TianjinMedJ,November2023,Vol.51No.11口咽入路小钛板固定治疗不稳定寰椎骨折的可行性分析段连鸿,韩珩,曾云,何宁△摘要:目的研究口咽入路小钛板固定治疗不稳定寰椎骨折的可行性分析。方法选取64例不稳定寰椎骨折患者,其中30例采用口咽入路小钛板固定治疗为观察组,34例采用后路寰枢椎椎弓根钉内固定治疗为对照组。比较2组术中指标:手术时间、出血量;术后指标:住院时间、并发症(颈部慢性疼痛、切口感染、吞咽困难)发生情况,术前、术后1个月、末次随访的疼痛视觉模拟(VAS)评分、日本骨科协会(JOA)评分以及颈椎后伸、前屈、左旋、右旋活动度。结果观察组手术时间、出血量均显著低于对照组(P<0.05),住院时间差异无统计学意义;2组颈部慢性疼痛、切口感染和吞咽困难发生率差异无统计学意义;2组术后1个月、末次随访VAS评分低于术前,JOA评分高于术前(P<0.05),组间比较差异均无统计学意义;2组术后1个月、末次随访后伸、前屈、左旋、右旋活动度均较术前增加(P<0.05);观察组术后1个月、末次随访后伸、前屈、左旋、右旋活动度均高于对照组(P<0.05)。结论口咽入路小钛板固定治疗不稳定寰椎骨折创伤小,手术时间短,且较传统后路寰枢椎椎弓根钉内固定治疗能够最大程度上保留颈椎活动度。关键词:骨折固定术,内;颈寰椎;口咽;钛;手术后期间中图分类号:R687.3文献标志码:ADOI:10.11958/20220476FeasibilityanalysisofsmalltitaniumplatefixationthroughoropharyngealapproachinthetreatmentofunstableatlasfractureDUANLianhong,HANHeng,ZENGYun,HENing△DepartmentofOrthopaedics,SinopharmDongfengGeneralHospital,HubeiUniversityofMedicine,Shiyan442008,China△CorrespondingAuthorE-mail:26724601@qq.comAbstract:ObjectiveTostudythefeasibilityofsmalltitaniumplatefixationthroughoropharyngealapproachinthetreatmentofunstableatlasfracture.MethodsSixty-fourpatientswithunstableatlasfracturewereselected,ofwhich30patientsweretreatedwithsmalltitaniumplatefixationthroughoropharyngealapproachwereusedastheobservationgroup,and34patientsweretreatedwithposterioratlantoaxialpediclescrewinternalfixationwereusedasthecontrolgroup.Intraoperativeindexesincludingoperationtime,bloodloss,postoperativeindicators,lengthofhospitalstay,occurrenceofcomplications(chronicneckpain,incisioninfe...