Biomaterial Database

Hangman's Fracture Caused by Parachute Opening Deceleration Captured on Video. 2018

Franziska Loebel, and Lucius Fekonja, and Peter Vajkoczy, and Nils Hecht

Department of Neurosurgery Charité University Hospital, Berlin, Germany.

BACKGROUND Nonlethal cervical spine injuries in skydiving are rare due to the associated high mortality. Here, we report an unusual pathomechanism leading to a Hangman fracture in a semiprofessional parachute athlete. METHODS The moment of injury was captured on a first-person video and identified as a rough parachute opening deceleration during canopy deployment, caused by failure of the parachute inflation control device. Fractures of the C2 pars interarticularis with C2/C3 instability were treated by anterior cervical diskectomy and fusion, and the patient reached full recovery. CONCLUSIONS Excessive deceleration during canopy deployment may pose a risk for life-threatening cervical spine injuries in skydiving.

UI	MeSH Term	Description	Entries
D003654	Deceleration	A decrease in the rate of speed.	Decelerations
D005260	Female		Females
D005593	Fracture Fixation, Internal	The use of internal devices (metal plates, nails, rods, etc.) to hold the position of a fracture in proper alignment.	Osteosynthesis, Fracture,Fixation, Internal Fracture,Fixations, Internal Fracture,Fracture Fixations, Internal,Fracture Osteosyntheses,Fracture Osteosynthesis,Internal Fracture Fixation,Internal Fracture Fixations,Osteosyntheses, Fracture
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D001359	Aviation	Design, development, manufacture, and operation of heavier-than-air AIRCRAFT.	Parachuting,Air Traffic Control,Control, Air Traffic,Traffic Control, Air
D015898	Tomography Scanners, X-Ray Computed	X-ray image-detecting devices that make a focused image of body structures lying in a predetermined plane from which more complex images are computed.	CAT Scanners, X-Ray,CT Scanner, X-Ray,Computed Tomography Scanners, X-Ray,Tomography, Computed, Scanners,Tomography, X-Ray Computed, Scanners,CAT Scanner, X-Ray,Computed Tomography Scanner, X-Ray,Tomography, X-Ray Computed, Scanner,X-Ray Computed Tomography Scanner,X-Ray Computed Tomography Scanners,CAT Scanner, X Ray,CAT Scanners, X Ray,CT Scanner, X Ray,CT Scanners, X-Ray,Computed Tomography Scanner, X Ray,Computed Tomography Scanners, X Ray,Scanner, X-Ray CAT,Scanner, X-Ray CT,Scanners, X-Ray CAT,Scanners, X-Ray CT,Tomography Scanners, X Ray Computed,X Ray Computed Tomography Scanner,X Ray Computed Tomography Scanners,X-Ray CAT Scanner,X-Ray CAT Scanners,X-Ray CT Scanner,X-Ray CT Scanners
D016103	Spinal Fractures	Broken bones in the vertebral column.	Hangman Fracture,Hangman's Fracture,Fracture, Hangman,Fracture, Hangman's,Fracture, Spinal,Fractures, Spinal,Hangmans Fracture,Spinal Fracture
D017586	Diskectomy	Excision, in part or whole, of an INTERVERTEBRAL DISC. The most common indication is disk displacement or herniation. In addition to standard surgical removal, it can be performed by percutaneous diskectomy (DISKECTOMY, PERCUTANEOUS) or by laparoscopic diskectomy, the former being the more common.	Discectomy,Discectomies,Diskectomies