G. Teasdale and B. Jennett, Assessment of coma and impaired consciousness. A practical scale, Lancet. Jul, vol.132, issue.7872, pp.81-85, 1974.

P. Reilly, D. Simpson, R. Sprod, and L. Thomas, Assessing the conscious level in infants and young children: a paediatric version of the Glasgow Coma Scale, Childs Nerv Syst ChNS Off J Int Soc Pediatr Neurosurg. Feb, vol.4, issue.1, pp.30-33, 1988.

N. Kuppermann, J. Holmes, P. Dayan, J. Hoyle, S. Atabaki et al., Identification of children at very low risk of clinically-important brain injuries after head trauma: a prospective cohort study, The Lancet, vol.374, issue.9696, pp.1160-70, 2009.
DOI : 10.1016/S0140-6736(09)61558-0

A. Mckinlay, R. Grace, L. Horwood, D. Fergusson, E. Ridder et al., Prevalence of traumatic brain injury among children, adolescents and young adults: Prospective evidence from a birth cohort, Brain Injury, vol.3, issue.2, pp.175-81, 2008.
DOI : 10.1001/jama.282.10.954

H. Keenan, D. Runyan, S. Marshall, M. Nocera, D. Merten et al., A Population-Based Study of Inflicted Traumatic Brain Injury in Young Children, JAMA, vol.290, issue.5, pp.621-627, 2003.
DOI : 10.1001/jama.290.5.621

F. Masson, L. Salmi, P. Maurette, J. Dartigues, J. Vecsey et al., Particularit??s des traumatismes cr??niens chez les enfants: ??pid??miologie et suivi ?? 5 ans, Archives de P??diatrie, vol.3, issue.7, 1996.
DOI : 10.1016/0929-693X(96)87085-0

W. Lam and A. Mackersie, Paediatric head injury: incidence, aetiology and management, Pediatric Anesthesia, vol.316, issue.5, pp.377-85, 1999.
DOI : 10.1046/j.1460-9592.1998.00730.x

P. Chassot, C. Ecoffey, and B. Bissonnette, Neuroanesthésie chez l'enfant. Neuroanesthésie et neuroréanimation cliniques, pp.97-112, 1994.

M. Vavilala, S. Muangman, N. Tontisirin, D. Fisk, C. Roscigno et al., Impaired Cerebral Autoregulation and 6-Month Outcome in Children with Severe Traumatic Brain Injury: Preliminary Findings, Developmental Neuroscience, vol.28, issue.4-5, pp.4-5348, 2006.
DOI : 10.1159/000094161

J. Muizelaar, J. Ward, A. Marmarou, P. Newlon, and A. Wachi, Cerebral blood flow and metabolism in severely head-injured children, Journal of Neurosurgery, vol.71, issue.1, 1989.
DOI : 10.3171/jns.1989.71.1.0072

P. Kochanek, Pediatric Traumatic Brain Injury: Quo Vadis?, Developmental Neuroscience, vol.28, issue.4-5, pp.244-55, 2006.
DOI : 10.1159/000094151

C. Ikonomidou, F. Bosch, M. Miksa, P. Bittigau, J. Vöckler et al., Blockade of NMDA Receptors and Apoptotic Neurodegeneration in the Developing Brain, Science, vol.283, issue.5398, pp.70-74, 1999.
DOI : 10.1126/science.283.5398.70

R. Clark, P. Kochanek, P. Adelson, M. Bell, J. Carcillo et al., Increases in bcl-2 protein in cerebrospinal fluid and evidence for programmed cell death in infants and children after severe traumatic brain injury, The Journal of Pediatrics, vol.137, issue.2, pp.197-204, 2000.
DOI : 10.1067/mpd.2000.106903

G. E. Orliaguet and . Polytraumatisé, Available from, 2008.

S. Ducrocq, P. Meyer, G. Orliaguet, S. Blanot, A. Laurent-vannier et al., Epidemiology and early predictive factors of mortality and outcome in children with traumatic severe brain injury: experience of a French pediatric trauma center. Pediatr Crit Care Med J Soc Crit Care Med World Fed Pediatr Intensive Crit Care Soc, pp.461-468, 2006.

S. Schutzman and D. Greenes, Pediatric minor head trauma, Annals of Emergency Medicine, vol.37, issue.1, pp.65-74, 2001.
DOI : 10.1067/mem.2001.109440

K. Gruskin and S. Schutzman, Head Trauma in Children Younger Than 2 Years, Archives of Pediatrics & Adolescent Medicine, vol.153, issue.1, pp.15-20, 1999.
DOI : 10.1001/archpedi.153.1.15

D. Greenes and S. Schutzman, Infants With Isolated Skull Fracture: What Are Their Clinical Characteristics, and Do They Require Hospitalization?, Annals of Emergency Medicine, vol.30, issue.3, pp.253-262, 1997.
DOI : 10.1016/S0196-0644(97)70158-6

P. Kleinman and M. Spevak, Soft tissue swelling and acute skull fractures, The Journal of Pediatrics, vol.121, issue.5, pp.737-746, 1992.
DOI : 10.1016/S0022-3476(05)81904-3

D. Greenes and S. Schutzman, Clinical Indicators of Intracranial Injury in Head-injured Infants, PEDIATRICS, vol.104, issue.4, pp.861-868, 1999.
DOI : 10.1542/peds.104.4.861

Y. Er?ahin, S. Mutluer, H. Mirzai, and I. Palali, Pediatric depressed skull fractures: analysis of 530 cases. Childs Nerv Syst ChNS Off J Int Soc Pediatr Neurosurg, pp.323-354, 1996.

H. Kadish and J. Schunk, Pediatric Basilar Skull Fracture: Do Children With Normal Neurologic Findings and No Intracranial Injury Require Hospitalization?, Annals of Emergency Medicine, vol.26, issue.1, pp.37-41, 1995.
DOI : 10.1016/S0196-0644(95)70235-0

G. Ash, J. Peter, and D. Bass, Antimicrobial prophylaxis for fractured base of skull in children, Brain Injury, vol.58, issue.6, pp.521-528, 1992.
DOI : 10.3109/02699059209008149

M. Rathore, Do prophylactic antibiotics prevent meningitis after basilar skull fracture?, The Pediatric Infectious Disease Journal, vol.10, issue.2, pp.87-95, 1991.
DOI : 10.1097/00006454-199102000-00001

R. Mannix, W. Meehan, M. Monuteaux, and R. Bachur, Computed Tomography for Minor Head Injury: Variation and Trends in Major United States Pediatric Emergency Departments, The Journal of Pediatrics, vol.160, issue.1, pp.136-139
DOI : 10.1016/j.jpeds.2011.06.024

D. Brenner and E. Hall, Computed Tomography ??? An Increasing Source of Radiation Exposure, New England Journal of Medicine, vol.357, issue.22, pp.2277-84, 2007.
DOI : 10.1056/NEJMra072149

J. Schunk, J. Rodgerson, and G. Woodward, The utility of head computed tomographic scanning in pediatric patients with normal neurologic examination in the emergency department. Pediatr Emerg Care, pp.160-165, 1996.

K. Quayle, D. Jaffe, N. Kuppermann, B. Kaufman, B. Lee et al., Diagnostic Testing for Acute Head Injury in Children: When Are Head Computed Tomography and Skull Radiographs Indicated?, PEDIATRICS, vol.99, issue.5, p.11, 1997.
DOI : 10.1542/peds.99.5.e11

K. Hennelly, R. Mannix, L. Nigrovic, L. Lee, K. Thompson et al., Pediatric Traumatic Brain Injury and Radiation Risks: A Clinical Decision Analysis, The Journal of Pediatrics, vol.162, issue.2, 2013.
DOI : 10.1016/j.jpeds.2012.07.018

D. Schonfeld, B. Fitz, and L. Nigrovic, Effect of the Duration of Emergency Department Observation on Computed Tomography Use in Children With Minor Blunt Head Trauma, Annals of Emergency Medicine, vol.62, issue.6, 2013.
DOI : 10.1016/j.annemergmed.2013.06.020

K. Quayle, MINOR HEAD INJURY IN THE PEDIATRIC PATIENT, Pediatric Clinics of North America, vol.46, issue.6, pp.1189-1199, 1999.
DOI : 10.1016/S0031-3955(05)70182-6

J. Rabiner, L. Friedman, H. Khine, J. Avner, and J. Tsung, Accuracy of Point-of-Care Ultrasound for Diagnosis of Skull Fractures in Children, PEDIATRICS, vol.131, issue.6, pp.1757-1764, 2013.
DOI : 10.1542/peds.2012-3921

A. Riera and L. Chen, Ultrasound Evaluation of Skull Fractures in Children, Pediatric Emergency Care, vol.28, issue.5, pp.420-425
DOI : 10.1097/PEC.0b013e318252da3b

H. Wolf, S. Frantal, G. Pajenda, O. Salameh, H. Widhalm et al., Predictive value of neuromarkers supported by a set of clinical criteria in patients with mild traumatic brain injury: S100B protein and neuron-specific enolase on trial, Journal of Neurosurgery, vol.118, issue.6, 2013.
DOI : 10.3171/2013.1.JNS121181

P. Kochanek, R. Berger, H. Bayir, A. Wagner, L. Jenkins et al., Biomarkers of primary and evolving damage in traumatic and ischemic brain injury: diagnosis, prognosis, probing mechanisms, and therapeutic decision making, Current Opinion in Critical Care, vol.14, issue.2, 2008.
DOI : 10.1097/MCC.0b013e3282f57564

R. Berger, P. Adelson, R. Richichi, and P. Kochanek, Serum biomarkers after traumatic and hypoxemic brain injuries: insight into the biochemical response of the pediatric brain to inflicted brain injury, Dev Neurosci, vol.28, pp.4-5327, 2006.

L. Papa, L. Lewis, S. Silvestri, J. Falk, P. Giordano et al., Serum levels of ubiquitin C-terminal hydrolase distinguish mild traumatic brain injury from trauma controls and are elevated in mild and moderate traumatic brain injury patients with intracranial lesions and neurosurgical intervention, The Journal of Trauma and Acute Care Surgery, vol.72, issue.5, pp.20121335-20121379
DOI : 10.1097/TA.0b013e3182491e3d

. Sfar, Prise en charge des traumatisés crâniens graves à la phase précoce [Internet]. SFAR Available from: http://www.sfar.org/article/64/prise-en-charge-des-traumatises-craniens- graves-a-la-phase-precoce-rpc, 1998.

F. Lorton, K. Levieux, B. Vrignaud, O. Hamel, E. Jehlé et al., New recommendations for the management of children after minor head trauma]. Arch Pédiatrie Organe Off Sociéte Fr Pédiatrie, pp.790-796, 2014.

H. Hennes, M. Lee, D. Smith, J. Sty, and J. Losek, Clinical Predictors of Severe Head Trauma in Children, Archives of Pediatrics & Adolescent Medicine, vol.142, issue.10, pp.1045-1052, 1960.
DOI : 10.1001/archpedi.1988.02150100039021

S. Lucas, J. Hoffman, K. Bell, and S. Dikmen, A prospective study of prevalence and characterization of headache following mild traumatic brain injury, Cephalalgia, vol.134, issue.2, pp.93-102, 2014.
DOI : 10.1046/j.1526-4610.1998.3807497.x

A. Kuczynski, S. Crawford, L. Bodell, D. Dewey, and K. Barlow, Characteristics of post-traumatic headaches in children following mild traumatic brain injury and their response to treatment: a prospective cohort, Developmental Medicine & Child Neurology, vol.1, issue.7, pp.636-677
DOI : 10.1111/dmcn.12152

C. Mayer, B. Huber, and E. Peskind, Traumatic brain injury, neuroinflammation, and posttraumatic headaches, Headache, vol.53, issue.9, pp.1523-1553, 2013.

T. Samad, K. Moore, A. Sapirstein, S. Billet, A. Allchorne et al., Interleukin-1?- mediated induction of Cox-2 in the CNS contributes to inflammatory pain hypersensitivity, Nature, vol.410, issue.6827, pp.471-476, 2001.
DOI : 10.1038/35068566

D. Dalt, L. Marchi, A. Laudizi, L. Crichiutti, G. Messi et al., Predictors of intracranial injuries in children after blunt head trauma, European Journal of Pediatrics, vol.89, issue.6, pp.142-150, 2006.
DOI : 10.1007/s00431-005-0019-6

B. Simon, P. Letourneau, E. Vitorino, and J. Mccall, Pediatric Minor Head Trauma: Indications for Computed Tomographic Scanning Revisited, The Journal of Trauma: Injury, Infection, and Critical Care, vol.51, issue.2, pp.231-237, 2001.
DOI : 10.1097/00005373-200108000-00004

F. Brown, J. Brown, and T. Beattie, Why do children vomit after minor head injury?, Emergency Medicine Journal, vol.17, issue.4, pp.268-71, 2000.
DOI : 10.1136/emj.17.4.268

D. Dalt, L. Andreola, B. Facchin, P. Gregolin, M. Vianello et al., Characteristics of Children with Vomiting after Minor Head Trauma: A Case-Control Study, The Journal of Pediatrics, vol.150, issue.3, pp.274-282, 2007.
DOI : 10.1016/j.jpeds.2006.11.060

S. Bressan, S. Romanato, T. Mion, S. Zanconato, D. Dalt et al., Implementation of Adapted PECARN Decision Rule for Children With Minor Head Injury in the Pediatric Emergency Department, Academic Emergency Medicine, vol.27, issue.7, pp.801-808
DOI : 10.1111/j.1553-2712.2012.01384.x

M. Beaudin, D. Saint-vil, A. Ouimet, C. Mercier, and L. Crevier, Clinical algorithm and resource use in the management of children with minor head trauma, Journal of Pediatric Surgery, vol.42, issue.5, pp.849-52, 2007.
DOI : 10.1016/j.jpedsurg.2006.12.038

L. Nigrovic, J. Schunk, A. Foerster, A. Cooper, M. Miskin et al., The effect of observation on cranial computed tomography utilization for children after blunt head trauma. Pediatrics, pp.1067-73, 2011.

M. Palchak, J. Holmes, C. Vance, R. Gelber, B. Schauer et al., A decision rule for identifying children at low risk for brain injuries after blunt head trauma, Annals of Emergency Medicine, vol.42, issue.4, pp.492-506, 2003.
DOI : 10.1067/S0196-0644(03)00425-6