中国修复重建外科杂志最新文献

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[Early effectiveness of navigation-free robot-assisted total knee arthroplasty in treating knee osteoarthritis with extra-articular deformities].
中国修复重建外科杂志 Pub Date : 2025-01-15 DOI: 10.7507/1002-1892.202408061
Chen Meng, Yongqing Xu, Rongmao Shi, Luqiao Pu, Jian'an Ji, Xingyou Yao, Xizong Zhou, Chuan Li
{"title":"[Early effectiveness of navigation-free robot-assisted total knee arthroplasty in treating knee osteoarthritis with extra-articular deformities].","authors":"Chen Meng, Yongqing Xu, Rongmao Shi, Luqiao Pu, Jian'an Ji, Xingyou Yao, Xizong Zhou, Chuan Li","doi":"10.7507/1002-1892.202408061","DOIUrl":"10.7507/1002-1892.202408061","url":null,"abstract":"<p><strong>Objective: </strong>To evaluate the early effectiveness of navigation-free robot-assisted total knee arthroplasty (TKA) compared to traditional TKA in the treatment of knee osteoarthritis combined with extra-articular deformities.</p><p><strong>Methods: </strong>The clinical data of 30 patients with knee osteoarthritis combined with extra-articular deformities who met the selection criteria between June 2019 and January 2024 were retrospectively analyzed. Fifteen patients underwent CORI navigation-free robot-assisted TKA and intra-articular osteotomy (robot group) and 15 patients underwent traditional TKA and intra-articular osteotomy (traditional group). There was no significant difference in age, gender, body mass index, affected knee side, extra-articular deformity angle, deformity position, deformity type, and preoperative knee range of motion, American Knee Society (KSS) knee score and KSS function score, and lower limb alignment deviation between the two groups ( <i>P</i>>0.05). The operation time, intraoperative blood loss, and complications of the two groups were recorded and compared. The knee range of motion and lower limb alignment deviation were recorded before operation and at 6 months after operation, and the knee joint function was evaluated by KSS knee score and function score.</p><p><strong>Results: </strong>There was no significant difference in operation time between the two groups ( <i>P</i>>0.05); the intraoperative blood loss in the robot group was significantly less than that in the traditional group ( <i>P</i><0.05). Patients in both groups were followed up 6-12 months, with an average of 8.7 months. The incisions of all patients healed well, and there was no postoperative complication such as thrombosis or infection. At 6 months after operation, X-ray examination showed that the position of the prosthesis was good in both groups, and there was no loosening or dislocation of the prosthesis. The knee joint range of motion, the lower limb alignment deviation, and the KSS knee score and KSS function score significantly improved in both groups ( <i>P</i><0.05) compared to preoperative ones. The changes of lower limb alignment deviation and KSS function score between pre- and post-operation in the robot group were significantly better than those in the traditional group ( <i>P</i><0.05), while the changes of other indicators between pre- and post-operation in the two groups were not significant ( <i>P</i>>0.05).</p><p><strong>Conclusion: </strong>Compared to traditional TKA, navigation-free robot-assisted TKA for knee osteoarthritis with extra-articular deformities results in less intraoperative blood loss, more precise reconstruction of lower limb alignment, and better early effectiveness. However, long-term effectiveness require further investigation.</p>","PeriodicalId":23979,"journal":{"name":"中国修复重建外科杂志","volume":"39 1","pages":"5-12"},"PeriodicalIF":0.0,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11757961/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143029834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Revision of anterior cruciate ligament reconstruction: Interpretation of the consensus by the European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA)].
中国修复重建外科杂志 Pub Date : 2025-01-15 DOI: 10.7507/1002-1892.202409090
Mingjin Zhong, Kan Ouyang
{"title":"[Revision of anterior cruciate ligament reconstruction: Interpretation of the consensus by the European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA)].","authors":"Mingjin Zhong, Kan Ouyang","doi":"10.7507/1002-1892.202409090","DOIUrl":"10.7507/1002-1892.202409090","url":null,"abstract":"<p><p>Revision of anterior cruciate ligament (ACL) reconstruction is more challenging than primary ACL reconstruction and often yields less favorable outcomes. The European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA) has established a consensus regarding preoperative diagnosis, assessment, and selection criteria for ACL revision surgery. This consensus addresses 18 key issues that are most pertinent to clinical practice, providing guiding recommendations aimed at improving the prognosis of ACL revisions.</p>","PeriodicalId":23979,"journal":{"name":"中国修复重建外科杂志","volume":"39 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11757958/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143029934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Effectiveness analysis of three internal fixation methods in treatment of avulsion fracture of tibial tubercle in adolescents].
中国修复重建外科杂志 Pub Date : 2025-01-15 DOI: 10.7507/1002-1892.202410025
Keyou Duan, Zhaodong Wang, Yajun Liu, Chen Xu, Zhonglian Zhu, Jianzhong Guan
{"title":"[Effectiveness analysis of three internal fixation methods in treatment of avulsion fracture of tibial tubercle in adolescents].","authors":"Keyou Duan, Zhaodong Wang, Yajun Liu, Chen Xu, Zhonglian Zhu, Jianzhong Guan","doi":"10.7507/1002-1892.202410025","DOIUrl":"10.7507/1002-1892.202410025","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Objective: &lt;/strong&gt;To analyze the effectiveness of three internal fixation methods, namely hollow screw combined with Kirschner wire tension band, hollow screw combined with anchor nail, and modified 1/3 tubular steel plate, in the treatment of avulsion fracture of tibial tubercle (AFTT) in adolescents.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;Between January 2018 and September 2023, 19 adolescent AFTT patients who met the selection criteria were admitted. According to different internal fixation methods, patients were divided into group A (8 cases, hollow screw combined with Kirschner wire tension band), group B (6 cases, hollow screw combined with anchor nail), and group C (5 cases, modified 1/3 tubular steel plate). There was no significant difference in the baseline data of age, gender, side, cause of injury, Ogden classification, and time from injury to operation among the three groups ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). The range of motion (ROM), weight-bearing time, normal activity time of knee joint, and the hospital for special surgery (HSS) score at last follow-up were recorded and compared among the three groups. Recorded whether the fracture was displaced, whether the fracture line was blurred at 1 month after operation, whether there was epiphyseal dysplasia, and whether there was incision infection and other complications.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;There was no significant difference in hospital stay between the groups ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). All patients were followed up 10-24 months, with an average of 14.3 months; there was no significant difference between the groups ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). All the incisions healed well without soft tissue irritation or fracture nonunion, and no limb shortening deformity or epiphyseal dysplasia was found during follow-up. At 1 month after operation, the knee joint ROM and hospitalization expenses in group A were better than those in groups B and C, the fracture healing time, knee joint weight-bearing time, and normal activity time of knee joint were better than those in group C, and the hospitalization expenses in group C were better than those in group B, with significant differences ( &lt;i&gt;P&lt;/i&gt;&lt;0.05); there was no significant difference in the other indicators between the groups ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). In group A, the fracture line was blurred 1 month postoperatively, the fracture ends were in close contact, and there was no fracture displacement; in groups B and C, the fracture line was clear in 2 cases, and 1 case in group C had slight fracture displacement; except for 1 case in group B, there was no fracture split in the other two groups. There was no significant difference in the incidences of blur of fracture line, fracture displacement, and intraoperative bone split between the groups at 1 month after operation ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). At last follow-up, the HSS scores of knee joints in the three groups were excellent and good, and there was no significant difference between the groups ( &lt;i&gt;P&lt;/i&gt;&gt;0.05).&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conc","PeriodicalId":23979,"journal":{"name":"中国修复重建外科杂志","volume":"39 1","pages":"75-82"},"PeriodicalIF":0.0,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11757965/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143029838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Application of personalized three-dimensional printed customized prostheses in severe Paprosky type acetabular bone defects].
中国修复重建外科杂志 Pub Date : 2025-01-15 DOI: 10.7507/1002-1892.202409099
Shuailei Li, Hao Chai, Yongqiang Sun
{"title":"[Application of personalized three-dimensional printed customized prostheses in severe Paprosky type <b>Ⅲ</b> acetabular bone defects].","authors":"Shuailei Li, Hao Chai, Yongqiang Sun","doi":"10.7507/1002-1892.202409099","DOIUrl":"10.7507/1002-1892.202409099","url":null,"abstract":"<p><strong>Objective: </strong>To analyze the short-term effectiveness and safety of personalized three-dimensional (3D) printed customized prostheses in severe Paprosky type Ⅲ acetabular bone defects.</p><p><strong>Methods: </strong>A retrospective analysis was conducted on 8 patients with severe Paprosky type Ⅲ acetabular bone defects and met the selection criteria between January 2023 and June 2024. There were 3 males and 5 females, with an average age of 64.6 years ranged from 56 to 73 years. All primary replacement prostheses were non-cemented, including 1 ceramic-ceramic interface, 1 ceramic-polyethylene interface, and 6 metal-polyethylene interfaces. The time from the primary replacement to the revision was 4 days to 18 years. The reasons for revision were aseptic loosening in 5 cases, revision after exclusion in 2 cases, and repeated dislocation in 1 case. The preoperative Harris score was 39.5±3.7 and the visual analogue scale (VAS) score was 7.1±0.8. The operation time, intraoperative blood loss, hospital stay, and complications were recorded. The hip function was evaluated by Harris score, and the degree of pain was evaluated by VAS score. The acetabular cup abduction angle, anteversion angle, rotational center height, greater trochanter height, and femoral offset were measured on X-ray film.</p><p><strong>Results: </strong>The operation time was 95-223 minutes, with an average of 151.13 minutes. The intraoperative blood loss was 600-3 500 mL, with an average of 1 250.00 mL. The hospital stay was 13-20 days, with an average of 16.88 days. All 8 patients were followed up 2-12 months, with an average of 6.4 months. One patient had poor wound healing after operation, which healed well after active symptomatic treatment. One patient had lower limb intermuscular vein thrombosis, but no thrombosis was found at last follow-up. No serious complications such as aseptic loosening, infection, dislocation, and periprosthetic fracture occurred during the follow-up. At last follow-up, the Harris score was 72.0±6.2 and the VAS score was 1.8±0.7, which were significantly different from those before operation ( <i>t</i>=-12.011, <i>P</i><0.001; <i>t</i>=16.595, <i>P</i><0.001). On the second day after operation, the acetabular cup abduction angle ranged from 40° to 49°, with an average of 44.18°, and the acetabular cup anteversion angle ranged from 19° to 26°, with an average of 21.36°, which were within the \"Lewinneck safety zone\". There was no significant difference in the rotational center height, greater trochanter height, and femoral offset between the healthy side and the affected side ( <i>P</i>>0.05).</p><p><strong>Conclusion: </strong>The use of personalized 3D printed customized prostheses for the reconstruction of severe Paprosky type Ⅲ acetabular bone defects can alleviate pain and enhances hip joint function, and have good postoperative prosthesis position, without serious complications and have good safety.</p>","PeriodicalId":23979,"journal":{"name":"中国修复重建外科杂志","volume":"39 1","pages":"13-19"},"PeriodicalIF":0.0,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11757953/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143029824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Lenthening and reconstruction progress of achondroplastic short arm deformity].
中国修复重建外科杂志 Pub Date : 2025-01-15 DOI: 10.7507/1002-1892.202410047
Baofeng Guo, Sihe Qin
{"title":"[Lenthening and reconstruction progress of achondroplastic short arm deformity].","authors":"Baofeng Guo, Sihe Qin","doi":"10.7507/1002-1892.202410047","DOIUrl":"10.7507/1002-1892.202410047","url":null,"abstract":"<p><strong>Objective: </strong>To describe the characteristics of short arm deformity in patients with achondroplasia, and summarize the progress of its lenthening and reconstruction, so as to provide reference for clinical diagnosis and treatment.</p><p><strong>Methods: </strong>The literature on the lenthening of upper limb with achondroplastic short arm deformity at home and abroad in recent years was reviewed, and the characteristics, extension methods, postoperative management, effectiveness evaluation, and related complications of short arm deformity were summarized.</p><p><strong>Results: </strong>Achondroplastic short arm deformity affect the patient's daily perineal hygiene activities. Although the upper limb is proportionately shortened, the humerus is mainly short limb deformity. Bilateral humeral lengthening is a common treatment method, and the traditional lengthening tools are mainly external fixation, guided by Ilizarov distraction osteogenesis concept; intramedullary lengthening is the latest treatment method. Lengthening percentage and healing index are commonly used for clinical evaluation indexes, and complications such as nerve injury may occur during upper limb lengthening.</p><p><strong>Conclusion: </strong>In addition to appearance improvement, achondroplastic short arm lengthening is of great significance in achieving self-management of individual perineal hygiene. Lenthening and reconstruction methods are constantly being innovated and improved.</p>","PeriodicalId":23979,"journal":{"name":"中国修复重建外科杂志","volume":"39 1","pages":"118-122"},"PeriodicalIF":0.0,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11757955/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143029845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Relationship between knee meniscus and posterior tibial slope in healthy adults and patients with anteromedial osteoarthritis in Heilongjiang province].
中国修复重建外科杂志 Pub Date : 2025-01-15 DOI: 10.7507/1002-1892.202410045
Shuxin Guo, Shikun Guan, Rui Huan, Ning Liu
{"title":"[Relationship between knee meniscus and posterior tibial slope in healthy adults and patients with anteromedial osteoarthritis in Heilongjiang province].","authors":"Shuxin Guo, Shikun Guan, Rui Huan, Ning Liu","doi":"10.7507/1002-1892.202410045","DOIUrl":"10.7507/1002-1892.202410045","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Objective: &lt;/strong&gt;To measure and analyze the relationships among the posterior tibial slope (PTS), meniscal slope (MS), and meniscus posterior horn thickness (MPHT) of the medial and lateral tibial plateau in healthy people and patients with anteromedial osteoarthritis (AMOA) in Heilongjiang province, so as to provide reference basis for appropriate tibial osteotomy and prosthesis placement angles in knee joint surgeries.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;A retrospective collection of imaging data from knee joint MRI examinations conducted prior to AMOA for various reasons was performed. A total of 103 healthy individuals (healthy group) and 30 AMOA patients (AMOA group) were included. There was no significant difference in the gender composition ratio, side, and body mass index between the two groups ( &lt;i&gt;P&lt;/i&gt;&gt;0.05); however, the comparison of ages between the two groups showed a significant difference ( &lt;i&gt;P&lt;/i&gt;&lt;0.05). The collected DICOM format image data was imported into the RadiAnt DICOM Viewer software and measured the medial PTS (MPTS), lateral PTS (LPTS), medial MS (MMS), lateral MS (LMS), medial MPHT (MMPHT), and lateral MPHT (LMPHT) with standard methods. The differences of the above indexes between the two groups and between different genders and sides in the two groups were compared, and Pearson correlation analysis was carried out. At the same time, the measured data of healthy group were compared with the relevant literature reported in the past.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;Compared to the healthy group, the AMOA group exhibited significantly smaller MPTS and LPTS, as well as significantly greater MMPHT and LMPHT, with significant differences ( &lt;i&gt;P&lt;/i&gt;&lt;0.05). However, there was no significant difference in the MMS and LMS between the two groups ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). The differences in various indicators between genders and sides within the two groups were not significant ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). The correlation analysis and regression curves indicated that both MPTS and LPTS in the two groups were positively correlated with their respective ipsilateral MS and MPHT ( &lt;i&gt;P&lt;/i&gt;&lt;0.05); as PTS increased, the rate of increase in MS and MPHT tend to plateau. Compared to previous related studies, the MPTS and LPTS measured in healthy group were comparable to those of the Turkish population, exhibiting smaller values than those reported in other studies, while MMS and LMS were relatively larger, and MMPHT and LMPHT were smaller.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusion: &lt;/strong&gt;In healthy people and AMOA patients in Heilongjiang province, PTS has great individual differences, but there is no significant individual difference in MS. MPHT can play a certain role in retroversion compensation, and its thickness increase may be used as one of the indicators to predict the progression of AMOA. The above factors should be taken into account when UKA is performed, and the posterior tilt angle of tibial osteotomy should be set reasonably after preoperative e","PeriodicalId":23979,"journal":{"name":"中国修复重建外科杂志","volume":"39 1","pages":"32-39"},"PeriodicalIF":0.0,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11757966/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143029854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Application of delayed replantation of degloving skin preserved at 4 in treatment of limb degloving injuries].
中国修复重建外科杂志 Pub Date : 2025-01-15 DOI: 10.7507/1002-1892.202411057
Qianqian Xu, Jihai Xu, Yijun Shen, Chenxi Zhang, Hangchong Shen, Tianxiang Huang, Chenlin Lu, Xin Wang
{"title":"[Application of delayed replantation of degloving skin preserved at 4 <b>℃</b> in treatment of limb degloving injuries].","authors":"Qianqian Xu, Jihai Xu, Yijun Shen, Chenxi Zhang, Hangchong Shen, Tianxiang Huang, Chenlin Lu, Xin Wang","doi":"10.7507/1002-1892.202411057","DOIUrl":"10.7507/1002-1892.202411057","url":null,"abstract":"<p><strong>Objective: </strong>To investigate the effectiveness of delayed replantation of degloving skin preserved at 4℃ in treatment of limb degloving injuries.</p><p><strong>Methods: </strong>Between October 2020 and October 2023, 12 patients with limb degloving injuries were admitted. All patients had severe associated injuries or poor wound conditions that prevented primary replantation. There were 7 males and 5 females; age ranged from 29 to 46 years, with an average of 39.2 years. The causes of injury included machine entanglement in 6 cases, traffic accidents in 5 cases, and sharp instrument cuts in 1 case. Time from injury to hospital admission was 0.5-3.0 hours, with an average of 1.3 hours. Injury sites included upper limbs in 7 cases and lower limbs in 5 cases. The range of degloving skin was from 5 cm×4 cm to 15 cm×8 cm, and all degloving skins were intact. The degloving skin was preserved at 4℃. After the patient's vital signs became stable and the wound conditions improved, it was trimmed into medium-thickness skin grafts for replantation. The degloving skin was preserved for 3 to 7 days. At 4 weeks after replantation, the viability of the degloving skin grafts was assessed, including color, elasticity, and sensation of pain. The Vancouver Scar Scale (VSS) was used to assess the scars of the skin grafts during follow-up.</p><p><strong>Results: </strong>At 4 weeks after replantation, 8 cases of skin grafts completely survived and the color was similar with normal skin, with a survival rate of 66.67%. The elasticity of skin grafts (R0 value) ranged from 0.09 to 0.85, with an average of 0.55; moderate pain was reported in 4 cases, mild pain in 3 cases, and no pain in 5 cases. All patients were followed up 12 months. Over time, the VSS scores of all 12 patients gradually decreased, with a range of 4-11 at 12 months (mean, 6.8).</p><p><strong>Conclusion: </strong>For limb degloving injuries that cannot be replanted immediately and do not have the conditions for deep low-temperature freezing preservation, the method of preserving the degloving skin at 4℃ for delayed replantation can be chosen.</p>","PeriodicalId":23979,"journal":{"name":"中国修复重建外科杂志","volume":"39 1","pages":"95-99"},"PeriodicalIF":0.0,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11757951/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143029822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Posterior lateral perforator flap in lower limb combined with free fibula for maxillary tissue defect repair].
中国修复重建外科杂志 Pub Date : 2025-01-15 DOI: 10.7507/1002-1892.202410044
Mingming Yan, Luwen Song, Zhenghao Ma, Tao Wang, Kai Hu, Xuji Wang, Jiancheng Li
{"title":"[Posterior lateral perforator flap in lower limb combined with free fibula for maxillary tissue defect repair].","authors":"Mingming Yan, Luwen Song, Zhenghao Ma, Tao Wang, Kai Hu, Xuji Wang, Jiancheng Li","doi":"10.7507/1002-1892.202410044","DOIUrl":"10.7507/1002-1892.202410044","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Objective: &lt;/strong&gt;To investigate the effectiveness of posterior lateral perforator flap in lower limb combined with free fibula for maxillary tissue defect repair.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;Between December 2018 and December 2023, 16 patients with the maxillary malignant tumors were admitted. There were 10 males and 6 females, with an average age of 64.3 years (range, 54-75 years). There were 7 cases of maxillary gingival cancer, 5 cases of hard palate cancer, and 4 cases of maxillary sinus cancer. According to the 2017 American Joint Committee on Cancer (AJCC) TNM stage, there were 8 cases of stage Ⅲ, 6 cases of stage Ⅳa, and 2 cases of stage Ⅳb. After resection of the lesion, the remaining maxillary defects were classified into class Ⅱa in 3 cases, class Ⅱb in 5 cases, and class Ⅲb in 8 cases according to Brown's classification. The size of soft tissue defects ranged from 4 cm×3 cm to 8 cm×6 cm. The posterior lateral perforator flap in lower limb in size of 5 cm×4 cm-9 cm×7 cm were harvested to repair soft tissue defects, and free fibula in length of 6-11 cm were used to repair bone defects. The donor sites of the lower limb were sutured directly (6 cases) or repaired with free skin grafting (10 cases). Six patients with positive lymph node pathology were treated with radiotherapy after operation. At 6 and 12 months after operation, the self-assessment was performed by the University of Washington Quality of Survival Questionnaire Form (QUW-4) in five dimensions (facial appearance, swallowing function, chewing function, speech function, and mouth opening), and swallowing function was evaluated by using the Kubota water swallowing test.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;Postoperative pathological examination showed that all patients were squamous cell carcinoma. One patient who was treated with radiotherapy developed osteomyelitis and 1 patient developed venous crisis of skin flap. The rest of the flaps and all skin grafts survived, and the wounds healed by first intention. All patients were followed up 1-5 years (mean, 2.8 years). Two patients died of local recurrence of the tumor at the 4th and 5th years after operation, respectively. Except for the chewing function score and total score at 6 months after operation, which showed significant differences compared to preoperative scores ( &lt;i&gt;P&lt;/i&gt;&lt;0.05), there was no significant difference in other QUW-4 scale scores between different time points ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). The patients' swallowing function evaluated by Kubota water swallowing test reached normal in 4 cases, suspicious in 9 cases, and abnormal in 3 cases at 6 months after operation, and 10, 6, and 0 cases at 12 months after operation, respectively. The swallowing function at 12 months was significantly better than that at 6 months ( &lt;i&gt;Z&lt;/i&gt;=-2.382, &lt;i&gt;P&lt;/i&gt;=0.017).&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusion: &lt;/strong&gt;The posterior lateral perforator flap in the lower limb combined with free fibula to repair maxillary tissue defects can rep","PeriodicalId":23979,"journal":{"name":"中国修复重建外科杂志","volume":"39 1","pages":"88-94"},"PeriodicalIF":0.0,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11757968/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143029849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Short-term effectiveness of Gamma 3 U-Blade system for osteoporotic intertrochanteric fractures in the elderly].
中国修复重建外科杂志 Pub Date : 2025-01-15 DOI: 10.7507/1002-1892.202407041
Wenbin Fan, Liu Shi, Tian Xie, Cheng Zhang, Xiangxu Chen, Hui Chen, Yunfeng Rui
{"title":"[Short-term effectiveness of Gamma 3 U-Blade system for osteoporotic intertrochanteric fractures in the elderly].","authors":"Wenbin Fan, Liu Shi, Tian Xie, Cheng Zhang, Xiangxu Chen, Hui Chen, Yunfeng Rui","doi":"10.7507/1002-1892.202407041","DOIUrl":"10.7507/1002-1892.202407041","url":null,"abstract":"<p><strong>Objective: </strong>To compare the short-term effectiveness between Gamma 3 intramedullary nails and Gamma 3 U-Blade system in the treatment of osteoporotic intertrochanteric fractures in the elderly.</p><p><strong>Methods: </strong>A retrospective analysis was conducted on the clinical data of 124 elderly patients with osteoporotic intertrochanteric fractures, who were admitted between February 2020 and February 2023 and met the selection criteria. The fractures were fixed with Gamma 3 intramedullary nails in 65 patients (control group) and Gamma 3 U-Blade systems in 59 patients (UB group). The differences between the two groups were not significant in age, gender, body mass index, American Society of Anesthesiologists (ASA) classification, bone mineral density, time from injury to operation, fracture classification, and affected side ( <i>P</i>>0.05). The operation time, intraoperative blood loss, hospital stay, and fracture healing time were recorded; the tip-apex distance, fracture reduction quality, and lag screw position were evaluated on X-ray films at immediate after operation; the lag screw sliding distance and change value of neck-shaft angle were measured on X-ray films at last follow-up. Harris hip score at 1 year after operation and the occurrence of internal fixation-related complications were compared between the two groups.</p><p><strong>Results: </strong>The operation time, intraoperative blood loss, and hospital stay in the UB group increased compared to the control group, but the differences were not significant ( <i>P</i>>0.05). All patients in both groups were followed up 12-24 months (mean, 17.1 months). At 12 months after operation, there was no significant difference in the Harris hip score between the two groups ( <i>P</i><0.05). Radiological examination showed that there was no significant difference between the two groups ( <i>P</i>>0.05) in terms of tip-apex distance, fracture reduction quality, and lag screw position. Fractures healed in both groups, and there was no significant difference in healing time ( <i>P</i>>0.05). At last follow-up, the change value of neck-shaft angle and lag screw sliding distance in the UB group were significantly lower than those in the control group ( <i>P</i><0.05). During follow-up, no related complications occurred in the UB group, while 6 cases (9.2%) in the control group experienced complications, and the difference in the incidence was significant ( <i>P</i><0.05).</p><p><strong>Conclusion: </strong>For the osteoporotic intertrochanteric fractures in the elderly, the Gamma 3 U-Blade system fixation can achieve good short-term effectiveness, with better imaging results compared to Gamma 3 intramedullary nails fixation.</p>","PeriodicalId":23979,"journal":{"name":"中国修复重建外科杂志","volume":"39 1","pages":"47-52"},"PeriodicalIF":0.0,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11757954/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143029937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[TiRobot-assisted minimally invasive treatment of coracoid process fractures of scapula].
中国修复重建外科杂志 Pub Date : 2025-01-15 DOI: 10.7507/1002-1892.202409072
Yonghong Dai, Qingyu Li, Yanhui Zeng, Zhengjie Wu, Chunpeng Zhao, Junqiang Wang
{"title":"[TiRobot-assisted minimally invasive treatment of coracoid process fractures of scapula].","authors":"Yonghong Dai, Qingyu Li, Yanhui Zeng, Zhengjie Wu, Chunpeng Zhao, Junqiang Wang","doi":"10.7507/1002-1892.202409072","DOIUrl":"10.7507/1002-1892.202409072","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Objective: &lt;/strong&gt;To explore effectiveness of TiRobot-assisted screw implantation in the treatment of coracoid process fractures of the scapula.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;A retrospective analysis was conducted on the clinical data from 24 patients with coracoid process fractures of the scapula admitted between September 2019 and January 2024 and met selection criteria. Among them, 12 patients underwent TiRobot-assisted screw implantation (robot group) and 12 underwent manual screw implantation (control group) during internal fixation. There was no significant difference ( &lt;i&gt;P&lt;/i&gt;&gt;0.05) in baseline data such as gender, age, body mass index, disease duration, cause of injury, coracoid process fracture classification, and proportion of patients with associated injuries between the two groups. The incision length, operation time, intraoperative blood loss, hospital stay, accuracy of screw placement, coracoid process fracture healing time, and complications were recorded and compared, as well as pain visual analogue scale (VAS) score, and Constant-Murley score at last follow-up.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;The intraoperative blood loss and incision length in the robot group were significantly lower than those in the control group ( &lt;i&gt;P&lt;/i&gt;&lt;0.05); however, there was no significant difference in operation time and hospital stay between the two groups ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). All patients were followed up 8-27 months (mean, 17.5 months), and the difference in follow-up time between the two groups was not significant ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). At last follow-up, the VAS score for shoulder pain in the robot group was signifncatly lower compared to the control group, and the Constant-Murley score was significantly higher ( &lt;i&gt;P&lt;/i&gt;&lt;0.05). In the robot group, 16 screws were implanted intraoperatively, while 13 screws were implanted in the control group. Radiographic re-evaluation showed that the excellent and good rate of screw implantation was higher in the robot group (93.8%, 15/16) than in the control group (61.5%, 8/13), but the difference in the precision of screw implantation between the two groups was not significant ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). Four patients in the robot group and 1 in the control group achieved double screws fixation; however, the difference in achieving double screws fixation between the two groups was not significant ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). All fractures healed in both groups with 1 case of malunion in the control group. There was no significant difference in healing time between the two groups ( &lt;i&gt;P&lt;/i&gt;&gt;0.05). During follow-up, 1 patient in the control group experienced screw loosening and displacement. There was no significant difference in the incidence of screw loosening and fracture malunion between the two groups ( &lt;i&gt;P&lt;/i&gt;&gt;0.05).&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusion: &lt;/strong&gt;Compared with manual screw implantation, TiRobot-assisted minimally invasive treatment of coracoid process fractures of the scapula can reduce intraoperative blood loss,","PeriodicalId":23979,"journal":{"name":"中国修复重建外科杂志","volume":"39 1","pages":"40-46"},"PeriodicalIF":0.0,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11757950/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143029940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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