authors.lastname: Lohana
authors.forename: N S
authors.initials: NS
authors.lastname: Moiemen
authors.forename: Y T
authors.initials: YT
authors.lastname: Wilson