Management of Dropped Skull Flaps.
OBJECTIVE
Dropping a skull flap on the floor is an uncommon and avoidable mistake in the neurosurgical operating theater.


METHODS
This study retrospectively reviewed all incidents of dropped skull flaps in Ain-Shams University hospitals during a 10-year period to show how to manage this problem and its outcome.


RESULTS
Thirty-one incidents of dropped skull flaps occurred from January 2004 to January 2014 out of more than 10,000 craniotomies. Follow-up period varied from 20 to 44 months. The bone flap was dropped while elevating the bone (n = 16), while drilling the bone on the operating table (n = 5), and during insertion of the bone flap (n = 10). Treatment included re-insertion of the skull flap after soaking it in povidone iodine and antibiotic solution (n = 17) or after autoclaving (n = 11), or discarding the skull flap and replacing it with a mesh cranioplasty in the same operation (n = 3). No bone or wound infection was noted during the follow-up period.


CONCLUSIONS
Management of dropped skull flap is its prevention. Replacement of the skull flap, after decontamination, is an option that avoids the expense and time of cranioplasty.
Ain-Shams University, Department of Neurosurgery, Cairo, Egypt.
Mohamed AbdelRahman
MA
Abdelfatah
D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008297:Male; D011206:Povidone-Iodine / Q000494:pharmacology*; D012189:Retrospective Studies; D012886:Skull / Q000601:surgery*; D013242:Sterilization / Q000379:methods*; D013524:Surgical Flaps / Q000706:statistics & numerical data*; D013530:Surgical Wound Infection / Q000517:prevention & control*
D000900:Anti-Bacterial Agents; D011206:Povidone-Iodine