Good Long-term Functional Results Research Articles

Review of Long-Term Sequelae and Management in Paediatric Lower Limb Replantation.

Major limb amputation in a child is a rare but devastating injury associated with significant psychosocial and financial burden. This, combined with the higher growth and remodelling potential despite segmental limb loss, decreases the threshold for replantation in children. Advances in microsurgical techniques and a better understanding of such injuries have led to lower limb replantation becoming a feasible option, with good long-term functional outcomes, even in bilateral amputations. However, long-term sequelae such as limb length discrepancy (LLD) are common, and patients are often subject to multiple surgical interventions. We present a case of replantation in a 2-year-old child following traumatic right below knee amputation, followed up over a period of 5 years. After multiple surgeries, the patient gained good functional recovery and sensibility of the replanted limb. We reviewed and discussed the management of subsequent long-term sequelae, including LLD, lower limb contractures and valgus deformity. Level of Evidence: Level V (Therapeutic).

Evaluation of Long-term Rotational Stability and Functional Performance of Two Toric Multifocal IOL Models Beyond 5 Years.

To assess visual outcomes and stability of lens alignment more than 3 years after implanting either the AT Lisa Tri Toric (Carl Zeiss Meditec) or the Acrysof IQ Restor Toric (Alcon Laboratories, Inc) intraocular lens (IOL). Patients who had received either the AT Lisa Tri Toric or the Acrysof IQ Restor Toric IOL were included in the study. The average follow-up period was 5.4 years for the AT Lisa Tri Toric group and 7.9 years for the Acrysof IQ Restor group. The examinations covered included: subjective refraction, monocular and binocular corrected and uncorrected visual acuity at far (4 m), intermediate (75 cm), and near (40 cm) distances, binocular best-corrected defocus curve analysis (4 m), contrast sensitivity evaluation, assessment of IOL axial position, and presence of positive dysphotopsia. A total of 42 eyes were evaluated. Both groups exhibited good long-term lens axial stability. The AT Lisa Tri Toric group had a mean misalignment of 4.8 ± 3.2° from the preoperatively determined axis, whereas the Acrysof IQ Restor Toric group had an average misalignment of 5.4 ± 4.5° (no statistically significant difference, P = .578). Mean achieved spherical equivalent was -0.19 ± 0.36 diopters (D) for the AT Lisa Tri Toric group and 0.15 ± 0.39 D for the Acrysof IQ Restor Toric group. In the AT Lisa Tri Toric group, 18 eyes (72%) achieved an uncorrected distance visual acuity of 0.10 logarithm of the minimum angle of resolution (20/25 Snellen) or better, compared to 15 eyes (88%) in the Acrysof IQ Restor Toric group. Overall, 21 eyes (84%) in the AT Lisa Tri Toric group and 14 eyes (83%) in the Acrysof IQ Restor Toric group achieved a postoperative spherical equivalent refraction between -0.50 and +0.50 D. Both the AT Lisa Tri Toric and the Acrysof IQ Restor Toric IOLs showed good long-term stability and functional outcomes. They proved to be effective options for restoring vision at far, intermediate, and near distances, providing a viable solution for presbyopia correction even several years after implantation. [J Refract Surg. 2024;40(11):e845-e853.].

[Translated article] Surgical treatment of ipsilateral bifocal tibial fractures: A challenge for the surgeon

IntroductionThe association of ipsilateral tibia fractures has a low incidence, being up to 3.2% of total tibia fractures. Currently there is no gold standard regarding the ideal surgical treatment.The objective of this study is to analyze the surgical treatment and the radiographic and functional results, as well as the associated complication rate of ipsilateral bifocal tibia fractures. Material and methodsRetrospective observational study in our hospital from 2010 to 2022 of 24 patients who underwent bifocal fracture of the ipsilateral tibia. Demographic and surgical data and complications during follow-up were included. ResultsThe 24 patients were classified into Group 1 when they presented a fracture of the plateau and distal tibia (25%), Group 2 with a fracture of the plateau and diaphysis (33%) and Group 3 with a fracture of the diaphysis and distal tibia (42%). Three patients underwent surgery with 1 implant and 21 patients with 2 implants. The average follow-up time in outpatient clinics was 2 and a half years. At one year, 22 patients (92%) had full weight bearing and 2 patients had partial weight bearing (8%) due to the sequelae of the fractures. The average time for consolidation of the diaphysis was 7.75±2 months, with no significant differences observed between Group 2 and Group 3 (p=0.06). The average time for consolidation of the metaphysis was 3.50±1.5 months, with no significant differences observed between Group 1 and Group 2 (p=0.065). Seven patients (30%) had complications during follow-up. ConclusionsBifocal tibia fractures can be treated using a combination of intramedullary nailing and plate osteosynthesis with good long-term results, obtaining an optimal union rate and low complications. In addition, it facilitates the reduction of the fracture, thus facilitating the patient's recovery and obtaining good long-term functional results.

Long-Term Follow-Up of Computer-Assisted Microvascular Mandibular Reconstruction: A Retrospective Study.

Background: Virtual surgical planning has become a well-established practice in head and neck surgery. In oncological surgery, it permits the achievement of safe margins resections and ensures functional reconstructions and optimal esthetic outcomes. This study aimed to evaluate the long-term outcomes after virtually planned mandibular microvascular reconstruction, focusing on functional and esthetic results, as well as health-related quality of life. Methods: A long-term retrospective evaluation of 17 patients with oral cavity malignancy who underwent computer-assisted mandibular resection and reconstruction was performed. Functional and esthetic outcomes were analyzed using the EORTC, QLQ-C30, H&N35, and FACE-Q questionnaires. Results: Time since reconstruction ranged from 7 to 14 years. Patients reported high functional levels on the QLQ-C30 functional scales but lower scores on H&N35. On FACE-Q, patients demonstrated higher appraisal and satisfaction with their smiles compared to their overall facial appearance. Conclusions: In this retrospective case series, patients undergoing computer-assisted mandibular reconstruction for oral malignancies achieved good long-term functional and esthetic outcomes. Although limited by the small sample size, these results support the enduring benefits of virtual planning for mandibular reconstruction. To minimize declines in function and appearance, considerations should include immediate dental implants, enhanced reconstruction of the temporomandibular joint, newer methods of radiotherapy to minimize xerostomia, and oral exercises to prevent trismus.

Minimal Access Retromandibular Approach to Fractures of Vertical Segment of the Mandible: A Versatile Technique

Abstract Introduction Fractures of the condylar region of the mandible, although fairly common, also generate the most debate regarding management—both closed and open treatment options have been recommended and shown to yield good results. We present our experience with a minimal access retromandibular approach to fractures of the vertical mandible. Materials and Methods This is a retrospective study of all patients who underwent open reduction and internal fixation for fractures of the vertical mandible (condyle, subcondylar region, ramus) using a retromandibular approach at a tertiary care hospital in a metropolitan city in India between January 2022 and July 2023. All fractures were approached using a standard technique through a retromandibular incision and a transparotid route. The proximal segment was mobilized, reduced, and fixed to the ramus with two 2-mm miniplates—one along the posterior border and the other along the sigmoid notch border. Postoperative guiding elastics were placed for 2 weeks without any rigid maxillomandibular fixation. Patients were followed at weekly intervals for 1 month followed by monthly visits for 6 months. At each visit, mouth opening, occlusion, and facial nerve function were assessed. Scar quality was assessed by both examiner and patient using the Patient and Observer Scar Assessment Scale (POSAS) scoring system. Results A total of 25 subcondylar fractures in 20 patients were fixed using the retromandibular approach. Nineteen were male and 1 was female. The etiology of trauma was road accident (8), fall from train (2), fall from height (5) and assault (5). Fifteen patients had unilateral fractures while 5 had bilateral fractures. All patients had concomitant fractures of the mandibular arch which were also fixed. The interval between trauma and surgery ranged from 5 to 28 days. All patients had premature molar contact on the side of fracture with anterior open bite. Mouth opening ranged from 1.5 to 2.5 cm. All the fractures could be fixed using the retromandibular approach. None of the patients developed any facial nerve dysfunction or salivary leak. The occlusion was restored to pretrauma status in all patients and was stable at 6 months' follow-up. Mouth opening ranged from 3.5 to 4 cm. The POSAS observer score ranged from 09 to 19 with a mean score of 12.7. The POSAS patient score ranged from 17 to 28 with a mean score of 20.3 revealing that all patients were extremely happy with the scar. Conclusion The minimal access retromandibular approach to the vertical mandible is a versatile technique enabling accurate reduction and fixation of fractures of the vertical segment of the mandible with good long-term functional and cosmetic results.

Tratamiento quirúrgico de las fracturas bifocales ipsilaterales de tibia: un reto para el cirujano

IntroductionThe association of ipsilateral tibia fractures has a low incidence, being up to 3.2% of total tibia fractures. Currently there is no gold standard regarding the ideal surgical treatment.The objective of this study is to analyze the surgical treatment and the radiographic and functional results, as well as the associated complication rate of ipsilateral bifocal tibia fractures. Material and methodsRetrospective observational study in our hospital from 2010 to 2022 of 24 patients who underwent bifocal fracture of the ipsilateral tibia. Demographic and surgical data and complications during follow-up were included. ResultsThe 24 patients were classified into group 1 when they presented a fracture of the plateau and distal tibia (25%), group 2 with a fracture of the plateau and diaphysis (33%) and group 3 with a fracture of the diaphysis and distal tibia (42%). 3 patients underwent surgery with 1 implant and 21 patients with 2 implants. The average follow-up time in outpatient clinics was 2 and a half years. At one year, 22 patients (92%) had full weight bearing and 2 patients had partial weight bearing (8%) due to the sequelae of the fractures. The average time for consolidation of the diaphysis was 7.75±2 months, with no significant differences observed between group 2 and group 3 (p=0.06). The average time for consolidation of the metaphysis was 3.50±1.5 months, with no significant differences observed between group 1 and group 2 (p=0.065). 7 patients (30%) had complications during follow-up. ConclusionsBifocal tibia fractures can be treated using a combination of intramedullary nailing and plate osteosynthesis with good long-term results, obtaining an optimal union rate and low complications. In addition, it facilitates the reduction of the fracture, thus facilitating the patient's recovery and obtaining good long-term functional results.

Reemplazo total de cadera en pacientes menores de 50 años: ¿tiene la fijación no cementada mejores resultados?

BackgroundCementless fixation for hip arthroplasties has increased in the last decades, particularly in younger patients. The purpose of this study was to compare the long-term results three different types of fixations in patients under 50years old. MethodsCemented, hybrid and cementless fixations were assessed in patients under 50years old with a minimum follow-up of 8years. Loosening, demarcation, complications, and prosthesis survival were assessed. Functional analysis was performed with the modified Harris Hip Score and Visual analogue scale was collected. ResultsFinal series consisted in 222 patients. Significant improvement was observed regarding mHHS and VAS score in each group. We observed statistically significant difference regarding demarcation between the groups (P<.001). The higher rate of acetabular and femoral stem loosening was observed in the cemented (20.0%) and hybrid (18.9%) group. The lowest prosthesis survival rate after 16 years was observed in hybrid group (P<.001). ConclusionTotal hip replacement has good long-term clinical and functional outcomes. The lowest rate of prosthesis survival was observed in hybrid group with 84.2% after 16years.

Outcomes in dogs undergoing surgical stabilization and non-stereotactic radiation therapy for axial and appendicular bone tumors.

Information on dogs that undergo radiation therapy (RT) with non-stereotactic protocols in addition to surgical stabilization with implant placement for treatment of bone tumors is limited. Our primary objectives were to describe the clinical characteristics as well as short- and long-term outcomes, including complications, function, and disease progression, in dogs that underwent both surgical stabilization with implant placement and non-stereotactic RT for local treatment of a bone tumor. A bi-institutional retrospective case series was performed. Eight client-owned dogs that underwent both surgical stabilization with implant placement and non-stereotactic RT for local treatment of a bone tumor were included. Tumor types included osteosarcoma or suspected osteosarcoma (5), plasma cell tumor (2), and grade 3 fibrosarcoma (1). Radiation protocols were hypofractionated (palliative intent) in 5 dogs and fractionated (definitive intent) in 3 dogs. Five dogs experienced complications following both RT and surgery, including grade 1 complications in two dogs, a grade 2 complication in one dog, both grade 1 and 2 complications in one dog, and both grade 2 and 3 complications in one dog. Clinical signs subjectively improved in all dogs that had outcomes relative to function documented post-surgery/RT (7). Of these 7 dogs, 4 maintained long-term improvement in function and clinical signs, whereas 3 experienced subsequent recurrence/progression of clinical signs at a median of 133 days (range 91-186) postoperatively in association with biomechanical complications (screw loosening), surgical site infection, and local disease progression in 1 dog each; subsequent treatment resulted in improved clinical signs for each of these 3 dogs, such that overall good long-term functional outcomes were experienced. No dogs required amputation or additional vertebral surgery as salvage for local disease control or palliation. The median progression free interval was 206 days (range 25-1078), and the median survival time was 253 days (range 122-1078) with 1 additional dog lost to follow-up at 575 days. Two dogs experienced local disease progression, and 6 dogs experienced systemic disease progression; both dogs that developed local disease progression received palliative intent RT protocols. In this cohort, dogs with primary bone tumors that underwent surgical stabilization with implant placement and hypofractionated or fractionated non-stereotactic RT for local treatment had a low incidence of major complications, good limb function and ambulation post-treatment, and relatively prolonged survival times despite disease progression.

Bony encasement of the ulnar nerve secondary to heterotopic ossification of the elbow: an evaluation of long-term outcomes

BackgroundUlnar neuropathy at the elbow caused by heterotopic ossification (HO) is a rare condition. This retrospective study aims to report on 32 consecutive cases of ulnar nerve encasement caused by elbow HO and evaluate long-term outcomes of operative management and a standardized postoperative rehabilitation regimen. MethodsA retrospective case series was conducted on 32 elbows (27 patients) that underwent operative management of bony ulnar nerve encasement. All procedures were performed in the inpatient setting at an Academic Level 1 Trauma Center from September 1999 to July 2021 by one of three fellowship-trained shoulder and elbow. Postoperatively, all patients received formal physical therapy, heterotopic ossification prophylaxis (30 received indomethacin, 2 received radiation), and a structured continuous passive motion machine regimen. Patient demographics, age, gender, type of injury, history of tobacco use, and medical comorbidities were obtained to include in the analysis. Long-term follow-up examinations were performed to evaluate elbow flexion-extension arc of motion, Mayo Elbow Performance Scores (MEPS), and visual analog scale (VAS) pain scores. ResultsThirty-two elbows with complete bony ulnar nerve encasement secondary to HO were identified (14 from burns, 15 from trauma, 3 closed head injuries). Following surgery, the mean flexion-extension arc of motion improved significantly, increasing from 21° to 100° at long-term follow-up (average 8.7 years, range 2-17 years), with statistically significant improvements in preoperative versus long-term postoperative elbow extension (p < 0.001), flexion (p < 0.001), and total arc of motion (p < 0.001). There was a statistically significant improvement in pre- vs. post-procedure ulnar nerve function, as demonstrated by a decrease in average McGowan grade (1.2 to 0.7; p = 0.002). Additionally, 63% of patients with preoperative ulnar neuropathy symptoms (20/32) had either complete resolution or subjective improvement after surgery. The mean time from injury to surgery was 518 days (range 65-943 days). Age, gender, time to surgery, and medical co-morbidities were not associated with outcomes. The complication rate was 9% (3/32). Patients had an average flexion-extension arc of motion of 97 degrees and average MEPS of 80 (“good”) at long-term follow-up. ConclusionsThe combination of operative management, postoperative heterotopic ossification prophylaxis, and a regimented rehabilitation program has proven to be a durable solution for treating and ensuring good long-term functional outcomes for patients with elbow HO and bony ulnar nerve encasement. This treatment approach leads to superior range of motion, improved or resolved ulnar neuropathy, and good to excellent long-term functional outcomes.

Long-term outcomes of deep pediatric arteriovenous malformations.

Multimodality treatment has been shown to be the optimal management strategy for pediatric arteriovenous malformations (AVMs). Deep AVMs represent a subset of AVMs for which optimal management may be achieved with a combination of radiosurgery and highly selective embolization, in the absence of compelling features requiring operative intervention. The objective of this study was to identify predictors of good functional outcomes in pediatric patients with deep AVMs. A retrospective cohort study of the outcomes of 79 patients with deep AVMs from January 1988 through December 2021 was performed. Deep AVMs were defined as those with the majority of the nidus centered in the basal ganglia, thalamus, or brainstem. Collected data included patient demographics and presenting symptoms, presenting modified Rankin Scale (mRS) score, radiographic findings and outcomes, management strategy, complications, and clinical outcomes as indicated by follow-up mRS score. A good outcome was defined as a follow-up mRS score ≤ 2, while a poor outcome was defined as a follow-up mRS score ≥ 3. Statistical analysis was performed to identify factors associated with functional outcomes. With a mean follow-up duration of 85.6 months, there was a 72.2% angiographic obliteration rate, with 75.9% of patients having a good clinical outcome (mRS score ≤ 2). Presenting symptoms and radiographic characteristics were not significantly associated with long-term functional outcomes. There was a significantly higher rate of posttreatment hemorrhage in patients with a poor versus good outcome (11.8% vs 0%, p = 0.010). On multivariate logistic regression analysis, poor long-term functional outcome was only associated with poor presenting mRS score (p = 0.002). Satisfactory angiographic obliteration rates and good long-term functional outcomes can be achieved for deep AVMs, with stereotactic radiosurgery as the cornerstone of multimodality treatment.

Impact of transcranial magnetic stimulation on motor function in children with acquired brain injury: a scoping review protocol

BackgroundChildren with severe acquired brain injury (ABI) require early and effective neurorehabilitation provision to promote a good long-term functional outcome. Transcranial magnetic stimulation (TMS) has been used to improve motor...

Outcomes of Open Repair Treatment for Acute Versus Chronic Achilles Tendon Ruptures: Long-Term Retrospective Follow-Up of a Minimum 10 Years—A Pilot Study

The aim of the present study was to compare repaired Achilles tendon (AT) remodelling, whether its function was restored and what effects the surgery had on our patients' gait cycle in a long-term follow-up study. The study population comprised 30 human subjects treated acutely and chronically for AT ruptures, using the same surgical technique in all cases. The study group was divided into two subgroups regarding the age of their AT injury, i.e., how much time elapsed between the injury and when a correct diagnosis was made and when adequate treatment was applied. Following these criteria, persons presenting at less than 4 weeks postinjury were classified as acute rupture (AR) patients and those presenting at more than 4 weeks after injury were grouped as chronic rupture (CR) patients. Both patient groups were operated on using a surgical method favoured at least a decade ago, i.e., open repair through a posteromedial approach. The AT was augmented with a plantaris longus tendon autograft, followed by suturing using the pull-out suture technique. The results were measured using clinical, ultrasonographic (US) and pedobarographic methods. Our ultrasonographic and pedobarographic findings revealed differences between both patient groups, thus indicating that delayed surgery had negative impacts on treatment success, however, with good long-term functional score outcomes in both patient groups. Nevertheless, delayed treatment of AT ruptures did not leave individual gait phases unaffected, as it also affected the plantar surface and balance performance of the affected limb. As per the results, the Achilles tendon manifested decreased capacity following delayed treatment; however, its long-term functional outcomes were favourable, irrespective of whether it was for acute or chronic patients.

A V–Y fasciocutaneous flap for perineal reconstruction following abdominoperineal resection: quicker and better than a myocutaneous gluteal flap?

Abstract Background Abdominoperineal resection in patients with anorectal malignancies may require flap reconstruction for large perineal defects as an adjunct to the oncologic surgery. Perineal reconstruction should be timely, safe, and yield good long-term functional results. There is no agreement on the ideal approach. Methods We performed a retrospective observational cohort study to compare clinical outcomes and post-operative complications between a musculocutaneous gluteal flap and a fasciocutaneous V–Y flap for perineal reconstruction. We included all patients who underwent abdominoperineal resection at Karolinska University Hospital between 2016 and 2019. Patient demographics and comorbidities, as well as treatment data, post-operative complications, and follow-up data, were collected from medical records. Results A total of 44 patients were included with a mean age of 65 years where 73% were men. Reconstruction was made with a musculocutaneous gluteal flap in 19 patients (43%) and with a fasciocutaneous V–Y flap in 25 patients (57%). Flap-related post-operative complications occurred in 39% of the patients and the incidence did not differ between the groups (p = 0.831). Neither operative time, time to ambulant mobility, time to drain removal, nor time to epidural removal differed between the groups (p &gt; 0.05). Four patients in the gluteal flap group and one patient in the V–Y flap group presented with long-term complications. Conclusions Post-operative complications are common after perineal reconstruction following abdominoperineal resection regardless of reconstructive approach. Our study confirms that both a fasciocutaneous and a musculocutaneous flap are acceptable options for perineal reconstruction. Level of evidence: Level III, risk/prognostic study.

Surgical treatment of thoracic esophageal diverticula.

Thoracic esophageal diverticulum (TED) is a rare benign disease associated with motility disorders of the esophagus. Surgical management is usually the definitive treatment, with traditional excision of the diverticulum via thoracotomy and minimally invasive techniques being comparable and associated with a mortality rate of between 0 and 10%. To present the results of surgical treatment of patients with thoracic diverticula of the esophagus in a 20-year period. The study presents a retrospective analysis of the results of surgical management of patients with the thoracic esophageal diverticulum. All patients underwent open transthoracic diverticulum resection with myotomy. Patients were evaluated for the degree of dysphagia before and after surgery, associated complications and overall comfort after surgical treatment. Twenty-six patients due to diverticula of the thoracic part of the esophagus underwent surgical treatment. Resection of the diverticulum with esophagomyotomy was performed in 23 (88.5%) patients, anti-reflux surgery was performed in 7 (26.9%) and in 3 (11.5%) patients with achalasia, the diverticulum was left unresected. Among the patients operated on, 2 (7.7%) patients developed a fistula, and both required mechanical ventilation. In 1 patient the fistula closed spontaneously, and the other patient required esophageal resection and colon reconstruction. Two patients required emergency treatment due to mediastinitis. There was no mortality in the perioperative period of hospital stay. Treatment of thoracic diverticula is a difficult clinical problem. Postoperative complications pose a direct threat to the patient's life. Esophageal diverticula is characterized by good long-term functional results.

Single-stage combined urethroplasty for extended strictures of the anterior urethra of tuberculous origin

Background. Urethral strictures are currently one of the most complex pathologies in reconstructive urology. The most promising direction in this area is the development of single-stage surgical interventions that meets modern requirements for the quality of life of patients.The aim of the study. To evaluate the possibility and the effectiveness of surgical treatment of extended recurrent tuberculous urethral strictures in men using a combination of a skin flap and a buccal graft. In the literature, there is no description of the use of this technique in patients with urethral tuberculosis.Materials and methods. We observed 44 patients with urethral tuberculosis. Three men from this group of patients were diagnosed with tuberculous (post-tuberculous) extended recurrent stricture of the anterior urethra and they underwent combined single-stage urethroplasty with a ventral fasciocutaneous flap and a buccal graft using the inlay method in the penile region and with a buccal graft using the ventral onlay method in the bulbous urethra. Ultrasound of the urethra served as a method that determines the possibility of performing this surgery in case of maintaining a sufficient width of the urethral plate with a moderate degree of spongiofibrosis.Results. Patients were under observation for 34, 50 and 54 months and have good long-term functional results – all patients have unassisted urination and no residual urine. Post-micturition dribbling persists in 1 patient. The overall effectiveness of the treatment of these strictures, taking into account the treatment of repeated cases of the disease recurrence, is high.Conclusion. This technique demonstrates the possibility of performing a single-stage reconstruction of the anterior urethra in patients with extended recurrent tuberculous (post-tuberculous) urethral strictures and is also applicable for the surgical treatment of urethral strictures of other origins.

Rotura Aguda do Tendão Tricípite Braquial no Atleta: Lesão Rara e por Vezes Esquecida

Brachial triceps tendon rupture accounts for less than 1% of all tendon tears in the upper limb. The authors present two cases of amateur athletes, males, one in crossfit and another in weightlifting. Both reported sudden pain in the posterior region of the elbow, when finishing the throw of the olympic bar. They were submitted to surgery and repair was performed with transosseous cruciate sutures complemented with anchorage, according to the technique described by James Paci. High clinical suspicion leads to early diagnosis and treatment. The surgical technique described allows for early rehabilitation with good long-term functional results.

TREATMENT RESULTS OF PATIENTS WITH FRACTURE-DISLOCATION OF THE FOREARM BONES

Purpose of the study: to analyze the treatment results of fracture dislocations of the forearm bones.&#x0D; Materials and research methods. In the traumatology department of the KP “Dnepropetrovsk Regional Clinical Hospital named after I.I. Mechnikov "DOR" 63 patients with fracture dislocations of the proximal forearm bones has been trested from 2016 to 2020. Taking into account the peculiarities of damage to the stability components of the elbow joint, all patients were divided into 3 groups depending on the type of damage to various anatomical stabilizers of the elbow joint: dislocation fractures of the Monteggi type, fractures of Malgene dislocation (through-olecranial fractures), “terrible triad”.&#x0D; Results. In the Monteggi fracture dislocation group (n = 24), excellent and good long-term functional results in 16.7% and 45.8% of patients, respectively, satisfactory - in 20.8% and unsatisfactory - in 16.7%. In the Malgeny fracture dislocation group, the majority of patients had excellent and good results - 14 (87.5%), satisfactory - in 2 (12.5%), there were no unsatisfactory results. In the group "terrible triad of the elbow joint" excellent results were obtained in 3 cases (15.8%), good - in 7 (36.8%), satisfactory - in 4 (21.1%), and unsatisfactory - in 5 (26 , 3%).&#x0D; Conclusions. Stable-functional osteosynthesis with the restoration of bone and soft tissue stabilizers of the elbow joint, with the possibility of active early restoration of the function of the elbow joint, help to reduce the period of disability and give positive results in 84.7% of patients.

Atrial fibrillation is associated with poor long-term outcome after mechanical thrombectomy for anterior large vessel occlusion stroke

ObjectivesAtrial fibrillation (AF) is one of the leading causes of acute ischemic stroke (AIS). The aim of our study was to determine the influence of AF on the long-term outcome of patients with AIS due to anterior circulation large vessel occlusion (LVO) treated with mechanical thrombectomy (MT). MethodsOur study included 127 consecutive patients with AIS due to anterior LVO who underwent MT between January 2018 and March 2020. Demographics, clinical, radiological and treatment characteristics were prospectively collected. Modified Rankin scale (mRS) score ≤2 was defined as a good functional outcome. ResultsAF was detected in 62 (48.8%) patients. Patients with AF were elder (73.1 ± 8.7 vs. 58.5 ± 14.2 years, p<0.01) and usually female (56.5% vs. 36.9%, p=0.03). They had a lower percentage of good functional outcome (31.6% vs. 62.3%, p<0.01) and a higher mortality rate (47.5% vs. 18.5%, p<0.01) after one year of follow-up. In the multivariate logistic regression the variables that showed significance with p <0.05 in previous univariate analyses were included. The presence of AF (aOR 0.29, 95% CI 0.11-0.78, p=0.01) and initial NIHSS score >15 (aOR 0.25, 95% CI 0.11-0.56, p<0.01) were independent negative predictors of good functional outcome after one year of follow-up. However, the presence of AF did not affect all-cause mortality within one year (p=0.18). ConclusionAF and initial NIHSS score >15 are independent negative predictors of good long-term functional outcome in patients with AIS due to anterior circulation LVO treated with MT.

Results of Surgical Treatment of Patients with Chronic Acromioclavicular Joint Dislocations

Relevance. Treatment of chronic acromioclavicular joint dislocations remains a controversial issue and ranges from conservative treatment to extensive reconstruction.&#x0D; Objective: to compare clinical and radiographic results of surgical treatment of patients with chronic acromioclavicular joint dislocation.&#x0D; Materials and Methods. A retrospective analysis of 41 patients with chronic acromioclavicular joint dislocation was performed (time from the injury was more than 3 weeks). The patients were divided into two groups: group I (19 patients, 46.3%), which underwent arthroscopically assisted dynamic type of acromioclavicular joint dislocation stabilization with acromioclavicular and coracoclavicular ligaments augmentation, and group II (22 patients, 53.7%), which underwent fixation of acromioclavicular joint dislocation with Hook-plate and acromioclavicular and coracoclavicular ligaments augmentation. The mean age at surgery was 34.1±11.2 years (range 18-70 years). Most of the patients were males – 36 patients (87.8%). Clinical outcomes were assessed using the Oxford Shoulder Score, Constant – Murley Score, and Acromioclavicular Joint Instability Scoring System.&#x0D; Results. The mean Oxford Shoulder score before surgical treatment was 31.5±7.7 points and 33.3±4.2 points (p=0.347), and at the final follow-up 46±2.6 points and 46.1±1.6 points – in group I and group II, respectively. The mean Constant – Murley score before surgical treatment was 68.9±12.4 points and 69.7±14.5 points (p=0.863), and at the final follow-up 94.2±7.7 points and 96.5±3.9 points (p=0.291). The mean Acromioclavicular Joint Instability Scoring System score before surgical treatment was 31.3±9.5 points and 25.1±8.2 points (p=0.087), and at the final follow-up 79.9±16.7 points and 75.7±9.1 points (p=0.422), respectively. Concomitant intra-articular injuries of the shoulder joint were diagnosed in 68.4% of patients; the most common injuries were SLAP injury and long head of biceps tendonitis. Complications of treatment were noted in both groups, but there were no complications that would require additional reconstructive.&#x0D; Conclusions. Arthroscopic assisted dynamic fixation techniques or open fixation techniques with a specialized plate in combination with the reconstruction of acromioclavicular ligaments and coracoclavicular ligaments by tendon autografts provides good long-term functional results.

Extra-anatomic temporary intravascular shunting to assist with replantation of an amputated hand with prolonged ischemic time.

Although temporary intravascular shunting has been reported to assist with hand revascularization and replantation after traumatic amputation, most reports have described using ipsilateral upper limb inflow. We present a case of a traumatic hand amputation in a patient who had presented with 4 to 5 hours of warm ischemic time. Because the replantation team believed that extra-anatomic revascularization would be necessary, we performed a novel type of temporary intravascular shunting by connecting two arterial sheaths placed in the ulnar and superficial femoral arteries. This permitted the hand to be successfully replanted away from the inflow source and resulted in a good long-term functional outcome.