新型光固化Theracal LC盖髓剂对乳牙牙髓切断术患儿治疗成功率、疼痛程度、咀嚼功能、龈沟液炎性因子、牙根吸收程度、牙本质桥形成的影响

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Objective To investigate the clinical application value of novel light-cured TheraCal LC pulp capping agent in children receiving deciduous teeth pulpotomy. Methods A retrospective study was performed on clinical data of 90 children who underwent deciduous teeth pulpotomy from August 2023 to May 2025. Subjects were divided according to different capping materials: 45 cases using TheraCal LC as study group, another 45 cases treated with iRoot BP Plus as control group. The treatment success rate, pain score, masticatory efficiency, gingival crevicular fluid inflammatory factors [interleukin-6 (IL-6), matrix metalloproteinase-3 (MMP-3)], root resorption, dentin bridge formation and adverse reactions were compared between two groups. Results There was no significant difference was found in treatment success rate at 12 months after operation between groups (P>0.05). At postoperative 3 months, the study group had lower pain score and higher masticatory efficiency than the control group (P<0.05), whereas no intergroup differences were observed at 6 and 12 months (P>0.05). The levels of gingival crevicular fluid IL-6 and MMP-3 in study group were significantly lower at 3, 6 and 12 months postoperatively (P<0.05). There was no significant difference in root resorption degree and dentin bridge formation rate at postoperative 12 months (P>0.05). No pulp inflammation, tooth discoloration or secondary caries occurred in either group. Conclusion The novel light-cured TheraCal LC shows favorable overall efficacy and safety in deciduous teeth pulpotomy; it can effectively suppress early gingival inflammation, relieve early postoperative pain and improve early masticatory function.

99mTc-MIBI SPECT/CT双时相显像与超声在继发性甲状旁腺功能亢进症术前定位中的诊断价值对比研究

Comparative Diagnostic Value of 99mTc-MIBI SPECT/CT Dual-Phase Imaging and Ultrasound in Preoperative Localization of Secondary Hyperparathyroidism

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目的 比较锝[???Tc]甲氧基异丁基异腈单光子发射计算机断层扫描/计算机断层扫描(???Tc-MIBI SPECT/CT)双时相显像与颈部超声在继发性甲状旁腺功能亢进症(SHPT)患者术前定位中的诊断价值。方法 回顾性纳入2025年5月至2026年4月于黔东南苗族侗族自治州人民医院行两种影像学检查的疑似SHPT患者54例。以手术病理结果为金标准,计算超声与SPECT/CT在区域层面(共216个区域)的敏感性、特异性、准确性,并比较不同解剖区域的病灶检出率。结果 54例中确诊SHPT 45例(83.33%)。超声诊断敏感性、特异性、准确性分别为70.89%(112/158)、86.21%(50/58)、75.00%(162/216);SPECT/CT分别为92.41%(146/158)、94.83%(55/58)、93.06%(201/216)。SPECT/CT的敏感性和准确性均高于超声(P均<0.001)。SPECT/CT在左上、左下、右上三个区域的检出率均高于超声(P<0.05)。结论 99mTc-MIBI SPECT/CT双时相显像在SHPT术前定位中的敏感性和准确性优于颈部超声,尤其对左上、左下、右上区域病灶检出优势明显,可作为SHPT患者术前定位的重要补充或首选影像学方法。
Objective?To compare the diagnostic value of technetium-99m methoxyisobutylisonitrile single-photon emission computed tomography/computed tomography (99mTc-MIBI SPECT/CT) dual-phase imaging and cervical ultrasound in preoperative localization of secondary hyperparathyroidism (SHPT).?Methods?A total of 54 patients with suspected SHPT who underwent both imaging examinations at Qiandongnan Miao and Dong Autonomous Prefecture People's Hospital from May 2025 to April 2026 were retrospectively enrolled. Using surgical pathology as the gold standard, the sensitivity, specificity, and accuracy of ultrasound and SPECT/CT were calculated at the regional level (216 regions in total), and the detection rates in different anatomical regions were compared.?Results?Among the 54 patients, 45 (83.33%) were confirmed with SHPT. The sensitivity, specificity, and accuracy of ultrasound were 70.89% (112/158), 86.21% (50/58), and 75.00% (162/216), respectively; while those of SPECT/CT were 92.41% (146/158), 94.83% (55/58), and 93.06% (201/216), respectively. The sensitivity and accuracy of SPECT/CT were significantly higher than those of ultrasound (both?P<0.001). The detection rates of SPECT/CT in the upper-left, lower-left, and upper-right regions were significantly higher than those of ultrasound (P<0.05).?Conclusion?99mTc-MIBI SPECT/CT dual-phase imaging demonstrates superior sensitivity and accuracy compared with cervical ultrasound in preoperative localization of SHPT, especially showing significant advantages in detecting lesions in the upper-left, lower-left, and upper-right regions. It can serve as an important supplement or the first-choice imaging modality for preoperative localization in SHPT patients.

99mTc-MIBI SPECT/CT双时相显像与超声在继发性甲状旁腺功能亢进症术前定位中的诊断价值对比研究

Comparative Diagnostic Value of 99mTc-MIBI SPECT/CT Dual-Phase Imaging and Ultrasound in Preoperative Localization of Secondary Hyperparathyroidism

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目的 比较锝[???Tc]甲氧基异丁基异腈单光子发射计算机断层扫描/计算机断层扫描(???Tc-MIBI SPECT/CT)双时相显像与颈部超声在继发性甲状旁腺功能亢进症(SHPT)患者术前定位中的诊断价值。方法 回顾性纳入2025年5月至2026年4月于黔东南苗族侗族自治州人民医院行两种影像学检查的疑似SHPT患者54例。以手术病理结果为金标准,计算超声与SPECT/CT在区域层面(共216个区域)的敏感性、特异性、准确性,并比较不同解剖区域的病灶检出率。结果 54例中确诊SHPT 45例(83.33%)。超声诊断敏感性、特异性、准确性分别为70.89%(112/158)、86.21%(50/58)、75.00%(162/216);SPECT/CT分别为92.41%(146/158)、94.83%(55/58)、93.06%(201/216)。SPECT/CT的敏感性和准确性均高于超声(P均<0.001)。SPECT/CT在左上、左下、右上三个区域的检出率均高于超声(P<0.05)。结论 99mTc-MIBI SPECT/CT双时相显像在SHPT术前定位中的敏感性和准确性优于颈部超声,尤其对左上、左下、右上区域病灶检出优势明显,可作为SHPT患者术前定位的重要补充或首选影像学方法。
Objective?To compare the diagnostic value of technetium-99m methoxyisobutylisonitrile single-photon emission computed tomography/computed tomography (99mTc-MIBI SPECT/CT) dual-phase imaging and cervical ultrasound in preoperative localization of secondary hyperparathyroidism (SHPT).?Methods?A total of 54 patients with suspected SHPT who underwent both imaging examinations at Qiandongnan Miao and Dong Autonomous Prefecture People's Hospital from May 2025 to April 2026 were retrospectively enrolled. Using surgical pathology as the gold standard, the sensitivity, specificity, and accuracy of ultrasound and SPECT/CT were calculated at the regional level (216 regions in total), and the detection rates in different anatomical regions were compared.?Results?Among the 54 patients, 45 (83.33%) were confirmed with SHPT. The sensitivity, specificity, and accuracy of ultrasound were 70.89% (112/158), 86.21% (50/58), and 75.00% (162/216), respectively; while those of SPECT/CT were 92.41% (146/158), 94.83% (55/58), and 93.06% (201/216), respectively. The sensitivity and accuracy of SPECT/CT were significantly higher than those of ultrasound (both?P<0.001). The detection rates of SPECT/CT in the upper-left, lower-left, and upper-right regions were significantly higher than those of ultrasound (P<0.05).?Conclusion?99mTc-MIBI SPECT/CT dual-phase imaging demonstrates superior sensitivity and accuracy compared with cervical ultrasound in preoperative localization of SHPT, especially showing significant advantages in detecting lesions in the upper-left, lower-left, and upper-right regions. It can serve as an important supplement or the first-choice imaging modality for preoperative localization in SHPT patients.

99mTc-MIBI SPECT/CT双时相显像与超声在继发性甲状旁腺功能亢进症术前定位中的诊断价值对比研究

Comparative Diagnostic Value of 99mTc-MIBI SPECT/CT Dual-Phase Imaging and Ultrasound in Preoperative Localization of Secondary Hyperparathyroidism

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目的 比较锝[???Tc]甲氧基异丁基异腈单光子发射计算机断层扫描/计算机断层扫描(???Tc-MIBI SPECT/CT)双时相显像与颈部超声在继发性甲状旁腺功能亢进症(SHPT)患者术前定位中的诊断价值。方法 回顾性纳入2025年5月至2026年4月于黔东南苗族侗族自治州人民医院行两种影像学检查的疑似SHPT患者54例。以手术病理结果为金标准,计算超声与SPECT/CT在区域层面(共216个区域)的敏感性、特异性、准确性,并比较不同解剖区域的病灶检出率。结果 54例中确诊SHPT 45例(83.33%)。超声诊断敏感性、特异性、准确性分别为70.89%(112/158)、86.21%(50/58)、75.00%(162/216);SPECT/CT分别为92.41%(146/158)、94.83%(55/58)、93.06%(201/216)。SPECT/CT的敏感性和准确性均高于超声(P均<0.001)。SPECT/CT在左上、左下、右上三个区域的检出率均高于超声(P<0.05)。结论 99mTc-MIBI SPECT/CT双时相显像在SHPT术前定位中的敏感性和准确性优于颈部超声,尤其对左上、左下、右上区域病灶检出优势明显,可作为SHPT患者术前定位的重要补充或首选影像学方法。
Objective?To compare the diagnostic value of technetium-99m methoxyisobutylisonitrile single-photon emission computed tomography/computed tomography (99mTc-MIBI SPECT/CT) dual-phase imaging and cervical ultrasound in preoperative localization of secondary hyperparathyroidism (SHPT).?Methods?A total of 54 patients with suspected SHPT who underwent both imaging examinations at Qiandongnan Miao and Dong Autonomous Prefecture People's Hospital from May 2025 to April 2026 were retrospectively enrolled. Using surgical pathology as the gold standard, the sensitivity, specificity, and accuracy of ultrasound and SPECT/CT were calculated at the regional level (216 regions in total), and the detection rates in different anatomical regions were compared.?Results?Among the 54 patients, 45 (83.33%) were confirmed with SHPT. The sensitivity, specificity, and accuracy of ultrasound were 70.89% (112/158), 86.21% (50/58), and 75.00% (162/216), respectively; while those of SPECT/CT were 92.41% (146/158), 94.83% (55/58), and 93.06% (201/216), respectively. The sensitivity and accuracy of SPECT/CT were significantly higher than those of ultrasound (both?P<0.001). The detection rates of SPECT/CT in the upper-left, lower-left, and upper-right regions were significantly higher than those of ultrasound (P<0.05).?Conclusion?99mTc-MIBI SPECT/CT dual-phase imaging demonstrates superior sensitivity and accuracy compared with cervical ultrasound in preoperative localization of SHPT, especially showing significant advantages in detecting lesions in the upper-left, lower-left, and upper-right regions. It can serve as an important supplement or the first-choice imaging modality for preoperative localization in SHPT patients.

99mTc-MIBI SPECT/CT双时相显像与超声在继发性甲状旁腺功能亢进症术前定位中的诊断价值对比研究

Comparative Diagnostic Value of 99mTc-MIBI SPECT/CT Dual-Phase Imaging and Ultrasound in Preoperative Localization of Secondary Hyperparathyroidism

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目的 比较锝[???Tc]甲氧基异丁基异腈单光子发射计算机断层扫描/计算机断层扫描(???Tc-MIBI SPECT/CT)双时相显像与颈部超声在继发性甲状旁腺功能亢进症(SHPT)患者术前定位中的诊断价值。方法 回顾性纳入2025年5月至2026年4月于黔东南苗族侗族自治州人民医院行两种影像学检查的疑似SHPT患者54例。以手术病理结果为金标准,计算超声与SPECT/CT在区域层面(共216个区域)的敏感性、特异性、准确性,并比较不同解剖区域的病灶检出率。结果 54例中确诊SHPT 45例(83.33%)。超声诊断敏感性、特异性、准确性分别为70.89%(112/158)、86.21%(50/58)、75.00%(162/216);SPECT/CT分别为92.41%(146/158)、94.83%(55/58)、93.06%(201/216)。SPECT/CT的敏感性和准确性均高于超声(P均<0.001)。SPECT/CT在左上、左下、右上三个区域的检出率均高于超声(P<0.05)。结论 99mTc-MIBI SPECT/CT双时相显像在SHPT术前定位中的敏感性和准确性优于颈部超声,尤其对左上、左下、右上区域病灶检出优势明显,可作为SHPT患者术前定位的重要补充或首选影像学方法。
Objective?To compare the diagnostic value of technetium-99m methoxyisobutylisonitrile single-photon emission computed tomography/computed tomography (99mTc-MIBI SPECT/CT) dual-phase imaging and cervical ultrasound in preoperative localization of secondary hyperparathyroidism (SHPT).?Methods?A total of 54 patients with suspected SHPT who underwent both imaging examinations at Qiandongnan Miao and Dong Autonomous Prefecture People's Hospital from May 2025 to April 2026 were retrospectively enrolled. Using surgical pathology as the gold standard, the sensitivity, specificity, and accuracy of ultrasound and SPECT/CT were calculated at the regional level (216 regions in total), and the detection rates in different anatomical regions were compared.?Results?Among the 54 patients, 45 (83.33%) were confirmed with SHPT. The sensitivity, specificity, and accuracy of ultrasound were 70.89% (112/158), 86.21% (50/58), and 75.00% (162/216), respectively; while those of SPECT/CT were 92.41% (146/158), 94.83% (55/58), and 93.06% (201/216), respectively. The sensitivity and accuracy of SPECT/CT were significantly higher than those of ultrasound (both?P<0.001). The detection rates of SPECT/CT in the upper-left, lower-left, and upper-right regions were significantly higher than those of ultrasound (P<0.05).?Conclusion?99mTc-MIBI SPECT/CT dual-phase imaging demonstrates superior sensitivity and accuracy compared with cervical ultrasound in preoperative localization of SHPT, especially showing significant advantages in detecting lesions in the upper-left, lower-left, and upper-right regions. It can serve as an important supplement or the first-choice imaging modality for preoperative localization in SHPT patients.

99mTc-MIBI SPECT/CT双时相显像与超声在继发性甲状旁腺功能亢进症术前定位中的诊断价值对比研究

Comparative Diagnostic Value of 99mTc-MIBI SPECT/CT Dual-Phase Imaging and Ultrasound in Preoperative Localization of Secondary Hyperparathyroidism

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目的 比较锝[???Tc]甲氧基异丁基异腈单光子发射计算机断层扫描/计算机断层扫描(???Tc-MIBI SPECT/CT)双时相显像与颈部超声在继发性甲状旁腺功能亢进症(SHPT)患者术前定位中的诊断价值。方法 回顾性纳入2025年5月至2026年4月于黔东南苗族侗族自治州人民医院行两种影像学检查的疑似SHPT患者54例。以手术病理结果为金标准,计算超声与SPECT/CT在区域层面(共216个区域)的敏感性、特异性、准确性,并比较不同解剖区域的病灶检出率。结果 54例中确诊SHPT 45例(83.33%)。超声诊断敏感性、特异性、准确性分别为70.89%(112/158)、86.21%(50/58)、75.00%(162/216);SPECT/CT分别为92.41%(146/158)、94.83%(55/58)、93.06%(201/216)。SPECT/CT的敏感性和准确性均高于超声(P均<0.001)。SPECT/CT在左上、左下、右上三个区域的检出率均高于超声(P<0.05)。结论 99mTc-MIBI SPECT/CT双时相显像在SHPT术前定位中的敏感性和准确性优于颈部超声,尤其对左上、左下、右上区域病灶检出优势明显,可作为SHPT患者术前定位的重要补充或首选影像学方法。
Objective?To compare the diagnostic value of technetium-99m methoxyisobutylisonitrile single-photon emission computed tomography/computed tomography (99mTc-MIBI SPECT/CT) dual-phase imaging and cervical ultrasound in preoperative localization of secondary hyperparathyroidism (SHPT).?Methods?A total of 54 patients with suspected SHPT who underwent both imaging examinations at Qiandongnan Miao and Dong Autonomous Prefecture People's Hospital from May 2025 to April 2026 were retrospectively enrolled. Using surgical pathology as the gold standard, the sensitivity, specificity, and accuracy of ultrasound and SPECT/CT were calculated at the regional level (216 regions in total), and the detection rates in different anatomical regions were compared.?Results?Among the 54 patients, 45 (83.33%) were confirmed with SHPT. The sensitivity, specificity, and accuracy of ultrasound were 70.89% (112/158), 86.21% (50/58), and 75.00% (162/216), respectively; while those of SPECT/CT were 92.41% (146/158), 94.83% (55/58), and 93.06% (201/216), respectively. The sensitivity and accuracy of SPECT/CT were significantly higher than those of ultrasound (both?P<0.001). The detection rates of SPECT/CT in the upper-left, lower-left, and upper-right regions were significantly higher than those of ultrasound (P<0.05).?Conclusion?99mTc-MIBI SPECT/CT dual-phase imaging demonstrates superior sensitivity and accuracy compared with cervical ultrasound in preoperative localization of SHPT, especially showing significant advantages in detecting lesions in the upper-left, lower-left, and upper-right regions. It can serve as an important supplement or the first-choice imaging modality for preoperative localization in SHPT patients.

99mTc-MIBI SPECT/CT双时相显像与超声在继发性甲状旁腺功能亢进症术前定位中的诊断价值对比研究

Comparison of 99mTc-MIBI Dual-phase SPECT/CT and Ultrasonography in Preoperative Localization of Secondary Hyperparathyroidism

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目的 比较锝[???Tc]甲氧基异丁基异腈单光子发射计算机断层扫描/计算机断层扫描(???Tc-MIBI SPECT/CT)双时相显像与颈部超声在继发性甲状旁腺功能亢进症(SHPT)患者术前定位中的诊断价值。方法 回顾性纳入2025年5月至2026年4月于黔东南苗族侗族自治州人民医院行两种影像学检查的疑似SHPT患者54例。以手术病理结果为金标准,计算超声与SPECT/CT在区域层面(共216个区域)的敏感性、特异性、准确性,并比较不同解剖区域的病灶检出率。结果 54例中确诊SHPT 45例(83.33%)。超声诊断敏感性、特异性、准确性分别为70.89%(112/158)、86.21%(50/58)、75.00%(162/216);SPECT/CT分别为92.41%(146/158)、94.83%(55/58)、93.06%(201/216)。SPECT/CT的敏感性和准确性均高于超声(P均<0.001)。SPECT/CT在左上、左下、右上三个区域的检出率均高于超声(P<0.05)。结论 99mTc-MIBI SPECT/CT双时相显像在SHPT术前定位中的敏感性和准确性优于颈部超声,尤其对左上、左下、右上区域病灶检出优势明显,可作为SHPT患者术前定位的重要补充或首选影像学方法。

子午流注穴位按摩联合颈椎功能康复训练对神经根型颈椎病患者的康复效果分析

Analysis of rehabilitation effect of midnight-noon ebb-flow acupoint massage combined with cervical function rehabilitation training on patients with cervical spondylotic radiculopathy

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目的 探讨子午流注穴位按摩联合颈椎功能康复训练对神经根型颈椎病(CSR)患者的康复效果。方法 以2023年1月-2025年6月我院收治的CSR患者(154例)为研究对象进行回顾性分析,根据干预方案分为参照组(77例,采取颈椎功能康复训练)、研究组(77例,采取子午流注穴位按摩联合颈椎功能康复训练)。比较两组临床疗效、复发率及干预前、后中医证候积分、疼痛视觉模拟评分(VAS)与颈椎功能障碍指数量表评分(NDI)、颈椎功能活动度、血液流变学指标[血浆黏度(PV)、全血低切黏度(LSWBV)、纤维蛋白原(FIB)、全血高切黏度(HSWBV)]。结果 与参照组总有效率(83.12%)相比,研究组(96.10%)明显升高(P<0.05);研究组干预后各中医证候积分均较参照组低(P<0.05);干预后,研究组VAS、NDI评分均低于参照组(P<0.05);研究组干预后颈椎活动度高于参照组(P<0.05);干预后,研究组LSWBV、PV、FIB、HSWBV水平均较参照组低(P<0.05);研究组干预后3个月复发率为2.72%(2/74),低于参照组的14.06%(9/64)(χ2=4.588,P<0.05)。结论 子午流注穴位按摩联合颈椎功能康复训练可提高CSR患者康复效果,改善临床症状、颈椎功能、颈椎活动度,调节血液流变学,降低颈椎疼痛程度、复发率。
Objective To explore the rehabilitation efficacy of midnight-noon ebb-flow acupoint massage combined with cervical function rehabilitation training on patients with cervical spondylotic radiculopathy (CSR). Methods A retrospective analysis was conducted on CSR patients (154 cases) admitted to our hospital from January 2023 to June 2025, who were selected as the research subjects. According to the intervention plan, they were divided into reference group (77 cases, received cervical functional rehabilitation training) and study group (77 cases, received midnight-noon ebb-flow acupoint massage combined with cervical functional rehabilitation training). The clinical efficacy and recurrence rate were compared between the two groups, as well as the TCM syndrome scores, pain visual analogue score (VAS) and cervical dysfunction index score (NDI) scores, cervical spine function activity, hemorheology indexes [plasma viscosity (PV), whole blood low shear viscosity (LSWBV), fibrinogen (FIB), whole blood high shear viscosity (HSWBV)] before and after intervention. Results Compared with the total effective rate of the reference group (83.12%), the study group (96.10%) was significantly higher (P<0.05); after intervention, the scores of all?TCM syndromes in the study group were lower than those in the reference group (P<0.05), after intervention, the VAS and NDI scores of the study group were lower than those in the reference group (P<0.05); the cervical spine activity of the study group was higher than that of the reference group after intervention (P<0.05); after intervention, the levels of LSWBV, PV, FIB and HSWBV in the study group were lower than those in the reference group (P<0.05); the recurrence rate of the study group at 3 months after intervention was 2.72% (2/74), which was lower than 14.06% (9/64) in the reference group (χ2=4.588, P<0.05). Conclusion Midnight-noon ebb-flow acupoint massage combined with cervical function rehabilitation training can improve the rehabilitation efficacy of CSR patients, improve clinical symptoms, cervical function, cervical mobility, regulate hemorheology, and reduce cervical pain and recurrence rate.

闭合复位弹性髓内钉固定术对小儿股骨骨折康复进程及关节功能的影响研究

Study on the effect of closed reduction and elastic intramedullary nail fixation on the rehabilitation process and joint function of pediatric femoral fractures

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目的:探讨闭合复位弹性髓内钉固定术(CR-ESIN)对股骨骨折患儿康复进程及关节功能的影响。方法:回顾性选取2024年4月~2025年6月至我院行内固定术治疗的102例股骨骨折患儿为研究对象,依据手术方案不同,将行CR-ESIN治疗的51例患儿列为CR-ESIN组,将剩余51例行传统切开复位接骨板内固定术(ORIF)治疗的患儿列为ORIF组,比较两组患儿的治疗情况、康复进程,手术并发症发生情况,关节功能恢复情况及内固定物取出阶段负担。结果:在不同手术方案下,CR-ESIN组的手术耗时、术中出血量、术后住院时间、支具使用时间、完全负重时间分别为(60.29±5.44)min、(50.52±5.49)mL、(6.22±1.34)d、(4.15±1.33)周、(6.81±1.34)周,均低于ORIF组[(76.33±8.29)min、(190.48±20.51)mL、(8.17±1.65)d、(6.32±1.48)周、(7.82±2.17)周](t=11.552,47.076,6.552,8.322,2.828;P<0.05)。CR-ESIN组的手术并发症发生率5.88%(3/51)低于ORIF组19.61%(10/51)(x2=4.320;P<0.05)。CR-ESIN组的髋关节前屈活动度、后伸活动度、儿童下肢功能量表(PODCI)评分分别为(132.44±22.52)°、(20.39±4.47)°、(75.14±6.29)分,均高于ORIF组[(120.28±20.37)°、(17.55±3.12)°、(70.31±5.36)分],术后双侧股骨长度差(1.52±0.39)cm低于ORIF组(3.08±0.44)cm(t=2.860,3.721,4.174,18.948;P<0.05)。CR-ESIN组的取出手术切口长度、取出手术耗时、取出手术出血量、再骨折率均低于ORIF组(t/x2=31.706,8.298,38.448,4.883;P<0.05)。结论:CR-ESIN能提高股骨骨折患儿手术效率并降低出血风险,与传统ORIF相比,此术式有利于加快患儿康复进程、降低术后并发症发生率、促进关节功能恢复并减轻内固定物取出阶段负担。
Objective:To explore the effects of closed reduction elastic intramedullary nail fixation (CR-ESIN) on the rehabilitation process and joint function of children with femoral fractures.Methods:A retrospective study was conducted on 102 children with femoral fractures who underwent internal fixation surgery in our hospital from April 2024 to June 2025. Based on different surgical plans, 51 children who underwent CR-ESIN treatment were included in the CR-ESIN group, and the remaining 51 children who underwent traditional open reduction plate internal fixation (ORIF) treatment were included in the ORIF group. The treatment status, rehabilitation process, incidence of surgical complications, joint function recovery, and burden during the removal of internal fixation materials were compared between the two groups of children.Results:Under different surgical plans, the surgical time, intraoperative blood loss, postoperative hospitalization time, brace use time, and complete weight-bearing time of the CR-ESIN group were (60.29 ± 5.44) min, (50.52 ± 5.49) mL, (6.22 ± 1.34) d, (4.15 ± 1.33) weeks, and (6.81 ± 1.34) weeks, lower than the ORIF group [(76.33 ± 8.29) min, (190.48 ± 20.51) mL, (8.17 ± 1.65) d, (6.32 ± 1.48) weeks, and (7.82 ± 2.17) weeks] (t=11.552,47.076,6.552,8.322,2.828; P<0.05). The incidence of surgical complications in the CR-ESIN group was 5.88% (3/51) lower than the ORIF group 19.61% (10/51) (x2=4.320; P<0.05). The hip flexion range of motion, extension range of motion, and PODCI scores of the CR-ESIN group were (132.44 ± 22.52) °, (20.39 ± 4.47) °, and (75.14 ± 6.29) points, higher than the ORIF group [(120.28 ± 20.37) °, (17.55 ± 3.12) °, and (70.31 ± 5.36) points]. The length difference between the bilateral femurs was (1.52 ± 0.39) cm, which was lower than the ORIF group (3.08 ± 0.44) cm (t=2.860,3.721,4.174,18.948; P<0.05). The length of the surgical incision, the duration of the extraction surgery, the amount of bleeding during the extraction surgery, and the rate of re fracture in the CR-ESIN group were all lower than the ORIF group (t/x2=31.706,8.298,38.448,4.883; P<0.05).Conclusion:CR-ESIN can improve the surgical efficiency and reduce the risk of bleeding in children with femoral fractures. Compared with traditional ORIF, this procedure is beneficial for accelerating the recovery process of children, reducing the incidence of postoperative complications, promoting joint function recovery, and reducing the burden of internal fixation removal stage.

子午流注穴位按摩联合颈椎功能康复训练对神经根型颈椎病患者的康复效果分析

Analysis of rehabilitation effect of midnight-noon ebb-flow acupoint massage combined with cervical function rehabilitation training on patients with cervical spondylotic radiculopathy

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目的 探讨子午流注穴位按摩联合颈椎功能康复训练对神经根型颈椎病(CSR)患者的康复效果。方法 以2023年1月-2025年6月我院收治的CSR患者(154例)为研究对象进行回顾性分析,根据干预方案分为参照组(77例,采取颈椎功能康复训练)、研究组(77例,采取子午流注穴位按摩联合颈椎功能康复训练)。比较两组临床疗效、复发率及干预前、后中医证候积分、疼痛视觉模拟评分(VAS)与颈椎功能障碍指数量表评分(NDI)、颈椎功能活动度、血液流变学指标[血浆黏度(PV)、全血低切黏度(LSWBV)、纤维蛋白原(FIB)、全血高切黏度(HSWBV)]。结果 与参照组总有效率(83.12%)相比,研究组(96.10%)明显升高(P<0.05);研究组干预后各中医证候积分均较参照组低(P<0.05);干预后,研究组VAS、NDI评分均低于参照组(P<0.05);研究组干预后颈椎活动度高于参照组(P<0.05);干预后,研究组LSWBV、PV、FIB、HSWBV水平均较参照组低(P<0.05);研究组干预后3个月复发率为2.72%(2/74),低于参照组的14.06%(9/64)(χ2=4.588,P<0.05)。结论 子午流注穴位按摩联合颈椎功能康复训练可提高CSR患者康复效果,改善临床症状、颈椎功能、颈椎活动度,调节血液流变学,降低颈椎疼痛程度、复发率。
Objective To explore the rehabilitation efficacy of midnight-noon ebb-flow acupoint massage combined with cervical function rehabilitation training on patients with cervical spondylotic radiculopathy (CSR). Methods A retrospective analysis was conducted on CSR patients (154 cases) admitted to our hospital from January 2023 to June 2025, who were selected as the research subjects. According to the intervention plan, they were divided into reference group (77 cases, received cervical functional rehabilitation training) and study group (77 cases, received midnight-noon ebb-flow acupoint massage combined with cervical functional rehabilitation training). The clinical efficacy and recurrence rate were compared between the two groups, as well as the TCM syndrome scores, pain visual analogue score (VAS) and cervical dysfunction index score (NDI) scores, cervical spine function activity, hemorheology indexes [plasma viscosity (PV), whole blood low shear viscosity (LSWBV), fibrinogen (FIB), whole blood high shear viscosity (HSWBV)] before and after intervention. Results Compared with the total effective rate of the reference group (83.12%), the study group (96.10%) was significantly higher (P<0.05); after intervention, the scores of all?TCM syndromes in the study group were lower than those in the reference group (P<0.05), after intervention, the VAS and NDI scores of the study group were lower than those in the reference group (P<0.05); the cervical spine activity of the study group was higher than that of the reference group after intervention (P<0.05); after intervention, the levels of LSWBV, PV, FIB and HSWBV in the study group were lower than those in the reference group (P<0.05); the recurrence rate of the study group at 3 months after intervention was 2.72% (2/74), which was lower than 14.06% (9/64) in the reference group (χ2=4.588, P<0.05). Conclusion Midnight-noon ebb-flow acupoint massage combined with cervical function rehabilitation training can improve the rehabilitation efficacy of CSR patients, improve clinical symptoms, cervical function, cervical mobility, regulate hemorheology, and reduce cervical pain and recurrence rate.
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