Three-dimensional(3D) Printing Technology Assisted by Minimally Invasive Surgery for Pubic Rami Fractures

The feasibility of three-dimensional (3D) printing technology cgmbined with minimally invasive surgery in the treatment of pubic rami fractures was explored.From August 2015 to October 2017,a series of 30 patients who underwent surgical stabilization of their anterior pelvic ring (all utilizing the 3D printing technology)by one surgeon at a single hospital were studied.The minimally invasive incisions were made through anterior inferior cilia spine and pubic nodule.Data collected included the operative duration,the blood loss,the damage of the important tissue,the biographic union and therecovery of the function after the operation.Measurements on inlet and outlet pelvic cardiograph were made immediately post-operation and at all follow-up clinic visits.The scores of reduction and function were measured during follow-up.Results showed that the wounds of 30 patients were healed in the first stage,and there was no injury of important structures such as blood vessels and nerves.According to the Matta criteria,excellent effectiveness was obtained in 22 cases and good in 8 cases.According to the functional evaluation criteria of Majeed,excellent effectiveness was obtained in 21 cases and good in 9 cases.It was suggested that the 3D printing technology assisted by minimally invasive surgery can better evaluate the pelvic fracture before operation,which was helpful in plate modeling, and can shorten surgery duration and reduce intraoperative blood loss and complications. The positioning accuracy was improved,and better surgical result was finally achieved.

Minimally Invasive Open Reduction and Internal Fixation for Osteoporotic Vertebral Compression Fractures: Technical Report and Mid-Term Outcomes

Background: Traditional open instrumentation may cause surgical complications due to fragile bones and induce medical comorbidities in senile patients. Vertebroplasty and kyphoplasty are palliative augmentation procedures that have been associated with increased risks of cement leakage, adjacent fractures and non-union. Objective: The aim of this study was to describe a novel approach for the union of osteoporotic vertebral compression fractures with minimally invasive open reduction and internal fixation. Patients and Methods: Seven consecutive patients with intractable back pain without neurological deficits due to osteoporotic vertebral compression fractures were treated using minimally invasive fixation with intra-vertebral expandable pillars and artificial bone substitute. The clinical symptoms and image findings were recorded. Results: All of the patients reported relief of back pain, and the height of the vertebral bodies was well restored. X-ray findings obtained 2 to 4 years after the procedures showed fracture healing and favorable formation of the callus confirmed in the anterior longitudinal ligament. Conclusion: This mini-open procedure with intravertebral devices is an effective and reliable technique for osteoporotic vertebral compression fractures and may avoid complications related to traditional open spinal instrumentation procedures and augmentation with bone cement.

Comparison of a minimally invasive osteosynthesis technique with conventional open surgery for transverse patellar fractures

Parpose:The study aims to compare the efficacy and safety of a new minimally invasive osteosynthesis technique with those of conventional open surgery for transverse patellar fractures.Methods:It was a retrospective study.Adult patients with closed transverse patellar fracture were included,and with open comminuted patellar fracture were excluded.These patients were divided into minimally invasive osteosynthesis technique(MIOT)group and open reduction and internal fixation(ORIF)group.Surgical time,frequency of intraoperative fluoroscopy,visual analogue scale score,flexion,extension,Lysholm knee score,infection,malreduction,implant migration and implant irritation in two groups were recorded and compared.Statistical analysis was performed by the SPsS software package(version 19).A p<0.05 indicated statistical significance.Results:A total of 55 patients with transverse patellar fractures enrolled in this study,the minimally invasive technique was performed in 27 cases,and open reduction was performed in 28 cases.The surgical time in the ORIF group was shorter than that in the MIOT group(p=0.033).The visual analogue scale scores in the MIOT group were significantly lower than those in the ORIF group only in the first month after surgery(p=0.015).Flexion was restored faster in the MIOT group than that in the ORIF group at one month(p=0.001)and three months(p=0.015).Extension was recovered faster in the MIOT group than that in the ORIF group at one month(p=0.031)and three months(p=0.023).The recorded Lysholm knee scores in the MIOT group were always greater than those in the ORIF group.Complications,such as infection,malreduction,implant migration,and implant irritation,occurred more frequently in the ORIF group.Conclusion:Compared with the ORIF group,the MIOT group reduced postoperative pain and had less complications and better exercise rehabilitation.Although it requires a long operation time,MIOT may be a wise choice for transverse patellar fractures.

Preventing Lower Extremity Deep Vein Thrombosis After Hip Fracture Surgery in Elderly Patients by Acupoint Application Combined with Pneumatic Compression Therapy

Objective:To investigate and analyze the long-term clinical effects of acupoint application combined with pneumatic compression therapy in the prevention of deep venous thrombosis after hip fracture surgery among the elderly.Methods:Sixty elderly patients who had undergone hip fracture surgery from February 2021 to February 2022 were selected as the research subjects.The patients were divided into two groups via drawing lots.Both the groups received nursing care,but the patients in the observation group were treated with TCM acupoint application combined with pneumatic compression therapy,whereas the control group received pneumatic compression therapy.The evaluation indicators included the patients’quality of life and complications.Results:The incidence of lower extremity deep vein thrombosis in the observation group was more than twice(0.3%),whereas the incidence of lower extremity complications in the control group was more than 6 times(20%).There was a significant difference between the two groups(p<0.05).Conclusion:Traditional Chinese medicine acupoint application combined with pneumatic compression therapy is beneficial for the prevention of postoperative lower extremity deep vein thrombosis among elderly patients.In addition,the patients’overall quality-of-life scores in both physiological and psychological aspects improved significantly,which carries significant clinical reference value.

Algorhythm for Use of Percutaneous Short Fixation of Fractures Involving the Thoracolumbar Junction and Lumbar Spine

Study Design: Original article. Objective: Guidelines for deciding whether to perform open or percutaneous surgery in burst fractures. Summary of Background Data: The authors propose an algorithm for deciding whether to perform open surgery or percutaneous surgery with short fixation in patients with fractures of the thoracolumbar junction and lumbar spine. Methods: Between July 2005 and July 2009, 72 patients underwent surgical stabilization by posterior route for fractures of the thoracolumbar junction and lumbar spine. In 44 the lesion involved the thoracolumbar junction, in 28 the lumbar spine (L2 in6 cases, L3 in15 cases, L5 in7 cases). The fractures were assessed morphologically according to Magerl’s classification (52 type A, 12 type B, 8 type C). All patients were analyzed according to the algorithm proposed, according to which patients must fulfil certain criteria: the fracture must be Magerl type A.3, it must involve one level, McCormack score must be 6 or less, invasion of the spinal canal must be 25% or less according to Hashimoto’s formula, Magnetic Resonance Imating (MRI) must confirm discoligamentous integrity. Neurologically, the patient must be ASIA E. 25 patients (17 thoracolumbar junction, 8 lumbar spine) fulfilled these criteria and were treated by percutaneous short fixation. Results: The average length of the surgical procedure was 80 minutes and the loss of blood 10 cc. All patients were dismissed without brace and were submitted to follow-upComputed Tomography CTscan 3 and 6 months after surgery. Follow-up ranged from 6 months to 4 years. In all cases CT scan confirmed fusion and there were no cases of rupture of the device. None of the patients presented neurological deficits. Conclusion: The algorithm described permits a proper selection of patients with thoracolumbar fractures who can be treated by percutaneous short fixation, thus avoiding the risks connected with failure of the stabilization system.

骨科手术机器人辅助经皮空心螺钉内固定治疗股骨颈骨折的疗效分析

目的评估骨科手术机器人辅助下与徒手置钉治疗股骨颈骨折的疗效。方法回顾性选取2018年1月至2023年6月期间吉林大学第一医院收治的股骨颈骨折患者共40例为研究对象,将其中采用机器人辅助下手术的21例患者为机器人组,徒手置钉手术的19例患者为徒手组。比较两组患者术中及术后临床指标。结果机器人组患者的手术时间、术中透视次数、术中导针调整次数以及术后1年Harris评分等方面均优于徒手置钉组,组间差异具有统计学意义(P<0.05);两组患者的骨折愈合时间差异无统计学意义(P>0.05)。结论天玑骨科手术机器人辅助股骨颈骨折治疗具有精准、高效、智能等显著优势,使用机器人辅助手术可缩短手术时间,减少手术相关副损伤发生的可能,值得进一步推广及应用。

微创技术治疗髌骨骨折的研究进展

总结髌骨骨折微创手术治疗方法及研究进展,为临床提供新的方向与思路。检索国内外有关微创技术治疗髌骨骨折的文献,总结手术方法研究进展、优势及局限性。目前治疗微创手段治疗髌骨骨折的方式较多,包括微创技术下钢丝固定、无头加压螺钉、空心钉、镍钛记忆合金弓齿钉、张力带固定、Cable-Pin系统和关节镜辅助等治疗方式,不同手段各有其优劣势。微创技术多适用于简单的、骨折块较大的髌骨骨折,对于复杂的、粉碎性髌骨骨折,临床中多选用传统的切开复位内固定方式进行治疗,对于髌骨下级粉碎严重者可考虑髌骨切除。

微创钢板与髓内钉内固定治疗肱骨干骨折的效果比较

目的比较微创经皮钢板内固定(MIPO)和微创复位髓内钉内固定(MINO)治疗肱骨干骨折的临床效果。方法回顾性分析53例应用MIPO和MINO治疗的肱骨干骨折患者的临床资料,按照手术方式的不同将患者分成MIPO组25例、MINO组28例。比较2组手术时间、出血量、住院时间、骨折愈合时间、术后1年美国加州洛杉矶大学(UCLA)肩关节功能评分、肘关节功能Mayo评分。结果53例患者均顺利完成手术,术后均未出现手术切口感染、桡神经损伤、骨折不愈合、内固定断裂或松动等情况。2组患者手术时间、出血量、住院时间、骨折愈合时间和术后1年肘关节功能Mayo评分比较,差异无统计学意义(P>0.05)。MIPO组患者术后1年UCLA肩关节功能评分优于MINO组,差异有统计学意义(P<0.05)。MIPO组中有1例患者出现伤口脂肪液化,MINO组中有1例患者出现桡神经麻痹症状。结论MIPO和MINO在治疗肱骨干骨折方面均能达到满意效果,均值得临床推广,但MIPO对于肩关节功能的影响更小。

三维(3D)打印技术辅助微创手术治疗骨盆不稳定骨折的临床观察

目的分析三维(3D)打印技术结合微创手术治疗骨盆不稳定骨折的临床疗效。方法选取2019年1月-2022年9月江苏省人民医院和江苏省溧阳市人民医院收治的40例不稳定骨盆骨折患者作为研究对象。所有患者在3D打印技术辅助下,通过微创经皮骨盆前环内固定术(Infix)治疗,部分患者后环不稳定,联合钢板内固定治疗。收集手术相关数据,包括手术时间、失血量、重要组织损伤情况、骨折愈合情况以及术后功能的恢复情况;并在随访过程中,对骨折复位情况和肢体功能进行评估。结果40例患者的伤口在第一阶段就已愈合,未发生伤口感染。患者受伤至手术时间平均为(6.0±1.5)d;骨盆骨折固定术的手术时间为30~95 min,平均(60.8±5.9)min;术中平均失血量为(30.6±11.5)mL;骨折愈合时间为(12.8±2.6)周。根据Matta标准评估骨折复位质量:优33例(82.5%),良7例(17.5%);基于Majeed标准的肢体功能评估结果:30例为优秀(75.0%),10例为良好(25.0%)。结论3D打印技术辅助微创手术内固定可以在术前较好地评估患者骨盆骨折情况,有利于建模,可以缩短手术时间,减少术中失血,提高定位精度,最终达到更好的手术效果。

分析优质护理在经皮微创手术治疗脊柱压缩骨折患者护理中的应用效果及对睡眠质量的影响

目的:分析优质护理在经皮微创手术治疗脊柱压缩骨折患者护理中的应用效果及对睡眠质量的影响。方法:选取2020年6月至2022年6月福建省厦门大学附属第一医院骨科收治的因脊柱压缩骨折入院患者110例作为研究对象,按照随机数字表法分为对照组和观察组,每组55例。对照组患者给予常规护理干预,观察组患者应用个案管理理念指导下的优质护理干预。采用视觉模拟评分法(VAS)比较2组患者的疼痛感受,采用匹兹堡睡眠质量指数(PSQI)比较2组患者干预前后的睡眠质量,并比较2组患者不良反应的发生率。结果:术前、术后3 d及出院后1个月,观察组患者VAS、PSQI评分显著低于对照组,差异均有统计学意义(均P<0.05);住院及随访期间,2组患者不良事件发生率相近,差异无统计学意义(P>0.05),观察组患者再骨折率显著低于对照组,差异有统计学意义(P<0.05)。结论:个案管理理念指导下的优质护理用于微创手术治疗的脊柱压缩骨折患者可实现有效镇痛,提高患者的睡眠质量,加快患者的康复进程,并有效降低再骨折发生风险,建议临床推广应用。

关节镜微创治疗与传统手术治疗跟骨骨折的临床疗效比较

目的探讨关节镜微创治疗与传统手术治疗跟骨骨折的临床疗效。方法选择2018年3月—2023年3月在四川省什邡市人民医院就诊治疗的41例跟骨SandersⅡ、Ⅲ型骨折患者,按术式不同分为传统组(n=21)与关节镜组(n=20)。比较2组患者手术时间、术中出血量、切口长度、骨折愈合时间和Maryland足功能评分、美国足踝矫形外科协会(American orthopedic foot and ankle society,AOFAS)足功能评分及临床治疗有效率和并发症发生率。结果关节镜组手术时间、术中出血量、切口长度、骨折愈合时间均小于传统组(P<0.05)。2组患者术后AOFAS、Maryland足功能评分均较术前升高,与术前比较差异有统计学意义(P<0.05)。术后3个月,关节镜组AOFAS、Maryland足功能评分高于传统组,差异有统计学意义(P<0.05)。关节镜组治疗总有效率和并发症发生率分别为95.00%、5.00%,与对照组的61.90%、38.10%比较,差异有统计学意义(P<0.05)。结论关节镜辅助治疗跟骨SandersⅡ、Ⅲ型骨折较传统手术治疗创伤小,促进足部功能的恢复好,并发症发生率低,临床治疗效果好,对提高跟骨骨折的治疗效率有非常积极的影响。

骨质疏松性椎体压缩性骨折微创治疗技术前沿

骨质疏松症是一种骨量丢失和骨组织微观结构恶化的疾病,显著增加了骨折发生的潜在风险。特别是骨质疏松性椎体压缩性骨折(OVCFs),作为该疾病的常见合并症,其发生通常与骨密度和质量的持续降低有关。OVCFs的诊断和治疗是一个跨学科的挑战,需要骨科、内分泌科和康复科等多个领域的协同。随着医学的进步和科技的创新,OVCFs的微创治疗方法也在不断优化。本文综合分析了OVCFs的诊疗现状,并结合最新的治疗研究成果与临床经验,对OVCFs的微创治疗进行总结及展望,旨在规范临床实践,提升医疗质量,并为未来研究指明方向。

双反牵引微创复位植骨内固定治疗SchatzkerⅡ~Ⅳ型胫骨平台骨折的效果观察

目的探讨双反牵引微创复位植骨内固定治疗SchatzkerⅡ~Ⅳ型胫骨平台骨折的效果。方法选择靖江市中医院2021年1月—2023年8月收治的80例SchatzkerⅡ~Ⅳ型胫骨平台骨折患者为研究对象,采用电脑数字编号随机将其分为对照组和观察组,各40例。对照组采用传统切开复位内固定手术治疗,观察组采用双反牵引微创复位植骨内固定手术治疗。比较两组患者的手术情况、并发症发生情况、膝关节屈伸度、膝关节功能。结果观察组术中出血量少于对照组,手术时间、术后卧床时间、住院时间均短于对照组,组间差异有统计学意义(P<0.05)。观察组并发症发生率为7.50%,低于对照组的25.00%,差异有统计学意义(P<0.05)。术后3个月,观察组膝关节屈伸度大于对照组,差异有统计学意义(P<0.05)。术后3个月、术后6个月,观察组Lysholm膝关节功能评分均高于对照组,组间差异有统计学意义(P<0.05)。结论相比于传统切开复位内固定手术,双反牵引微创复位植骨内固定手术不仅可减轻SchatzkerⅡ~Ⅳ型胫骨平台骨折患者的手术创伤,减少术后并发症的发生,加快术后康复,还可有效地改善患者的膝关节功能和膝关节活动度。

两种内固定治疗骨盆前环骨折的疗效比较

目的比较经皮空心螺钉内固定与皮下钉棒系统内固定(INFIX)治疗骨盆前环骨折的疗效。方法将43例骨盆前环骨折患者根据内固定方式不同分为经皮空心螺钉组(19例)和INFIX组(24例)。记录手术时间、术中出血量、术中透视次数、术后下地时间、骨折复位质量、骨折愈合时间以及并发症发生情况,采用Matta影像学标准评价骨折复位质量,采用Majeed评分系统评价临床疗效。结果患者均获得随访,时间12~24个月。手术时间、术后下地时间、骨折复位质量优良率、骨折愈合时间两组比较差异均无统计学意义(P>0.05)。术中出血量经皮空心螺钉组少于INFIX组(P<0.05)。术中透视次数经皮空心螺钉组多于INFIX组(P<0.05)。并发症发生率经皮空心螺钉组低于INFIX组(P<0.05)。末次随访时,两组疗效优良率比较差异无统计学意义(P>0.05)。结论采用经皮空心螺钉内固定与INFIX治疗骨盆前环骨折临床疗效相当,经皮空心螺钉内固定具有术中出血量少、并发症发生率低的优点,但存在术中透视次数较多的不足。

经皮微创与开放椎弓根钉内固定手术治疗胸腰椎骨折疗效分析

目的分析经皮微创椎弓根钉内固定术、开放椎弓根钉内固定术治疗胸腰椎骨折的临床疗效。方法将50例胸腰椎骨折患者随机分为对照组(25例,行经皮微创椎弓根钉内固定术)和观察组(25例,行开放椎弓根钉内固定手术);分析两组患者手术指标、胸腰椎功能恢复、术后并发症及疼痛情况。结果与对照组比较,观察组患者术中及术后出血量少,手术时间和住院时间少于对照组(均P<0.01);观察组患者治疗后椎体前缘高度及椎间隙平均高度恢复情况与对照组比较差异无统计学意义(P>0.05);观察组术后24 h及术后7 d内疼痛情况低于对照组(P<0.01),术后并发症发生率与对照组比较差异无统计学意义(P>0.05)。结论在胸腰椎骨折的临床治疗中,两组患者的临床疗效比较差异无统计学意义(P>0.05);经皮微创椎弓根内固定术在手术时间、出血量、住院时间及术后疼痛方面表现良好,临床价值高,建议在条件允许的情况下优先采取该手术方法治疗。

关节镜辅助复位内固定结合加速康复外科与开放复位内固定治疗胫骨平台后外侧骨折的疗效比较

目的探讨关节镜辅助复位内固定(arthroscopically-assisted reduction and internal fixation,ARIF)结合加速康复外科(enhanced recovery after surgery,ERAS)理念与开放复位内固定(open reduction and internal fixation,ORIF)治疗胫骨平台后外侧骨折的临床疗效差异。方法回顾性选择2020年1月至2022年11月徐州市中心医院骨科胫骨平台后外侧骨折患者70例,根据治疗方法分为ARIF组(结合ERAS,n=32)和ORIF组(未结合ERAS,n=38)。所有患者住院后均通过影像学检查评估骨折类型,比较两组患者的手术时间、住院时间,采用视觉模拟量表(visual analogue scale,VAS)评估患者术后早期疼痛,美国特种外科医院(hospital for special surgery,HSS)评分评估患者术后3个月膝关节功能,比较两组患者术后6个月双侧大腿周径差值。结果ARIF组患者的手术时间显著短于ORIF组[(67.84±9.89)min vs(85.16±9.18)min,P<0.001],住院时间显著短于ORIF组[(7.13±1.41)d vs(8.74±1.84)d,P<0.001]。术后第3天,ARIF组的VAS评分显著低于ORIF组[(4.00±1.44)分vs(5.39±1.24)分,P<0.001]。术后3个月,ARIF组患者的膝关节功能显著优于ORIF组,术后6个月髌骨上10 cm大腿周径差值显著小于ORIF组(P<0.001)。结论与ORIF相比,接受ARIF结合ERAS治疗胫骨平台后外侧骨折的患者术后恢复更快、住院时间更短、临床疗效更确切。

骨质疏松性椎体骨折患者采用脊柱微创手术的临床效果研讨

目的 分析脊柱微创手术对骨质疏松性椎体骨折的影响。方法 选取2020年1月—2022年12月江南大学附属医院收治的80例骨质疏松性椎体骨折患者作为研究对象,按照单双号分组,将其分为开放组(n=35)和微创组(n=45),开放组行传统开放手术,微创组行脊柱微创手术。比较两组的围术期指标、椎体状态、愈合情况、并发症发生情况。结果 术后,微创组的手术、出院时间均短于开放组,差异有统计学意义(P均<0.05)。微创组的伤椎前缘高度、伤椎中部高度均高于开放组,Cobb角低于开放组,差异有统计学意义(P均<0.05)。微创组的日本骨科协会评分、日常生活活动评分均高于开放组,视觉模拟评分低于开放组,差异有统计学意义(P均<0.05)。微创组的并发症发生率(0)低于开放组(11.43%),差异有统计学意义(χ^(2)=5.414,P<0.05)。结论 脊柱微创手术的并发症少,能快速恢复伤椎高度,下调Cobb角,减轻椎体疼痛感,恢复脊柱功能,推动骨质疏松性椎体骨折的康复。

快速康复外科护理在自制引导通道微创置入椎弓根螺钉手术治疗胸腰椎压缩骨折患者中的应用效果

目的探讨快速康复外科护理在自制引导通道微创置入椎弓根螺钉手术治疗胸腰椎骨折患者中的应用效果。方法选取2013年7月至2021年12月中国人民解放军第184医院收治的64例胸腰椎压缩性骨折患者作为研究对象,采用随机数字表法将其分为观察组和对照组,每组各32例。两组患者均采用自制引导通道微创置入椎弓根螺钉手术治疗。观察组采用快速康复外科护理方案,对照组采取常规护理方案。观察比较两组患者术后输液时间、下床活动时间、住院时间、患者生活质量评估及护理满意度。结果观察组术后下床活动时间、输液时间、住院时间短于对照组,差异有统计学意义(P<0.05),观察组患者生活质量综合评定问卷评分(GQOLI-74)及护理满意度评分高于对照组,差异有统计学意义(P<0.05)。结论自制引导通道微创置入椎弓根螺钉手术治疗胸腰椎骨折中应用快速康复外科护理安全、有效,缩短住院时间,提高患者满意度,提升患者生活质量,能更好地促进患者的早日康复。

骨质疏松性椎体压缩骨折合并胸腰筋膜损伤患者在椎体强化术后临床疗效分析

目的探讨骨质疏松性椎体压缩骨折(OVCF)合并胸腰筋膜损伤(TFI)患者在椎体强化术后的临床疗效。方法选取2022年11月至2023年8月川北医学院附属医院骨科收治的81例采用经皮椎体球囊后凸成形术(PKP)治疗的OVCF患者为研究对象,根据是否合并TFI进行分组,将合并TFI的患者作为TFI组(n=36),未合并TFI患者作为NTFI组(n=45)。比较两组患者年龄、性别、住院时间、骨密度等一般资料;手术时间、术中出血量、伤椎节段(T10-L2、L3-I5)占比、单侧或双侧穿刺占比、骨水泥注射量等术中指标。分别采用视觉模拟评分(VAS)和Oswestry功能障碍指数(ODI)评估患者腰部疼痛程度和腰椎功能改善情况。结果两组患者伤椎节段占比、手术时间、术中出血量、单或双侧穿刺占比比较,差异均无统计学意义(P>0.05)。两组患者术前、术后3 d VAS、ODI评分比较,差异均无统计学意义(P>0.05)。TFI组患者术后1、3个月VAS、ODI评分均高于NTFI组患者(P<0.05)。结论TFI组患者在采用PKP治疗后3个月内,腰椎疼痛缓解程度和腰椎功能改善情况均较NTFI组患者差,TFI可作为OVCF合并TFI患者在椎体强化术后临床疗效观察的有效指标。

胫骨平台骨折术后膝关节功能的相关影响因素

目的分析胫骨平台骨折术后膝关节功能的相关影响因素。方法关节镜下微创手术治疗118例胫骨平台骨折患者,采用HSS评分评估膝关节功能,多元线性回归分析胫骨平台骨折术后膝关节功能影响因素,Spearman法分析术后膝关节功能与骨关节炎发生率及严重程度的关系。结果单因素分析显示,不同年龄、体重指数、骨折Schatzker分型、术前膝关节屈伸范围、术后并发症、伸膝装置损伤、胫骨平台后倾角、骨折复位质量的患者术后6个月HSS评分比较差异均有统计学意义(P<0.05)。多因素分析显示,超重、Schatzker分型Ⅲ~Ⅳ型、术前膝关节屈伸范围≥90°、伸膝装置损伤、胫骨平台后倾角>7°、年龄≥60岁、术后有并发症、骨折复位质量欠佳是影响胫骨平台骨折术后膝关节功能的危险因素(P<0.05)。骨关节炎发生率及WOMAC评分HSS评分≥70分患者均低于HSS评分<70分患者(P<0.05)。相关性分析显示,胫骨平台骨折术后膝关节功能HSS评分与骨关节炎发生率及严重程度均呈负相关(P<0.001)。结论超重、Schatzker分型Ⅲ~Ⅳ型、术前膝关节屈伸范围≥90°、伸膝装置损伤、术后胫骨平台后倾角>7°、年龄≥60岁、术后有并发症、骨折复位质量欠佳是影响胫骨平台骨折术后膝关节功能的危险因素,可制定针对性干预措施促进膝关节功能恢复,降低骨关节炎发生风险。