The surgeon and assistant work in tandem in applying traction and countertraction
to demonstrate the correct surgical planes.
and suction performed by a bedside assistant are needed throughout the surgery.
Thompson, "A novel magnetic countertraction
device for endoscopic submucosal dissection significantly reduces procedure time and minimizes technical difficulty," Endoscopy, vol.
In contrast, attempting to pass from the septum to the contralateral MT often results in the turbinate being pushed away by the needle as there is no countertraction
Add to that, the countertraction
, using the third robotic instrument attached to the fourth robotic arm, with optimal direction and force, may be an operator.
Efforts to free the tip with countertraction
resulted in fracture of the guidewire core filament, which could not be retrieved.
with the two anchor sutures, the endostapler (GST system (blue cartridge, 45 mm) and Powered Echelon Flex, Ethicon) was guided into the lifted jejunal limb through the entry site (Figure 2(b)).
Model 2 replicates a situation in which the insurer ignores the countertraction
between the two mortality rates.
Initially, we attempted gentle longitudinal traction on the axis in the flexed position with an assistant holding the axilla as a countertraction
while simultaneously checking lateral images of the elbow.
(21) hanno condotto un recente (2014) RCT a singolo cieco per un totale di 100 pazienti con lo scopo di determinare l'efficacia delle mobilizzazioni con trazione (countertraction
) rispetto alle stesse ma applicate in modo tradizionale, senza trazione.
He or she must know not only how to turn the uterus for vessel coagulation and visualization of anatomy, but also the nuances of traction and countertraction
for dissection and the colpotomy.
The guide also enables countertraction
to create more working area within the abdomen, and provides a better approximation of tissue.