Semirigid cervical spine collar and risk of missing significant soft tissue injuries.

We report the case of an initial misdiagnosis of significant scalp soft tissue hidden beneath a semirigid cervical collar. A 16-year-old unrestrained rear seat passenger was involved in an RTA sustaining a subdural haematoma, cervical spine fractures and what was initially diagnosed as a significant degloving scalp injury. The patient was admitted to the intensive care unit intubated sedated, and with a cervical collar. The scalp injury was dressed with a view that potential reconstructive surgery would be needed subsequently.This case demonstrates that while cervical collars remain a fundamental aspect of initial prehospital care in trauma, they have potential drawbacks to their use, which need to be carefully noted. Some of these drawbacks have been reported extensively in the literature. This case outlines the necessity of a thorough secondary survey in the trauma patient as the cervical collar can obscure the assessment of significant head and neck soft tissue injuries. © BMJ Publishing Group Limited 2019. No commercial re-use. See rights and permissions. Published by BMJ.