Reconstruction of the thumb interphalangeal joint from the second toe proximal interphalangeal joint combined with artificial dermis covering: A case report

Rationale:Thumb function is one of the most fundamental components of hand function, and a vast majority of hand functions are derived from thumb motion. Injury of the thumb interphalangeal joint has a tremendous impact on the function of the thumb, and damage to the thumb interphalangeal joint (IPJ) caused by trauma is usually accompanied by dislocation of the surrounding skin; therefore, it is particularly important to restore the thumb anatomy and skin coverage.Patient concerns:A 41-year-old woman presented with IPJ disfigurement accompanied by a local skin defect caused by machine compression of her right thumb. Restoring the appearance and function of the thumb is key to this operation.Diagnoses:Open fracture of the right thumb.Interventions:After detailed preoperative and radiographic evaluation, the appearance and function of the thumb were reconstructed by IPJ grafting and artificial dermis covering.Outcomes:At 4 months’ follow-up, the patient''s visual analogue score was 0, no complications (eg, osteomyelitis, osteolysis, osteoarthritis, and nonunion of the artificial dermis) were observed, and the range of motion of the thumb IPJ returned to 60% of that of the healthy side.Lessons:The innovative application of the second toe proximal IPJ flap combined with double-layer artificial dermis covering to reconstruct the thumb IPJ defect not only solves the problem of skin defects in the recipient area after transplantation in previous cases but also restores the beauty of the recipient area, making it easier for patients to accept this surgical program.     

Comparison of single and double dorsal wires in the extension block technique for mallet fractures: Retrospective observational study

Mallet fractures are avulsion fractures of the extensor tendon from the distal phalanx base and often occur due to sudden flexion or axial loading. In this study, we aimed to compare the clinical and radiological results of patients treated with single and double dorsal wires from the dorsal in the extension block method.Patients to whom a single wire from dorsal was applied were assigned to Group 1 (n: 22), and those to whom double wires were applied were assigned to Group 2 (n: 23). Surgical treatment was decided for patients with more than 1/3 of the fracture fragment containing the joint surface and volar subluxation. The range of motion of the distal interphalangeal (DIP) joint was measured with a goniometer. The displacement of the fragment was measured before and after surgery on lateral radiographs. The presence of bridging callus formation on anterior-posterior and lateral radiographs was evaluated for a union.There were 30 male (66.7%) and 15 (33.3%) female patients. The mean age of the patients was 32 years. Radiographic union was obtained in all patients. Pseudoarthrosis was not observed in any patient. The Crawford score was excellent in 13 (28.9%) cases, the score was good in 18 (40%) cases, the scores were moderate in 13 (28.9%) cases, and the score was poor in 1 case (2.2%). There were no complications in 35 (77.8%) cases, dorsal bump complications occurred in 9 cases (20%), and osteoarthritis and dorsal bump complications occurred in 1 (2.2%) case. We did not observe nail deformity, skin necrosis, infection, or fingertip sensitivity. We found similar functional and clinical results between the groups.We recommend using single dorsal wire, as using double dorsal wires requires extra operation time, effort, and fluoroscopy.     

The prevalence of symptomatic knee and distal interphalangeal joint osteoarthritis in the urban population of Antalya, Turkey

The aim of this cross-sectional study was to estimate the prevalence and risk factors of symptomatic knee and distal interphalangeal (DIP) joint osteoarthritis (OA) in the elderly (50 years of age) urban population of Antalya, Turkey. According to the 1997 national census, Antalyas population was 508,840. By random cluster sampling, 655 individuals aged 50 years or more were interviewed face-to-face and subjected to structured interviews regarding knee pain, worsening pain on exertion, and the gelling phenomenon. They were also asked about performing namaz (a fundamental act of worship in Islam performed five times a day), smoking, type of residence, type of toilet, work style, and duration of walking per day. They were also questioned about swelling in DIP joints. In the case of suspicion of knee OA, the individuals were invited to the hospital for further evaluation by physical examination and direct roentgenogram. The diagnosis of knee OA was based on clinical or clinical and radiographic findings. The prevalence of symptomatic knee OA was determined as 14.8% in the population aged 50 years or over. Advanced age, female sex, namaz, and type of residence were found to be associated with knee OA. The rate of symptomatic knee OA was significantly lower in smokers and those walking more than 2 h per day. Female sex was also strongly associated with OA DIP joints. OA of DIP joints was found significantly associated with symptomatic knee OA. The latter is a major health problem in the elderly population, especially in about one fourth of women aged 50 years or over. These data suggest that advanced age, female sex, and type of residence are risk factors.     

Hip fracture in the older patient: reasons for delay in hospitalization and timing of surgical repair

OBJECTIVES: To quantify the interval between injury and hospitalization in older hip fracture patients, to quantify the time from hospital arrival to surgical repair of hip fracture, and to describe factors contributing to extended intervals between injury, hospitalization, and surgical repair of hip fracture. DESIGN: Prospective cohort study. SETTING: Four hospitals in the New York City metropolitan area. PARTICIPANTS: Consecutive patients aged 50 and older admitted with diagnosis of hip fracture to these four hospitals between August 1997 and August 1998. MEASUREMENTS: Time of injury, time of arrival to the emergency room, and time of surgery were recorded and used to calculate intervals between injury and hospital arrival and between hospital arrival and surgical repair. RESULTS: Of the 571 patients enrolled, 99 (17%) arrived at the hospital more than 24 hours after injury. After hospital arrival, 17 (3%) patients did not have surgery, 166 (29%) had surgery within 24 hours of arrival, and 388 (68.0%) had surgery more than 24 hours after arrival (median 41 hours, range 25-584). For those patients who had surgery after 24 hours, 163 (29.4%) had surgery 25 to 36 hours after hospital arrival, 102 (18.4%) had surgery 37 to 48 hours after arrival, and 123 (22.2%) had surgery more than 48 hours after arrival. The primary reasons for delaying surgery more than 24 hours after hospital arrival were waiting for routine medical clearance (52%) and unavailability of the operating suite or surgeon (29%). Stabilization of associated medical conditions resulted in the lengthiest periods of delay. CONCLUSION: A wait time of more than 24 hours from hospitalization to surgical repair of hip fracture in older patients is common. Some of this delay time is patient related and some occurs because of systems factors and may be avoidable. The extent to which surgical timing affects survival and functional recovery needs more detailed examination.     

The correlation between acromial osteolysis and acromion types in the treatment of acromioclavicular joint dislocation with hook plate

This study aimed to radiologically evaluate the effect of hook plates used in the treatment of acromioclavicular joint (ACJ) dislocations on the development of subacromial osteolysis (SAO) according to acromion types. A total of 43 patients with mean age of 38.5 (19–77) years who were diagnosed with AC dislocation and applied neutral clavicular hook plate between 2013 and 2020 were retrospectively evaluated. Acromion types were determined by measuring acromion slope angle on lateral shoulder radiography and 3-dimensional (D)-CT of the patients. Presence of SAO was classified according to the severity of erosion in the subacromial region (grade I: minimal osteolysis, grade II: subacromial erosion <2 mm, grade III: subacromial erosion >2 mm, grade IV: cut-through of the acromion) on postoperative 3D - CT and correlation with acromion types was analyzed. Incidence of SAO was significantly higher among type 1 acromion compared to type 2 and type 3 acromion (P = .003). While osteolysis was observed in 21 patients, no osteolysis was observed in 22 patients. Osteolysis occurred in all patients with type 1 acromion, 7 patients with type 2 acromion, and 5 patients with type 3 acromion. Since the hook tip in the sagittal plane passes posterior to the center of the acromion and the concavity of the subacromial surface is inadequate in the type 1 acromion, we believe that the increased pressure applied by the hook tip on the subacromial cartilage increases the risk of SAO. We predict that the use of hook plates with an angle of 15-20 degrees, similar to the patient’s AC angle, rather than neutral hook plate, will reduce the risk of osteolysis in patients with type 1 acromion.     

The surgical treatment of a haeophilic pseudotumour in an extremity: a report of three cases with pathological fractures

A haeophilic pseudotumour is a rare complication of Haemophilia occurring in 1–2% of patients with a factor VIII or IX deficiency. This report presents three surgical cases of pseudotumours involved in a pathological fracture in the extremities. All cases showed a favourable post-operative course. If the preoperative management is appropriately designed, a limb salvage operation for a pathological fracture due to a pseudotumour could be carried out successfully. Before choosing amputation of a limb, the surgeon should consider the possibility of limb salvage.     

应用微柱凝胶技术筛查新生儿ABO溶血病及结果分析

目的：探讨微柱凝胶技术在新生儿溶血病（HDN）筛查中的应用以及结果分析。方法：采用微柱凝胶技术对633例疑似HDN患儿进行检测,用经典抗球蛋白法做对照。结果：633例筛查实验微柱凝胶技术阳性率为30.5%,28%为ABO-HDN,2.5%为RH-HDN,其中直接抗球蛋白实验阳性率为6.8%,患儿红细胞抗体放散实验阳性率为30.5%（抗A抗体阳性89例,抗B抗体阳性45例,抗AB抗体阳性43例,抗D抗体阳性10例,抗E抗体阳性6例）,血清游离抗体鉴定阳性率为13%,而经典抗球蛋白法的直接抗球蛋白实验阳性率为3%,患儿红细胞抗体放散实验阳性率为仅为24.7%。结论：在温州地区的HDN以ABO-HDN最为常见,抗体分布特征为抗A抗体〉抗B抗体〉抗AB抗体〉抗D抗体〉抗E抗体。新生儿溶血微柱凝胶技术能快速准确检测出HDN,具有很高的灵敏度,并能够检出经典抗球蛋白法所不能检出的阴性标本,是直观可靠的方法。     

胸腔镜与传统开胸心脏跳动下房间隔缺损修补的临床效果比较

目的：对比完全胸腔镜与传统开胸手术治疗先天性房间隔缺损（ ASD）的效果。方法 ASD修补术患者30例分为心脏跳动下电视胸腔镜组（15例）和传统开胸组（15例）进行手术。比较两组体外循环时间、完成手术时间、术后拔除气管插管时间、术后引流量、住院时间及外科治疗效果。结果体外循环时间、完成手术时间、术后拔除气管插管时间及外科治疗效果两组比较差异无统计学意义（ P＞0.05）。电视胸腔镜组引流量、住院时间、术后切口疼痛发生率少于或低于传统开胸组,差异有统计学意义（ P＜0.05）。结论胸腔镜具有创伤小、恢复快、疼痛轻等特点,心脏不停跳下完成胸腔镜ASD手术是可行的。     

Ablation of the atrioventricular junction: technique, acute and long-term results in 115 consecutive patients.

Atrioventricular junctional ablation is an attempt to interrupt conduction from the atrium to the ventricle using radiofrequency energy. The objective is to ablate the compact atrioventricular node as high as possible, leaving a stable ventricular escape rhythm. The compact node is identified in part by its relation to His recordings and partly through the known anatomy. In our series of 115 consecutive patients, atrioventricular block was achieved from the right side in 96% of patients and the remainder had the atrioventricular node ablated from the left side. Long-term success, i.e. complete heart block, was achieved in all patients. Complications in this and other series are rare, but there remains concern about sudden death in these patients.     

The blind colonic J-pouch: an original technique to reduce the surgical risk in the treatment of extra-peritoneal rectal cancer

Background Low and ultra-low anterior resection with colo-rectal or colo-anal anastomosis is accompanied by high frequency of postoperative anastomotic leakage. The aim of this report is to describe a novel technical approach to colorectal reconstruction. Materials and methods The innovative procedure introduces the principle of ‘no anastomosis–no leakage’, and it can be performed both laparascopically or by means of a laparotomy. It consists of a simple colo-rectal or colo-anal apposition with latero-terminal modality, with the creation of a colonic J-pouch called “blind” because it remains closed in the external site and the anus is sealed up. The surgery is completed with an exclusive derivative colostomy, and the reconstruction of the intestinal continuity is postponed to a second operation. Within 4–6 weeks from the first, the blind pouch is opened, the communication between the anus and the colon is established, and the colostomy is closed and reduced in the peritoneal cavity. Results and conclusions Ethics committee of our hospital approved the experimental program; actually, we are finishing the first step on 15 patients, and preliminary clinical results look like to be very good. The innovative methodology is here described in advance, and we pledge to spread clinical results in a subsequent report.     

Long-term major joint outcomes in young adults with haemophilia: interim data from the HGDS

A study of major joint outcomes, specifically range of motion and synovitis, was conducted with data from a subset of adolescents enrolled in the prospective Hemophilia Growth and Development Study (HGDS). Clinical observations were carried out over a 7-year period from 1989 to 1996. A secondary aim was to gain insight into factors that might influence decisions regarding maintaining or discontinuing prophylaxis during early adulthood. Twenty-nine participants (median age 17.4 at entry) were included. Median follow-up was 7 years (range: 4.8-7.7). Range of motion (ROM) and synovitis in six major joints (knees, elbows and ankles), were evaluated by physical examination every 6-12 months. At the baseline observation, 73.6% of joints showed no ROM abnormalities or synovitis, and all joints were normal in 11 patients. Of the 11 participants, 54.5% developed abnormalities and 28.1% of normal joints at baseline became abnormal during the follow-up. Ankles were the most severely affected and had persistent progression during late adolescence and adulthood. Elbows and knees did not show progression after the first few years of the follow-up. The progression of haemophilic arthropathy in adolescents and young adults varies from individual to individual and also in the site of affected joints. In view of this, the decision regarding discontinuation of prophylaxis in patients with haemophilia should be individualized.     

Intraoperative periarticular injection can alleviate the inflammatory response and enhance joint function recovery after hip arthroplasty in elderly patients with osteoporotic femoral neck fractures

Purpose:This study aimed to investigate the potential beneficial effects of periarticular injection (PAI) of multimodal drugs on the inflammatory response and joint function after hip arthroplasty in elderly patients with osteoporotic femoral neck fractures.Methods:Fifty six elderly patients with unilateral osteoporotic femoral neck fractures were randomly allocated to 2 groups: the PAI group, which received the multimodal drug PAI intraoperatively before incision closure, and the control group, which received an injection of saline at the same time as placebo. The C-reactive protein (CRP), interleukin-1β (IL-1β), and IL-6 levels as well as the erythrocyte sedimentation rate (ESR) in peripheral venous blood samples were measured, along with the Visual Analogue Scale (VAS) score with activity and Harris hip score preoperation at 1, 2, 4, 7, and 14 days as well as 1 and 3 months post-operation.Results:The 2 groups were comparable in sex and age, and no significant differences were observed in the preoperative CRP, IL-1β, and IL-6 levels, ESR, VAS score, or Harris hip score between the 2 groups (all P > .05). However, during the postoperative period, the PAI group exhibited significantly lower levels of CRP, IL-1β, and IL-6 as well as a lower ERS and VAS score compared with the control group (P < .05), while the Harris hip score was significantly higher postoperatively in the PAI group (P < .05).Conclusion:Multimodal drug PAI can alleviate the inflammatory response and enhance hip function recovery after hip arthroplasty in elderly patients with osteoporotic femoral neck fractures.     

The relative burden of haemophilia A and the impact of target joint development on health‐related quality of life: results from the ADVATE Post‐Authorization Safety Surveillance (PASS) study

Summary. Studies with haemophilia A (HA) patients have shown burden in health‐related quality of life (HRQOL) when compared with general population norms. In the current study, HA patients’ SF‐36v2 health survey scores were compared with general population norms and to patients with other chronic conditions. The impact of target joints (TJs) on HRQOL was also examined. The sample was a subset of HA patients enrolled in the Post‐Authorization Safety Surveillance (PASS) programme: a prospective open‐label study in which ADVATE [Antihaemophilic Factor (Recombinant), Plasma/Albumin‐Free Method] was prescribed. A total of 205 patients who were ≥18 years old and had SF‐36v2 baseline scores were selected for this study. To measure the burden of HA on HRQOL, manova analyses compared these SF‐36v2 scores to age‐ and gender‐matched general population US and EU norms and to patients from other chronic condition groups. manova and correlational analyses examined the relations among TJ, age and SF‐36v2 scores. Comparisons with general population norms confirm that HA negatively impacts physical, but not mental, HRQOL. Comparison with other chronic conditions shows the physical burden of HA is greater than for chronic back pain but similar to diabetes and rheumatoid arthritis, while the mental burden of HA is less than for all three patient groups. The presence of TJs was negatively associated with physical HRQOL, although this association was much larger for older patients (45+ years) than for younger ones. Physical, but not mental, HRQOL is diminished in HA patients. Target joints are associated with lower physical HRQOL, although this effect is moderated by age.     

经右心房-肺动脉行法洛四联症一期根治术疗效分析及手术技术体会

目的 探讨经右心房肺动脉行法洛四联症一期根治术的疗效.方法 2006年6月至2010年2月,我院共采用经右心房/肺动脉（RA/PA）行法洛四联症一期根治术16例,有随访记录的14例,为右心室/肺动脉组（简称RA/PA组）;我院有术后随访记录的法洛四联症患者中,随机选取同时期采用传统手术治疗的3岁以下患者27例为传统组.结果 ①术后呼吸机辅助呼吸时间及血管活性药物应用时间,RA/PA组明显低于常规组;②术后右心功能RA/PA组较同龄人明显升高.结论 经肺动脉右心房行法洛四联症一期根治术可以缩短术后治疗时间,远期右心功能明显改善.     

Percutaneous Closure of Patent Foramen Ovale and Secundum Atrial Septal Defects with the GORE® CARDIOFORM Septal Occluder: Incidence and Implications of Device Wire Frame Fracture

Background: Trans-catheter closure has become the treatment of choice for patent foramen ovale (PFO) and ostium secundum atrial septal defects (ASD). A wide variety of devices are commercially available, however, concerns have been raised about the risk of cardiac erosion associated with stiff/rigid devices. The GORE® CARDIOFORM Septal Occluder (GSO) is a double-disc, soft and conformable device with no reported incidence of cardiac erosions. However, wire frame fracture (WFF) have been reported. Aim: To assess the incidence and clinical significance of WFF after GSO implantation in paediatric patients. Methods: Seventy-seven consecutive patients were enrolled. Periprocedural and follow-up assessments included clinical, echocardiographic, and X-ray fluoroscopy examinations. Results: Mean patient age was 10.0 ± 3.9 years. In 7 patients the indication was PFO closure, in 70 patients ASD closure. Mean follow-up period was 3.1 ± 1.3 years. X-ray fluoroscopy evaluations were available for 60 patients. WFF was detected in a total of 22 (35.4%) GSO devices. Three WFF compromised the outer perimeter of the device. Incidence of WFF was higher for the 30 mm GSO device (58%; p = 0.001). A multivariate analysis confirmed that the GSO device diameter (p = 0.013; F = 6.7) and stretched ASD diameter (p = 0.034; F = 4.38) were independent factors related to WFF. WFF did not result in any clinical sequelae/patient harm. Residual shunt was observed in 4 patients (5%) at 24 hours following procedure. Conclusion: The GSO device is safe and effective for PFO and ASD closure. WFF was not associated with clinical sequelae or device instability. Device diameter strongly correlates with incidence of WFF.     

Correlation between knee and hindfoot alignment in patients with rheumatoid arthritis: The effects of subtalar joint destruction

Abstract

Objectives. Compensatory hindfoot alignment for deformities at the knee level has been demonstrated in patients with knee osteoarthritis. However, this phenomenon has not been elucidated in patients with rheumatoid arthritis (RA). The aim of this study is to investigate the relationship between knee deformity and hindfoot alignment and the effect of subtalar joint destruction in patients with RA.

Methods. We retrospectively investigated RA patients (110 patients, 205 limbs) using radiographs in the standing anteroposterior knee, standing lateral foot, and hindfoot alignment views. The grade of destruction at the knee and subtalar joints was assigned using Larsen's grading system. The correlation between the femorotibial and tibiocalcaneal angles and the effect of joint destruction on this correlation were analyzed using Pearson's correlation coefficients.

Results. There was moderate correlation between the femorotibial and tibiocalcaneal angles in a group of knees with a Larsen grade of ≥ 4 (r = 0.544, p = 0.0239). This correlation was stronger in a group with less damaged subtalar joints with a Larsen grade of ≤ 3 (r = 0.705, p = 0.0049).

Conclusion. These findings emphasized the importance of examining foot and ankles in patients with RA who undergo total knee arthroplasty.