Surgical Methods Research Articles

Immediate secondary rhinoplasty using a folded dermofat graft for resolving complications related to silicone implants: A case report

BACKGROUND Various surgical techniques have been developed to enhance the nose shapes of Asian patients. Silicone implant augmentation rhinoplasty is widely used because it is relatively easy to perform and often yields satisfactory outcomes. However, this technique may lead to complications, including ischemia, necrosis, and over-augmentation. The most appropriate management of these complications, including infection, is immediate implant removal and revision surgery once the accompanying inflammation has healed. Occasionally, the patient may experience distress from nasal deformities during the intervention period. CASE SUMMARY Herein, we describe the case of a patient who underwent a secondary dorsal augmentation, with a folded dermofat graft harvested from the inguinal area and simultaneous implant removal, successfully preventing dimpling of the nasal deformity. CONCLUSION This surgical method can effectively manage implant-related complications following augmentation rhinoplasty using a silicone implant and provide satisfactory patient outcomes.

Ridge split technique and implant placement- A case report

: One of the key obstacles to successful implant placement is insufficient alveolar ridge width. To create a functional restoration that blends well with the surrounding natural dentition, augmenting inadequate alveolar ridges is a crucial component of dental implant therapy. Ridge-splitting techniques are used for the narrow edentulous ridge for implant placement with predictable outcomes in the maxilla than in the mandible.This case report describes a young female patient who underwent horizontal ridge augmentation using the ridge split technique in the esthetic maxillary central incisor area. This technique was used along with demineralized freeze-dried bone allograft with membrane for the implant placement.: While this surgical method can be used for either jaw, it is most appropriate for the maxilla. Augmenting inadequate alveolar ridges is therefore a crucial part of dental implant therapy to meet the ideal goals of implant dentistry, with the ultimate goal being the provision of a functional restoration that blends in harmoniously with the surrounding natural teeth.

Periosteal wrapping of the hamstring tendon autograft improves graft healing and prevents tunnel widening after anterior cruciate ligament anatomic reconstruction.

The periosteum is a readily available tissue at the hamstring harvest site that could be utilized to enhance graft healing and prevent tunnel widening without additional cost or morbidity. This study aimed to compare graft healing using magnetic resonance imaging (MRI) and functional clinical outcome scores in a matched cohort of patients who underwent anterior cruciate ligament (ACL) reconstruction with hamstring autografts with or without periosteal augmentation. Forty-eight patients who underwent ACL reconstruction (ACLR) were prospectively enrolled: 25 with standard ACLR (ST-ACLR) and 23 with periosteal augmented grafts (PA-ACLR). The same surgical techniques, fixation methods, and postoperative protocol were used in both groups. Signal-to-noise quotient (SNQ), graft healing at the bone-graft interface, graft signal according to the Howell scale, and femoral tunnel widening were evaluated using MRI after 1 year of follow-up. International knee documentation score (IKDC), Lysholm, Tegner activity scale, and visual analog scale for pain were used for functional evaluation at a minimum of 2years postoperative. The mean SNQ of the proximal part of the graft was 9.6 ± 9.2 and 2.9 ± 3.3 for the ST-ACLR and PA-ACLR groups, respectively (P = 0.005). The mean femoral tunnel widening was 30.3% ± 18.3 and 2.3% ± 9.9 for the ST-ACLR, PA-ACLR groups, respectively (P < 0.001). Complete graft tunnel healing was observed in 65% and 28% of cases in the PA-ACLR and ST-ACLR groups, respectively. Both groups showed marked improvements in functional scores, with no statistically significant differences. Periosteal wrapping of hamstring tendon autografts is associated with better graft healing and maturation and lower incidence of femoral tunnel widening based on MRI analysis 1year after ACL reconstruction. However, patient-reported outcomes and measured laxity were similar between the two groups at 2years follow up. Trail registration number: PACTR202308594339018, date of registration: 1/5/2023, retrospectively registered at the Pan African Clinical Trial Registry (pactr.samrc.ac.za) database.

Radiographic evaluation of hard tissue changes in open flap technique versus flapless technique for implant placement

Open flap technique allows the clinician to directly visualize the alveolar bone and assess bone morphology of the ridge.However, this technique is relatively invasive and causes patient discomfort and marginal bone loss due to decreased supraperiosteal blood supply whereas the Flapless technique is one of the latest minimally invasive surgical methods of implant placement without the need to raise a mucoperiosteal flap to overcome the bone resorption process. The present study was designed to evaluate the hard tissue changes in open flap technique versus flapless ṭechnique for implant placement at the different time interval. Minimum thirty edentulous sites from Out Patient Department, Department of Periodontology (IDST) were randomly allocated to the following two groups by the flip of coin: Group I - Implant with open flap technique (fifteen sites) and Group II - Implant with flapless technique (fifteen sites). Patients were evaluated radiographically for crestal bone loss (mesial and distal) at Baseline (Immediately after implant placement), At the time of prosthetic loading and 3 months after prosthetic loading in both the groups. The result of the present study revealed that Sites where implants were placed with flapless technique showed lesser mean crestal bone loss scores as compared to sites where implants were placed with open flap technique, although the difference was insignificant. It can be concluded that flapless procedure may be considered as a better treatment option as compared to implant placed with open flap technique in terms of minimal pain, inflammation and less crestal bone loss associated with flapless technique than open flap technique.

Value and Role of Obesity and Metabolic Surgery in the Study of Human Medicine, Academic Teaching and Advanced Training

In teaching, obesity and metabolic surgery play only a limited role. However, due to the rapidly increasing number of surgical interventions, communication of knowledge in the study of human medicine as well as in gastroenterological and surgical residency (general and abdominal surgery) is required.Narrative review. · Currently, lectures on obesity and metabolic surgery do not belong to the current surgical curriculum of human medicine at all University Medical Schools, which needs to be absolutely established step by step - based on their topicality and importance in the clinical spectrum of clinical care.. · This rapidly developing special area of abdominal surgery is characterized by specific and diverse interdisciplinarity.. · Multimorbidity, changes in resorption mechanisms but also psychological changes have a substantial impact on the indication and patient outcome.. · The increase in endoscopic, surgical and also robotic interventions and surgical methods in this special field requires a broad knowledge of all surgical disciplines in intervention preparation, perioperative and follow-up management of obesity-associated basic diagnosis. This objective is important even in the study of human medicine and further advanced training.. The inclusion of such complex contents on obesity and metabolic surgery into surgical teaching and into residency of general and abdominal surgery is essential to be future-oriented and prepared for the development of the discipline.

A review of the current treatment methods for retroperitoneal fibrosis with obstructive uropathy

AbstractIntroduction and aimsRetroperitoneal fibrosis (RPF) is a fibroinflammatory disease in which patients may suffer obstructive uropathy (OU). The optimum treatment strategy for RPF with secondary OU is currently unclear, and the aim of this literature review is to assess the methods used to treat this patient cohort.MethodsMedline, Embase, Cinahl, the Cochrane Library and PubMed were systematically searched to find studies assessing treatment outcomes in this patient cohort. After reviewing the studies' titles, abstracts and full texts, 12 were found that matched our search aims. Data from these publications were analysed and reported.ResultsThe demographic and symptomatic features of patients across the 12 studies were representative of the general RPF population. No randomised control trials (RCTs) were found, and just one study formally compared outcomes between patients who underwent different treatment strategies. Many of the studies concluded that using medical and surgical methods in combination led to positive outcomes; whereas, others found positive outcomes following a variety of regimens. Many studies also highlighted, however, that significant minorities required further treatment after initial therapy. Conclusions regarding optimum treatment methods were limited as most publications did not formally compare outcomes following different strategies and had an observational study design.ConclusionAlthough positive outcomes were commonly seen following medical, surgical and a combination of treatments, the literature currently lacks research formally comparing outcomes after assigning specific treatment protocols to groups of RPF patients. More research is therefore required to determine how to best manage RPF leading to secondary OU.

Research progress in the diagnosis and treatment of childhood glaucoma

Childhood glaucoma is a disease that seriously endangers children's visual health. It will accompany the patients throughout their lives and bring a heavy burden to families and society. Most childhood blindness caused by glaucoma is preventable or treatable. Relevant research has made progress in recent years. Based on the new consensus reached by the World Glaucoma Association and the latest medical evidence at home and abroad, this article summarizes the definition, classification, diagnosis, molecular genetics, pathogenesis and comprehensive treatments including drugs and surgery of childhood glaucoma, with a focus on the application of various surgical methods, so as to provide reference for clinical and scientific research and improve the clinical diagnosis and treatment of childhood glaucoma.

Surgical treatment and reproductive outcomes in caesarean scar pregnancy at a single center

BackgroundTo investigate factors associated with different reproductive outcomes in patients with Caesarean scar pregnancies (CSPs).MethodsBetween May 2017 and July 2022, 549 patients underwent ultrasound-guided uterine aspiration and laparoscopic scar repair at the Gynaecology Department of Hubei Maternal and Child Health Hospital. Ultrasound-guided uterine aspiration was performed in patients with type I and II CSPs, and laparoscopic scar repair was performed in patients with type III CSP. The reproductive outcomes of 100 patients with fertility needs were followed up and compared between the groups.ResultsOf 100 patients, 43% had live births (43/100), 19% had abortions (19/100), 38% had secondary infertility (38/100), 15% had recurrent CSPs (RCSPs) (15/100). The reproductive outcomes of patients with CSPs after surgical treatment were not correlated with age, body mass index, time of gestation, yields, abortions, Caesarean sections, length of hospital stay, weeks of menopause during treatment, maximum diameter of the gestational sac, thickness of the remaining muscle layer of the uterine scar, type of CSP, surgical method, uterine artery embolisation during treatment, major bleeding, or presence of uterine adhesions after surgery. Abortion after treatment was the only risk factor affecting RCSPs (odds ratio 11.25, 95% confidence interval, 3.302–38.325; P < 0.01) and it had a certain predictive value for RCSP occurrence (area under the curve, 0.741).ConclusionsThe recurrence probability of CSPs was low, and women with childbearing intentions after CSPs should be encouraged to become pregnant again. Abortion after CSP is a risk factor for RCSP. No significant difference in reproductive outcomes was observed between the patients who underwent ultrasound-guided uterine aspiration and those who underwent laparoscopic scar repair for CSP.

Clinical study on the efficacy and safety of glaucoma drainage implants in the treatment of different types of glaucoma

Objective: To evaluate the efficacy and safety of glaucoma drainage implants(XEN-45 Gel Stent) for glaucoma treatment. Methods: A prospective study was conducted to continuously collect the clinical data of patients who were diagnosed with glaucoma and underwent XEN-45 Gel Stent implantation in the Ophthalmology Department of Peking University People's Hospital from January 2022 to August 2023. The visual acuity, intraocular pressure, number of glaucoma medications, and success rate of the patients were analyzed before and after surgery at 1 day, 1 week, 1 month, 3 months, 6 months, 12 months, and 18 months. The differences in intraocular pressure and number of glaucoma medications among primary open-angle glaucoma, primary angle closure glaucoma, secondary glaucoma, and different implantation methods of XEN-45 Gel Stent among patients with primary open-angle glaucoma were compared. The intraoperative and postoperative complications were observed, and the risk factors for needling and surgical complete success were analyzed. Results: A total of 48 eyes from 48 patients were included in this study, comprising 27 males and 21 females, with a mean age of (54.4±18.0) years and the disease duration was 36.0(7.3, 81.0) months.There were 28 cases of primary open-angle glaucoma, 4 cases of primary angle closure glaucoma, and 16 cases of secondary glaucoma.The follow-up period was 8.0 (3.0, 12.0) months. At 12 months after surgery, the intraocular pressure decreased from 20.5 (17.0, 26.0) mmHg to (13.5±3.3) mmHg (P<0.05), and the number of glaucoma medications decreased from 3.0 (3.0, 4.0) to 0.0 (0.0, 0.0) (P<0.05). The complete success rate and qualified success rate were 73.9% (17/23) and 91.3% (21/23), respectively. The most common postoperative complications were shallow anterior chamber in 6 cases (12.5%), hypotony in 3 cases (6.3%), and blocked stent in 3 cases (6.3%). The most common postoperative treatment was needling in 27 cases (56.3%). There was no significant difference in intraocular pressure among different types of glaucoma. In the comparison of postoperative effects of different surgical implantation methods for primary open-angle glaucoma, there were no statistically significant differences in intraocular pressure and the number of glaucoma medications at other follow-up time points except 1 month after surgery (P<0.05). Univariate logistic regression analysis did not find any risk factors associated with needling and surgical complete success. Conclusions: XEN-45 Gel Stent implantation is an effective and safe surgical option for different types of glaucoma patients in China, which can significantly reduce intraocular pressure and the use of glaucoma medications and has a high success rate. However, some patients may need needling or other treatments after surgery.

The advantages and intraoperative management of the laparoscopic approach in perforated appendicitis.

Gangrene/perforated appendicitis entails high rates of morbidity and mortality. The purpose of this study is to discuss the reliability, surgical management and post-operative complications of laparoscopic interventions in the treatment of perforated appendicitis. One hundred and ten patients (50 men and 60 women) diagnosed with perforated appendicitis based on history, physical examinations, laboratory and computed tomography findings between January 2016 and May 2022 were analysed retrospectively. Preoperative laboratory and radiological findings, surgical methods and post-operative complications were evaluated. Abdominal pain defence and rebound were present in all patients. In terms of radiological findings, intra-abdominal free fluid was present in all patients and abscess in 42. Post-operative abdominal surgical site infection developed in six patients. No intra-abdominal abscess or incisional hernia was observed during follow-ups. As a diagnostic tool, permitting better visualisation of the abdominal cavity, entailing fewer post-operative complications and obviating the need for large incisions, laparoscopy can represent the approach of choice in the treatment of perforated appendicitis.

Aftermath Türkiye’s double earthquake: detailed analysis of fracture characteristics and acute management from a level I trauma center

BackgroundThis research investigated surgical interventions for the treatment of extremity and pelvic fractures and aimed to provide an analysis of management challenges under crisis conditions in a Level I Trauma Center after Türkiye’s February 6, 2023, earthquakes.MethodsThe study was a retrospective examination of the medical records of 243 fracture cases associated with the earthquakes. The age, gender, time of admission, types of extremity and pelvic fractures, anatomical localizations, and surgical treatment methods for fractures were recorded. The results of these parameters were evaluated in detail, together with the results of other surgical treatments performed in the hospital in the first week after the disaster, such as fasciotomy, amputation, and wound debridement.ResultsMost of the 243 (119 males and 124 females) patients with extremity fractures and pelvic fractures receiving surgical treatment were adults (n = 182, 74.9%). The most common lower extremity fractures among all fracture cases were tibial shaft (30.8%) and femoral shaft (20.6%) fractures. A total of 33 patients had surgical procedures for the treatment of two or more significant bone fractures involving either the extremity or the pelvic ring. The analysis showed that the median age of patients who underwent surgery due to extremity and pelvic fractures was 36 years, with a range of 1 to 91 years, which was statistically increased compared to patients who received surgery for other musculoskeletal injuries such as fasciotomy, amputation and debridement (p < 0.001).ConclusionFractures were one of the most common musculoskeletal injuries in the first days after earthquakes, and the management of fractures differs significantly from soft tissue injuries and amputation surgeries as they require implants, special instruments, and imaging devices. The delivery of healthcare is often critically impaired after a severe earthquake. Shortages of consumables such as orthopedic implants, power drills, fluoroscopy equipment, and the need for additional staff should be addressed immediately after the earthquake, ideally by the end of the first day.

Comparison of digital nerve repair techniques: a systematic review

Introduction: Digital nerves are the most injured upper limb peripheral nerves [1]. There are numerous different methods of repair, with no standardised treatment options or guidelines. This systematic review aims to evaluate literature that investigated thebiomechanical strength of digital nerve repairs through varying methods in cadaveric models.Aims/Hypothesis: The aim of the study is to evaluate the literature available for digital nerve repairs and directly compare which surgical method yields the best results. The primary outcome is maximum load to failure of the repaired digital nerve following biomechanical (tensile) strength testing. We postulate that out of all the repair methods, augmentation of repair with fibrin glue or additional conduit will increase the load to failure compared to suture only repair.Methodology: We utilised the PRISMA methodology to conduct the systematic review. The following databases were searched: Embase, Medline, Cochrane, and Web of Science. Studies were reviewed and screened by two researchers following an inclusion and exclusion strategy to retrieve relevant papers.Results: A total of seven papers were included in the final review; these papers reported biomechanical data on cadaveric digital nerve repairs. Due to heterogenicity of methods between papers, a combination of quantitative and qualitative analysis of the results was made.Conclusion: The use of minimal suturing with conduit or glue or both has the ability to increase the maximum load to failure of digital nerve repairs compared to suture only methods. This has additional benefits to decrease the number of sutures required for repair. This thereby reduces potential scarring and inflammation.

Comparison of Fat Transfer Combined with Plasma Energy and Only Fat Transfer Methods for Genital Rejuvenation.

To compare the fat transfer combined with plasma energy and only fat transfer methods for genital rejuvenation and to investigate the efficacy enhancing properties of plasma energy. Forty-six patients were equally divided into two groups according to the surgical method as the group A (n = 23) and the group B (n = 23). The patients in the group A received only fat transfer, while the patients in the group B received fat transfer combined with plasma energy. Both groups were scheduled for postoperative follow-up at 1, 3, 6, and 12 months. The lifting effect on the labia majora after the procedure was evaluated with photographs and patient satisfaction questionnaires including the female genital self-image scale (FGSIS). The mean age of all participants was 32.8 ± 5.1 years, and the mean body mass index (BMI) was 24.7 ± 3.4kg/m2. The mean preoperative FGSIS scores were similar between the groups (p = 0.542). The mean total FGSIS score was 18.8 ± 1.4 in the group A and 18.3 ± 1.5 in the group B in the preoperative period. However, the mean FGSIS scores at 1, 3, and 6 months were significantly higher in the group B than the group A (p = 0.032, p = 0.012, and p = 0.009, respectively). At 6 months of follow-up, the mean total FGSIS score was 20.7 ± 1.4 in the group A and 22.3 ± 1.5 in the group B, indicating a statistically significant difference (p = 0.028). This novel technique is a more minimally invasive technique compared to other energy modalities with lower lateral and vertical energy dissipation than other conventional methods, and labia majora fat filling augmentation application can be performed with more permanent and longer-lasting outcomes than fat transfer only. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

A novel surgical method for treating fractures of the middle third of the clavicle.

The clavicle is recognized as the bone most vulnerable to fractures. Moreover, approximately 80% of fractures occur in the middle third of the clavicle. Conservative treatment is associated with a higher rate of nonunion, while surgical treatment of fracture via internal fixation may have a variety of postoperative complications. Therefore, to improve patient satisfaction and reduce the complications related to internal fixation techniques, we modified the surgical approach to external fixation. The purpose of this study was to assess the modified intervention's prospects for clinical application. A total of 36patients with middle clavicle fractures were treated with screw-rod external fixation between April 2015 and October 2019. We observed the operative time, intraoperative blood loss, length of hospital stay, and fracture healing time. The patients were followed up regularly, and the clinical efficacy of the modified intervention was evaluated. Finally, the patients' shoulder function was assessed based on the disabilities of the arm, shoulder, and hand (DASH) score. For the screw-rod external fixation, the mean operative time was found to be 48.6 ± 6.8min, the intraoperative blood loss was 30.6 ± 17.2mL, the length of hospital stay was 4.5 ± 1.5days, and the fracture healing time was 2.8 ± 0.4months. Eventually, all the patients healed well, with the combined "excellent" and "good" rate of shoulder function being assessed to be as high as 94.44%. Furthermore, the DASH scores were all less than 10, with the average score being 4.65± 3.34. The screw-rod external fixation technique offers the advantages of convenience, reliability, and good aesthetics, suggesting that it could be used as an alternative treatment method for fractures of the middle third of the clavicle.

Effects of distal ulnar morphology on symptomatic extensor carpi ulnaris (ECU) subluxation and the clinical outcomes of anatomic ECU subsheath reconstruction: a retrospective observational study

Purpose: This study aimed to evaluate the association between distal ulnar morphology and symptomatic extensor carpi ulnaris (ECU) subluxation and assess the results of anatomic ECU subsheath reconstruction.Methods: To investigate the effects of distal ulnar morphology on symptomatic ECU subluxation, we compared distal ulnar morphology using magnetic resonance imaging among three groups: group 1 (symptomatic ECU subluxation, 12 cases), group 2 (non-symptomatic ECU subluxation, 24 cases), and group 3 (no ECU subluxation, 24 cases). Distal ulnar morphology was evaluated using ulnar variance, ulnar styloid length, and ECU groove depth. Clinical outcomes were evaluated using the Patient-Related Wrist Evaluation (PRWE) score, the Disabilities of the Arm, Shoulder, Hand (DASH) score, grip strength, and the range of motion of the wrist joint.Results: Ulnar variance showed a statistically significant difference between groups 1 and 2, and ECU groove depth showed statistically significant differences between groups 1 and 2 and between groups 2 and 3. Ulnar styloid length showed no statistically significant between-group differences. In patients with symptomatic ECU subluxation, there was a significant increase in the range of motion in supination and grip strength, and a significant decrease in the DASH score (from 40 to 9) and PRWE score (from 48 to 12). Conclusion: Negative ulnar variance was associated with symptomatic ECU subluxation, and shallow ECU groove depth was correlated to asymptomatic ECU subluxation, but unrelated to symptoms. Anatomic ECU tendon sheath reconstruction was identified as an effective surgical method.

СОВРЕМЕННАЯ ТАКТИКА ХИРУРГИЧЕСКОГО ЛЕЧЕНИЯ БОЛЬНЫХ С ВАРИКОЗНОЙ БОЛЕЗНЬЮ НИЖНИХ КОНЕЧНОСТЕЙ

Varicose veins are a very popular disease. It is observed in 10–15% of men and 20–35% of women and is often accompanied by long-term incapacity and subsequent disability of the patient. That’s why it’s not surprising that endovenosus laser ablation therapy (EVLT) is replacing surgery as the main treatment for varicose veins. Currently, laser radiation with wavelengths in the λ range from 0.45 to 2 is used for EVLT. A positive treatment result was achieved at all wavelengths that were used. The resulting differences in clinical applications in terms of pain levels, complications, and postoperative healing were rates largely subjective, leading to controversy regarding the choice of the most effective method. This was facilitated by the evolution of interpretations of the processes occurring during EVLT, which, from the authors’ point of view, is useful for their understanding. Endovasal methods have been proven to be cost-effective and safe and can be performed under local anesthesia on an outpatient basis. To date, this technique has become quite widespread in vascular surgery. This paper provides a review of the literature on the prevalence and pathophysiology of varicose veins of the lower extremities, the achievements of endovasal methods of treating varicose veins of the lower extremities, and studied modern methods of surgical correction of varicose veins. We analyzed and described the main issues related to endovenous techniques for obliterating varicose veins. Conducted on 20 case histories of patients with venous insufficiency of the lower extremities, operated on at the CHU “KB “RZD-Medicine” named after. N.A. Semashko” comparative analysis of modern surgical methods for the treatment of varicose veins of the lower extremities. The operation was performed on one lower limb in 18 patients, and on two lower limbs in 2 people. All patients underwent endovasal laser coagulation (EVLC) in combination with miniphlebectomy. The disadvantages and advantages of the modern surgical method of treating venous insufficiency of the lower extremities (EVL) have been identified.

Investigation of Skull Cortical Thickness Changes in Healthy Population and Patients With Schizophrenia on Computed Tomography Images.

Cortical bone thickness is essential for the mechanical function of bone. Some factors including aging, sex, body size, hormone levels, behavior, and genetics lead to changes in cranial cortical robusticity. Moreover, the skull is one of the hardest and most durable structures in the human body. Schizophrenia is defined as a psychiatric disease characterized by delusions and hallucinations, and these patients have reduced brain volume; however, there is no study including cortical bone structure. For this reason, the aim of this study was to determine whether there is a difference in the skull cortical thickness of patients with schizophrenia and, compare it with healthy subjects. The cranial length, cranial width, anterior cortical thickness, right and left anterior cortical thickness, right and left lateral cortical thickness, right and left posterior lateral thickness, and posterior cortical thickness were measured with axial computed tomography images of 30 patients with schizophrenia and 132 healthy individuals aged between 18 and 69years. A statistically significant difference was found between the two groups in the measurements of right and left posterior lateral thickness, and posterior cortical thickness (P = 0.006, P = 0.001, and P = 0.047, respectively). The sexes were compared, and it was found that the cranial width, anterior thickness, left anterior thickness, and right and left posterior thickness measurements of patients with schizophrenia showed a statistically significant difference compared with the control group (P < 0.001, P = 0.003, P = 0.001, P < 0.001 and P < 0.001, respectively). The authors observed that skull cortical thickness may be different in schizophrenia. The results obtained from this study may be beneficial for evaluating these structures for clinical and pathological processes. Furthermore, knowledge about the skull cortical thickness in planning surgical procedures will increase the reliability and effectiveness of the surgical method, and this will minimize the risk of complications.

Laparoscopic-assisted distal colon excision and proximal colon pull-through anorectoplasty for anorectal malformation

PurposeDuring the second stage surgery for anorectal malformations (ARM), patients whose distal intestine of the colostomy is particularly short underwent laparoscopic-assisted distal colon excision and proximal colon pull-through anorectoplasty (PCPARP). This study aimed to discuss the outcomes of PCPARP after colostomy in patients with ARM.MethodsThis is a single-center propensity score-matched (PSM) study which was retrospectively initiated patients with intermediate- or high-type ARM who underwent laparoscopic surgery from June 2007 to December 2018. These patients were divided into PCPARP group and conventional laparoscopic-assisted anorectoplasty (LAARP) group according to specific surgical methods. The general data, surgical data, postoperative complications, and functional results were evaluated.ResultsIn total, 216 patients were included in this study: 190 (88.0%) undergoing LAARP approach and 26 (12.0%) undergoing PCPARP approach. After PSM, two well-balanced groups of 26 patients were analyzed and showed the postoperative complications (P = 0.126) and bowel function (P = 0.809) were similiar between the two groups.ConclusionsThe curative effect of PCPARP after colostomy is similar to that of classic LAARP surgery, which can be used for ARM patients with a very short and abnormal distal intestine of the stoma.

Evaluation of the effectiveness of a new surgical correction method for combined pelvic organ prolapse in women of reproductive age: A prospective non-randomized study

Aim. To evaluate the effectiveness of combined pelvic organ prolapse correction using the proposed modification of laparoscopic promontofixation of the uterus and vaginal walls using a mesh graft in women of reproductive age. Materials and methods. A prospective non-randomized study included 41 women of reproductive age (up to 49 years) with grade II–IV symptomatic combined pelvic organ prolapse. The main group (n=19) included women who underwent surgery using the proposed original method (invention patent No. RU2795649C1 dated October 27, 2022), the control group (n=22) included women who underwent conventional laparoscopic promontofixation of the uterus and vaginal walls and vaginal plasty with local tissues. The duration of surgery, intraoperative blood loss, anatomical result, effect on symptoms and sexual function were assessed using the Pelvic Floor Distress Inventory (PFDI-20), Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire (PISQ-12). Results. The duration of surgery and intraoperative blood loss were significantly lower in the main group (p=0.043 and p0.001, respectively). Anatomical success was achieved in both groups and persisted throughout the follow-up period (without statistically significant differences). Analysis of the PFDI-20 questionnaire responses showed a significant improvement in both groups with no statistically significant differences. Analysis of the PISQ-12 questionnaire data showed a significant improvement in the quality of sexual life in both groups; however, after a year of follow-up, patients of the main group had a significantly better quality of sexual life (p0.05). Conclusion. The surgical correction of combined pelvic organ prolapse using the proposed method demonstrated a good anatomical result, a decrease in intraoperative blood loss and duration of surgery, as well as an improvement in sexual function in women of reproductive age.

Surgical repair of rectovaginal fistula by combined transanal and transvaginal endoscopy: a case report

The common causes of rectovaginal fistula include obstetric trauma, local infection, and rectal surgery, while rectovaginal fistula following hemorrhoid surgery is extremely rare. Rectovaginal fistulae (RVF) rarely heal without intervention. Surgical treatment is usually performed, but the optimal surgical method remains controversial. The patient was a 37-year-old woman who was transferred to our hospital due to an unsuccessful repair of a rectovaginal fistula after hemorrhoid surgery in a local hospital. The next day after admission, she had prophylactic ileostomy, fecal diversion and combined treatment with cephalosporin antibiotic to create a clean postoperative area. However, there was still fecal outflow from the vagina, with no significant reduction in excretion compared to previous surgery. Digestive endoscopy confirmed a failure of the repair for rectovaginal fistula. Therefore, preventive ileostomy was continued to reduce the accumulation of bacteria in the fistula and control the inflammation. After 8 weeks, the endoscopic fistula inflammation disappeared, and the condition of endoscopic surgery was considered to be mature. Subsequently, a new surgical method combining transanal endoscopy and transvaginal endoscopy was performed. After 12 weeks of surgery, a follow-up endoscopic examination showed that the fistula had been repaired and healed. During the 1-year follow-up, no serious complication was encountered, no recurrence was found, and the repair effect was satisfactory. In conclusion, a new technique combining transanal endoscopy and transvaginal endoscopy can effectively be used for the surgical repair of rectovaginal fistula after a hemorrhoid operation.