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61.
Evaluating hypertrophic thyroidectomy scar outcomes after treatment with triamcinolone injections and copper bromide laser therapy 下载免费PDF全文
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Hyun-Suk Park Jin Kim Hyo-Lyun Roh Seung Namkoong 《Journal of Physical Therapy Science》2015,27(12):3651-3654
[Purpose] The purpose of this study was to ergonomically evaluate the work posture of
dentists to examine their subsequent risk of developing musculoskeletal diseases.
[Subjects and Methods] Scenes in which the three dentists performed procedures at their
dental clinics were videotaped. The videotapes of the dentists’ work postures were
evaluated and analyzed by using the Rapid Upper Limb Assessment (RULA) and Quick Exposure
Check (QEC). [Results] The RULA analysis of the dentists’ work posture indicated,
“improvement required” in the posture used to treat the anterior and “instant improvement
required” in the posture used to treat the maxillary second molar. Of all the work
postures studied, the risk was considered particularly high in the lower back and neck,
implying prominent problems in these body parts. The QEC analysis showed that the worst
work posture was that required to treat the maxillary second molar, which led to a high
risk of neck problems and vibrations. [Conclusion] The neck area has the highest risk of
developing musculoskeletal disease. Hence, regular rests and the provision of information
regarding muscle strengthening exercise for the neck are necessary.Key words: Dentists, Ergonomic evaluation, Musculoskeletal diseases 相似文献
65.
[Purpose] The purpose of this study was to determine the effects of the activation of the
affected lower limb on balance and the trunk hemiplegic mobility of stroke patients.
[Subjects] The gait group (GG) consisted of 6 subjects with hemiplegia and the non-gait
group (NGG) consisted of 6 hemiplegic subjects. [Methods] The subjects in both groups were
given foot facilitation training once for 30 min. The Spinal Mouse was used to measure the
spinal alignment and the Berg balance scale (BBS) and sensory tests were also performed.
[Results] In the GG, the sacral hip in upright to flexion, the lumbar spine in upright to
extension, and the sacral hip and lumbar spine in flexion to extension showed significant
increases in their angles after the intervention. In addition, there was a significant
increase in the angle of the lumbar spine during extension from an upright position in the
NGG. The BBS scores of both groups also increased significantly. [Conclusion] The
intervention resulted in improvements in the angle of anterior pelvic tilt in the GG, and
subjects in the NGG showed more extension of the thorax, which was regarded as
compensation to avoid falling forward when flexing from an upright position. However, when
extending backward from an upright position, both groups tended to control balance by
using more lumbar flexion to keep the center of mass (COM) within the base of support
(BOS). Both groups had better BBS scores.Key words: Balance, Stroke, Trunk 相似文献
66.
Lymph node density as an independent predictor of cancer‐specific mortality in patients with lymph node–positive laryngeal squamous cell carcinoma after laryngectomy 下载免费PDF全文
In Sun Ryu MD Jong‐Lyel Roh MD PhD Kyung‐Ja Cho MD PhD Seung‐Ho Choi MD PhD Soon Yuhl Nam MD PhD Sang Yoon Kim MD PhD 《Head & neck》2015,37(9):1319-1325
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Han Yu Seong Ji Young Cho Byeong Sam Choi Joong Kee Min Yong Hwan Kim Sung Woo Roh Jeong Hoon Kim Sang Ryong Jeon 《Journal of Korean medical science》2014,29(4):587-592
Intracortical microstimulation (ICMS) is a technique that was developed to derive movement representation of the motor cortex. Although rats are now commonly used in motor mapping studies, the precise characteristics of rat motor map, including symmetry and consistency across animals, and the possibility of repeated stimulation have not yet been established. We performed bilateral hindlimb mapping of motor cortex in six Sprague-Dawley rats using ICMS. ICMS was applied to the left and the right cerebral hemisphere at 0.3 mm intervals vertically and horizontally from the bregma, and any movement of the hindlimbs was noted. The majority (80%±11%) of responses were not restricted to a single joint, which occurred simultaneously at two or three hindlimb joints. The size and shape of hindlimb motor cortex was variable among rats, but existed on the convex side of the cerebral hemisphere in all rats. The results did not show symmetry according to specific joints in each rats. Conclusively, the hindlimb representation in the rat motor cortex was conveniently mapped using ICMS, but the characteristics and inter-individual variability suggest that precise individual mapping is needed to clarify motor distribution in rats.
Graphical Abstract
相似文献69.
Prognostic value of metabolic tumor volume as measured by fluorine‐18‐fluorodeoxyglucose positron emission tomography/computed tomography in nasopharyngeal carcinoma 下载免费PDF全文
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