Acta orthopaedica Belgica最新文献_第10页

Correlation of anthropometric parameters with semitendinosus tendon length in anterior cruciate ligament injured patients. 前交叉韧带损伤患者的人体测量参数与半腱肌腱长度的相关性。

IF 0.4 4区医学

Acta orthopaedica Belgica Pub Date : 2023-09-01 DOI: 10.52628/89.3.9318

O R Babalola, B A Akinyemi

{"title":"Correlation of anthropometric parameters with semitendinosus tendon length in anterior cruciate ligament injured patients.","authors":"O R Babalola, B A Akinyemi","doi":"10.52628/89.3.9318","DOIUrl":"10.52628/89.3.9318","url":null,"abstract":"Anterior cruciate ligament reconstruction (ACLR) surgery is now a common procedure performed following a tear of the anterior cruciate ligament. The length of the harvested hamstring tendon is critical to the outcome of the surgery as it may influence the final length and thickness of the graft. The goal of this study was to attempt to establish a relation- ship between the height, weight and body mass index and the harvested length of the semitendinosus tendon of patients having ACLR surgery. This was a retrospective study. The weight, height, and body mass index (BMI) of patients for primary anterior cruciate ligament reconstruction were noted. The average length of the tendon was noted. The correla- tion between each of these anthropometric parameters and the tendon length was estimated. The range of values for the semitendinosus length, height and weight in males and females respectively were 24-39cm (31.26 +/- 2.93) and 26-35cm (29.26 +/- 2.08); 1.6-1.96 m and 1.65-1.8m; and 52-110kg and 60-106kg. Only the height revealed a moderate correlation with the length of the harvested tendon among the male patients. Linear regression analyses yielded the equation Sem- itendinosus tendon length = 23.25xheight-10.28 at a p-value of 0.002. Patient height could be predictive of the length of the harvested semitendinosus tendon.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"89 3","pages":"435-439"},"PeriodicalIF":0.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71476898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Outcomes and complications of Titanium elastic nailing for forearm bones fracture in children: our experience in a district general hospital in the United Kingdom. 钛弹性内钉治疗儿童前臂骨折的疗效和并发症：我们在英国一家地区综合医院的经验。

IF 0.4 4区医学

Acta orthopaedica Belgica Pub Date : 2023-09-01 DOI: 10.52628/89.3.12032

S Jain, J Mohanachandran, R Mohan

{"title":"Outcomes and complications of Titanium elastic nailing for forearm bones fracture in children: our experience in a district general hospital in the United Kingdom.","authors":"S Jain, J Mohanachandran, R Mohan","doi":"10.52628/89.3.12032","DOIUrl":"10.52628/89.3.12032","url":null,"abstract":"Intramedullary Titanium elastic nailing (TENS) is successfully used for irreducible and displaced forearm bone fractures in children. The purpose of this study was to report the potential complications and functional outcomes associated with paediatric forearm fractures treated with TENS nails. We retrospectively reviewed 65 children with displaced forearm bone fractures treated by TENS nailing with a mean follow-up of 5.84 months (4-12). Data detailing patient demographics, fracture characteristics, associated fractures, injury surgery interval, grade of the operating surgeon, methods of fixation, time to union, the timing of removal of the nail, and complications were collected and analysed. The mean age in our study was 9.13 years. 92% had fractures of both radius and ulna, 83.3% had fixation of both bones, and 16.7% had single bone fixation only. Open reduction was required in 38.5% of cases. The average time to fracture union was 10.34 weeks (6-20). The average time of implant removal was 20.12 weeks (9-32). We observed an overall complication rate of 41.5%. We noted a higher (56% vs 32.5%, p=0.059) complication rate in open reduction cases. According to the Price criteria, we had excellent to good results in over 98% of patients despite a slightly higher complication rate. Titanium elastic nailing is a safe, reliable method of internal fixation for irreducible or unstable fractures of both bones of the forearm in children. Open reduction of fracture was associated with higher complications. Despite higher overall complications, we noted excellent functional results in most cases.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"89 3","pages":"539-546"},"PeriodicalIF":0.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71476911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Which parameters predict correction of the intermetatarsal angle after first metatarsophalangeal fusion? 哪些参数可以预测第一跖骨融合后的跖骨间角矫正？

IF 0.4 4区医学

Acta orthopaedica Belgica Pub Date : 2023-09-01 DOI: 10.52628/89.3.11999

L DE Cock, S Wuite, W-J Vleugels, A Burssens, G A Matricali

{"title":"Which parameters predict correction of the intermetatarsal angle after first metatarsophalangeal fusion?","authors":"L DE Cock, S Wuite, W-J Vleugels, A Burssens, G A Matricali","doi":"10.52628/89.3.11999","DOIUrl":"10.52628/89.3.11999","url":null,"abstract":"Fusion of the first metatarsophalangeal joint (MTPJ) is a commonly performed surgical procedure. Although the effect of first MTPJ fusion on reduction of Intermetatarsal angle (IMA) is well described, contributing factors remain unclear. The aim of this study was to identity predictive parameters for IMA reduction. Fifty-one patients (68 feet) who underwent a first MTPJ fusion and had an IMA greater than fourteen degrees were assessed retrospectively. The average age was 68 (31.4-79.3) years. Sixteen demographic and radiographic variables were evaluated using a multivariate regression analysis for association with change in IMA after surgery. The mean preoperative IMA was 16.11 (range, 14.0-22.5) degrees with a mean reduction of 4.95 (range, 0-17) degrees after surgery. Multivariate regression analysis revealed three significant independent predictors of the change in IMA. Increased preoperative IMA (β = .663, CI = .419, .908, P <.001), increased preoperative translation at base of MT1 (β = .490, CI = 0.005, .974, P = 0.039), and less postoperative translation in the fusion (β= -0.693, CI= -1.054, -.331, P= 0.002) significantly increased the amount of IMA reduction. Pre-operative IMA and translation at the base of the first metatarsal were positive predictors for correction of IMA after first MTPJ fusion. Translation at the level of the MTP I fusion was a negative predictor for the amount of IMA correction. Based on these findings, we recommend minimizing the lateral translation of the proximal phalanx relative to the metatarsal head to optimize IMA correction after MTPJ fusion.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"89 3","pages":"507-514"},"PeriodicalIF":0.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71476918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tourniquet-less arthroscopic anterior cruciate ligament reconstruction: a technical guide & narrative review of the evidence. 无止血带关节镜下前交叉韧带重建：技术指南和证据叙述综述。

IF 0.4 4区医学

Acta orthopaedica Belgica Pub Date : 2023-09-01 DOI: 10.52628/89.3.11747

M M Farhan-Alanie, T Boutefnouchet

引用次数: 0

Bicruciate retaining total knee arthroplasty: current state and future promise. 肩胛骨保留型全膝关节置换术：现状和前景。

IF 0.4 4区医学

Acta orthopaedica Belgica Pub Date : 2023-09-01 DOI: 10.52628/89.3.11663

A-S Cools, T Luyckx, J Victor, N Arnout

{"title":"Bicruciate retaining total knee arthroplasty: current state and future promise.","authors":"A-S Cools, T Luyckx, J Victor, N Arnout","doi":"10.52628/89.3.11663","DOIUrl":"10.52628/89.3.11663","url":null,"abstract":"Total knee arthroplasty (TKA) is a well-known surgical procedure performed to address end stage osteoarthritis. The main goal is to relieve pain, recover articular function and return to normal function as soon as possible. Over the years it is frequently performed in the elderly, but lately there is an increased demand in a younger and more active population. Up to 25% of patients feel dissatisfied about their TKA. The anterior cruciate ligament (ACL) is considered the main anteroposterior stabilizer of the knee; nevertheless the ACL is usually sacrificed during conventional TKA. Research shows this might be an unnecessary sacrifice in certain cases. The considerable dissatisfaction rate in mainly high-demanding patients, together with the literature reports on the importance of the ACL function, were the two main reasons for the development of bicruciate retaining (BCR) total knee arthroplasty. BCR TKA may offer superior knee kinematics and proprioception, through anterior cruciate ligament preservation, but requires a higher level of attention to obtain an accurate and precise component orientation to reach proper ligamentous balancing and restore the native knee biomechanics. Many surgeons abandoned its use due to its challenging technique and inconsistent results. Recent new BCR implant designs are promising. This systematic literature review aims to summarize the current state of BCR TKA and what to expect in the future.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"89 3","pages":"423-428"},"PeriodicalIF":0.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71476891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Incidence of secondary displacement after osteosynthesis of proximal humerus fractures: a retrospective study of 185 cases. 肱骨近端骨折接骨术后继发性移位的发生率：185例回顾性研究。

IF 0.4 4区医学

Acta orthopaedica Belgica Pub Date : 2023-09-01 DOI: 10.52628/89.3.8939

A Djebara, I Boulnois, B El Fatayri, P Mertl, E David

{"title":"Incidence of secondary displacement after osteosynthesis of proximal humerus fractures: a retrospective study of 185 cases.","authors":"A Djebara, I Boulnois, B El Fatayri, P Mertl, E David","doi":"10.52628/89.3.8939","DOIUrl":"10.52628/89.3.8939","url":null,"abstract":"Proximal humerus fractures are the third most common fracture in patients over 65 years of age. There is no clear consensus regarding their treatment. The objective of this retrospective observational study was to calculate the incidence of secondary displacement after osteosynthesis of these fractures and to identify possible risk factors. 185 cases were reviewed and all osteosynthesized fractures between January 2008 and December 2016 were included. Data collected included age, sex, body mass index, alcohol and tobacco use, bone mineral density of the proximal humerus, fracture type, initial displacement, management time, type of treatment, surgeon's experience and expertise, and postoperative reduction quality. A radiographic follow-up was done at least 3 months following the fracture (until consolidation). The definition of secondary displacement was: varus/valgus displacement >10°, tuberosity translation >5 mm, articular effraction or material breakage. 53 secondary displacements were found, with an incidence of 28.6%. Seventy-two percent were diagnosed at the first follow-up visit, which occurred at an average of 29 days postoperatively. Among all factors studied, only two were statistically significant for secondary displacement: 1) low proximal humeral bone density (defined by a Tingart index <4) appears to be a risk factor, with a calculated relative risk of 2.71 (p = 0.04); and 2) the operator's specialization in the upper limb appears to be a protective factor, with a relative risk of 0.27 (p = 0.01). A similar high incidence of complications after osteosynthesis of the proximal humerus is found in the literature, confirming the difficulty in managing these fractures. More attention should be given to patients with low bone density.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"89 3","pages":"531-538"},"PeriodicalIF":0.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71476908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Efficacy of repeated administration of intravenous acetaminophen for pain management after total knee arthroplasty. 反复静脉注射对乙酰氨基酚治疗全膝关节置换术后疼痛的疗效。

IF 0.4 4区医学

Acta orthopaedica Belgica Pub Date : 2023-09-01 DOI: 10.52628/89.3.10347

K Seki, T Seki, T Imagama, Y Matsuki, T Kawakami, T Sakai

{"title":"Efficacy of repeated administration of intravenous acetaminophen for pain management after total knee arthroplasty.","authors":"K Seki, T Seki, T Imagama, Y Matsuki, T Kawakami, T Sakai","doi":"10.52628/89.3.10347","DOIUrl":"10.52628/89.3.10347","url":null,"abstract":"Intravenous acetaminophen is an integral component of multimodal postoperative pain management. This prospective study aims to assess the efficacy of the repeated administration of intravenous acetaminophen and the impact on postoperative patient satisfaction with postoperative pain management after total knee arthroplasty (TKA). We enrolled 98 patients scheduled for unilateral TKA. Patients were randomly assigned to receive either 1000 mg of intravenous acetaminophen at 6-hour intervals (AAP group) or not to receive intravenous acetaminophen (control group). All patients underwent single-shot femoral nerve block after general anesthesia, as well as intraoperative periarticular infiltration of analgesia prior to implantation. The primary outcome was the postoperative numerical rating scale (NRS) pain score at rest. The NRS score was measured just before the administration of study drugs, immediately after arrival in the ward (time 0), and at 6, 12, 18, 24, and 48 h (time 1 to time 5, respectively) postoperatively. We also evaluated the mean doses of rescue opioid use for 24 h postoperatively. At time 5, the AAP group had significantly improved mean NRS score than controls (3.0 vs. 4.0; P < 0.01). Rescue opioid use was significantly lower in the AAP group for 24 hours compared to controls (0.3 μg vs. 0.9 μg; P < 0.01). Repeated intravenous acetaminophen administration after TKA may provide better analgesia and reduce opioid use.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"89 3","pages":"469-475"},"PeriodicalIF":0.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71476903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparison of safety and efficiency between sequential simultaneous bilateral and staged bilateral total knee arthroplasty at a high-volume center: a retrospective cohort study. 在大容量中心连续双侧和分期双侧全膝关节置换术的安全性和有效性比较：一项回顾性队列研究。

IF 0.4 4区医学

Acta orthopaedica Belgica Pub Date : 2023-09-01 DOI: 10.52628/89.3.11954

Z E Çelen, B Özkurt, Ö Aydin, T Akalan, O Gazi, A Utkan

{"title":"Comparison of safety and efficiency between sequential simultaneous bilateral and staged bilateral total knee arthroplasty at a high-volume center: a retrospective cohort study.","authors":"Z E Çelen, B Özkurt, Ö Aydin, T Akalan, O Gazi, A Utkan","doi":"10.52628/89.3.11954","DOIUrl":"10.52628/89.3.11954","url":null,"abstract":"The treatment strategy remains controversial for bilateral end-stage osteoarthritis, particularly with regard to patient safety. The aim of this study was to compare the safety and clinical results of sequential simultaneous bilateral total knee arthroplasty (ssBTKA) and staged bilateral total knee arthroplasty (staBTKA). Patients who underwent either simultaneous (n=168) or staged (n=63) bilateral total knee arthroplasty in a single center between February 2017 and April 2021 were identified retrospectively. Data related to age, gender, body mass index, ASA score, comorbidities, operative time, transfusion rate, length of stay, knee range of motion (ROM), Knee Society Score (KSS), complications, and mortality rates were evaluated. Mean follow-up duration was 39.0±14.7 months. Preoperative characteristics were similar among cohorts. Transfused units were significantly higher in the ssBTKA group (p<0.001). Operative time and length of stay were significantly higher in the staBTKA group (respectively, p<0.001 and p=0.004). Complication rates (except superficial infection rate which was significantly higher in the staBTKA group), revision rates, mortality rates and functional outcomes were statistically similar between the groups (p>0.05). Presence of preoperative coronary artery disease comorbidity was significantly associated with increased postoperative myocardial infarction risk (p=0.001). ssBTKA provided similar functional results, shorter cumulative hospital stay and shorter operative time without increasing complications and mortality rates compared to staBTKA procedure. For patients with pre-existing coronary artery disease, a more cautious approach should be preferred to decrease complications.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"89 3","pages":"455-461"},"PeriodicalIF":0.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71476897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Differences between trapeziometacarpal arthrodesis and trapeziectomy with ligament reconstruction for the treatment of trapeziometacarpal osteoarthritis: a systematic review and meta-analysis. 斜方腕关节融合术和斜方切开韧带重建治疗斜方腕骨关节炎的差异：一项系统综述和荟萃分析。

IF 0.4 4区医学

Acta orthopaedica Belgica Pub Date : 2023-09-01 DOI: 10.52628/89.3.11618

K Chen, Y Shun, W Xiang

{"title":"Differences between trapeziometacarpal arthrodesis and trapeziectomy with ligament reconstruction for the treatment of trapeziometacarpal osteoarthritis: a systematic review and meta-analysis.","authors":"K Chen, Y Shun, W Xiang","doi":"10.52628/89.3.11618","DOIUrl":"10.52628/89.3.11618","url":null,"abstract":"The optimal management of trapeziometacarpal (TMC) osteoarthritis remains controversial. This meta-analysis assessed the subjective and objective outcomes of trapeziometacarpal arthrodesis (TMA) versus trapeziec-tomy with ligament reconstruction (LRTI). The PubMed, Cochrane Library, Embase, Web of science data-bases were searched from inception to June 30, 2022. Keywords included \"trapeziometacarpal osteoarthrosis\", \"trapeziometacarpal arthrodesis\" and \"trapeziectomy with ligament reconstruction\". Randomized controlled trials (RCTs) and controlled clinical trials (CCTs) including patients treated for TMC osteoarthritis were included. The subjective outcomes visual analogue scale (VAS) , Patient-Rated Wrist and Hand Evaluation (PRWHE), Disabilities of arm, shoulder and hand (DASH) scores, Kapanji scores, objective outcomes total interphalangeal (IP) and metacarpophalangeal (MCP) joint motion, palmar abduction, grip strength, tip, key pinch strength and complications were extracted. The methodological quality of each was assessed in- dependently. Meta-analysis was performed for comparative trials. From the 5 included studies (2 RCTs, 3 CCTs), 208 cases were divided into TMA group (n = 107) and LRTI group (n =101) groups. Compared with the TMA group, PRWHE, tip pinch strength and palmar abduction was better in the LRTI group. There was no statistical difference in DASH score, VAS, kapandji score, grip strength, key pinch strength, total IP joint motion, total MCP joint motion and complications. The LRTI group had more obvious advantages in term of PRWHE, tip pinch strength and palmar abduction. Moreover, there was no statistical difference in DASH score, VAS, kapandji score, grip strength, key pinch strength, total IP joint and total MCP joint motion and complications. Therefore, we concluded LRTI was more recommendable for more management of TMC osteoarthritis. Certainly, high-quality studies are required in long-term follow-up.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"89 3","pages":"551-561"},"PeriodicalIF":0.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71476899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Rectangular tapered short stem excellently preserves proximal bone mineral density preservation than tapered wedge short stem. 矩形锥形短柄比锥形楔形短柄更好地保留了近端骨密度。

IF 0.4 4区医学

Acta orthopaedica Belgica Pub Date : 2023-09-01 DOI: 10.52628/89.3.11833

K Anjiki, S Hayashi, T Fujishiro, T Hiranaka, R Kuroda, T Matsumoto

{"title":"Rectangular tapered short stem excellently preserves proximal bone mineral density preservation than tapered wedge short stem.","authors":"K Anjiki, S Hayashi, T Fujishiro, T Hiranaka, R Kuroda, T Matsumoto","doi":"10.52628/89.3.11833","DOIUrl":"10.52628/89.3.11833","url":null,"abstract":"Fitmore stem is a rectangular, tapered, short, cementless stem. A characteristic feature of this stem is that it provides rotational stability due to the high medullary occupancy achieved by its rectangular cross-section and thick antero- posterior width. We aimed to investigate the differences in periprosthetic bone remodelling between a rectangular- tapered short stem and a short tapered-wedge stem. Eighty patients who underwent primary total hip arthroplasty using a rectangular-tapered short stem (Fitmore) or a short tapered-wedge stem (Tri-Lock BPS) were enrolled in this study. Bone mineral densities (BMDs) in the seven Gruen zones were evaluated using dual-energy X-ray absorptiometry at baseline, and at 6 and 24 months postoperatively. Peri-prosthetic BMD and clinical factors were assessed and compared. In addition, correlations between periprosthetic BMD changes and stem anteversion error were analyzed using Pearson's correlation coefficient in the two groups. A significantly better postoperative periprosthetic BMD change was found in zones 1 and 7 in the rectangular-tapered group. Additionally, no significant correlation was observed between stem anteversion error and periprosthetic BMD changes in the rectangular-tapered groups. However, in the tapered-wedge group, there were significant negative correlations between the stem anteversion error and BMD changes at 6 months and 24 months in zones 1 and 7. In the rectangular-tapered group, a significantly better postoperative periprosthetic BMD change was found particularly in the region proximal to the stem. Rectangular-tapered short stem can be more resistant to rotation due to higher medullary occupancy and may lead to better periprosthetic BMD than the tapered-wedge short stem, especially in the proximal region of the stem.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"89 3","pages":"491-497"},"PeriodicalIF":0.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71476913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0