... 190 – 191 Spine holding unit/ head exten-sion 89 Spray coagulation 43, 45, 49 – Definition 53Staff sluice 8Standard positioning (see also Positioning) 92 –105– Beach-chair position/sitting, ... maximum longitudinal displacement towards the feetSubject Index313Thoracic/lumbar spine 196 –200– Lateral position 197 – 199 – Prone position 196 – 197 – Supine position 198 – 199 Thoracic-outlet syndrome, ... support 85Backache 120Beach-chair position/sitting, half- sitting position 98 –100, 121–122, 220–222– Back and pelvis 99 – Head 99 – Legs 99 – Shoulders and arms 99 Bed preparation 110Bed transfer...