Research Article

Factors Affecting Unscheduled Return Visits to the Emergency Department among Minor Head Injury Patients

Table 4

Characteristics of admitted patients in 2nd ED visit.

NumberAgeGenderMechanismTriageLOS (D)ILOCCTED diagnosisFinal diagnosisOperationICU/wardOutcome

MMVA(1) Brain concussion 
(2) C6 right lamina and lateral mass linear fracture
(1) Brain concussion 
(2) C6 level right lamina fracture
NoWardDischarged
MCrushHead, chest and abdomen contusion(1) Brain concussion 
(2) Liver hematoma
NoWardDischarged
FFallBreast cancer with brain mets(1) Breast ca with multiple mets 
(2) Pneumonia 
(3) Brain concussion
NoWardMortality
MFallHeadache(1) Headache, suspected posttraumatic head injury related, need exclude migraine or mood related 
(2) History of traumatic SDH and SAH 
(3) Major depression disorder
NoWardDischarged
MMVA(1) Contusion of face, scalp and neck 
(2) Scalp laceration 
(3) Contusion of chest wall
(1) Contusion of chest wall, face, scalp, and neck 
(2) Multiple subcutaneous emphysema over bilateral buccal, submandibular, neck and upper chest
NoWardDischarged
MFall(1) Head injury 
(2) Lumbar spondylosis
(1) Brain concussion 
(2) L1-2 osteoporotic compression fracture
NoWardDischarged
FMVA(1) Head injury 
(2) Occipital area laceration 
(3) SDH
(1) Subdural hemorrhage 
(2) C2 odontoid fx s/p C2 odontoid screws fixation and fusion 
(3) Neck and bilateral lower limbs contusion
YesWardDischarged
FFallBrain concussion(1) Breast ca with multiple mets 
(2) Hypovolemic shock with multi-organ failure 
(3) Brain concussion
NoWardMortality
FFall(1) Nasal bone fracture 
(2) Contusion of face, scalp and neck
(1) Brain concussion with nasal bone fracture 
(2) Hyponatremia 
(3) Pneumonia 
(4) Renal abscess
NoICUDischarged
MFall(1) Head injury with local swelling 
(2) Brain concussion
Left high parietal EDH with mass effectYesICUDischarged

LOS (D), length of stay in days; ILOC, initial loss of consciousness; CT, computed tomography; ED, emergency department; MVA, motor vehicle accident; ICU, intensive care unit.