References
- Waldman SD. Interventional Pain Management. Second edition 2001 W.B. Saunders Company
- Stitz MY, Sommer HM. Accuracy of blind versus fluoroscopically guided caudal epidural injection. Spine 1999 July 1; 24: 1371–76
- Chan SY, Tay HB, Thomas E. “Whoosh” test as a teaching aid in caudal block. Anasth Intensive Care 1993: 414–5
- Price CM, Rogers PD, Prosser AS J, Arden NK. Comparison of the caudal and lumbar approaches to the epidural space. Ann Rheum Dis 2000; 59: 879–82
- Lewis MP,Thomas P, Wilson LF, Mulholland RC. The whoosh test. A clinical test to confirm correct needle placement in caudal epidural injections. Anaesthesia. 1992; 47: 57–8
- Eastwood D, Williams C, Buchan I. Caudal epidurals: the whoosh test. Anaesthesia. 1998; 53:305–7
- Orme RM, Berg SJ. The “swoosh test” -an evaluation of a modified “whoosh” test in children Br J Anaesth. 2003; 90: 62–5
- Saberski LR, Kondamuri S, Osinubi OY. Identification of the epidural space: is loss of resistance to air a safe technique? A review of the complications related to the use of air. Reg Anesth. 1997;22: 3–15.
- Kuczkowski M, Benumof JL. Images in Anesthesia: Headache caused by pneumocephalus following inadvertent durai puncture during epidural space identification: is it time to abandon the loss of resistance to air technique? Can J Anesth 2003; 50: 159–60
- du t Zaaijman J, Slabber CF. The position of epidural catheters in obstetric regional anaesthesia. S Afr Med J. 1979; 55: 915–6
- Klocke R, Jenkinson T, Glew D Sonographically guided caudal epidural steroid injections. J Ultrasound Med. 2003; 22: 1229–32
- Nishimura N, Fujimaki T, Oshibuchi M, Yoshikawa I, Aida M. The distribution of solutions in the epidural space. Masui 1991; 40:350–60
- Blackshear M, Bryan BM, Lutz C, Lutz GE, Fluoroscopic assessment of epidural contrast spread after caudal epidural injection . Journal of orthopaedic medicine 2000; 22: 28–31
- Choi KH, Ahn WS Cephalic spreading levels after volumetric caudal epidural Kim KM, Kim HS,. Injections in chronic low back pain J. Korean Med. Sci.2001; 16: 193–7
- Sullivan WJ, Willick SE, Chira-Adisai W, Zuhosky J, Tyburski M, Dreyfus s P, Prather H, Press JM. Incidence of intravascular uptake in lumbar spinal injection procedures. Spine, 2000; 25: 481–6.
- Palastanga N, Field D and Soames R. Anatomy and Human Movement. Structure and Function. 2nd Ed. Butterworth-Heinemann Ltd, Oxford 1994.