{"title":"单侧先天性上肢横向缺陷患者的眼优势:一项观察性队列研究。","authors":"Samuel Brown, Wee Lam, Geoffrey Hooper","doi":"10.1177/17531934251365463","DOIUrl":null,"url":null,"abstract":"<p><p>The aim of this study was to explore the pattern of eye dominance in individuals with congenital transverse absences between humeral and metacarpal levels. Eighty-one patients were included with a median age of 25 years (interquartile range 15 to 35; range 6-71). The left-right laterality of limb absence was 27:54. Eighty-one per cent of left-hand-dominant (absent right hand) patients were left-eye dominant (compared with 57% of normal left-handers); 83% of right-hand-dominant (absent left hand) patients were right-eye dominant (compared with 66% normal right-handers). Patients were more likely to be right-eye dominant than left-eye dominant (odds ratio 22.4; 95% confidence interval: 7.0 to 85.8; <i>p < </i>0.001). This study suggests a possible link between eye dominance and unilateral congenital upper limb transverse deficiency which may have implications for future rehabilitation techniques and prothesis design.<b>Level of evidence:</b> III.</p>","PeriodicalId":94237,"journal":{"name":"The Journal of hand surgery, European volume","volume":" ","pages":"17531934251365463"},"PeriodicalIF":1.6000,"publicationDate":"2025-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Eye dominance in patients with unilateral congenital upper limb transverse deficiencies: an observational cohort study.\",\"authors\":\"Samuel Brown, Wee Lam, Geoffrey Hooper\",\"doi\":\"10.1177/17531934251365463\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The aim of this study was to explore the pattern of eye dominance in individuals with congenital transverse absences between humeral and metacarpal levels. Eighty-one patients were included with a median age of 25 years (interquartile range 15 to 35; range 6-71). The left-right laterality of limb absence was 27:54. Eighty-one per cent of left-hand-dominant (absent right hand) patients were left-eye dominant (compared with 57% of normal left-handers); 83% of right-hand-dominant (absent left hand) patients were right-eye dominant (compared with 66% normal right-handers). Patients were more likely to be right-eye dominant than left-eye dominant (odds ratio 22.4; 95% confidence interval: 7.0 to 85.8; <i>p < </i>0.001). This study suggests a possible link between eye dominance and unilateral congenital upper limb transverse deficiency which may have implications for future rehabilitation techniques and prothesis design.<b>Level of evidence:</b> III.</p>\",\"PeriodicalId\":94237,\"journal\":{\"name\":\"The Journal of hand surgery, European volume\",\"volume\":\" \",\"pages\":\"17531934251365463\"},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2025-08-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Journal of hand surgery, European volume\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1177/17531934251365463\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Journal of hand surgery, European volume","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/17531934251365463","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Eye dominance in patients with unilateral congenital upper limb transverse deficiencies: an observational cohort study.
The aim of this study was to explore the pattern of eye dominance in individuals with congenital transverse absences between humeral and metacarpal levels. Eighty-one patients were included with a median age of 25 years (interquartile range 15 to 35; range 6-71). The left-right laterality of limb absence was 27:54. Eighty-one per cent of left-hand-dominant (absent right hand) patients were left-eye dominant (compared with 57% of normal left-handers); 83% of right-hand-dominant (absent left hand) patients were right-eye dominant (compared with 66% normal right-handers). Patients were more likely to be right-eye dominant than left-eye dominant (odds ratio 22.4; 95% confidence interval: 7.0 to 85.8; p < 0.001). This study suggests a possible link between eye dominance and unilateral congenital upper limb transverse deficiency which may have implications for future rehabilitation techniques and prothesis design.Level of evidence: III.