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find Author "WONG Mansang" 2 results
  • The research progress of radiographic assessments for patients with scoliosis

    Scoliosis is a complex three-dimensional spinal deformity, characterized by lateral curvature and vertebral rotation. Radiology plays important roles in the assessments of lateral curvature and vertebral rotation of the patients with scoliosis, as well as the prediction of progression and treatment outcomes of scoliosis. The reliable and validity of radiological assessments have been proved in the coronal, transverse, and sagittal planes of scoliotic spine. With the application of the stereoradiography, three dimensional nature of the scoliosis has been disclosed. This review aims to summarize the radiological methods for the assessments of scoliotic spine, the reliability and validity of each method, as well as the stereoradiography, providing the basis for accurate diagnosis and assessments for the patients with scoliosis.

    Release date:2018-10-22 04:14 Export PDF Favorites Scan
  • Comparison of pain and quality of life between the victims with transfemoral and transtibial amputation 10 years after the Wenchuan earthquake

    Objective To investigate the amputation-related pain and quality of life (QoL) between the amputees with transfemoral amputation (TFA) and transtibial amputation (TTA) 10 years after the Wenchuan earthquake, and compare the effects of two different amputation level on the long-term functional rehabilitation of amputees. Methods A total of 305 amputees from Center of Comprehensive Service of Disabled of Deyang for the disabled 10 years after the Wenchuan earthquake were selected for cross-sectional study from February to June 2018. Through face-to-face interview, the basic information of amputees was collected and the evaluation of Prosthetic Evaluation Questionnaire (PEQ) was completed. The amputees were divided into TFA group and TTA group according to the amputation level. Results A total of 53 amputees were included, including 27 in the TFA group and 26 in the TTA group. The PEQ scores showed that the prevalences of phantom limb sensation (96.3% vs. 65.4%; χ2=6.372, P=0.012) and phantom limb pain (92.6% vs. 69.2%; P=0.039) in the TFA group were significantly higher than those in the TTA group. There was no significant difference with regard to the intensity of amputation-related pain between the victims with TFA and TTA (P>0.05). However, the TFA group were more bothered by phantom limb sensation than the TTA group (52.9±24.1 vs. 35.9±26.7; t=2.108, P=0.042), there was no significant difference in other indexes (P>0.05). There was no significant difference in QoL between the TFA and TTA groups (P>0.05). Conclusions The phantom limb sensation, phantom limb pain, residual limb pain, non-amputated limb pain and back pain are still prevalent among the victims with TFA and TTA 10 years after the Wenchuan earthquake. The higher amputation level is associated with increased prevalence of phantom limb sensation and phantom limb pain, as well as more bothersomeness of phantom limb sensation. The amputation level appeares to have no impact on the long-term QoL.

    Release date:2022-01-27 09:35 Export PDF Favorites Scan
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