バーチャルリアリティーを使った肩関節鏡トレーニングシステムの使用経験
スポンサーリンク
概要
- 論文の詳細を見る
[Purpose] It takes a long time to master technique of shoulder-arthroscopy. We introduced shoulder-virtual-reality-arthroscopic-trainer(VRAT): INSIGHT-Arthroscopy. The purpose of this study was to evaluate whether arthroscopic experience and knowledge of anatomy reflected on the results of VRAT or not, and evaluate the learning effect.[Materials] Twelve medical students, 6residents, 6shoulder surgeons.[Methods] Time for deleting 11balls (if the ball was touched by probe during 2 seconds, the ball had disappeared) in glenohumeral joint was measured 5 times. Data was statistically compared by Fishers-PLSD-test. Statistical significance was set at 5%.[Resu lt] The initial time of shoulder surgeons, residents, and medical students were 211sec, 595sec, 495sec, the shortest times were 87sec, 157sec, 156sec, and average times were134sec, 293sec, 278sec, respectively. All the times of shoulder surgeons were shorter than those of residents and medical students, significantly. No significant difference between residents and medical students was found. Among all groups, the shortest times were shorter than the initial times, significantly. Shortening rate (longest time-shortest time/longest time) of shoulder surgeons, residents, and medical students were 56%, 67%, and 68%, and no significant difference among the 3 groups was found.[Discussion ] The results of shoulder surgeons may reflect hand-eye-coordination, oblique-scope-technique based on experience of shoulder-arthroscopy. Because performance on VRTA correlated with surgical experience, VRTA may be useful for evaluation of arthroscopic technique. Because the results of residents, who knew anatomy better than medical students, were similar to those of medical students, the task in this study may not be enough to assess anatomical knowledge. Although all groups obtained learning effect, we want to know the longevity of learning effect. The results implicated VRAT had the validity for arthroscopic training. In the future, we hope the training with VRAT will contribute to the upbringing of the specialist of shoulder arthroscopic surgery from a younger age.
- 日本肩関節学会の論文
- 2009-07-27
著者
-
落合 直之
筑波大学大学院人間総合科学研究科臨床医学系整形外科
-
坂根 正孝
筑波大学大学院人間総合科学研究科臨床医学系整形外科
-
坂根 正孝
筑波大学大学院人間総合科学研究科先端応用医学専攻運動器系制御医学分野臨床医学系整形外科
-
埜口 博司
水戸赤十字病院 整形外科
-
埜口 博司
水戸赤十字病院
-
埜口 博司
水戸赤十字病院整形外科
-
落合 直之
筑波大学大学院 人間総合科学研究科
-
坂根 正孝
筑波大学次世代医療研究開発・教育統合センター
-
落合 直之
筑波大学 大学院人間総合科学研究科 疾患制御医学専攻 臨床医学系整形外科
関連論文
- 一軸連通孔ハイドロキシアパタイト椎弓形成術用スペーサーの開発
- 1-5-14 大腿四頭筋伸張反射亢進の特長(脊髄損傷・評価,口演,一般演題,リハビリテーション医学の進歩と実践,第43回日本リハビリテーション医学会学術集会)
- Taylor Spatial Frame と Fast Fx strut を用いた下腿変形矯正骨切り術
- Synergy tapered stem を用いたセメントレスTHAの7年以上の成績 : Stress shielding 発生要因の検討
- βHCGを産生した手掌部発生悪性腱鞘巨細胞腫の1例
- 変形性肘関節症による尺骨神経障害に対する肘部管形成術
- ハイドロキシアパタイトコーティング人工膝関節の10年成績
- 診療エビデンスレベル向上をめざした伸張反射定量化法の開発
- 骨髄血移植・低出力超音波療法・創外固定を併用したキーンベック病の新しい治療法とその基礎的研究
- 脊椎脊髄長不適合症候群(仮称)