Recently, a number of researches have been done on the walking of biped robots in the sagittal plane; however, biped robots require the ability to step purely in the lateral plane in facing obstruction, such as a wall.
Once anesthetized, each animal was placed in a stereotaxic frame (David Kopf Instruments, Tujunga, CA), equipped with elevated earbars to allow the acquisition of a lateral ventriculography without any obstruction from the side bars of the stereotaxic frame.
Using injections of Iohexal tracer for CT it was shown that there were very small lateral and third ventricles and obstruction to flow from through the aqueduct and from the cortical subarachnoid space into the encysted fourth ventricle.
However, several donor site complications were reported after DCIA flap such as damage of lateral cutaneous femoral nerve, gait disturbance, bowel obstruction, and herniation [3, 4].
This allows selection of oblique lateral and postero-lateral treatment beams without obstruction from the arms.
In aging humans, there is a strong correlation between lateral ventricle ventriculomegaly, not involving dementia or obstruction of CSF flow, and aging (Scahill et al., 2002; Resnick et al., 2003).
The expansion zone near the orifice shrinks and the gas speed downs when the central gas jet has a contraction, but lateral jets have no contractions due to the obstruction from the wall.
Finally, the IVC lateral diameter did not change in patients affected by bowel obstruction, possibly because retroperitoneal pressure did not increase.
An endoscopic study performed in 40 patients undergoing surgery showed that obstruction of mucosal blood flow occurred at a lateral wall pressure above 30 cmH2O [ 20].
Pelvic recurrence of ovarian cancer may be central at the vaginal vault associated with vaginal bleeding and discharge or lateral involving the pelvic sidewall with venous thrombosis or ureteric obstruction.
