Repair Of Rupture Research Articles

Endovascular Repair of Spontaneous Rupture of Stent Graft Branch in Thoracoabdominal Aortic Aneurysm—Management, Case Study, and Review

Background: Stent-graft implantation is a widely recognized method for endovascular treatment of aortic aneurysms. In cases where the aneurysm involves the thoracic and abdominal aorta, repair including fenestrated and branched stent grafts provides a viable alternative. This approach, initially reserved for patients unsuitable for open surgery, has become preferred for anatomically appropriate thoracoabdominal aortic aneurysms. The Zenith t-Branch system has been extensively studied, demonstrating high technical success rates and acceptable mortality and morbidity. However, complications such as endoleaks, kinking, and stent-graft branch rupture remain significant challenges. Methods: We present the case of an 82-year-old male with a thoracoabdominal aortic aneurysm treated with endovascular aneurysm repair using the Zenith t-Branch. Four years post-implantation, he developed a spontaneous rupture of the stent-graft branch, leading to dangerous leakage and aneurysm sac enlargement. An urgent surgical intervention was performed, implanting additional Be-Graft into the damaged branch, restoring stent-graft continuity and revascularizing the superior mesenteric artery. Results: The procedure was completed successfully. We conducted a review of the latest literature on endovascular treatment of thoracoabdominal aortic aneurysms with particular emphasis on the possibility of repairing postoperative complications, especially endoleaks. Conclusions: While modern technologies have significantly improved outcomes, serious complications persist. Studies emphasize the importance of regular imaging follow-up for early complication detection and management. Continuous advancements in stent-graft technology aim to reduce complications further and improve outcomes. This case underscores the necessity of experienced operators in managing complex and rare complications and highlights the promising future of endovascular techniques in treating thoracoabdominal aortic aneurysms.

A comparative study of dynamic versus static rehabilitation protocols after acute Achilles tendon rupture repair with channel assisted minimally invasive repair technique

To explore the difference in effectiveness between a dynamic rehabilitation protocol and a traditional static rehabilitation protocol after the treatment of acute Achilles tendon rupture with channel assisted minimally invasive repair (CAMIR) technique through a prospective comparative trial, aiming to provide a reference for clinically selecting a feasible treatment regimen. Patients with acute Achilles tendon rupture admitted between June 2021 and June 2022 were included in the study, with 60 patients meeting the selection criteria. They were randomly divided into a dynamic rehabilitation group ( n=30) and a static rehabilitation group ( n=30) using a computer-generated random number method. There was no significant difference in baseline data such as gender, age, body mass index, smoking history, injured side, cause of injury, and disease duration between the two groups ( P>0.05). After Achilles tendon anastomosis by using CAMIR technique, the dynamic rehabilitation group implemented early partial weight-bearing training with the assistance of an Achilles heel boot and controlled ankle joint exercises for 6 weeks, while the static rehabilitation group maintained a non-weight-bearing status during this period. Complications in both groups were recorded. At 3 and 6 months after operation, the Achilles tendon total rupture score (ATRS) was used to evaluate the degree of functional limitation of the Achilles tendon in the affected limb, and the 12-Item Short Form Health Survey (SF-12 scale) was used to assess the patients' quality of life, including physical component summary (PCS) and mental component summary (MCS) scores. No sural nerve injury occurred during operation in both groups. All patients were followed up 12-18 months (mean, 14 months). The dynamic rehabilitation group had significantly higher ATRS scores at 3 and 6 months after operation compared to the static rehabilitation group ( P<0.05). At 3 months after operation, the dynamic rehabilitation group had significantly lower PCS, MCS, and SF-12 total scores compared to the static rehabilitation group ( P<0.05). At 6 months, all quality of life scores in the two groups were similar ( P>0.05). Two cases (6.6%) in the dynamic rehabilitation group and 5 cases (16.7%) in the static rehabilitation group developed complications, with no significant difference in incidence of complications ( P>0.05). For acute Achilles tendon rupture, the dynamic rehabilitation protocol after Achilles tendon anastomosis by using CAMIR technique can improve early functional recovery and maintains comparable safety and effectiveness compared to static rehabilitation.

Surgical repair of post infarct ventricular septal rupture in Peshawar Institute of cardiology: Experience in a newly established tertiary care hospital.

Objective: To share our experience of post infarct closure of ventricular septal rupture in newly established cardiac center. Study Design: Retrospective study. Setting: Department of Cardiac Surgery, Peshawar Institute of Cardiology, Peshawar. Period: Jan 2021 to August 2024. Methods: All VSR repair cases done during this period were included which were 10. Results: A total of 10 cases of surgical repair of VSR were included in the study. 50 % were males. Mean age was 65 years (IQR 14.7). 40 % were diabetic while 80% were hypertensive. 20% patients had thrombolysis while 60% had PPCI. 50 % patients presented with NYHA IV symptoms. 10% patients were in pre operative AKI. 40% were in cardiogenic shock. 10 % had pre operative IABP passed while 50 % were stabilized with preoperative ionotropic support. 90% of VSR were anterior while 10% posterior. Median VSR size was 13.5 mm (IQR 12.2mm). 20 % VSR were multiple. Median time from onset of symptoms to VSR was 4 days (IQR 2.5). Median time from hospital presentation to VSR repair was 15 days (IQR 20.7). Concomitant CABG was performed in 90% cases. Post operative median ICU stay was 4 days (IQR 4.7) while hospital stay was 7 days (IQR 7.2). Residual VSR, pleural effusion, reopening, post Operative AKI, stroke and heart failure each were present in 10% cases. In hospital mortality was 10%. Conclusion: Optimal timing of surgery and preoperative status of patients are important determinant to decrease postoperative complications and mortality.

Application of Hyaluronic Acid/Alginate Sheet to Achilles Tendon Injuries to Prevent Peritendinous Adhesions

Abstract: Peritendinous adhesions is one of the most common complications following tendon injuries, resulting in limited joint motion and function. Interventions to optimize tendon gliding have been proposed—particularly the use of biological adjuncts such as hyaluronic acid. Several clinical and biomechanical studies have demonstrated improved tendon gliding and decreased excursion resistance with the use of a hyaluronic adjunct. We present a surgical technique using a hyaluronic acid/alginate sheet following acute repair of an Achilles tendon rupture to aid in tendon healing and prevent peritendinous adhesions. Level of Evidence: Diagnostic level IV.

Delayed functional rescue of section of the flexor tendons of the last four (4) fingers at a gold miner in a Sahelian hospital in Niamey (Niger)

Introduction: Secondary reconstructions of flexor tendon section have become rare nowadays. We report the result of delayed functional rescue of a traumatic section of the hand flexor tendons in a young adult. Clinical case: This is a 20-year-old patient, admitted for inability to flex the last 4 fingers of the right hand. The interrogation revealed a history of open trauma to the hand from a stab dating back 3 months following a fight. The physical examination found a transverse scar located on the palmar aspect of the right hand measuring 6 cm in zone three (3) of Verdan. Exploration in the operating room revealed a complete section of the superficial and deep flexor tendons of the last four (4) fingers. An end-to-end suture of the tendons was performed using Kessler stitches using Nylon thread 4.0. After one (1) year and eight (8) months of follow up, we found an excellent result according to the IFSSH (International Federation of Societies for Surgery of the Hand) classification with a score of 88/100. Conclusion: Secondary repair of late flexor tendon ruptures by end-to-end suture gives good results and remains an alternative when a tendon graft is impossible. Keywords: Secondary suture, Flexor tendons, Hand, Niger.

ASSESSMENT OF A NOVEL DYNAMIC HIGH-STRENGTH SUTURE TAPE IN DISTAL TRICEPS TENDON REPAIR: A BIOMECHANICAL COMPARATIVE STUDY

IntroductionDistal triceps tendon rupture is related to high complication rates with up to 25% failures. Elbow stiffness is another severe complication, as the traditional approach considers prolonged immobilization to ensure tendon healing. Recently a dynamic high-strength suture tape was designed, implementing a silicone-infused core for braid shortening and preventing repair elongation during mobilization, thus maintaining constant tissue approximation. The aim of this study was to biomechanically compare the novel dynamic tape versus a conventional high-strength suture tape in a human cadaveric distal triceps tendon rupture repair model.MethodSixteen paired arms from eight donors were used. Distal triceps tendon rupture tenotomies and repairs were performed via the crossed transosseous locking Krackow stitch technique for anatomic footprint repair using either conventional suture tape (ST) or novel dynamic tape (DT). A postoperative protocol mimicking intense early rehabilitation was simulated, by a 9-day, 300-cycle daily mobilization under 120N pulling force followed by a final destructive test.ResultSignificant differences were identified between the groups regarding the temporal progression of the displacement in the distal, intermediate, and proximal tendon aspects, p&lt;0.001. DT demonstrated significantly less displacement compared to ST (4.6±1.2mm versus 7.8±2.1mm) and higher load to failure (637±113N versus 341±230N), p≤0.037. DT retracted 0.95±1.95mm after each 24-hour rest period and withstood the whole cyclic loading sequence without failure. In contrast, ST failed early in three specimens.ConclusionFrom a biomechanical perspective, DT revealed lower tendon displacement and greater resistance in load to failure over ST during simulated daily mobilization, suggesting its potential for earlier elbow mobilization and prevention of postoperative elbow stiffness.

Percutaneous repair of achilles tendon ruptures: short-term results of 41 patients

Aims: Despite the current popularity of surgical treatment of Achilles tendon ruptures, there is no clear consensus about which technique should be applied. The aim of this study is to evaluate the short- to mid-term results of acute Achilles tendon ruptures treated with the percutaneous method and to discuss these results in light of the literature. Methods: In this study, 41 patients who were operated on percutaneously with the diagnosis of acute Achilles tendon rupture between 2016 and 2019, whose treatment was completed, and who had a follow-up period of at least 1 year were included. At the patients’ final follow-up visits, the range of motion of the ankle joint, time to return to work and sports, and complications were evaluated. For functional evaluations, the scoring system of the American Orthopaedic Foot &amp; Ankle Society (AOFAS) for the ankle joint was used. Results: The mean age of the patients was 29.3 (18-50) years and the mean follow-up duration was 23 (12-38) months. The mean dorsiflexion angle was 32.27° (20-45°) and the mean plantar flexion angle was 34.58° (20-45°). The time to return to work was 14.2 (8-21) weeks, while time to return to sports was 30.4 (17-49) weeks. The mean AOFAS score of the patients was 91.63 (74-100). The complications included infection in 2 (4.8%) patients, wound necrosis in 1 (2.4%) patient, re-rupture in 1 (2.4%) patient, and sural nerve neuropraxia in 1 (2.4%) patient. Conclusion: The findings of this study suggest that percutaneous repair is an effective method in the treatment of acute Achilles tendon ruptures, like other surgical methods that offer good functional results with low complication rates.

Successful surgical repair of aortic root rupture during transcatheter aortic valve implantation: a case report

BackgroundAortic root rupture is a rare but potentially fatal complication of transcatheter aortic valve implantation (TAVI). Herein, we report a case of aortic root rupture during TAVI that was successfully managed with partial aortic root repair and aortic valve replacement.Case presentationAn 83-year-old woman with severe bicuspid aortic stenosis underwent transfemoral TAVI using a 26 mm SAPIEN 3 Ultra RESILIA valve. Soon after valve implantation, transesophageal echocardiography detected pericardial effusion, which was accompanied by immediate hemodynamic instability. Subxiphoid pericardial drainage was performed, and extracorporeal membrane oxygenation was promptly initiated. Owing to the eruptive hemorrhage, we converted to open-heart surgery. Direct visualization enabled the detection of the aortic root rupture and the performance of partial aortic root repair using bovine pericardium and aortic valve replacement using a 19 mm INSPIRIS RESILIA valve. The patient was transferred to a different hospital 60 days after surgery without complications and is currently doing well as an outpatient.ConclusionsIn the present case, prompt treatment decisions and smooth cooperation among the institutional heart team led to the successful repair of aortic root rupture during TAVI and good clinical outcomes.

Mini-open versus percutaneous surgical repair for acute Achilles tendon rupture: a systematic review and meta-analysis.

To compare the clinical outcomes and complications of mini-open (MOT) and percutaneous techniques (PT) in the surgical repair of acute Achilles tendon rupture (AATR). We systematically searched PubMed, Scopus, Web of Science, Clinical Trials, and the Cochrane Library for studies comparing MOT with PT for AATR. We assessed functional outcomes, complication rates, and operation time. Statistical analyses were performed using RevMan Web. Odds ratios (ORs) and mean difference (MD) with 95% confidence intervals (CIs) were pooled with a fixed-effects model for dichotomous and continuous endpoints, respectively. Heterogeneity was evaluated with I2 statistics. Eight studies, comprising 484 patients, were included, of whom 226 (46%) underwent MOT. MOT was associated with a significantly lower re-rupture rate (1.48% vs. 6.11%; OR 0.28; 95% CI 0.09-0.86; p = 0.03; I2 = 6%) and sural nerve injury rate (0.57% vs. 5.64%; OR 0.24; 95% CI 0.07-0.81; p = 0.02; I2 = 0%). No significant differences were observed in venous thrombosis (OR 0.81; 95% CI 0.17-3.94; p = 0.33; I2 = 0%), wound infection (OR 0.56; 95% CI 0.12-2.62; p = 0.46; I2 = 0%), or operation time (MD 1.83min; 95% CI -1.13-4.79; p = 0.23; I2 = 88%). Functional outcomes showed higher American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot scores in the MOT group (MD 1.52 points; 95% CI 0.62-2.42; p = 0.001; I2 = 3%), while (Achilles Tendon Total Rupture Score) ATRS, time to return to activities, and ankle plantar and dorsiflexion were comparable. MOT for AATR repair seems to reduce re-ruptures and sural nerve injuries while improving AOFAS scores, with no significant differences in other complications compared to PT. These findings suggest that the MOT may offer a safer and equally effective alternative to PT for AATR.

Direct repair of the chronic ochronotic Achilles tendon rupture: a case report

BackgroundAlkaptonuria (AKU) is a rare hereditary disease. Ochronotic arthropathy, tendinopathy, and osteopenia/osteoporosis are generally musculoskeletal manifestations in patients with AKU. Because of the ochronotic tendinopathy and osteopenia, the surgical strategy for chronic ochronotic Achilles tendon rupture may be challenging. No studies have reported the surgical treatment of chronic Achilles tendon rupture in patients with AKU.Case presentationWe report a case of AKU that required surgical treatment for chronic Achilles tendon rupture. A 60-year-old woman was referred to our department for the assessment of left hindfoot pain that persisted for more than nine months after an ankle sprain. Three years prior to the first presentation to our hospital, she was diagnosed with AKU due to pigmented hip cartilage at the time of total hip arthroplasty. The patient was diagnosed as chronic Achilles tendon rupture based on the results of physical examination and magnetic resonance imaging (MRI). The MRI showed enlarged scar tissue of the Achilles tendon with an intrasubstance high signal intensity. We performed resection of the central part of the scar tissue (total length, 24 mm) followed by direct repair using the proximal and distal stumps of the scar tissue. The MRI at 12months after surgery showed continuity of the repaired Achilles tendon. At 18 months after surgery, the Achilles Tendon Total Rupture Score improved from 22 points preoperatively to 84 points postoperatively. The foot and ankle outcome score also improved.ConclusionsWe reported a case of AKU with chronic Achilles tendon rupture in which direct repair using scar tissue between the tendon stumps was effective. Careful selection of the surgical procedure for the treatment of chronic ochronotic Achilles tendon rupture is recommended because of concomitant ochronotic tendinopathy and osteopenia/osteoporosis.

Re-repair of post–myocardial infarction ventricular septal rupture

BackgroundSurvivors of post–myocardial infarction (MI) ventricular septal rupture (VSR) repair may require reintervention if initial repairs are incomplete or fail. We assessed patients undergoing post-MI VSR re-repair. MethodsBetween January 1976 and July 2023, 38 consecutive patients underwent re-repair of post-MI VSR at Cleveland Clinic. Preoperative characteristics, operative details, and postoperative outcomes were obtained through medical records review, and patients were followed for survival. ResultsThirty-two (84%) re-repairs were elective/urgent, and 6 (16%) were emergencies. Preoperative temporary mechanical circulatory support was used in 14 (37%), with 12 isolated intra-aortic balloon pumps. Indications for re-repair were recurrent VSR detected during postoperative surveillance (n = 25; 66%) and residual VSR after incomplete initial repair (n = 13; 34%). The median time from initial repair to re-repair was 55 days (15th/85th percentiles: 5-331 days). Two patients (5.3%) had residual or recurrent VSR after re-repair but received no intervention due to hemodynamic insignificance. Postoperative complications included sepsis (n = 7; 18%), stroke (n = 6; 16%), and new-onset dialysis (n = 6; 16%). Operative mortality was 32% (n = 12), with differences between patients who underwent surgery before January 2001 (n = 10/18; 56%) and those who did so after January 2001 (n = 2/20; 10%), as well as between patients who received preoperative temporary mechanical circulatory support (n = 8/14; 57%) and those who did not (n = 4/24; 17%). ConclusionsPatients with failed or incomplete initial post-MI VSR repairs may be considered for re-repair, as modern-day improvements in perioperative care may be associated with more favorable outcomes. Referral to an expert tertiary center should be considered owing to the surgical complexity of re-repair.

H-Loop Knotless Double-Row Repair Versus Krackow Repair for Achilles Tendon Rupture: A Biomechanical Study in a Cadaveric Model.

Surgery is widely recognized as an effective treatment for Achilles tendon rupture; however, there remains debate regarding the optimal surgical approach. To compare the biomechanical properties of 2 techniques, the H-loop knotless double-row (HLDR) suture repair and the Krackow suture repair, for Achilles tendon rupture in a cadaveric model. Controlled laboratory study. Ten matched Achilles tendon specimens from 5 male and 5 female donors were obtained. Each specimen from a matched pair was randomly distributed to 1 of 2 repair groups, the HLDR group or the Krackow group. Tendon elongation was recorded after exposure to 10, 100, 200, 400, 600, 800, and 1000 load cycles. The gap distance after application of a 100-N force, the force needed to produce a 2-mm gap, and the load to failure were measured. All biomechanical properties were compared between the HLDR and Krackow groups using the paired t test. The HLDR group consistently exhibited significantly less elongation than the Krackow group after exposure to the 7 load cycles (P < .01 for all). In addition, the HLDR group exhibited a significantly smaller gap distance after applying a 100-N force (0.30 ± 0.02 vs 8.10 ± 0.46 mm for Krackow group), required significantly more force to generate a 2-mm gap (419.68 ± 39.48 vs 22.29 ± 3.40 N for the Krackow group), and had a significantly higher ultimate failure load (519.91 ± 57.29 vs 220.30 ± 19.27 N for the Krackow group) (P < .01 for all). The study findings demonstrated that the HLDR technique had more advantages compared with the Krackow technique with regard to elongation after different cyclic loadings, gap distance after a 100-N load, force needed to produce a 2-mm gap, and load to failure in a cadaveric model. The HLDR technique could be a viable option for Achilles tendon rupture repair.

Postoperative Rehabilitation and Return-to-Sport Criteria After Distal Triceps Rupture Repair: A Scoping Review.

Distal triceps rupture is a rare injury that is commonly surgically repaired to improve elbow strength and function. Most patients are active and have goals to return to specific activities and sports. There is no gold standard rehabilitation protocol for return to sport (RTS) after distal triceps repair. To identify in the literature any criteria used for RTS after distal triceps repair. Scoping review; Level of evidence, 4. Under PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, level 1 to 4 studies that examined distal triceps repair and had a minimum follow-up duration of 12 months were deemed eligible for study inclusion. Exclusion criteria encompassed studies that employed nonoperative treatment, lacked specific RTS criteria, or involved revision cases. The selected studies underwent assessment regarding RTS outcomes, timelines, rates, and methodological quality. Of the initial 378 unique studies, 6 studies (including 116 patients involved in 16 different sports) met the inclusion criteria. Four of the studies reported RTS rates, with a mean of 89.3%. The duration of time for returning to sport was reported in 2 studies and varied from 4 to 6 months. The parameters most emphasized in the rehabilitation protocols were progressive range of motion exercises, followed by early immobilization and progressive strengthening exercises. Supervised therapy was reported in only 2 (33%) studies. Although all studies included a rehabilitation protocol and 5 studies included a timeline for RTS, only 1 study provided subjective criteria, and no studies utilized specific objective measurement criteria. The overall study quality was fair. This review demonstrated that the overall RTS rate after distal triceps repair was high (89.3%), with no consensus on RTS criteria. Most studies included initial immobilization followed by progressive range of motion and strengthening. Timing after surgery was used as a measure to RTS in the minority of studies and varied between 4 and 6 months. Further research is needed to develop functional and performance-based metrics to better standardize RTS criteria and rehabilitation protocols.

In-hospital outcomes of repair and hysterectomy for uterine rupture: A nationwide observational study

ObjectiveUterine rupture, though rare, poses significant risks to both mother and child. Its occurrence varies globally, with a noted 0.015% prevalence in Japan. This condition usually requires surgical intervention, either as uterine repair or hysterectomy. Past studies, largely single-center and outdated, offer limited insights into these treatment options. To assess and compare the clinical outcomes of repair and hysterectomy for uterine rupture among patients included in a large inpatient database in Japan. Study designWe analyzed the Diagnosis Procedure Combination inpatient database from July 2010 to March 2022. Patients with uterine rupture who underwent uterine repair or hysterectomy were extracted. Patient characteristics, in-hospital care, and outcomes were compared between the uterine repair group and the hysterectomy group. Main outcomes are reoperation during hospitalization, total volume of blood transfusion, complications (bowel injury, urinary tract injury, wound infection, deep vein thrombosis, or pulmonary embolism), maternal mortality, and postoperative length of stay. ResultsWe identified 644 patients with uterine rupture. Of those, 287 (44.6 %) underwent uterine repair and 357 (55.4 %) underwent hysterectomy. The hysterectomy group was significantly older, had significantly more comorbidities, and had a significantly higher prevalence of consciousness impairment than the uterine repair group. Compared with the uterine repair group, the hysterectomy group required significantly more in-hospital care and had a significantly greater incidence of reoperation (1.0 % versus 6.4 %; P<0.001). Other complications were not significantly different between the groups. The hysterectomy group had significantly more blood transfusions and a significantly longer postoperative length of hospital stay than the uterine repair group. The results remained consistent even after the adjusted analysis. ConclusionThis study highlights the differences between repair and hysterectomy for uterine rupture, providing valuable insights for clinical decision-making in these cases.

Should we feel the same? Mutual recognition and congruence between therapist and client regarding ruptures and repairs.

The pattern of rupture and repair within therapeutic alliances has been associated with improved outcome. The present study adds to this body of research by examining rupture and repair from a dyadic perspective. First, we examined the relationship between mutual recognition of ruptures, rupture intensity, and client ratings of session helpfulness. We then examined client-therapist congruence regarding rupture and repair characteristics and their relation to client ratings of session helpfulness. Data were collected from 90 client-therapist dyads (providing two subsamples of 61 and 45 dyads) during 16 sessions of short-term psychodynamic therapy. Clients and therapists rated the occurrence of ruptures, rupture characteristics, and rupture repair following each session. Clients also rated session helpfulness following each session. We found a significant negative interaction effect, indicating that when clients rated ruptures as more intense, therapist rupture recognition was related to lower client ratings of session helpfulness. Client-therapist congruence in the perception of rupture intensity was positively related to client perceptions of the extent to which ruptures were discussed. Finally, we found a significant positive relationship between client-therapist congruence in their perception of rupture repair and client ratings of session helpfulness. This study demonstrates the significance of the dyadic view of the rupture/repair process. Therapist recognition of ruptures may not be enough to facilitate repair, specifically in ruptures with a high level of intensity. Nevertheless, congruence in intensity is valuable for addressing the rupture within the session, and congruence in repair is valuable for session helpfulness. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Zone Zero Hybrid Repair of the Thoracic Rupture of a False Lumen in Non-A Non-B Aortic Dissection

Zone Zero Hybrid Repair of the Thoracic Rupture of a False Lumen in Non-A Non-B Aortic Dissection

344. SURGICAL APPROACH FOR SPONTANEOUS ESOPHAGEAL RUPTURE: THORACOSCOPY COMBINED WITH GASTROSCOPY AND TRADITIONAL THORACOTOMY

Abstract Objective To explore the surgical treatment of spontaneous esophageal rupture, reduce the trauma and improve the cure rate. Methods A total of 21 patients with spontaneous esophageal rupture were selected from June 2010 to June 2022. In the thoracoscopy combined with gastroscopy group, 12 patients were treated with thoracoscopic debridement, esophageal rupture repair, thoracic drainage with closed drainage tube, nasal drainage with gastroscope and nasal duodenal feeding tube placement. In the thoracotomy group, 9 patients performed scheduled thoracotomy. Results Compared with the thoracotomy group, the thoracoscopy combined with gastroscopy group had less incision pain, shorter operation time, less surgical bleeding, and lower incidence of incision infection, pulmonary infection and arrhythmia, with statistical significance (P &amp;lt; 0.05), while the incidence of anastomotic fistula and mortality showed no statistical significance (P &amp;gt; 0.05). Conclusion Spontaneous esophageal rupture is an emergency in thoracic surgery, and the combined operation of thoracoscopy and gastroscopy after early diagnosis has less trauma, faster recovery and good therapeutic effect.

The Amniotic membrane burrito wrapping technique for surgical repair of closed rupture Tendoachilles - A case report

After surgical repair of TA rupture, peritendinous adhesions may arise with a potential to re-rupture. The best way to prevent peritendinous adhesions is not well known, even though they can occur after open, mini-invasive, or percutaneous repair procedures. This case report aims to document the efficacy of the human amniotic membrane burrito wrapping (AMBW) technique in repairing acute closed TA rupture over an extended follow-up period, considering tendon healing, gliding, and re-rupture prevention. Level of evidence IV; Therapeutic studies; Case Report.

Micronuclear collapse mechanisms in cancer.

Oxidative damage triggers micronuclear membrane rupture and defective repair.

Patellar tendon restoration techniques: a systematic review of outcomes for repair and reconstruction methods.

This systematic review aims to delineate the various methods to repair or reconstruct the patellar tendon using the available literature. MEDLINE and PubMed electronic databases were searched for English language clinical studies involving patellar tendon rupture repair or reconstruction that reported patient-reported outcome scores (PROS) between January 1st, 1953 and June 17th, 2021. Data was extracted on full text articles to collect functional outcome scores and rupture category, including acute, chronic, post-total knee arthroplasty (TKA) and post-anterior cruciate ligament reconstruction (ACLR). Twenty-three studies with a total of 738 patients were included. Of the 14 studies including acute repairs, mean postoperative Lvsholm scores ranged from 84 to 99.5. Knee Society Score (KSS) and knee range of motion (ROM) measurement were the most widely reported outcomes in the chronic setting. The average postoperative KSS scores ranged from 70 to 87.7. Of the six studies that included patellar tendon repairs/reconstructions in the setting of prior TKA, the most frequently reported outcomes were KSS scores and knee ROM measurements. The average postoperative KSS scores for the three cohorts reporting reconstruction with allograft ranged from 79 to 88 as compared to the average postoperative KSS score for reconstruction with autograft of 70. Despite this heterogeneity, we concluded: (1) in the primary setting, cerclage augmentation yields the lowest lysholm scores and should not be considered, although primary repairs with and without augmentation yield comparable postoperative lysholm scores, (2) in the chronic setting, repair with augmentation and reconstruction yielded similar results aside from in post-TKA patients where allograft reconstruction yielded superior KSS scores.