Acta ortopedica mexicana最新文献

{"title":"[Frequency of spinopelvic alterations in postoperative total hip arthroplasty patients and their association with functional outcomes].","authors":"C A Valdivia-Zúñiga, G Bobadilla-Lescano, F A Martínez-Escalante, A J Balam-May, F Cámara-Arrigunaga","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>the analysis of spinopelvic imbalance in patients undergoing total hip arthroplasty has gained significance in recent years, being recognized as a risk factor for instability. Few reports exist regarding the prevalence of spinopelvic alterations in Latin American literature. The aim of this study is to determine the frequency of spinopelvic imbalance in our patients and to associate them with functional outcomes.</p><p><strong>Material and methods: </strong>29 patients who underwent total hip arthroplasty using a lateral approach (32 arthroplasties) were included. All patients completed clinical outcome questionnaires preoperatively. Twelve months after surgery, they underwent anteroposterior pelvic and lateral pelvic X-rays, both standing and sitting, and clinical outcome questionnaires were completed. The radiographic parameters examined were: pelvic incidence, lumbar lordosis, sacral slope, anterior pelvic plane and pelvic femoral angle. Functional outcome was assessed with the Harris Hip Score and WOMAC scales. Patients were classified according to their spinopelvic alteration and statistical analysis was performed to identify significant differences between the groups and the correlation with functional outcomes.</p><p><strong>Results: </strong>there was a high frequency of spinopelvic balance alterations (46.8%); 6.2% (n = 2/32) presented isolated spinal stiffness (group 1B), 37.5% (n = 12/29) spinal deformity without spinal stiffness (group 2A) and 3.1% (n = 1/29) spinal deformity associated with stiffness (group 2B). We found no improvement in HHS and WOMAC scores in the groups with spinal stiffness (1B and 2B) (p = 0.98 y 0.15). There is association between spinal stiffness (SS < 10°) and poor functional outcomes (p = 0.02).</p><p><strong>Conclusions: </strong>the frequency of spinopelvic balance alterations was high. While there was no observed rise in prosthetic dislocations, the existence of spinal stiffness, defined by a SS of less than 10°, was associated to poor outcomes on functional scales.</p>","PeriodicalId":101296,"journal":{"name":"Acta ortopedica mexicana","volume":"38 1","pages":"3-9"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140868907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Artificial intelligence and the extinction of the orthopedist].","authors":"G García-Pinto","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>No Abstract available.</p>","PeriodicalId":101296,"journal":{"name":"Acta ortopedica mexicana","volume":"38 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140874188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acute calcific periarthritis in a proximal interphalangeal joint of the hand after acute trauma: a rare case.","authors":"D Nóbrega-Catelas, A L Correia, F Cordeiro, P Teixeira-da-Mota","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Acute calcific periarthritis (ACP) in the interphalangeal joints of the hand is rare, with less than 100 cases reported. A rare case of ACP in a proximal interphalangeal (PIP) joint of the hand, in a young black woman, after acute trauma, is presented. She experienced severe pain and limited range of motion, and was medicated with an oral corticoid, which was followed by a rapid resolution of the symptoms. At six months, there were no signs of clinical or radiographic recurrence. Recognition of ACP allows for avoiding unnecessary treatments. In this case, treatment with corticoids might have played a role in a faster recovery.</p>","PeriodicalId":101296,"journal":{"name":"Acta ortopedica mexicana","volume":"38 1","pages":"57-59"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140872989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Allograft reconstruction of the medial patellofemoral complex in skeletally immature patients: a technical note.","authors":"J Masquijo","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Patellofemoral instability (PFI) is a common disorder in children and adolescents. Surgical stabilization of the patella poses challenges in skeletally immature patients due to anatomical peculiarities at this stage, leading to the absence of an established standard reconstruction technique. Recently, there has been a notable interest in the medial patellofemoral complex (MPFC), encompassing the medial patellofemoral ligament (MPFL) and the medial quadriceps tendon femoral ligament (MQTFL), owing to their role in restricting lateral patellar displacement. This paper aims to describe the surgical technique employed by the author for reconstructing the medial patellofemoral complex with allograft in skeletally immature patients with patellofemoral instability. Study design: surgical technique.</p>","PeriodicalId":101296,"journal":{"name":"Acta ortopedica mexicana","volume":"38 1","pages":"60-65"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140857770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Prognostic factors associated with failure of modular knee arthroplasty in oncologic patients].","authors":"S Velázquez-Rodríguez, M A Clara-Altamirano, D Y García-Ortega, A R Lizcano-Suárez, H Martínez-Said, V Villavicencio-Valencia, M Cuellar-Hubbe","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>reconstruction of large bone defects using modular knee arthroplasty (MKA) presents a significant challenge in terms of functionality. The objective of the present work was to identify the different prognostic factors associated with failure of MKA in cancer patients.</p><p><strong>Material and methods: </strong>a retrospective cohort study was conducted, including patients with a diagnosis of musculoskeletal tumor in the distal femur or proximal tibia, who underwent MKA between January 1, 2010, and December 31, 2021.</p><p><strong>Results: </strong>49 patients were included, of which 25 (51.02%) were women and 24 (48.98%) men, with a mean age of 29.57 years. Of these, 14 (28.57%) patients experienced some type of MKA failure. The most frequent complication that led to failure was periprosthetic infection, observed in seven (14.29%) patients. Variables associated with MKA failure included biopsies performed outside our hospital (HR 3.2, 95% CI 1.4-6.4, p = 0.02), the length of the long axis of the tumor (HR 2.1, 95% CI 1.2-4.6, p = 0.01) and a prolonged surgical time (HR 3.37, 95% CI 1.1-8.6, p = 0.04).</p><p><strong>Conclusion: </strong>the most significant prognostic factors associated with MKA failure in our cohort were tumor size, prolonged surgical time, and performance of the diagnostic biopsy in a center not specialized in the management of this type of patient. These findings highlight the importance of considering these variables to improve outcomes in patients undergoing MKA.</p>","PeriodicalId":101296,"journal":{"name":"Acta ortopedica mexicana","volume":"38 1","pages":"15-21"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140864310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Evaluation of spino-pelvic mobility; its importance in preventing total hip replacement dislocation].","authors":"F Gómez-García","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Recently, it has been recognized that changes in sagittal alignment and spinopelvic mobility due to alterations of the lumbosacral spine can influence the dislocation of a hip replacement. The biggest difficulties for this problem are: a) the bibliography related to this topic has been written in English and there is confusion in its terminology; b) there is no consensus on what parameters should be used to identify, measure, and estimate the risks of dislocation occurring; c) the basic concepts that interrelate spinal disorders and prosthetic dislocation are not clearly understood; and d) spine and hip surgeons pursue different goals. The objective of this narrative review is to overcome the aforementioned difficulties by using a strategy to answer some questions: Is hip dislocation really a problem? What is the interrelationship between alterations in the pelvic spinal balance and the dislocation of a prosthesis? How is sagittal balance and lumbosacral mobility defined and how can their alterations be measured? What are their compensatory mechanisms to achieve a good functioning and how these mechanisms can be used to correctly orient the acetabulum? To document this review, we consulted the databases of PubMed, Scopus, SciELO and Google Scholar with the keywords: Spinopelvic, Total Hip Arthroplasty, Hip Dislocation, Spine-Pelvis-hip Arthroplasty. The articles that, in the author's opinion, were the most objective and/or relevant for the study of this topic were selected.</p>","PeriodicalId":101296,"journal":{"name":"Acta ortopedica mexicana","volume":"38 1","pages":"29-43"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140871792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Infraclavicular anterior thoracic approach for access to the upper thoracic vertebrae: case report and description of a new surgical technique.","authors":"A Rodríguez-Munera, O Marroquín-Herrera, F Hakim-Daccach, J C Granada-Camacho, M C Bedoya-Viscaya, L C Morales-Sáenz, S Rosales-Camargo, F Alvarado-Gómez","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Patient with spondylodiscitis who presented kyphosis deformity with neurological compromise at the upper thoracic level, who was treated with a new right infraclavicular anterior thoracic approach, as a new alternative surgical technique. 72-year-old male with kyphosis deformity secondary to T2-T3 ASIA \"C\" spondylodiscitis, treated with C5 to T6 posterior cervicothoracic instrumentation and right infraclavicular transthoracic anterior approach utilizing an expandable cylinder. Within the literature review carried out in the search engines, no similar techniques to the one described in this article were found. Given the complexity of the surgical approach, this new technique is described as a new way for accessing the upper thoracic spine, demonstrating that the right infraclavicular anterior thoracic approach is a new alternative to access the upper thoracic spine from T1 to T4.</p>","PeriodicalId":101296,"journal":{"name":"Acta ortopedica mexicana","volume":"37 6","pages":"376-380"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140103144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Promoting responsible consumption and production of scientific information in orthopedics].","authors":"A M Serrano-Ardila","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>No Abstract available.</p>","PeriodicalId":101296,"journal":{"name":"Acta ortopedica mexicana","volume":"37 6","pages":"323"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140103099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Glomus tumor of subungual presentation in the thumb and use of ultrasound in its diagnosis. Case report and literature review].","authors":"K L Quinto-González, A Espinosa-Gutiérrez, E Hernández-Méndez-Villamil, A E Borjón-Cisneros","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>the glomus tumor is a benign neoplasm originated in the smooth muscle cells of the vascular glomus. Approximately 80% of lesions are located on the upper extremity and, of these, the majority are in the subungual area. The diagnosis must include imaging tests, among which ultrasound stands out, being a good alternative due to its low cost and accessibility.</p><p><strong>Objective: </strong>we present a case of late diagnosis of surgically managed glomus tumor, as well as a review of the existing literature for diagnosis, treatment, and prognosis of this uncommon pathology.</p><p><strong>Clinical case: </strong>the case of a 52-year-old female patient who reported chronic, burning pain, radiating to the distal phalanx of the thumb with no history of trauma, of 2 years of evolution and which limited her daily life activities, is presented. The exploration with interphalangeal Doppler ultrasound is complemented, being an excellent alternative due to its easy accessibility. A glomus tumor was diagnosed in the interphalangeal thumb. An \"H\" approach was performed on the interphalangeal fold with subungual dissection with resection of the tumor piece and follow-up by an outpatient clinic where a surgical wound with adequate healing was found. Physical examination with capacity for the mobilization of the distal interphalangeal joint (IFJ) and visual analogue scale (VAS) 1 point. The updated pathological evaluation of the existence of a glomus tumor.</p><p><strong>Conclusions: </strong>ultrasound is an excellent aid in the diagnosis, as well as in the surgical planning for the treatment of the glomus tumor; for being accessible, low cost and highly effective. The anatomopathological study is the gold standard.</p>","PeriodicalId":101296,"journal":{"name":"Acta ortopedica mexicana","volume":"37 6","pages":"368-371"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140103098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bone tuberculosis, in patients with no prior history of tuberculosis.","authors":"D Portman-Santos, I Baley-Amiga, S Jasqui-Remba","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>There are different types of infection caused by Mycobacterium tuberculosis, the pulmonary variety is the most common of them; infection of the bone secondary to joint replacement, is usually caused by a previous lung infection that has been disseminated. However primary bone infection is very rare and little reported, which makes information on the matter very scarce. A female patient is presented with a history of congenital hip dysplasia, who underwent multiple surgical interventions, including total hip arthroplasty (THA), afterwards she presented a fistula and persistent serous exudate; a biopsy was performed where acid-fast bacilli were detected. The delay in the diagnosis of osteoarticular tuberculosis (OATB) can lead to negative consequences, affecting the quality of life of the patient. Conventional diagnostic methods may be insufficient for the diagnosis of OATB.</p>","PeriodicalId":101296,"journal":{"name":"Acta ortopedica mexicana","volume":"37 6","pages":"372-375"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140103141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}