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Ch 8 Vertebralcolumn
Positioning
Question | Answer |
---|---|
Cspine Ap Projection open mouth (alber-schonberg method) | TB 30" SID Center at the level of axis Using upper incisor and mastiod tip perpendicular to IR 8x10 |
CSpine Ap Axial | TB or UB 15-20 Cephalic @the level of C4 8x10 |
CSpine lateral | UB 10x12 60-72 SID At the level of C4 |
Cspine ap axial oblique (rpo/lpo) | tb or ub 60-72 sid 15-20 cephalic @ level of C4 (inverv. foramina farthest from IR) |
Cspine PA axial obliqe (rao/Lao) | tb or ub 60-72 sid 15-20 Caudal @ level of C4 (interv. foramina closest to IR) |
Cervicothracic region :lateral Projection (swimmers) | 10x12 TB or UB At c7-t1 interspace Horizontal beam or 3-5 caudal 5-15 for broad shoulders |
Thoracic Spine: Ap projection | TB,UB at level of t7 perpendicular IR 14x17 |
Tspine: lateral Projection | TB, UB @ level of T7 centered posterior half of thorax |
Lspine AP projection | UB, TB @L4( level of crest 48in SID *if Lspine only @ L3 (1 1/2 inches above crest) |
Lumbar spine: lateral Projection | UB, TB @ L4 angel 5 caudal for men 8 for women if no sponge used |
Lspine -Spot | Tb @2"posterior ASIS and 1 1/2 inferior to illiac crest 5 degree angle for men 8 for women |
Lspine ap oblique Projection (rpo/Lpo) | tb or UB 45 obliquity 2' medial elevated ASIS and 1 1/2 above iliac crest joints closest to IR |
lspine Pa obliqe projection (rao/lao) | Tb Ub 45 obliquity 1 1/2 above iliac crest and 2" lateral of spions process on elevated side |
Lumbosacral Junction And sacroiliac Joints: ap axial projection |