Primary Reconstructive Surgery Research Articles

Gastroschisis: diagnosis and surgical treatment

Gastroschisis is a congenital malformation of the anterior abdominal wall with a defect to the right of the normally formed umbilical cord and eventration of the abdominal organs. Evented internal organs not covered with amniotic membrane are under the direct influence of amniotic fluid. Despite the increase in the incidence of the defect from 3.6 to 4.9 per 10,000 live births, over the past ten years mortality has sharply decreased to 5%. Antenatal diagnosis makes it possible to reliably identify cases of gastroschisis, starting from the 12th week of gestation, which is important especially when diagnosing complicated forms. Surgical correction involves primary radical plastic surgery of the anterior abdominal wall with simultaneous immersion of the eventrated organs into the abdominal cavity. However, in approximately every fifth patient, immediate correction is impossible due to the occurrence of viscero-abdominal disproportion and concomitant diseases. In these cases, temporary abdominal cavity occurs with delayed plasty of the anterior abdominal wall, enterostomy for intestinal decompression, resection of non-viable areas and interintestinal anastomoses. Among patients with complicated forms, there was an 8-fold increase in mortality. Despite significant advances in reducing mortality, the development of various treatment methods continues to provide an alternative method of correcting this lesion.

Performance-Based Outcomes after Revision Ulnar Collateral Ligament Surgery in Professional Pitchers.

To compare performance in baseball pitchers before and after revision ulnar collateral ligament (UCL) surgery using performance metrics. Case series. Public online database. Players who underwent revision UCL surgery between 2015 and 2021 were identified. Players were included if they were Minor League (MiLB) or Major League (Major League baseball [MLB]) pitchers. Players were excluded if they were not pitchers, if they underwent their revision surgery as an amateur, or if there is no record of their primary reconstruction surgery. Revision UCL surgery (repair or reconstruction). Return to sport (RTS) rate, RTS time, pitch velocity, and pitch spin rate. Sixty-five pitchers underwent revision UCL surgery. MiLB pitchers had a shorter RTS time after their primary surgery (15.62 vs 20.77 months, P < 0.01) compared with MLB pitchers but similar RTS times after their revision reconstruction (19.64 vs 18.48 months, P = 0.44). There was also no difference in return to play (RTP) rate overall after primary versus revision reconstruction (P = 1.00). Major League baseball pitchers also had decreased RTS time after primary compared with revision reconstruction (15.62 vs 19.64 months, P < 0.01) but similar RTP rates (P = 0.28). Finally, MLB pitchers had similar pitch breakdowns, velocities, and spin rates before and after their primary and revision repair or reconstruction. Both revision UCL repair and reconstruction can return pitchers to preinjury performance levels. Pitchers and teams should be properly counseled on realistic RTP times and postsurgery performance when discussing revision UCL surgeries.

Comparative Study Between Systemic Balanced Analgesia, Continuous Femoral Perineural Analgesia and Continuous Intra-articular Analgesia for Primary Reconstruction Surgery of the Anterior Cruciate Ligament of the Knee

Introduction. The aim of this prospective study was to compare the analgesic efficacy of three techniques for knee ligamentoplasty and quadricipital deficit with a view to early physiotherapy. Hypothesis. Continuous intra-articular analgesia and well-managed systemic analgesia could replace continuous femoral peri-nerve analgesia in resource-limited countries. Material. - We included 165 patients undergoing primary reconstruction of the anterior cruciate ligament of the knee. All patients underwent spinal anaesthesia. The first group, systemic analgesia (SA), received balanced systemic analgesia postoperatively for a minimum of five days, based on Paracetamol, Diclofenac and a morphine PCA. In addition to the systemic analgesia already described, the second group, femoral analgesia (FA), will benefit from a femoral peri-nervous catheter in the crural position. 20 ml of bupivacaine at 0.125% concentration is injected; maintenance is set up immediately with a continuous flow of 8 ml/h for 36 h. The third intra-articular analgesia (IAA) group received, in addition to the same systemic analgesia, an infusion through an epidural catheter of 20 ml of 0.125% bupivacaine, followed by maintenance with 8 ml/h of the same local anesthetic via an electric syringe pump for 36 h. Cumulative morphine consumption, pain estimation at rest and on mobilization using a numerical scale (EN) from 1 to 10, and quadriceps deficit were evaluated. Results. - Morphine consumption was lower in the AF group and the difference was statistically significant with an F = 3.539(2) and a p = 0.031. A mean difference of 6.12 ± 2.41 between the AS and AF groups with a significant p = 0.012, a mean difference of 1.67 ± 2.41 with a non-significant p = 0.49 between the AF and AIA groups and a mean difference of 4.45 ± 2.31 with a p = 0.056 at the limit of significance between the AS and AIA groups. Analgesia in the femoral peri-nerve group was more effective, with a reduction in mean EN compared with the other two groups. Efficacy was statistically significant at H4, then from H24 to H36 compared with systemic analgesia, but not significant compared with intra-articular analgésia. Intra-articular analgesia was only significantly effective compared with systemic analgesia at H36. Quadriceps muscle deficit is an incident specific to femoral blocks. Discussion. - This study suggests that a continuous intra-articular or even a well-conducted systemic analgesia provides satisfactory analgesia for knee ligamentoplasty, compared with a more effective femoral peri-nerve. The quadricipital lock absent in intra-articular treatment could be an advantage in speeding up functional recovery.

Surgical Excision Margins in Primary Care and Plastic Surgery for Keratinocytic Cancers Diagnosed via Teledermatology: Retrospective Observational Cross-Sectional Study

Background The incidence of keratinocytic cancers is increasing. In New Zealand, surgical treatment of skin cancers is often undertaken in primary care. In the Waikato district, general practitioners (GPs) are encouraged to confirm diagnoses via teledermatology. Histological examination should confirm clear surgical margins to reduce tumor recurrence. International guidelines recommend a lateral margin of ≥3 mm for basal cell carcinomas (BCCs) and ≥4 mm for squamous cell carcinomas (SCCs). Objective This study aimed to determine lateral and deep margins in keratinocytic cancer excisions performed by GPs (in a private setting) and plastic surgeons (in a private or public setting) after a teledermatologist had confirmed that excision was necessary. Demographic, clinical, and histological features were recorded. Methods A retrospective observational cross-sectional study was conducted. The sample in the electronic dermatology referral database included keratinocyte cancers recommended for excision from March to May 2022. Results Histological reports revealed that excision was complete in 186 of 201 confirmed cases of keratinocyte cancer. The lateral margins of resection were considered in 10 tumors and deep margins in 8 tumors. All incomplete excisions were carried out by GPs, 11 of which were on the head and neck. There were 133 BCCs, 100 of which were excised by a GP, 3 by a private plastic surgeon, and 30 by a public hospital surgeon. In total, 52 BCCs were present on the head and neck (25 excised by GPs, 25 by hospital plastic surgeons, and 2 by private plastic surgeons) and 81 were present on other sites (75 excised by GPs, 5 by hospital plastic surgeons, and 1 by a private plastic surgeon). Lateral margins were considered in 9 cases (of which 5 cases involved head and neck tumors). The minimum distance from the tumor to the lateral margin was &lt;3 mm in 80 tumors: 64 were excised by a GP, 2 by private plastic surgeons, and 14 by hospital plastic surgeons. This distance was ≥3 mm in 44 tumors (27 excised by GPs, 1 by a private plastic surgeon, and 16 by hospital plastic surgeons). These data show significant adherence to surgical margin recommendations among plastic surgeons compared to that among GPs (odds ratio 2.873, CI 1.274-6.477; P=.009). There were 68 SCCs: 57 were excised by a GP, 2 by a private plastic surgeon, and 9 by a public hospital surgeon. In total, 21 SCCs were on the head and neck (14 excised by GPs, 6 by hospital plastic surgeons, and 1 by a private plastic surgeon) and 47 were on other sites (43 excised by GPs, 3 by hospital plastic surgeons, and 1 by a private plastic surgeon). Lateral margins were considered in 1 head and neck SCC case and were not reported in others. The minimum distance from the tumor to the lateral margin was &lt;4 mm in 35 cases: 31 were excised by a GP, 1 by a private plastic surgeon, and 3 by a hospital plastic surgeon. This distance was ≥4 mm in 31 cases (24 excised by GPs, 1 by a private plastic surgeon, and 6 by hospital plastic surgeons). These data do not show significant difference in adherence to surgical margin recommendations between GPs and plastic surgeons (P&gt;.05). Conclusions Complete resection reduces the risk of recurrence of keratinocytic tumors. GPs in our study were less likely than specialist surgeons to respect surgical margin recommendations established in international guidelines for managing keratinocytic cancer. Conflicts of Interest None declared.

The Role of Thrombolysis in the Complex Treatment of Complicated Popliteal Artery Aneurysms

RELEVANCE Thrombosis of a popliteal artery aneurysm is an intractable problem. For decades, the number of amputations in this disease has remained at the level of 20% and does not have a significant downward trend due to the fact that during thrombosis of an aneurysm, the infragenicular arteries, the only “outflow paths” for bypass surgery, are also thrombosed. Currently, in order to increase the capacity of the peripheral bloodstream, thrombolytic therapy has been proposed.AIM To evaluate the effectiveness of preoperative and intraoperative thrombolytic therapy in the surgical treatment of thrombosed popliteal aneurysms.MATERIAL AND METHODS In the period from 1997 to 2020, 94 patients with acute ischemia of the lower extremities caused by thrombosed popliteal aneurysms underwent 98 reconstructive surgeries at the N.V. Sklifosovsky Research Institute for Emergency Medicine. The age of the patients was 62.5±10.1 years. Group I (n=66/98 patients, 67.3%) consisted of patients after primary reconstructive surgery; Group II (n=32/98, 32.7%) consisted of patients who, in order to improve the patency of the infragenicular arteries, underwent thrombolytic therapy in addition to surgery (12 preoperative catheter-directed, 20 intraoperative). A retrospective analysis was carried out.RESULTS Limb preservation was achieved in 86.7% of patients. In Group I, early postoperative thrombosis occurred in 22.7% of cases (n=13/98), in Group II — in 6.3% (n=2/32), p&lt;0.05; amputations were performed in Group I in 18.1% of patients (n=12/66), in Group II — in 3.1% of patients (n=1/32), p&lt;0.04.

Regret after Gender-Affirming Surgery: A Multidisciplinary Approach to a Multifaceted Patient Experience.

Lasting regret after gender-affirming surgery (GAS) is a difficult multifaceted clinical scenario with profound effects on individual well-being as well as being a politically charged topic. Currently, there are no professional guidelines or standards of care to help providers and patients navigate this entity. This article summarizes the authors' Transgender Health Program's cohesive multidisciplinary lifespan approach to mitigate, evaluate, and treat any form of temporary or permanent regret after GAS. A multidisciplinary (primary care, pediatric endocrinology, psychology, social work, plastic surgery, urology, gynecology, and bioethics) workgroup including cisgender, transgender, and gender-diverse professionals met for a duration of 14 months. The incidence of individuals who underwent GAS at the authors' program between 2016 and 2021 and subsequently expressed desire to reverse their gender transition was reported. Among 1989 individuals who underwent GAS, six (0.3%) either requested reversal surgery or transitioned back to their sex assigned at birth. A multidisciplinary assessment and care pathway for patients who request reversal surgery is presented in the article. A care environment that welcomes and normalizes authentic expression of gender identity, affirms surgical goals without judgment, and destigmatizes the role of mental health in the surgical process are foundational to mitigating the occurrence of any form of regret. The authors hope this can provide a framework to distinguish normal postoperative distress from temporary forms of grief and regret and regret attributable to societal repercussions, surgical outcomes, or gender identity.

Independent Prognostic Factors Associated With Improved Patient-Reported Outcomes in the Prospective Evaluation of Elderly Deformity Surgery (PEEDS) Study.

Prospective, multicenter, international, observational study. Identify independent prognostic factors associated with achieving the minimal clinically important difference (MCID) in patient reported outcome measures (PROMs) among adult spinal deformity (ASD) patients ≥60years of age undergoing primary reconstructive surgery. Patients ≥60years undergoing primary spinal deformity surgery having ≥5levels fused were recruited for this study. Three approaches were used to assess MCID: (1) absolute change:0.5 point increase in the SRS-22r sub-total score/0.18 point increase in the EQ-5D index; (2) relative change: 15% increase in the SRS-22r sub-total/EQ-5D index; (3) relative change with a cut-off in the outcome at baseline: similar to the relative change with an imposed baseline score of ≤3.2/0.7 for the SRS-22r/EQ-5D, respectively. 171 patients completed the SRS-22r and 170 patients completed the EQ-5D at baseline and at 2years postoperative. Patients who reached MCID in the SRS-22r self-reported more pain and worse health at baseline in both approaches (1) and (2). Lower baseline PROMs ((1) - OR: .01 [.00-.12]; (2)- OR: .00 [.00-.07]) and number of severe adverse events (AEs) ((1) - OR: .48 [.28-.82]; (2)- OR: .39 [.23-.69]) were the only identified risk factors. Patients who reached MCID in the EQ-5D demonstrated similar characteristics regarding pain and health at baseline as the SRS-22r using approaches (1) and (2). Higher baseline ODI ((1) - OR: 1.05 [1.02-1.07]) and number of severe AEs (OR: .58 [.38-.89]) were identified as predictive variables. Patients who reached MCID in the SRS22r experienced worse health at baseline using approach (3). The number of AEs (OR: .44 [.25-.77]) and baseline PROMs (OR: .01 [.00-.22] were the only identified predictive factors. Patients who reached MCID in the EQ-5D experienced less AEs and a lower number of actions taken due to the occurrence of AEs using approach (3). The number of actions taken due to AEs (OR: .50 [.35-.73]) was found to be the only predictive variable factor. No surgical, clinical, or radiographic variables were identified as risk factors using either of the aforementioned approaches. In this large multicenter prospective cohort of elderly patients undergoing primary reconstructive surgery for ASD, baseline health status, AEs, and severity of AEs were predictive of reaching MCID. No clinical, radiological, or surgical parameters were identified as factors that can be prognostic for reaching MCID.

Abstract PD15-10: PD15-10 Impact of procedure type on long-term revisional surgery and secondary reconstruction following immediate breast reconstruction: The UK Brighter national population-based cohort study

Abstract Introduction: Women considering immediate breast reconstruction (IBR) after mastectomy for breast cancer require high-quality information about the short and long-term clinical outcomes of different procedure types, including the need for further surgery, to allow them to make fully informed decisions about their breast reconstruction options. Long-term outcome data is currently lacking. The UK Brighter population-based cohort study aimed to compare the need for revisional surgery and secondary reconstruction by type of IBR at a minimum of 12 years following the index procedure to support informed decision-making. Methods: Women who underwent unilateral mastectomy and IBR for invasive breast cancer or ductal carcinoma in situ (DCIS) in England between 1 April 2008 and 31 March 2009 were identified using National Health Service (NHS) Hospital Episode Statistics (HES). Lists of procedure codes indicating revisional surgery, defined as operations performed to the same site as the index reconstruction and/or the donor site (if appropriate), excluding a single planned implant exchange in the expander group, or secondary reconstruction, defined as the replacement of one reconstruction with another, with or without a period of being flat, were iteratively developed and refined. Numbers of revision procedures and secondary reconstructions were compared by type of index reconstruction. Multivariable regression was used to control for potential confounders. Results: 2,260 women underwent IBR during the study period including 742 (32.8%) expander/implant (EI), 1,146 (50.7%) latissimus dorsi (LD) flap reconstructions with (n=649) and without (n=497) an implant and 372 (16.5%) abdominal free-flap (AFF) procedures. Women receiving reconstructions involving implants were significantly more likely to require more revisions over time, with 201/742 (27.1%) patients undergoing EI reconstruction and 154/649 (23.7%) those receiving an implant-assisted LD reconstruction requiring two or more post-reconstruction revision procedures compared with 77/497 (15.5%) patients undergoing autologous LD and 59/372 (15.9%) patients receiving AFF procedures (p&amp;lt; 0.001). Undergoing primary reconstructive surgery before the age of 50, and region of residence at the time of the mastectomy were factors influencing revisional surgery in the multivariable regression analysis. By 12 years, 128/742 (17.3%) of women who initially underwent an expander/implant reconstruction had received a secondary reconstruction compared with 34/1146 (3.0%) patients who had initially received an LD +/- implant procedure and 11/372 (3.0%) patients initially undergoing an AFF reconstruction (p&amp;lt; 0.001). Conclusions: The need for revisional surgery in women electing to undergo IBR involving implants is significantly greater than that for women electing to receive autologous reconstructions and almost 1 in 5 women undergoing primary EI reconstruction required a secondary reconstruction by 12 years. These findings should be shared with women considering IBR to support informed decision making and with healthcare providers and commissioners to support the provision of high-quality, evidence-based reconstructive care. Citation Format: Leigh Johnson, Paul White, Ranjeet Jeevan, John Browne, Carmel Gulliver-Clarke, Joe O’Donoghue, Syed Mohiuddin, William Hollingworth, Patricia Fairbrother, Mairead MacKenzie, Chris Holcombe, Shelley Potter. PD15-10 Impact of procedure type on long-term revisional surgery and secondary reconstruction following immediate breast reconstruction: The UK Brighter national population-based cohort study [abstract]. In: Proceedings of the 2022 San Antonio Breast Cancer Symposium; 2022 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2023;83(5 Suppl):Abstract nr PD15-10.

Restoration of Bile Outflow in Case of Damage to Hepaticocholedochus and Failure of the Biliary Anastomosis After Laparoscopic Cholecystectomy

The aspect of injuring bile ducts during laparoscopic cholecystectomy is still of current concern. Causes of this complication include insufficient experience of surgical team, poor knowledge of topographic anatomy of subhepatic space, particularly when perivesical inflammatory infiltrate presents, inadequate approach conversion and so on. Most of patients with bile duct injuries undergo repeated operation in the same surgical unit where cholecystectomy was performed. In many cases, this results in a shortening of the segment of the common hepatic duct, which is favorable for restoration. Subsequent reconstructive surgery is usually performed in the worse conditions with a high risk of complications such as failure of sutures, biliary fistula, anastomotic stricture, etc. Most specialists recommend to abstain from primary reconstruction of the biliary tree in hospitals with no proper experience in hepatobiliary surgery and to perform only the external drainage of subhepatic space with subsequent admission of patient to a specialized clinic. We report a case of a young woman who suffered an excision of hepaticocholedochus fragment during laparoscopic cholecystectomy. A primary reconstructive surgery (hepatico-hepaticoanastomosis) was performed in the same clinic and resulted in external fistula of the common hepatic duct. The subsequent operation (hepaticoejunostomy) was performed in a specialized department of the regional clinical hospital. The woman underwent right-sided hypochondrium laparotomy with debridement of postoperative scar tissues. The stumps of common bile duct were mobilized in compact inflammatory infiltrate. The operation ended with distal stump closure and hepaticoenteroanastomosis formation. The patient was discharged with recovery. Six months later, her condition was satisfactory, and she was engaged in occupational activity.

Current Trends in the Reconstruction and Rehabilitation of Jaw following Ablative Surgery.

Simple SummaryThe Maxilla and mandible provide skeletal support for of the middle and lower third of our faces, allowing for the normal functioning of breathing, chewing, swallowing, and speech. The ablative surgery of jaws in the past often led to serious disfigurement and disruption in form and function. However, with recent strides made in computer-assisted surgery and patient-specific implants, the individual functional reconstruction of the jaw is evolving rapidly and the prompt rehabilitation of both the masticatory function and aesthetics after jaw resection has been made possible. In the present review, the recent advancements in jaw reconstruction technology and future perspectives will be discussed. The reconstruction and rehabilitation of jaws following ablative surgery have been transformed in recent years by the development of computer-assisted surgery and virtual surgical planning. In this narrative literature review, we aim to discuss the current state-of-the-art jaw reconstruction, and to preview the potential future developments. The application of patient-specific implants and the “jaw-in-a-day technique” have made the fast restoration of jaws’ function and aesthetics possible. The improved efficiency of primary reconstructive surgery allows for the rehabilitation of neurosensory function following ablative surgery. Currently, a great deal of research has been conducted on augmented/mixed reality, artificial intelligence, virtual surgical planning for soft tissue reconstruction, and the rehabilitation of the stomatognathic system. This will lead to an even more exciting future for the functional reconstruction and rehabilitation of the jaw following ablative surgery.

Use of Septal Cartilage in Rhinoplasty to Correct Nasal Deformity After Unilateral Cleft Lip and Palate Surgery.

BackgroundThe most common facial defect is the congenital cleft lip (CL), which can occur with or without a cleft palate (CP). Patients need primary plastic surgery for rehabilitation and esthetics; nevertheless, secondary abnormalities of the lip and nose may develop after primary surgery. These deformities are complex and involve all tissue layers, including the skeletal platform, inner lining, osseocartilaginous structure, and overlying skin. This study evaluated the results of nasal deformity rhinoplasty using septal cartilage in patients with nasal deformities after plastic surgery for unilateral CL and CP.MethodsThis retrospective study was conducted on 21 patients with secondary unilateral CL nasal deformity between June 2015 and August 2016. All patients underwent rhinoplasty with the use of septal cartilage grafts. Pre- and post-operative nasal forms were measured.ResultsThe patients had cosmetic problems and impaired nasal airflow due to distorted anatomy. The postoperative nasal forms were improved in all patients. Rhinoplasty using septal cartilage effectively increased the height of the columella and nose and improved the balance of the base width and the length of both sides of the nose. Excellent results were achieved in 18 patients. Three patients showed good results. No patient showed a fair result.ConclusionThis study demonstrated an effective correction of esthetic deformities and significant improvement in airway patency. A long-term longitudinal study is still required to evaluate the influence of septal cartilage harvesting on face and nasal development until children reach their late teens.

Camouflage orthodontic treatment combined with genioplasty distraction osteogenesis for skeletal class II relationship secondary to osteosarcoma excision surgery

The treatment of orthodontic patients who survive head and neck tumors is challenging because of dentoskeletal deformities and other unexpected dental and facial complications. This case report describes the case of a 26-year-old woman who presented with mandibular retrognathia after survival from osteosarcoma. Camouflage orthodontic treatment was chosen instead of combined orthodontic-orthognathic surgery after primary reconstructive surgery with an iliac bone graft. Genioplasty distraction osteogenesis (DO) was performed to achieve an optimal facial profile. Although unexpected condyle dislocation and epithelial hyperplasia occurred during treatment, a favorable facial profile and optimal skeletal and dental relationships were accomplished after 32 months of treatment. The patient underwent genioplasty DO and experienced unexpected left condyle dislocation. However, the treatment achieved esthetic goals after intermaxillary elastics were applied.

Reconstructive Surgery versus Primary Closure following Vulvar Cancer Excision: A Wide Single-Center Experience.

Simple SummaryWhen it comes to advanced vulval cancer management, there is a critical quandary to consider. This is owing to the severe negative impact of demolitive surgery on women who are afflicted by both functional and psychological consequences of the procedure. Primary closure of vulvar and/or perineal defects can be accomplished without difficulty in many situations, but this is accompanied by tension of the skin closure and distortion of the anatomy. In these circumstances, reconstructive surgery will be required to restore the anatomical and functional characteristics of the vulva. In this paper, we share our substantial expertise of primary closure versus reconstruction after demolitive surgery of advanced vulvar cancer, and we discuss our findings in light of the literature.(1) Background: plastic reconstruction in vulvar surgery can lead to a better treatment outcome than primary closure. This study aims to compare the preoperative parameters (co-morbidities and tumor size) and postoperative results (tumor free margins and wound healing) between the primary closure and reconstructive surgery after vulvar cancer surgery; (2) Methods: this is a retrospective analysis of prospectively collected data from 2009 to 2021 at a tertiary cancer institution; (3) Results: 177 patients were included in the final analysis (51 patients had primary closure PC and 126 had reconstructive surgery RS). About half (49%) of the PC patients had no co-morbidities (p = 0.043). The RS group had a 45 mm median maximal tumor diameter compared to the PC group’s 23 mm (p = 0.013). More than 90% of RS and 80% of PC had tumor-free margins (p = 0.1). Both groups had anterior vulvar excision as the most common surgery (52.4% RS vs. 23.5% PC; p = 0.001). Both groups had identical rates of wound healing disorders. In a median follow-up of 39 months; recurrent disease was found in 23.5% of PC vs. 10.3% in RS (p = 0.012). In terms of overall survival there was no significant difference between the both groups; (4) Conclusions: reconstructive vulvar surgery enables enhanced complete resection rates of larger vulvar tumors with better anatomical restoration and a comparable wound recovery in comparison to primary closure. This results in a lower recurrence rate despite the increased tumor volume.

Colectomy Followed by J-Pouch Reconstruction to Correct Total Colonic Aganglionosis.

Background: Patients suffering from complete colonic aganglionosis (TCA) require the best surgical care possible. Only a few studies reported J-Pouch repair as the primary reconstructive surgery in TCA patients. This study adds to the current literature a thorough clinical and functional outcomes group. Methods: Between 2011 and 2021, medical records of Hirschsprung disease (HD) patients who underwent J-Pouch reconstruction during infancy (n = 12) were reviewed. In close follow-up, bowel function and satisfaction with operation results were evaluated. The median age at the time of J-Pouch reconstruction was 16 months, and covering ileostomies were closed four months later. There were no postoperative problems. After the final repair, Pouch-related problems (PRP) occurred in 27% of the children and were treated conservatively. There was no histological evidence of pouchitis in any of the individuals. The median 24-h stooling frequency was 4–5 at the latest follow-up 51 months following enterostomy closure. Conclusions: The current study’s findings support the existing literature and advocate for J-pouch repair in TCA patients. However, more research will be needed to determine the best time to undergo pouch surgery and ileostomy closure in TCA patients.

Ultrasound-guided multiple-injection costotransverse block for mastectomy and primary reconstructive surgery. A study protocol.

Post-operative pain amelioration following breast cancer surgery is inconsistent. The novel multiple-injection costotransverse block (MICB) mimics the thoracic paravertebral block by possible anaesthetising the ventral rami of the thoracic spinal nerves and the sympathetic trunk. Proof of concept has been determined in a cadaveric study and needs further clinical testing. This double-blinded, randomised and placebo-controlled study investigates the efficacy of the ultrasound-guided MICB versus placebo in 36 patients undergoing unilateral mastectomy and primary subpectoral reconstruction surgery. Oral pre-operative medicine is standardised for all patients. Active group is pre-operatively administered MICB with three injections of each 10ml of ropivacaine (5mg/ml). The placebo group is pre-operatively administered three injections of each 10ml of saline (0.9%). Standard general anaesthesia is induced and 30min before emergence 0.2μg/kg total body weight sufentanil IV, 1g of paracetamol IV and 4mg of ondansetron IV (post-operative nausea and vomiting, PONV, prophylaxis) will be administered. All patients are provided with a patient-controlled analgesia pump with morphine. The primary aim is total morphine consumption in the first 24 post-operative hours. Secondary aims are pain intensity, duration of the block, patient satisfaction, side effects, time to ambulation, time to discharge, and quality of recovery. Recruitment began in November 2019 and is expected to finish ultimo 2021. Results are expected to be published in an international peer-reviewed medical journal. The results will hopefully provide a substantial contribution to the knowledge of these new 'intertransverse process blocks' providing regional anaesthesia of the thoracic wall.

МАММОПЛАСТИКА: ОТ РЕКОНСТРУКТИВНОЙ ДО ЭСТЕТИЧЕСКОЙ ХИРУРГИИ

Mammoplasty is one of the most common operations, both among aesthetic and reconstructive interventions on the mammary gland. Over the past 10 years, the number of women newly diagnosed with malignant tumors of the mammary gland in Russian Federation is annually increasing, on average, by 3.6% (more than 46 thousand new cases): in 2019, 73,918 new cases of breast cancer (BC) were detected. Currently, the treatment of BC involves the removal of the primary tumor, followed by reconstruction of the gland, which plays an important role in the early rehabilitation of patients. In plastic surgery, breast augmentation interventions occupy one of the leading positions with an annual upward trend. The review article presents the history of the development of oncoplastic surgery, justifies the need for primary reconstructive surgery in women with BC, and describes options for radical mastectomies with one-stage reconstruction. Literature data on indications for breast implants, the main methods of augmentation mammoplasty and lifting, and transplantation of autologous adipose tissue enriched with stem cells in severe ptosis are presented; post-lactational or age-related involution of the mammary glands is described. Keywords: Plastic surgery, reconstructive surgery, breast, surgery, cancer.

The Clinical Efficacy and Risk Factors after Revision and Reconstruction of Anterior Cruciate Ligament.

The aim of this study was to study the clinical efficacy and prognostic factors after revision and reconstruction of anterior cruciate ligament. All the patients who underwent the first revision of anterior cruciate ligament (ACL) reconstruction in the department of sports medicine from January 2001 to December 2015 were collected. The demographic information, the first revision and reconstruction information of ACL, and the information during the first ACL reconstruction were collected. A total of 335 cases were included. Lysholm score, Tegner activity score, and IKDC subjective score at the last follow-up were significantly higher than those before operation. Compared with graft failure caused by sports injury, the postoperative scores of patients with revision due to life accidents or initial reconstruction techniques were significantly lower (P < 0.05). The postoperative Lysholm score of patients with femoral canal drilling through the tibial canal was lower than that of patients with anterior internal approach. The postoperative IKDC score of patients who underwent medial meniscus suture at the same time was higher than that of patients without meniscus combined injury. ACL revision can improve the stability and function of knee joint. Compared with the revision caused by life accident or technical reasons of primary reconstruction surgery, the patients with graft failure caused by sports injury have better postoperative recovery. Medial meniscus suture and anterior internal approach drilling of the femoral bone canal have a statistically protective effect on the clinical function after ACL revision.

Breast Shape Evaluation After Free Flap Breast Reconstruction After More Than 10 Years Follow-up Using 3-Dimensional Imaging Device.

Breast reconstruction using autologous tissue has been widely performed, and its safety and usefulness have been reported. However, there are few reports on the long-term morphological evaluation of autologous breast reconstruction cases. We evaluated long-term change of breast shape using Vectra, a 3-dimensional imaging device, for breast reconstruction cases with more than 10 years of follow-up. The subjects had undergone autologous tissue breast reconstruction between 2007 and 2009. Sixteen deep inferior epigastric perforator flap cases were included in this study. For each patient, 4 items were measured as indicators: breast width, distance from the sternal notch to the nipple, distance from the nipple to the inframammary fold, and breast volume. The ratio of reconstructed breast to healthy breast was calculated for these 4 items. The long-term average ratio of breast width was 0.99, that of distance from the sternal notch to the nipple was 0.98, that of distance from the nipple to the inframammary fold was 0.94, and that of breast volume was 1.13. We evaluated the influence of body mass index and age at the time of the primary reconstructive surgery, but there was no significant difference in 2 body mass index groups (obese and nonobese groups) and 2 age groups (less than and more than 50 years old). We assumed that the balance between the reconstructed breast and the contralateral native breast would become worse over time because of breast sagging and changes in breast elasticity. According to our study, the shape balance of left and right breasts was maintained over time. Limitation of this study is the fact that more than half of the cases included in this study had undergone small to moderate revision surgery during the course of follow-up.

Relationship Between Timing of Anterior Cruciate Ligament Reconstruction and Chondral Injuries: A Systematic Review and Meta-analysis

Background: After anterior cruciate ligament (ACL) injury, the optimal timing of ACL reconstruction and the influence of this timing on chondral damage remain unclear. Purpose: To assess the effect of timing of ACL reconstruction on the presence of chondral injuries via a systematic review and meta-analysis. Study Design: Systematic review and meta-analysis; Level of evidence, 4. Methods: Two reviewers independently performed systematic literature searches of 5 online databases using the Cochrane methodology for systematic reviews. Eligibility criteria were any comparative study of patients aged >16 years that assessed the relationship between timing of primary ACL reconstruction surgery and rates of chondral injuries. Meta-analysis was conducted using a random-effects model. Results: After screening, 14 studies (n = 3559 patients) out of 2363 titles met the inclusion criteria: 3 randomized controlled trials (n = 272), 3 prospective cohort studies (n = 398), and 8 retrospective cohort studies (n = 2889). In analysis of the studies, chondral injury rates were compared between ACL reconstructions performed before and after 3 time points: 3, 6, and 12 months after injury (eg, ≤3 vs >3 months). The rates of chondral injury increased with each time point. The increase was mostly due to low-grade injuries at 3 months (estimated odds ratio, 1.914; 95% CI, 1.242-2.949; P = .003), with the increase in high-grade injuries becoming predominant after 12 months (estimated odds ratio, 3.057; 95% CI, 1.460-6.40; P = .003). Conclusion: Our findings suggest that delaying ACL reconstruction surgery results in a higher rate of chondral injuries and the severity of these lesions worsens with time. These findings are comparable with those of our previously published study, which demonstrated a higher risk of meniscal tears associated with delayed ACL surgery. When ACL reconstruction is indicated, surgery ≤3 months after injury is associated with a lower risk of intra-articular damage. Registration: CRD42016032846 (PROSPERO).

Is the Capanna Technique a Reliable Method for Revision Surgery after Failure of Previous Limb-Salvage Surgery?

Reconstruction of a massive bone defect caused by previous failed limb-salvage surgery in patients with bone sarcoma is challenging. Many procedures have been used, but they all have their inherent disadvantages. The Capanna technique has demonstrated good functional outcomes and a low incidence of complications in primary reconstructive surgery of massive bone defect. However, few studies have focused on its usage in revision surgery after failed primary limb-salvage surgery. Between June 2011 and January 2017, 13 patients underwent revision surgery with the Capanna technique for reconstruction of a secondary segmental bone defect caused by a previous failed surgical procedure. The demographics, operating procedures, graft union, functional outcomes, oncologic outcomes, and postoperative complications of each patient were recorded. The current study investigated 13 patients. The rate of limb salvage was 100 %. Bone union was achieved for all patients during a mean time of 8.54 ± 2.15 months (range 4-11 months) at the fibula-host bone junction and 14.92 ± 2.33 months (range 12-21 months) at the allograft-host bone junction. The postoperative complications included wound healing issues and internal fixation loosening. Allograft fracture, nonunion, and infection were not observed. All the patients achieved good functional outcomes, with a Musculoskeletal Tumor Society (MSTS) score of 0.86 ± 0.03 at the latest follow-up visit. The Capanna technique is a reliable alternative method for revision reconstruction of a segmental bone defect caused by a previous failed surgical procedure. Level IV, therapeutic study.