International Orthopaedics最新文献

{"title":"Single incision surgical approach for the release of lacertus syndrome and cubital tunnel syndrome.","authors":"Mohammed Muneer, Salwa Al-Maraghi","doi":"10.1007/s00264-025-06494-4","DOIUrl":"https://doi.org/10.1007/s00264-025-06494-4","url":null,"abstract":"<p><strong>Background: </strong>understanding the concept of multiple compression neuropathy syndrome has recently evolved, leading to better clinical assessment and evaluation. However, decompression of the involved nerves might require multiple incisions. Concomitant compression neuropathy, such as Lacertus Syndrome (LS) and cubital tunnel syndrome, is not uncommon. The traditional approach for releasing both nerves encompasses two separate surgical incisions. Minimazing surgical incisions is essential for postoperative scar management and nerve gliding. In this paper we describe a single surgical incision for releasing both compressions.</p><p><strong>Surgical technique: </strong>To release the Lacertus Fibrosis using the classical surgical incision for cubital tunnel syndrome, an incision is made between the medial epicondyle and olecranon. After reaching the brachial fascia, the skin and subcutaneous tissue are raised as a one flap off the fascia. The lacertus fibrosis, identified as a thick rectangular or trapezoid stracture attached to the brachial fascia, is then incised to expose the median nerve beneath it.</p><p><strong>Conclusion: </strong>As we advance towards the concept of multiple compression neuropathy, it is crucial to minimize surgical incisions to reduce pain, wound breakdown, scar formation, traction neuropathy, neuroma formation, and unsatisfactory aesthetic outcomes.</p>","PeriodicalId":14450,"journal":{"name":"International Orthopaedics","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143648527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sagittal accuracy and functional impact of tibial slope in imageless robotic-assisted Total Knee Arthroplasty.","authors":"Erwan Eggermont, Raphael Janssens, Maarten Ulrix, Jean-François Fils, Jacques Hernigou, Johnatan Everaert, Bruno Baillon","doi":"10.1007/s00264-025-06472-w","DOIUrl":"https://doi.org/10.1007/s00264-025-06472-w","url":null,"abstract":"<p><strong>Purpose: </strong>Study of the sagittal accuracy of the 'Robotic Surgical Assistant' (ROSA^®), compared to conventional surgery, regarding the application of the tibial slope (TS). Study of the impact of TS on the range of motion (ROM) and patient-reported outcome measures (PROMS).</p><p><strong>Methods: </strong>Inclusion of patients who underwent primary Total Knee Arthroplasty (TKA) between 1/1/2021 and 15/4/2024. Divided into robotic-assisted TKA (RA-TKA) and manual TKA (M-TKA). Measurement of pre- and post-operative TS, using the posterior tibial cortex, on profile knee X-rays. 3° TS applied arbitrarily for both groups. ROM was measured pre-operatively and at three, six and 12 months post-operatively. Patient satisfaction assessed via Knee Injury and Osteoarthritis Outcome Score (KOOS) and Oxford Knee Score (OKS).</p><p><strong>Results: </strong>266 patients were included in the study. The M-TKA (110) had a post-operative TS of 3.11° (± 2.12°). 81.21% were within 2° of the target and 92.87% within 3°. The RA-TKA (82) had a post-operative TS of -0.11° ± (1.93°). 36.83% were within 2° of the target and 56.63% within 3°. RA-TKA had a KOOS of 64.43 ± 12.87 and OKS of 33.05 ± 6.01. M-TKA had a KOOS of 64.18 ± 13.11 and OKS of 32.31 ± 5.97. Maximum flexion at 12 months was 118.74° ± 8.19° for M-TKA and 121.88° ± 7.43° for RA-TKA (p = 0.002).</p><p><strong>Conclusion: </strong>The application of TS using ROSA^® was less precise than the conventional method in achieving post-operative TS values as measured on X-rays. However, there were no clinical differences in ROM or PROMS.</p>","PeriodicalId":14450,"journal":{"name":"International Orthopaedics","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143648525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Endoscopic plantar fascia release via dual medial deep fascia approach for refractory plantar fasciitis: an effective, safe, and rapid surgical approach.","authors":"Jianing Yu, Jinxi An, Sen Wang, Wei Liu, Ziheng Bu, Junchao Huang, Peng Wang, Tao Zhu, Peng Wu, Min Zhu","doi":"10.1007/s00264-025-06499-z","DOIUrl":"10.1007/s00264-025-06499-z","url":null,"abstract":"<p><strong>Objective: </strong>This study aims to evaluate the clinical efficacy of endoscopic plantar fascia release through the modified dual medial deep fascia approach for the treatment of refractory plantar fasciitis.</p><p><strong>Methods: </strong>A retrospective study was conducted involving 34 patients with refractory plantar fasciitis treated by endoscopic plantar fascia release through the modified dual medial deep fascia approach. Among them, 25 patients had concurrent calcaneal spurs. All patients were followed for a minimum of 12 months. Functional outcomes were assessed using the Visual Analogue Scale (VAS) and the American Orthopaedic Foot and Ankle Society (AOFAS) score, while structural evaluations included the Medial Longitudinal Arch Angle (MLAA), navicular tuberosity height-to-foot length ratio (NH/FL), and the Arch Index (AI). Differences between patients with and without calcaneal spurs were also analyzed.</p><p><strong>Results: </strong>All patients completed at least 12 months of follow-up, with primary wound healing in all cases. Two patients experienced transient plantar skin numbness and small toe abduction difficulty, which resolved within three months. The VAS score decreased significantly from 6.53 ± 1.19 preoperatively to 1.18 ± 0.76 postoperatively, and the AOFAS score improved from 52.41 ± 5.23 to 93.29 ± 3.91 (both P < 0.05), indicating statistical significance. However, changes in the MLAA, NH/FL and AI were not statistically significant. Apart from age differences (49.04 ± 4.41 vs. 34.56 ± 3.13), no significant differences in other scores were observed between the calcaneal spur group and the non-calcaneal spur group at the final follow-up. Moreover, compared to the methods reported in other studies, our study demonstrated a shorter operative time and superior pain and functional outcomes.</p><p><strong>Conclusion: </strong>The dual medial deep fascia approach for endoscopic plantar fascia release is a safe, quick, effective, and minimally invasive technique that yields favourable clinical outcomes. It has certain advantages compared to other techniques. The presence of calcaneal spurs does not impact postoperative outcomes.</p>","PeriodicalId":14450,"journal":{"name":"International Orthopaedics","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143648521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comment on \"Isolated MASON type-III radial head fractures: radial head arthroplasty or open reduction and internal fixation - clinical and radiological outcomes with five to fourteen years of follow up\".","authors":"Jian Tong, Xueting Li","doi":"10.1007/s00264-025-06492-6","DOIUrl":"https://doi.org/10.1007/s00264-025-06492-6","url":null,"abstract":"","PeriodicalId":14450,"journal":{"name":"International Orthopaedics","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143648520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dark side of the shoulder: suprascapular and axillary nerve compressions.","authors":"Gokhan Ayik, Ulas Can Kolac, Mehmet Kaymakoglu, Edward McFarland, Gazi Huri","doi":"10.1007/s00264-025-06465-9","DOIUrl":"https://doi.org/10.1007/s00264-025-06465-9","url":null,"abstract":"<p><strong>Background: </strong>The suprascapular and axillary nerves can be subject to entrapment due to both their anatomical courses and their anatomical relationships with surrounding anatomical structures around shoulder. These entrapments were previously considered as a diagnosis of exclusion. However, today these pathologies can be diagnosed as primary. The most common complaints of patients are pain and sometimes weakness. The clinician's suspicion is very important in making diagnosis. The patient's history, duration of symptoms, and information such as the movements in which the complaints increase should be questioned carefully and in detail. In physical examination, symmetrical evaluation of both shoulders can provide important information. In addition, cervical and brachial plexus pathologies should be kept in mind. According to the suprascapular and axillary nerve innervations, muscle atrophy should be evaluated during inspection. Range of motion and neurological examination around shoulder should be performed. Since these entrapments can be seen together with rotator cuff tears and labrum pathologies etc., these additional pathologies should also be targeted during evaluation. The evaluation should be expanded with imaging methods such as plain radiographs, ultrasonography, computed tomography, magnetic resonance imaging, electrodiagnostic studies and local anaesthetic injections to the entrapment area. There is no definitive method to diagnose these pathologies. As a result of all these evaluations, a diagnosis can be made. There is no consensus on treatment. In isolated entrapment cases where there are no additional surgical pathologies such as space-occupying lesions, non-operative treatment is primarily recommended. It is generally recommended to try non-operative treatment for at least six months. Surgical treatment is recommended in cases where non-operative treatment fails or in cases where there are additional pathologies requiring surgery or in cases where there is extrinsic compression such as sapce-occupying lesions. In the decision and choice of surgical treatment, it is very important to determine the aetiology precisely. Surgical treatment can be performed open and arthroscopically. Various additional arthroscopic portals and techniques have been described. However, there is no clear consensus on the superiority of these treatments over each other. Although physical therapy is recommended after surgical treatment, there is no consensus on this issue in the literature.</p><p><strong>Aim: </strong>This review aims to summarize the diagnosis and management of suprascapular and axillary nerve entrapments in athletes, focusing on clinical presentation, diagnostic methods, treatment options, and current controversies.</p>","PeriodicalId":14450,"journal":{"name":"International Orthopaedics","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lacertus fibrosus release in proximal median nerve entrapment- a systematic review.","authors":"Qutaiba N M Shah Mardan, Alreem Al-Khayarin, Fadi Bouri, Mohammed Muneer","doi":"10.1007/s00264-025-06493-5","DOIUrl":"https://doi.org/10.1007/s00264-025-06493-5","url":null,"abstract":"<p><strong>Background: </strong>The role of lacertus fibrosis as the primary perpetrator behind the illusive pronator teres syndrome is becoming increasingly recognized in recent literature. The aim of this systematic review is to explore the outcomes of lacertus fibrosis release in patients complaining of proximal median nerve entrapment signs and symptoms.</p><p><strong>Methodology: </strong>In this systematic review, Pubmed, Cochrane Library, Scopus, Ovid databases were reviewed. Studies in which structures, other than the lacertus fibrosus, in the proximal forearm had been concomitantly released were deemed illegible. Various outcome assessment tools were utilized; those were pain, numbness, and satisfaction visual analog scales, return of function and muscle strength, quick DASH, work DASH, and activity DASH scores. Adherence to PRISMA guidelines was maintained.</p><p><strong>Results: </strong>A total of seven studies, three interventional and 4 retrospective observational studies, were included in this review out of 118 articles. These included 446 participants who underwent lacertus fibrosis release with a mean age of 45 years old across a mean duration of postoperative follow-up of 16.1 months. A significant proportion of the patients had a history of unsuccessful conservative or surgical management (prior carpal tunnel release in 10.5%). Minimal access surgery under WALANT was performed in 95%, US-guided release under WALANT in 3.3%, and open exploration was done in 1.5%. A horizontal incision hidden in the elbow flexion creese was done in 74.2%, oblique incision 2 cm distal and 2 cm radial to the medial epicondyle in 20.8%, and open exploration through a Z-shaped incision over the antecubital fossa in 1.5%. Immediate pain relief and return of function and strength was reported in 99.6%. A significant improvement was reported in postoperative quick DASH (mean = 24 points), work DASH (mean = 28.8 points), and activity DASH (mean = 44.8 points). Further, a significantly lower VAS score was obtained on pain, numbness, and paraesthesia scales. There were two complications, a case of postoperative haematoma and another case of surgical site infection. Seven patients complained of residual symptoms by the end of the follow up duration; carpal tunnel release was done in three and release of superficialis arcade was necessitated in four other cases.</p><p><strong>Conclusion: </strong>Lacertus syndrome can be optimally managed by surgically releasing the lacertus fibrosus. This can be done as a minimally invasive procedure under WALANT. A high index of suspicion is required when encountering patients with signs and symptoms of median nerve entrapment, specifically those who were treated unsuccessfully with the presumption of carpal tunnel syndrome.</p>","PeriodicalId":14450,"journal":{"name":"International Orthopaedics","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence and rehabilitation factors associated with chronic pain after total knee arthroplasty in Jordan.","authors":"Mohammad Yabroudi, Ayah Al-Adwan, Zakariya Nawasreh","doi":"10.1007/s00264-025-06489-1","DOIUrl":"https://doi.org/10.1007/s00264-025-06489-1","url":null,"abstract":"<p><strong>Purpose: </strong>Total knee arthroplasty (TKA) is a highly effective treatment for osteoarthritis patients unresponsive to conservative therapies. Chronic postsurgical pain (CPSP) following TKA is understudied, with approximately 20% of patients reporting chronic pain. This cross-sectional study conducted in Jordan aims to (1) determine the prevalence of chronic knee pain after TKA in the Jordanian population and (2) identify associations between demographics and rehabilitation factors with chronic pain.</p><p><strong>Methods: </strong>Data were collected from 90 Jordanian patients post-TKA. Demographics (age, gender, BMI, and smoking) and rehabilitation factors (pre-operative sessions, post-operative sessions, and duration) were recorded. Statistical analyses included descriptive statistics and 95% confidence intervals. Independent t-tests and Chi-square analyses were used to determine the differences between those with and without chronic pain. Pearson correlations were used to determine the association between demographic and rehabilitation factors with the prevalence of chronic pain.</p><p><strong>Results: </strong>Ninety patients were included in the study with an average age of 60.3 ± 10.1 years. The prevalence of chronic post-TKA pain in Jordan was 57.8% (52/90), (95% CI: 46.9-68%). No significant differences were found in demographics and pre-operative rehabilitation. Chronic pain was significantly associated with post-operative rehabilitation sessions and duration (r =.349, p =.001) (r =.342, p =.001, respectively. Patients with chronic pain received fewer post-operative rehabilitation sessions (P <.001) and had shorter rehabilitation durations (P <.001) compared to patients without chronic pain.</p><p><strong>Conclusion: </strong>Chronic pain after TKA is highly prevalent in Jordan (57.8%), with reduced rehabilitation engagement strongly linked to its occurrence. Optimizing post-operative rehabilitation protocols may mitigate CPSP risk among Jordanian TKA patients.</p>","PeriodicalId":14450,"journal":{"name":"International Orthopaedics","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Musculoskeletal infections caused by streptococcus infantarius - a case series and review of literature.","authors":"Alberto Alfieri Zellner, Julian Voss, Alexander Franz, Jonas Roos, Gunnar Thorben Rembert Hischebeth, Ernst Molitor, Frank Sebastian Fröschen","doi":"10.1007/s00264-025-06487-3","DOIUrl":"https://doi.org/10.1007/s00264-025-06487-3","url":null,"abstract":"<p><strong>Purpose: </strong>The full spectrum of diseases caused by S. infantarius remains poorly understood, particularly its role in musculoskeletal infections.</p><p><strong>Methods: </strong>A retrospective study was conducted from January 2008 to May 2024. Patients with bacterial infections and detection of S. infantarius in at least one tissue sample, fluid sample, or blood cultures were included. Follow-up controls in patients with musculoskeletal infection were performed.</p><p><strong>Results: </strong>S. infantarius could be identified in at least one sample (blood cultures, wound fluid, wound swab, bile, tissue or urine sample) of 72 patients. 33 were considered clinically relevant with symptomatic infections (63.4 ± 21.1 years; positive samples: 1.39 ± 0.86; total number of samples: 2.7 ± 1.76). Non-muskuloskeletal infections (n = 29; 61.1 ± 21.5 years; positive samples: 1.28 ± 0.59) included a variety of different infections (sepsis (n = 11), abdominal/gastrointestinal/urogenital infections (n = 16), soft tissue infections (n = 2)). Four patients with musculoskeletal S. infantarius infection (positive samples: 2.25 ± 1.89; diagnosis: acute PJI, spondylodiscitis, chronic PJI and postoperative spinal wound infection) required surgical and/or antimicrobial treatment. Follow-up after musculoskeletal infection varied between 10 and 60 months. Antibiotic susceptibility testing displayed a sensitivity to Penicillin in all isolates. No patient had a recurrent positive sample/infection with S. infantarius.</p><p><strong>Conclusions: </strong>This study describes musculoskeletal infections caused by S. infantarius, highlighting its possible relevance as pathogen in orthopedic infections. The findings underscore the importance of recognizing and appropriately treating S. infantarius. In case of penicillin allergy, clindamycin shows to be an effective alternative treatment.</p>","PeriodicalId":14450,"journal":{"name":"International Orthopaedics","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Letter to editor on \"Hydrodilatation: a comparison between diabetics and non-diabetics with adhesive capsulitis\".","authors":"Xiangji Liu, Hao Wu","doi":"10.1007/s00264-025-06483-7","DOIUrl":"https://doi.org/10.1007/s00264-025-06483-7","url":null,"abstract":"","PeriodicalId":14450,"journal":{"name":"International Orthopaedics","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143597063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Percutaneous transforaminal endoscopic decompression versus posterior short-segment fusion for treating degenerative lumbar scoliosis with lumbar spinal stenosis: a cohort study with a minimum five year followup.","authors":"He Song, Aobo Wang, Tianyi Wang, Ning Fan, Peng Du, Qichao Wu, Lei Zang, Shuo Yuan","doi":"10.1007/s00264-025-06479-3","DOIUrl":"https://doi.org/10.1007/s00264-025-06479-3","url":null,"abstract":"<p><strong>Purpose: </strong>This retrospective cohort study aimed to compare the clinical outcomes of percutaneous transforaminal endoscopic decompression (PTED) with those of posterior lumbar interbody fusion (PLIF) for the treatment of degenerative lumbar scoliosis (DLS) with lumbar spinal stenosis (LSS).</p><p><strong>Methods: </strong>In this study, 143 DLS patients who met the inclusion criteria from January 2016 to March 2019 were retrospectively analyzed and divided into the PTED and PLIF groups. The propensity score matching (PSM) method was used to adjust for imbalanced confounding variables between the groups. The visual analog scale (VAS) and Oswestry Disability Index (ODI) scores were then used to compare the clinical outcomes between the two groups. Furthermore, changes in radiological characteristics and surgical complications were assessed.</p><p><strong>Results: </strong>After PSM, 86 patients were included in the study with a followup duration of at least five years. Postoperative VAS and ODI scores were significantly improved in both groups at all time points compared with preoperative values (p < 0.001). However, the PTED group had higher VAS scores for back pain and ODI scores than the PLIF group at five years postoperatively (p < 0.05). For radiological parameters, the Cobb angle decreased in the PLIF group but increased in the PTED group at the final followup (p < 0.05). A decrease in the adjacent disc height was observed in the PLIF group at the final followup (p < 0.001).</p><p><strong>Conclusion: </strong>Both PTED and PLIF achieved relatively satisfactory outcomes in treating DLS with LSS after a minimum five year followup. However, further studies are required to better determine the characteristics of spinal deformities amenable to each procedure.</p>","PeriodicalId":14450,"journal":{"name":"International Orthopaedics","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143597066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}