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Inguinal Compression (inguinal + compression)

Distribution by Scientific Domains
Medical Sciences100%

Selected Abstracts

Ultrasonographic Investigation of the Effect of Inguinal Compression on the Cross-sectional Area of the Femoral Vein

ACADEMIC EMERGENCY MEDICINE, Issue 1 2008
Jin-Tae Kim MD
Abstract Objectives:, The reverse Trendelenburg position increases the cross-sectional area (CSA) of the femoral vein, making it easier to cannulate, although this position is potentially harmful in hypovolemic patients. The authors hypothesized that compression above the femoral vein increases the CSA of the femoral vein during emergency cannulation. Methods:, Ultrasound was used to measure the CSA of the femoral vein of 20 healthy volunteers. The following five measurements were made inferior to the inguinal crease: 1) in the horizontal supine position (control), 2) with inguinal compression 2 cm above the inguinal crease (at the point of arterial pulsation and its medial side), 3) in the Trendelenburg position 15°, 4) in the Trendelenburg position 15° plus inguinal compression, and 5) in the reverse Trendelenburg position 15°. Results:, Femoral vein CSA was increased by 35% by inguinal compression in the horizontal supine position (p < 0.001) and was decreased by the Trendelenburg position (p < 0.001). However, inguinal compression increased the CSA by 66% in the Trendelenburg position (p < 0.001). The reverse Trendelenburg position also increased the CSA of the femoral vein by 50% (p < 0.001). Conclusions:, Inguinal compression presents an alternative method for increasing the CSA of the femoral vein for venous catheterization in normal patients. [source]

Effects of reverse Trendelenburg position and inguinal compression on femoral vein cross-sectional area in infants and young children

ANAESTHESIA, Issue 4 2009
E. H. Suk
Summary This study evaluated the effects of the reverse Trendelenburg position and additional inguinal compression on the cross-sectional area of the femoral vein in paediatric patients. Seventy subjects were allocated to two groups: the infants group and the children group. Cross-sectional area of the femoral vein was measured just below the inguinal ligament using ultrasound. Three measurements were obtained for each patient: (i) supine, (ii) reverse Trendelenburg position and (iii) reverse Trendelenburg position with inguinal compression. In the infants group, femoral vein cross-sectional area increased by a mean (SD) of 21.1 (15.2) % in the reverse Trendelenburg position and by 60.7 (30.8) % in the reverse Trendelenburg position with inguinal compression; whereas in the children group, femoral vein cross-sectional area increased by 24.7 (15.8) % in the reverse Trendelenburg position and by 100.3 (50.7) % in the reverse Trendelenburg position with inguinal compression. Inguinal compression in the reverse Trendelenburg position offers a useful means of increasing femoral vein cross-sectional area in paediatric patients. [source]

Ultrasonographic Investigation of the Effect of Inguinal Compression on the Cross-sectional Area of the Femoral Vein

ACADEMIC EMERGENCY MEDICINE, Issue 1 2008
Jin-Tae Kim MD
Abstract Objectives:, The reverse Trendelenburg position increases the cross-sectional area (CSA) of the femoral vein, making it easier to cannulate, although this position is potentially harmful in hypovolemic patients. The authors hypothesized that compression above the femoral vein increases the CSA of the femoral vein during emergency cannulation. Methods:, Ultrasound was used to measure the CSA of the femoral vein of 20 healthy volunteers. The following five measurements were made inferior to the inguinal crease: 1) in the horizontal supine position (control), 2) with inguinal compression 2 cm above the inguinal crease (at the point of arterial pulsation and its medial side), 3) in the Trendelenburg position 15°, 4) in the Trendelenburg position 15° plus inguinal compression, and 5) in the reverse Trendelenburg position 15°. Results:, Femoral vein CSA was increased by 35% by inguinal compression in the horizontal supine position (p < 0.001) and was decreased by the Trendelenburg position (p < 0.001). However, inguinal compression increased the CSA by 66% in the Trendelenburg position (p < 0.001). The reverse Trendelenburg position also increased the CSA of the femoral vein by 50% (p < 0.001). Conclusions:, Inguinal compression presents an alternative method for increasing the CSA of the femoral vein for venous catheterization in normal patients. [source]

Effects of reverse Trendelenburg position and inguinal compression on femoral vein cross-sectional area in infants and young children

ANAESTHESIA, Issue 4 2009
E. H. Suk
Summary This study evaluated the effects of the reverse Trendelenburg position and additional inguinal compression on the cross-sectional area of the femoral vein in paediatric patients. Seventy subjects were allocated to two groups: the infants group and the children group. Cross-sectional area of the femoral vein was measured just below the inguinal ligament using ultrasound. Three measurements were obtained for each patient: (i) supine, (ii) reverse Trendelenburg position and (iii) reverse Trendelenburg position with inguinal compression. In the infants group, femoral vein cross-sectional area increased by a mean (SD) of 21.1 (15.2) % in the reverse Trendelenburg position and by 60.7 (30.8) % in the reverse Trendelenburg position with inguinal compression; whereas in the children group, femoral vein cross-sectional area increased by 24.7 (15.8) % in the reverse Trendelenburg position and by 100.3 (50.7) % in the reverse Trendelenburg position with inguinal compression. Inguinal compression in the reverse Trendelenburg position offers a useful means of increasing femoral vein cross-sectional area in paediatric patients. [source]

Ultrasonographic Investigation of the Effect of Inguinal Compression on the Cross-sectional Area of the Femoral Vein

ACADEMIC EMERGENCY MEDICINE, Issue 1 2008
Jin-Tae Kim MD
Abstract Objectives:, The reverse Trendelenburg position increases the cross-sectional area (CSA) of the femoral vein, making it easier to cannulate, although this position is potentially harmful in hypovolemic patients. The authors hypothesized that compression above the femoral vein increases the CSA of the femoral vein during emergency cannulation. Methods:, Ultrasound was used to measure the CSA of the femoral vein of 20 healthy volunteers. The following five measurements were made inferior to the inguinal crease: 1) in the horizontal supine position (control), 2) with inguinal compression 2 cm above the inguinal crease (at the point of arterial pulsation and its medial side), 3) in the Trendelenburg position 15°, 4) in the Trendelenburg position 15° plus inguinal compression, and 5) in the reverse Trendelenburg position 15°. Results:, Femoral vein CSA was increased by 35% by inguinal compression in the horizontal supine position (p < 0.001) and was decreased by the Trendelenburg position (p < 0.001). However, inguinal compression increased the CSA by 66% in the Trendelenburg position (p < 0.001). The reverse Trendelenburg position also increased the CSA of the femoral vein by 50% (p < 0.001). Conclusions:, Inguinal compression presents an alternative method for increasing the CSA of the femoral vein for venous catheterization in normal patients. [source]