Non-trauma CT head scans in the emergency department: are we doing too much?

P Bilbault

doi:10.1136/emj.2008.060335

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Letter

Non-trauma CT head scans in the emergency department: are we doing too much?

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	Abstract	Full	Pdf
Jan 2009	42	52	15
Feb 2009	61	96	25
Mar 2009	17	13	4
Apr 2009	18	7	15
May 2009	16	2	3
Jun 2009	10	3	1
Jul 2009	9	4	3
Aug 2009	6	6	5
Sep 2009	14	7	5
Oct 2009	10	6	2
Nov 2009	7	0	5
Dec 2009	14	1	1
Jan 2010	14	6	7
Feb 2010	11	3	0
Mar 2010	4	3	3
Apr 2010	4	0	0
May 2010	13	2	4
Jun 2010	7	5	5
Jul 2010	12	3	4
Aug 2010	3	2	1
Sep 2010	9	1	1
Oct 2010	14	8	2
Nov 2010	8	0	0
Dec 2010	10	4	4
Jan 2011	12	3	4
Feb 2011	6	2	2
Mar 2011	10	6	2
Apr 2011	9	7	2
May 2011	6	0	1
Jun 2011	6	0	2
Jul 2011	7	1	0
Aug 2011	4	1	3
Sep 2011	5	1	2
Oct 2011	8	2	2
Nov 2011	12	0	0
Dec 2011	12	7	5
Jan 2012	4	0	0
Feb 2012	3	0	2
Mar 2012	6	4	5
Apr 2012	4	1	1
May 2012	9	1	0
Jun 2012	9	1	1
Jul 2012	6	1	2
Aug 2012	5	0	0
Sep 2012	13	0	2
Oct 2012	15	7	5
Nov 2012	0	5	4
Dec 2012	0	3	4
Jan 2013	0	1	0
Feb 2013	0	4	0
Mar 2013	0	5	3
Apr 2013	0	5	2
May 2013	0	3	2
Jun 2013	8	1	0
Jul 2013	4	0	0
Aug 2013	5	1	1
Sep 2013	3	1	0
Oct 2013	2	3	1
Nov 2013	4	0	0
Dec 2013	4	0	0
Jan 2014	6	0	1
Feb 2014	4	1	1
Mar 2014	5	0	0
Apr 2014	7	0	0
May 2014	7	2	2
Jun 2014	9	2	0
Jul 2014	3	1	0
Aug 2014	6	2	2
Sep 2014	8	1	1
Oct 2014	7	5	1
Nov 2014	8	5	4
Dec 2014	7	0	0
Jan 2015	4	0	0
Feb 2015	4	2	2
Mar 2015	4	2	1
Apr 2015	6	0	1
May 2015	6	2	0
Jun 2015	5	2	3
Jul 2015	8	4	3
Aug 2015	6	0	1
Sep 2015	10	1	1
Oct 2015	14	0	1
Nov 2015	6	1	0
Dec 2015	10	2	1
Jan 2016	10	7	3
Feb 2016	9	1	1
Mar 2016	16	2	1
Apr 2016	10	2	2
May 2016	10	2	1
Jun 2016	11	3	0
Jul 2016	18	2	0
Aug 2016	16	3	0
Sep 2016	27	4	1
Oct 2016	24	10	2
Nov 2016	17	6	0
Dec 2016	21	3	3
Jan 2017	10	7	0
Feb 2017	13	8	1
Mar 2017	12	7	0
Apr 2017	24	2	0
May 2017	26	0	0
Jun 2017	27	2	3
Jul 2017	66	2	3
Aug 2017	56	6	7
Sep 2017	58	0	0
Oct 2017	56	3	0
Nov 2017	59	0	1
Dec 2017	49	0	0
Jan 2018	57	4	1
Feb 2018	65	3	2
Mar 2018	69	5	0
Apr 2018	78	6	1
May 2018	51	2	2
Jun 2018	44	0	0
Jul 2018	38	1	0
Aug 2018	59	2	1
Sep 2018	52	1	0
Oct 2018	95	8	3
Nov 2018	66	2	1
Dec 2018	35	2	1
Jan 2019	31	0	0
Feb 2019	29	1	1
Mar 2019	43	2	0
Apr 2019	27	1	0
May 2019	32	0	0
Jun 2019	32	3	0
Jul 2019	24	2	0
Aug 2019	26	3	2
Sep 2019	47	0	0
Oct 2019	46	3	0
Nov 2019	14	2	0
Dec 2019	46	1	1
Jan 2020	82	3	0
Feb 2020	38	1	1
Mar 2020	36	6	2
Apr 2020	20	2	0
May 2020	36	1	1
Jun 2020	20	0	0
Jul 2020	21	3	1
Aug 2020	20	0	1
Sep 2020	52	2	0
Oct 2020	42	1	0
Nov 2020	25	0	0
Dec 2020	41	0	0
Jan 2021	35	2	1
Feb 2021	32	2	1
Mar 2021	49	1	0
Apr 2021	82	4	2
May 2021	26	0	0
Jun 2021	2	0	0
Jul 2021	2	0	0
Aug 2021	2	1	0
Sep 2021	4	1	0
Oct 2021	113	8	6
Nov 2021	61	2	0
Dec 2021	40	5	1
Jan 2022	68	3	0
Feb 2022	18	0	0
Mar 2022	84	1	0
Apr 2022	159	0	0
May 2022	50	1	1
Jun 2022	57	9	2
Jul 2022	14	0	0
Aug 2022	37	5	0
Sep 2022	48	2	0
Oct 2022	120	4	0
Nov 2022	63	1	1
Dec 2022	88	1	1
Jan 2023	116	1	0
Feb 2023	138	1	0
Mar 2023	66	2	4
Apr 2023	54	1	1
May 2023	57	2	0
Jun 2023	77	3	0
Jul 2023	128	3	1
Aug 2023	97	5	0
Sep 2023	119	1	1
Oct 2023	105	5	0
Nov 2023	130	4	0
Dec 2023	99	1	0
Jan 2024	18	0	0
Feb 2024	71	2	0
Mar 2024	109	5	0
Total	5516	590	275

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