Variations of spinal alignment in egress systems and their effect.
D000060:Accidents, Aviation; D000328:Adult; D000337:Aerospace Medicine; D000401:Aircraft; D001696:Biomechanical Phenomena; D004738:Engineering; D050723:Fractures, Bone / Q000209:etiology; D006801:Humans; D008297:Male; D011187:Posture; D011859:Radiography; D013117:Spinal Cord Compression / Q000209:etiology; D013124:Spinal Injuries / Q000209:etiology; D013131:Spine / Q000000981:diagnostic imaging