Distribution of Patients According to Per-Operative Complications Pre-operative complication No of cases Bleeding 1 1 Total 0 -- Avulsion Ureteral 0 -- Perforation Stone 0 -- Retropulsion
Mucosal 1 -- injury Conversion to 2 -- open surgery Failure 0 -- to access Injury to 0 -- wasdeferens/ gonadal vessels Note: Table made from bar graph.
We studied the effectiveness of a hued lubricant gel (lubricating jelly mixed with methylene blue), an easily available and cheap gel, in preventing the retropulsion
of upper ureteric (at or above the level of L5 lumbar vertebral transverse process) stone during URS while using pneumatic lithoclast.
Lumenis recently developed a new laser technology called "Moses technology" which has improved stone fragmentation capacity by increased energy transmission in water and reduced stone retropulsion
in in vitro and animal studies.
During laser-calculus interaction, the urinary calculus is subject to retropulsion
forces caused by the combined effects of ablated particle ejection, interstitial water vaporization, and bubble expansion/collapse [27-29].
Sin embargo, al considerar las puntuaciones obtenidas por items se encontro una correlacion inversa estadisticamente significativa entre las puntuaciones obtenidas en los items para la evaluacion de luria (r=-0,281; p<0,01); bradicinesia (r=-0,233; p<0,05) y retropulsion
(r=-0,255, p<0,05) y la longitud de dicho alelo.
The fracture appeared chronic and included retropulsion
of the bone and 50% spinal canal compromise.
Patients with lens-iris diaphragm retropulsion
syndrome, first described by Wilbrandt and Wilbrandt in 1994, have anterior chamber deepening, pupil dilation, posterior iris bowing, and discomfort during phacoemulsification .
The existence of a biased representation of verticality in PD, resulting in severe retropulsion
and recurrent falls, has prompted interest in a novel rehabilitation method that is dedicated to the sense of verticality [6, 7].
There were five patients (3 female, 2 male, age ranged from 52 to 79 years) suffering from early retropulsion
of interbody devices.
The 30W laser is a powerful, robust, yet compact device with the ability to treat larger kidney stones and the precise control of stone breaking, dusting and retropulsion
control that physicians want.
* External signs include chemosis, external ophthalmoplegia, increased resistance to retropulsion
, orbital ecchymosis, proptosis, and subconjunctival hemorrhage.