UNASSIGNED: To compare the effectiveness of open reduction and hook plate fixation versus closed indirect reduction and dorsal extension blocking Kirschner wire fixation for bony mallet fingers.
UNASSIGNED: The clinical data of 68 patients with bony mallet finger who admitted between May 2019 and June 2022 were retrospectively analyzed. Among them, 33 cases were in the open group (treated with open reduction and hook plate fixation) and 35 cases were in the closed group (treated with closed indirect reduction and dorsal extension blocking Kirschner wire fixation). There was no significant difference between the two groups in terms of gender, age, the affected side, the affected finger, cause of injury, time from injury to operation, and Wehbé-Schneider classification ( P>0.05). The operation time, intraoperative fluoroscopy frequency, fracture healing time, time of returning to work, and postoperative complications were recorded and compared between the two groups. At 12 months after operation, visual analogue scale (VAS) score was used to assess the pain of the injured finger, active flexion range of motion and extension deficit of the distal interphalangeal joint (DIP) were measured by goniometer, and the effectiveness was assessed by Crawford criteria.
UNASSIGNED: All patients in the two groups were followed up 12-26 months, with an average of 15 months. There was no significant difference in the follow-up time between the closed group and the open group ( P>0.05). The operation time in the closed group was shorter than that in the open group, and the intraoperative fluoroscopy times, the fracture healing time, and the time of returning to work in the closed group were more than those in the open group, and the differences were significant ( P<0.05). In the closed group, there were 5 cases of pinning tract infection and 3 cases of small area pressure ulcer skin necrosis on the dorsal side of the finger, which were cured after intensive nursing and dressing change. Local nail depression deformity occurred in 7 cases in the open group, and the deformity disappeared after removal of plate. The incisions of the other patients healed uneventfully without complications such as infection, skin necrosis, exposure of the internal fixation, or nail deformity. There was no significant difference in the incidence of skin necrosis between the two groups ( P>0.05), but the differences in the incidence of infection and nail deformity between the two groups were significant ( P<0.05). There was no significant difference in VAS score, DIP active flexion range of motion, DIP extension deficiency, or Crawford criteria evaluation between the two groups at 12 months after operation ( P>0.05). At last follow-up, there was no DIP osteoarthritis and joint degeneration in both groups.
UNASSIGNED: Open reduction and hook plate fixation versus closed indirect reduction and dorsal extension blocking Kirschner wire fixation have their own advantages and disadvantages, but both of them have good results in the treatment of bony mallet fingers. Open reduction and hook plate fixation is recommended for young patients with bony mallet fingers who are eager to return to work.
UNASSIGNED: 比较切开复位钩状钢板固定与闭合间接复位背侧伸直阻挡克氏针固定治疗骨性锤状指的临床疗效。.
UNASSIGNED: 回顾分析 2019年5月—2022年6月收治且符合选择标准的68例骨性锤状指患者临床资料。其中切开组33例（采用切开复位钩状钢板固定），闭合组35例（采用闭合间接复位背侧伸直阻挡克氏针固定治疗）。两组患者性别、年龄、患侧侧别、伤指指别、致伤原因、受伤至手术时间及Wehbé-Schneider分型比较差异均无统计学意义（ P>0.05）。记录并比较两组患者手术时间、术中透视次数、骨折愈合时间、返岗工作时间及并发症发生情况；术后12个月采用疼痛视觉模拟评分（VAS）评定伤指疼痛情况，量角器测量手指远侧指间关节（distal interphalangeal joint，DIP）主动屈曲活动度及伸直欠缺度，采用Crawford标准评定临床疗效。.
UNASSIGNED: 两组患者均获随访，随访时间12～26个月，平均15个月；闭合组和切开组随访时间比较差异无统计学意义（ P>0.05）。闭合组手术时间短于切开组，术中透视次数、骨折愈合时间及返岗工作时间均多于切开组，差异均有统计学意义（ P<0.05）。闭合组发生针道感染5例、末节指背侧皮肤小面积压疮坏死3例，经加强护理换药后痊愈；切开组发生7例指甲局部凹陷畸形，拆除内固定钢板后畸形消失；其余患者切口均顺利愈合，无感染、皮肤坏死、内固定物外露、指甲畸形等并发症发生。两组患者皮肤坏死发生率比较差异无统计学意义（ P>0.05），感染和指甲畸形发生率比较差异有统计学意义（ P<0.05）。术后12个月，两组VAS评分、DIP主动屈曲活动度、DIP伸直欠缺度及Crawford标准评价比较差异均无统计学意义（ P>0.05）。 末次随访时两组患者均无DIP骨关节炎及关节退行性改变发生。.
UNASSIGNED: 切开复位钩状钢板固定与闭合间接复位背侧伸直阻挡克氏针固定治疗骨性锤状指虽各有利弊，但均取得了较好治疗效果；对于急于重返工作岗位的年轻骨性锤状指患者建议采用切开复位钩状钢板固定。.

UNASSIGNED: This study aimed to determine the short- and medium-term outcomes of hip dislocation in infants who failed Pavlik harness therapy and were subsequently treated with brace, closed reduction (CR) or open reduction (OR) before 6 months of age.
UNASSIGNED: Fifty infants (66 hip dislocations) who failed Pavlik harness therapy between 2000 and 2018 and were treated with a rigid abduction brace or undergoing a CR or OR/cast were evaluated. All demographic data obtained from the medical system, developments and complications during the follow-up and treatment process were recorded and evaluated.
UNASSIGNED: Fifty infants (66 hips) with dislocated hips failed Pavlik harness therapy. Of these, 9 infants (12 hips) underwent rigid abduction splint therapy: 9 hips were successful, 2 hips had CR and 1 had OR. Thirty-eight infants (51 hips) had index CR, of which 3 (3 hips) failed and had OR. Radiographs of 49 hips (44 patients) were normal at the final evaluation. Pavlik harness therapy starting after 3 weeks (P = 0.028) and unilateral dislocations (P = 0.028) increased the risk of needing operating room. There was an association between OR and avascular necrosis (P = 0.025), but not between OR and other complications-dysplasia and re-dislocation/subluxation (P = 0.257 and P = 0.508, respectively).
UNASSIGNED: Closed treatment of hip dislocation is possible in most babies who fail Pavlik treatment. Babies who are started on Pavlik therapy after 3 weeks of age may be at increased risk of needing an operating room.
UNASSIGNED: IV.

The sternoclavicular joint dislocation is a very infrequent injury that can put the patient\'s life at risk if it is not diagnosed and treated properly. This can present as an anterior or posterior dislocation, the latter being less common and more dangerous due to its proximity to visceral structures of the thoracic cavity. Herein, we present the case of a 19-year-old male athlete diagnosed with a posterior dislocation of the right sternoclavicular joint due to indirect trauma during a soccer match, who was successfully treated with a figure-of-eight cerclage with high-resistance sutures plus an InternalBrace technique. After recovery, he has been able to get back to sports with a complete range of motion and experiencing no instability after a two-year follow-up. Figure-of-eight cerclage with high-resistance sutures plus an InternalBrace could be a good technique for surgical treatment of this rare injury, especially in young and physically active patients.

UNASSIGNED: Surgical treatment of bilateral traumatic sternoclavicular (SC) joint dislocations has never been reported in the literature. In the acute setting, posterior dislocation can present with a host of comorbidities due to structures that lie in close proximity posterior to the medial clavicle.
UNASSIGNED: This study presents a case of bilateral traumatic posterior SC joint dislocation with associated brachiocephalic injury that was treated with open reduction and surgical stabilization.
UNASSIGNED: This is a rare case of bilateral posterior sternoclavicular joint dislocation that underwent open surgical intervention. Treatment of this injury resulted in excellent radiographic and clinical outcomes at 2-year follow-up.

UNASSIGNED: Mandibular fractures are frequent in facial trauma. Management of mandibular condylar fractures (MCF) remains an ongoing matter of controversy in maxillofacial injury. A number of techniques, from closed reduction (CR) to open reduction and internal fixation (ORIF), can be effectively used to manage these fractures. The best treatment strategy, that is, closed reduction or open reduction with internal fixation, remains controversial.
UNASSIGNED: The aim of this study is to systematically review the existing scientific literature to determine whether open reduction with internal fixation or closed reduction is a better treatment alternative for the patients with condylar fractures through a meta-analysis.
UNASSIGNED: A systematic review was performed in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. Electronic databases like PubMed, google scholar and Ebsco Host were searched from 2000 to December 2021 for studies reporting management of condylar fractures through open reduction with internal fixation against closed reduction and reporting the outcome in terms of mean and standard deviation (SD). Quality assessment of included case control and cohort studies was performed using Newcastle-Ottawa Scale, and randomized studies were evaluated using Cochrane risk-of-bias (ROB)-2 tool through its domains. The risk of bias summary graph and risk of bias summary applicability concern was plotted using RevMan software version 5.3. The standardized mean difference (SDM) was used as summary statistic measure with random effect model and p value <0.05 as statistically significant.
UNASSIGNED: Seventeen studies fulfilled the eligibility criteria and were included in qualitative synthesis, of which only nine studies were suitable for meta-analysis. The pooled estimate through the Standardized Mean Difference (SMD) of 0.80, 0.36 and 0.42 for maximum inter incisal opening, laterotrusion and protrusion favours CR compared to ORIF for condylar fracture management. Also, most results of heterogeneity tests were poor and most of the funnel plots showed asymmetry, indicating the presence of possible publication bias.
UNASSIGNED: The results of our meta-analysis suggest that CR provides superior outcomes in terms of maximum inter incisal opening, laterotrusion and protrusion compared to ORIF in condylar fractures management. It is necessary to conduct more prospective randomized studies and properly control confounding factors to achieve effective results and gradually unify clinical guidelines.

UNASSIGNED: Elbow dislocations, particularly those associated with varus posteromedial rotary instability, are relatively uncommon. We present the case of a 25-year-old male initially managed nonoperatively for a posterior elbow dislocation, who subsequently experienced irreducible re-dislocation with characteristic fractures of the anteromedial facet and tip of the coronoid, indicative of varus posteromedial rotary instability.
UNASSIGNED: Following an unsuccessful attempt at closed reduction under general anesthesia, open reduction was performed, revealing the interposition of the posterior capsule of the humero-ulnar joint as the cause of irreducibility. Fixation of the coronoid fracture was undertaken, and the patient exhibited excellent functional outcomes at a 4.5-year follow-up.
UNASSIGNED: This case underscores the rarity of irreducible elbow dislocation in the context of varus posteromedial rotary instability and highlights the crucial role of capsular interposition in such cases. Successful open reduction, coronoid fixation, and attentive postoperative care contributed to the patient\'s favorable long-term functional outcome.

Neglected shoulder dislocation is a relatively rare occurrence characterized by structural changes in bone and soft tissue. Surgical intervention is often necessary, yet no universally accepted treatment approach exists, presenting a challenging clinical scenario. A 45-year-old female presented with an eight-month-old neglected anterior shoulder dislocation, compounded by a Hill-Sachs lesion from a previous fall. Treatment comprised open reduction in conjunction with the Latarjet procedure. Regular follow-up evaluations were conducted over three years post-surgery, revealing satisfactory outcomes including good range of motion, bony union, and absence of dislocation episodes. Managing neglected shoulder dislocations, particularly those with significant bone defects, poses unique challenges involving soft tissue contracture, bone loss, and associated fractures. Despite these complexities, open reduction combined with the Latarjet procedure demonstrated a high success rate in preventing further shoulder dislocation, albeit with a persistent risk of shoulder joint osteoarthritis.

UNASSIGNED: Hoffa fractures are uncommon fractures in adults and less common in children. They are defined as fractures of the femoral condyles that occur in the coronal planes. To this day, Hoffa fractures in children comprise only of case reports.
UNASSIGNED: Our case report is focused on a 12-year-old patient victim of a high-impact trauma causing a bicondylar Hoffa fracture. The diagnosis was based on an X-ray in front and lateral views and confirmed by a computed tomography scan and 3D reconstructions. A screw fixation truth open reduction with a lateral approach. We report the satisfactory results of our case after a 24-month follow-up with a good range of motion.
UNASSIGNED: To avoid necrosis of the fragment, pain and stiffness at long-term follow-up make the management of this fracture a serious challenge, and in the pediatric population, the prevention of growth cartilage injuries is crucial to accurate management.

UNASSIGNED: To evaluate mid-long term radiological outcomes following early medial approach open reduction (MAOR) performed for developmental dysplasia of the hip (DDH) in infants aged ≤6 months old at time of surgery, specifically incidence of clinically significant avascular necrosis (AVN), Severin outcomes and rates of further surgery.
UNASSIGNED: This is a single centre retrospective study of patients treated from 1999 to 2017. Only infants aged ≤6 months old at time of MAOR, and aged at least 6 years old at latest follow-up were included (minimum 5.5 years follow-up). Data was collected from electronic healthcare records and serial radiographs reviewed to assess outcomes. AVN was classified according to Kalamchi and MacEwen, with types 2-4 considered clinically significant. Severin classes I (excellent) and II (good) were considered satisfactory outcomes, and classes III + considered unsatisfactory.
UNASSIGNED: MAOR was performed on 48 hips in 44 patients. Mean age at time of surgery was 4 months (SD 1.4, range 2-6), with mean follow-up of 9.8 years (SD 2.7, range 6.2-16.2). Clinically significant AVN developed in 9/48 hips (19 %), all of which were type 2. Only 1/48 hips (2 %) required a subsequent pelvic osteotomy due to residual dysplasia with subluxation at 2 years post MAOR. At final follow-up, 81 % of patients had excellent or good radiological outcomes (Severin I/II). No statistically significant predictors for developing AVN, including age and presence of ossific nucleus, were identified.
UNASSIGNED: Early MAOR in infants aged ≤6 months was associated with a very low rate of significant residual dysplasia requiring further surgery, yet was not associated with unacceptable rates or severe forms of AVN. We therefore recommend MAOR is performed early to optimise acetabular remodelling potential and minimise the need for concurrent or subsequent bony procedures.

OBJECTIVE: There are still controversies on the effect of grafting during open reduction and internal fixation of calcaneal fractures. The aim of this study was to compare the radiological and functional outcomes in patients with or without intraoperative grafting.
METHODS: In a comparative retrospective study, among 442 operatively-treated calcaneal fractures, 60 patients with unilateral closed sanders type II intraarticular calcaneal fracture who underwent ORIF via lateral extensile approach using locking anatomical plates with at least 1 year follow-up without any postoperative wound complication were enrolled. The patients were separated into 2 groups: with bone allograft and without bone allograft. The functional outcome of the patients was assessed using visual analog scale (VAS) for pain, the American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale, foot function index (FFI), and short-form (SF-36) health survey. Radiographic variables included Böhler angle, Gissane angle, calcaneal width, calcaneal height, and talar declination angle. Also, the differences (delta) of these values in comparison to the uninjured foot were calculated.
RESULTS: The mean age was 39.1 ± 12.7 (range, 13-67) years with 54 males, 90.0%. No statistically significant differences were detected in age, gender, affected side, and subtypes of calcaneal fractures between the two groups (p > 0.05). The average follow-up was 25.1 (range, 12-48) months. The differences for all radiographic measurements and also, the delta values between the groups were not statistically significant, except talar declination angle which was more in cases without grafting (p = 0.007). Although the differences between the two groups regarding AOFAS ankle-hindfoot scale (p = 0.257), VAS for pain (p = 0.645), and FFI (p = 0.261) were not statistically significant; the group with bone graft experienced less pain (19.7 ± 22.0) than the other group (26.7 ± 22.8). The difference between the groups was not statistically significant (p = 0.87) according to the SF-36 questionnaire.
CONCLUSIONS: Incorporating allografts into the void defects during ORIF of displaced intraarticular calcaneal fractures may not improve functional outcomes and recover postoperative radiological parameters. Therefore, routine use of allograft to fill the defects during ORIF of calcaneus may not be recommended. Of note, that these findings solely relate to the treatment of Sanders type II fractures.
METHODS: Comparative retrospective study.