Establishment and Evaluation of a Novel High-Efficiency Model of Graded Traumatic Brain Injury in Mice.

Background: Although previous studies have made significant contributions to establishing animal traumatic brain injury (TBI) models for simulation of human TBI, the accuracy, controllability, and modeling efficiency of animal TBI models need to be further improved. This study established a novel high-efficiency graded mouse TBI model induced by shock wave.

Methods: A total of 125 mice were randomly divided into sham, 0.

Neurosurgery medical robot Remebot for the treatment of 17 patients with hypertensive intracerebral hemorrhage.

Objective: To verify the minimally invasive surgical approach and therapeutic effects of using the medical neurosurgery robot Remebot to treat hypertensive intracerebral hemorrhage (HICH).

Methods: Clinical data for 17 HICH patients were analyzed retrospectively. Hematoma evacuation and tube drainage using Remebot frameless stereotaxic techniques were performed for all patients, and urokinase was injected into the hematomas after the operations.

Transplantation of human retinal pigment epithelium cells in the treatment for Parkinson disease.

Background And Purpose: To assess the clinical effect of transplantation of human retinal pigment epithelial (hRPE) cells into the unilateral postcommissural putamen for treatment for Parkinson disease (PD).

Methods And Results: Cells from postmortem human eye tissue (10-20 weeks of gestation) were cultured in vitro. Cells from -generation passage were implanted in PD postcommissural putamen with stereotactic operation in 12 patients with PD.

[Clinical experience of stereotactic biopsy for the brain lesions].

Objectives: To investigate the methodology of diversified advanced image-guided stereotactic biopsy for the brain lesions, and its diagnostic significance and experience in nervous system diseases.

Methods: Retrospectively reviewed 1187 cases of brain lesions underwent image-guided stereotactic biopsy from December 1987 to January 2009. There were 694 male (58.

[Clinical application of robotic tele-manipulation system in stereotactic surgery].

Objective: To assess the clinical usefulness, accuracy, and safety of tele-manipulation for frameless stereotactic surgery using the CAS-R-5 robot system.

Methods: We prospectively evaluated 32 patients underwent tele-manipulation of frameless stereotactic operations from Sep. 2005 to Sep.

[Clinical analysis of 1434 cases of frameless stereotactic operation].

Objective: Stereotactic operations were performed using a frameless stereotactic instrument manufactured by CAS-R-2 instead of traditional stereotactic frame. The aim of this study was to assess the clinical usefulness, accuracy and safety of frameless stereotactic instrument.

Methods: The clinical data of 1434 patients was retrospectively reviewed.