"Slim-Mesh" Technique for Diastasis Recti Abdominis, Including Obesity-Related Cases.

Background and Objective: We operated on a series of mostly obese patients with diastasis recti abdominis using the "Slim-Mesh" technique to repair/reinforce the diastasis and linea alba/recti muscles without plicating and traumatizing them. Additional objectives were to decrease operation time and intra- and postoperative complications. Methods: We considered T1 cases diastasis after pregnancy and T2 cases obesity (BMI ≥ 30 mg/kg2); D1, D2, and D3 when the diastasis measured 2-3, 3-5, and ≥ 5 cm, respectively; H0 and H1 without and concomitant umbilical and/or epigastric hernia, respectively. At our Department, between May 2010 and November 2022, 47 patients with diastasis recti were operated on with the "Slim-Mesh" technique to reinforce/repair the traumatized linea alba/recti muscles, without plicating them. This was a prospective (83%)-retrospective study. Results: We studied 23 males and 24 females. Mean age and BMI was 58 years and 29 kg/m2, respectively. Groups D1, D2, and D3 comprised 6, 23 and 18 patients, respectively; groups T1, T2, H0 and H1 comprised 22, 25, 13 and 34 patients, respectively. Mean operation time for all cases was 100 minutes. Mean length of hospital stay was 2.3 days and follow-up time was 5 years. We had 6 late postoperative complications: 3 hernia recurrences and 3 trocar site hernias. Conclusion: Considering the lack of agreement on the best surgery for diastasis recti abdominis repair, in our experience the "Slim-Mesh" technique is a valid, safe and easy-to-reproduce way to save, repair and reinforce linea alba/recti muscles in diastasis recti patients, including the obese population (53%).

Safety and efficacy of stoma site selection in CT-guided percutaneous gastrostomy: a retrospective analysis.

PURPOSE: To compare the safety and efficacy of CPG in the rectus abdominis and intercostal regions. MATERIALS AND METHODS: This retrospective study included 226 patients who underwent CPG at a single center, with the stoma placed in the rectus abdominis or intercostal region. Surgical outcomes and complications, such as pain and infection within 6 months postoperatively, were recorded. RESULTS: The surgical success rate was 100%, and the all-cause mortality rate within 1 month was 0%. An intercostal stoma was placed in 56 patients; a rectus abdominis stoma was placed in 170 patients. The duration of surgery was longer for intercostal stoma placement (37.66 ± 14.63 min) than for rectus abdominis stoma placement (30.26 ± 12.40 min) (P = 0.000). At 1 month postsurgery, the rate of stoma infection was greater in the intercostal group (32.1%) than in the rectus abdominis group (20.6%), but the difference was not significant (P = 0.077). No significant difference was observed in the infection rate between the two groups at 3 or 6 months postsurgery (P > 0.05). Intercostal stoma patients reported higher pain scores during the perioperative period and at 1 month postsurgery (P = 0.000), but pain scores were similar between the two groups at 3 and 6 months postsurgery. The perioperative complication rates for intercostal and rectus abdominis surgery were 1.8% and 5.3%, respectively (P = 0.464), with no significant difference in the incidence of tube dislodgement (P = 0.514). Patient weight improved significantly at 3 and 6 months postoperatively compared to preoperatively (P < 0.05). CONCLUSION: Rectus abdominis and intercostal stomas have similar safety and efficacy. However, intercostal stomas may result in greater short-term patient discomfort.

[Clinical effect of modified vertical rectus abdominis myocutaneous flap in repairing skin and soft tissue defects after abdominoperineal resection for rectal cancer].

Objective: To investigate the clinical effect of the modified vertical rectus abdominis myocutaneous flap in repairing the skin and soft tissue defect after abdominoperineal resection for rectal cancer. Methods: This study was a retrospective observational study. From June 2019 to July 2022, five male patients with low rectal cancer who were conformed to the inclusion criteria were admitted to the Department of Basic Surgery of Xiangya Hospital of Central South University, with ages ranging from 65 to 70 years and the sizes of the perianal skin ulcers ranging from 5 cm×4 cm to 11 cm×9 cm, and all of them underwent abdominoperineal resection. The secondary skin and soft tissue defects in the perineum with an area of 8 cm×6 cm-14 cm×12 cm (with the depth of pelvic floor dead space being 10-15 cm) were repaired intraoperatively with transplantation of modified vertical rectus abdominis myocutaneous flaps with the skin area being 9 cm×7 cm-16 cm×12 cm, the volume of the muscle being 18 cm×10 cm×5 cm-20 cm×12 cm×5 cm, and the vessel pedicle being 18-20 cm in length. During the operation, most of the anterior sheath of the rectus abdominis muscle was retained, the flap was transferred to the recipient area through the abdominal cavity, the remaining anterior sheaths of the rectus abdominis muscle on both sides of the donor area were repeatedly folded and sutured, the free edge of the transverse fascia of the abdomen was sutured with the anterior sheath of the rectus abdominis muscle, and the donor area skin was directly sutured. After the operation, the survival of the transplanted myocutaneous flap was observed. The occurrence of complications in the perineal recipient area was recorded within 2 weeks after the operation. The recovery of the perineal recipient area and the abdominal donor area was observed during follow-up, and the occurrence of complications in the donor area of the abdomen as well as the recurrence of tumors and metastasis were recorded. Results: All transplanted myocutaneous flaps in 5 patients survived after surgery. One patient had dehiscence of the incision in the perineal recipient area 2 days after surgery, which healed after 7 d with intermittent dressing changes and routine vacuum sealing drainage treatment. In the other 4 patients, no complications such as incisional rupture, incisional infection, or fat liquefaction occurred in the perineal recipient area within 2 weeks after surgery. Follow-up for 6-12 months after discharge showed that the skin of the perineal recipient area had good color, texture, and elasticity, and was not bloated in appearance; linear scars were left in the perineal recipient area and the abdominal donor area without obvious scar hyperplasia or hyperpigmentation; no complications such as incisional rupture, incisional infection, intestinal adhesion, intestinal obstruction, or weakening of the abdominal wall strength occurred in the abdominal donor area, and the abdominal appearance was good with no localized bulge or formation of abdominal hernia; there was no local recurrence of tumor or metastasis in any patient. Conclusions: The surgical approach of using the modified vertical rectus abdominis myocutaneous flap to repair the skin and soft tissue defects after abdominoperineal resection for rectal cancer is relatively simple in operation, can achieve good postoperative appearances of the donor and recipient areas with few complications, and is worthy of clinical promotion.

Optimised return to play: high treatment success rate in core muscle injury with surgical release of the anterior tendon of the rectus abdominis muscle and proximal tenotomy of the adductor longus muscle.

OBJECTIVES: Core muscle injury is a debilitating condition that causes chronic groin pain in athletes, particularly common in soccer players. The condition is characterised by pain in the inguinal region and can lead to a significant number of absences from high-intensity physical activity. It is caused by repetitive overload without proper counterbalance from the abdominal muscles, hip flexors, and adductors in susceptible athletes. Surgical indications for core muscle injury consider cases where non-surgical treatments have not provided sufficient relief. The aim of this study was to assess the results of surgical intervention for core muscle injury using the technique employed by the Sports Medicine Group of (Institute of Orthopedics and Traumatology of Hospital das Clínicas - Universidade de São Paulo). The procedure involves releasing the anterior portion of the tendon of the rectus abdominis muscle near the pubic symphysis, along with proximal tenotomy of the adductor longus muscle tendon. METHODS: This study utilised a consecutive historical cohort analysis of the medical records of 45 male athletes, of which, 75.6% were professional soccer players, who underwent surgical treatment between January 1, 2002, and December 31, 2021. The participants included active athletes aged between 18 and 40 years, with a mean age of 23.9 years, and were diagnosed with myotendinous core muscle injury. These athletes experienced pain in the pubic symphysis and adductor tendon region and had previously undergone medical treatment and physical therapy for a duration of three to six months without significant improvement. RESULTS: The average time for athletes to return to sport after surgery was 135 days, with a majority of participants being soccer and futsal players. The surgical intervention yielded promising results, with a positive correlation between unilateral injuries and the time taken to return to sport. The complication rate was low, at 6.7%. Notably, the rate of symptom resolution was high, at 93.3%. Furthermore, the analysis indicated that the player's position on the field significantly influenced the discharge period, suggesting that the game position plays a role in the recovery process. CONCLUSION: The combined surgical procedure involving the release of the rectus abdominis tendon and adductor longus muscle tenotomy demonstrates favourable outcomes for athletes with core muscle injury. This study provides strong support for the effectiveness of this surgical approach in managing the condition and offers a potential path to recovery and return to sports activities. STUDY DESIGN: Cross-sectional study.

Standardization of the Extent and Timing of Rectus Diastasis Repair in Abdominoplasty Cases with TOF Neuromuscular Monitoring: A Clinical Study.

Despite the close focus on the anterior abdominal wall and the classification, maneuvers and materials related to the rectus abdominis and its fascia, there is no established standard concerning the extent of plication. The anterior abdominal wall is a musculoaponeurotic structure and a dynamic motor system with innervation and tonus. Therefore, the timing of the plication is as important as the suture technique and material, since the muscle relaxant will lose its effect in varying time periods. The aims of our study were to determine the change in the amount of plication between groups with and without muscle relaxants before plication and whether the amount of this change can be standardized using train-of-four (TOF) monitoring. In 2022 and 2023, 12 women aged between 25 and 48 years with a body mass index between 24 and 38 years were included in the study. Neuromuscular blockade was monitored by train-of-four (TOF) monitoring in all patients. Maximum plication areas at above-zero TOF value and zero TOF value were calculated and compared with each other. The reduction in the area of group 1, which represents the phase without muscle relaxant, and group 2, which represents the phase with neuromuscular blockade, were compared using the t-test. When assessed for above-zero TOF, the area between plication lines (a, a') was always smaller than the area between the plication lines (b, b') when the TOF value was zero. The t test comparison of group 1, which includes (a, a') values, and group 2, which includes (b, b') values, resulted in a value of p = 0.000. All cases, the plication value obtained with above-zero TOF value was lower than the plication value when the TOF value was zero. This difference was also confirmed statistically on a group basis. This suggests that neuromuscular measurements should be taken during the plication phase in the routine flow of surgery. Muscle relaxants are not routinely administered to patients undergoing abdominoplasty or rectus diastasis repair who are already under sufficient analgesia, unless there is a pressure alert on the anesthesia device. The surgeon cannot always determine the degree of muscle laxity accurately by palpation. TOF monitoring is a cost-effective quantitative method that can be easily and quickly performed, accurately determining the timing of muscle-fascia plication of the rectus abdominis. Through this approach, the anterior abdominal wall can be plicated with maximum tightness and maximum aesthetic gain can be obtained.Level of Evidence V 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 .

Combining Surgical Innovations in Amputation Surgery-Robotic Harvest of the Rectus Abdominis Muscle, Transplantation and Targeted Muscle Reinnervation Improves Myocontrol Capability and Pain in a Transradial Amputee.

Adding robotic surgery to bionic reconstruction might open a new dimension. The objective was to evaluate if a robotically harvested rectus abdominis (RA) transplant is a feasible procedure to improve soft-tissue coverage at the residual limb (RL) and serve as a recipient for up to three nerves due to its unique architecture and to allow the generation of additional signals for advanced myoelectric prosthesis control. A transradial amputee with insufficient soft-tissue coverage and painful neuromas underwent the interventions and was observed for 18 months. RA muscle was harvested using robotic-assisted surgery and transplanted to the RL, followed by end-to-end neurroraphy to the recipient nerves of the three muscle segments to reanimate radial, median, and ulnar nerve function. The transplanted muscle healed with partial necrosis of the skin mesh graft. Twelve months later, reliable, and spatially well-defined Hoffmann-Tinel signs were detectable at three segments of the RA muscle flap. No donor-site morbidities were present, and EMG activity could be detected in all three muscle segments. The linear discriminant analysis (LDA) classifier could reliably distinguish three classes within 1% error tolerance using only the three electrodes on the muscle transplant and up to five classes outside the muscle transplant. The combination of these surgical procedure advances with emerging (myo-)control technologies can easily be extended to different amputation levels to reduce RL complications and augment control sites with a limited surface area, thus facilitating the usability of advanced myoelectric prostheses.

Comparative analysis of the efficacy and functionality of abdominoplasty versus minimally invasive techniques in the surgical treatment of diastasis rectus abdominis in postpartum women.

INTRODUCTION: This review aims to describe the surgical options available for treatment of diastasis recti in postpartum women, as well as compare the effectiveness of these treatment options. Historically, diastasis recti has been repaired through open procedures, such as abdominoplasty. More recently, studies have explored other methods for the treatment of diastasis recti, including various minimally invasive surgical options. METHODS: Twelve studies ranging from 2015 to 2022 were included in this analysis. Studies were identified using PubMed, EMBASE, and Cochrane Library. Studies that met the inclusion criteria were analyzed descriptively. Statistical comparison of surgical outcomes between studies was performed using Fisher's Exact Test in SPSS. RESULTS: Minimally invasive approaches were categorized as laparoscopic preaponeurotic approaches, robotic approaches, and enhanced-view/extended totally extraperitoneal (eTEP) approaches. These techniques were compared to two open approaches: abdominoplasty and miniabdominoplasty. There were no significant differences in the rate of seromas, surgical site infections/complications, or hematomas between abdominoplasty and minimally invasive surgical techniques (p > 0.05). Among the minimally invasive techniques, no significant differences in readmission rates were reported (p > 0.05). Additionally, no significant differences in recurrence rates were seen following minimally invasive or abdominoplasty repairs, except for the increased recurrence rates seen with the r-TARRD robotic technique (p < 0.05). CONCLUSION: Although current data on minimally invasive approaches is limited, our review reveals that both open and minimally invasive approaches are viable options for diastasis recti repair in postpartum women. Identifying the optimal approach for diastasis recti repair should rely on the patient's desired treatment outcome. If the patient indicates a desire for the removal of excess abdominal subcutaneous tissue, abdominoplasty may be a better surgical approach. Alternatively, if the patient puts a greater emphasis on shorter recovery time and smaller surgical incisions/scars, minimally invasive approaches may be a better surgical option.

The role of component separation in the treatment of severe diastasis recti abdominis: a new indication for a known technique.

OBJECTIVE: Diastasis of the rectus abdominis muscle (DRAM) is a widening of linea alba, it also could be accompanied by abdominal bulging. DRAM is often a cause of quality-of-life impairment, especially when it is of large dimensions. Repair with direct rectus plication is the most common treatment for Diastasis Recti Abdominis (DRA), but it can result in high recurrence rates. The authors aimed to show their results in applying the component separation technique in wide DRA cases. PATIENTS AND METHODS: From January 2015 to July 2018, 43 patients with DRA ≥ 10 cm at 3 cm over the umbilicus have been treated with component separation technique associated to panniculectomy. A biologic mesh was positioned onlay in cases of weakness along the semilunaris lines. RESULTS: DRA repair was achieved in all cases. All patients completed the 1-year follow-up and no recurrence nor major complication were registered. Minor complications were observed in 12 (27.9%) cases. CONCLUSIONS: This is the first study describing the component separation technique use in cases of DRA without hernia, associated to abdominoplasty surgery. Preliminary results were encouraging, but larger series are required.

Clinical significance of diastasis recti: Literature review and awareness amongst health care professionals.

BACKGROUND: A variety of physical complaints have been related to chronic diastasis recti (DR), including back pain, pelvic pain, and urinary incontinence. However, its clinical significance is still subject of debate, leaving many patients to feel unheard when experiencing symptoms. This study aims to assess current knowledge on DR, its potential treatments, and the awareness of this condition amongst involved health care professionals. METHODS: A literature review was performed to analyze current available knowledge on DR and its treatment. Then, a survey was conducted to investigate the awareness on DR amongst general practitioners, midwives, gynecologists, general surgeons, and plastic surgeons. RESULTS: Over 500 health care professionals completed our survey, including 46 general practitioners, 39 midwives, 249 gynecologists, 33 general surgeons, and 74 plastic surgeons. Although the majority of respondents (>78% in all groups) reported to encounter DR in daily practice, opinions differed markedly on most significant symptoms, associated physical complaints, best first referral for treatment, and best treatment modality. CONCLUSION: Current literature is not unanimous on the relation between DR and physical complaints and on its most suitable treatment. This incongruity is corroborated by the variety of responses from involved health care professionals in our survey. More clinical data are needed to provide clarity on this issue.

Simple plication alleviates physical symptoms in patients with post-gestational rectus diastasis.

PURPOSE: To evaluate our surgery for post-gestational rectus abdominis muscle diastasis using slowly absorbable monofilament suture and eight weeks of abdominal binder in terms of recurrence rate, complications, and effect on patients' physical and cosmetic complaints. METHOD: In a retrospective cohort study, all 44 patients operated between 2014 and 2020 were invited to a follow-up using ultrasound, clinical examination, and questionnaires regarding symptoms before and after surgery. RESULTS: 89% of invited patients participated, with a median follow-up of 36 months. There was one recurrence caused by severe postoperative nausea and vomiting, which was the most common complication. Most procedures were safe, but two patients experienced Clavien-Dindo grade 3 complications. Patients reported feeling limited or taking precautions after surgery for a median of 8.5 months. Of all included patients, four responded that the operation did not alleviate their primary complaint. The remaining 35 patients (90%) experienced complete or partial alleviation of their primary complaints and would undergo the procedure again if needed. CONCLUSION: Post-gestational diastasis recti can be associated with a large number of physical symptoms and functional complaints and can safely be operated using a single running plication of the anterior rectus fascia with a slowly absorbable suture, with fair cosmetic results, excellent effect on symptoms, few complications and high levels of patient satisfaction. Future research must determine which symptoms and findings should indicate surgery.

A Safe and Efficient Technique for Pedicled TRAM Flap Breast Reconstruction.

LEARNING OBJECTIVES: After studying this article, the participant should be able to: 1. Understand the indications for a unilateral pedicled transverse rectus abdominis (TRAM) flap-based breast reconstruction. 2. Understand the different types and designs of pedicled TRAM flap used in both immediate and delayed breast reconstruction. 3. Understand the essential landmarks and relevant anatomy of the pedicled TRAM flap. 4. Understand the steps of raising the pedicled TRAM flap, the subcutaneous transfer, and the insetting of the flap on the chest wall. 5. Understand the nature of donor-site management and closure of the defect. 6. Develop a postoperative plan for continuing care and pain management. SUMMARY: This article focuses primarily on the unilateral, ipsilateral pedicled TRAM flap. Although the bilateral pedicled TRAM flap may be a reasonable option in some cases, they have been shown to have a significant impact on abdominal wall strength and integrity. Other types of autogenous flaps using the same lower abdominal tissue, such as a free muscle-sparing TRAM or a deep inferior epigastric flap, can be performed as a bilateral procedure with less impact on the abdominal wall. Breast reconstruction with a pedicled transverse rectus abdominis flap has persisted for decades as a reliable and safe form of autologous breast reconstruction leading to a natural and stable breast shape.

Vulvar reconstruction in post-RT case using the versatile VRAM flap: reporting the rare extrapelvic approach.

Although primary vulvovaginal reconstruction following vulvectomy has a significant chance of improving patient outcomes, flap reconstruction is not a recognised component of the accepted standard of care for vulvar cancer. We provide a case of a patient who underwent successful vulvar reconstruction using the extrapelvic vertical rectus abdominis myocutaneous (VRAM) flap. This musculocutaneous flap offers adequate coverage and bulk to the perineal defect after excision in post-irradiated vulvar cancer.To proceed with sphincter-saving surgery, she was scheduled for neoadjuvant chemoradiation, as the lesion involved the urethra and perineal body. However, she experienced severe grade IV dermatitis after receiving 37 Gy of radiation. Though the lesion had reduced in size, it was still large enough to cause significant perineal deformity.We performed a vulvar reconstructive surgery using the uncommon but reliable extrapelvic VRAM flap. This well-vascularised VRAM flap is particularly useful in irradiated areas prone to poor healing. Postoperatively, the wound healed well and the patient underwent adjuvant therapy 6 weeks later. We emphasise the advantages of well-perfused muscle for the primary repair of prior irradiated perineal lesions.

Endoscopic treatment of diastasis recti: Training method and literature review.

INTRODUCTION: Endoscopic treatment of diastasis rectus abdominis offers the possibility of correcting the condition without complete abdominoplasty. The purpose of this study was to develop a training method on fresh cadavers models based on a literature review on this surgery. MATERIAL AND METHODS: The endoscopic procedure considered involved the insertion of a 10mm suprapubic trocar and of 5mm trocars in each iliac fossae. The muscle suture is done using running barbed suture. The surgery was performed on eight fresh cadavers to estimate the learning curve for this intervention, which was estimated with the CUSUM method. A systematic literature review in the PubMed database was performed, and 20 articles that met the inclusion criteria were analyzed. RESULTS: The learning curve threshold was reached after 6 operations and can be separated into two phases. The most common complication of this surgery is seroma, it is encountered in 3 to 27% of cases according to the studies. Diastasis recurrence is rare, occurring in less than 2% of cases. In comparison, open surgical treatment of diastasis recti is associated with a higher risk of hematoma, skin necrosis and longer operating times. Recurrence rates are similarly low after open and endoscopic repair. Mesh reinforcement is indicated in cases of diastasis wider than 5cm, diastasis recurrence, severe musculoaponeurotic laxity, or hernia larger than 1cm. CONCLUSION: The data in the literature indicate that laparoscopic surgery is an efficient and safe approach to correct diastasis of the rectus muscles and can be offered by plastic surgeons to selected patients.

Minimally invasive bilayer suturing technique for the repair of concomitant ventral hernias and diastasis recti.

BACKGROUND: According to EHS guidelines, mesh repair is recommended in case of concomitant diastasis recti (DR) and ventral hernia more than 1 cm in diameter. Since in this situation, the higher risk of hernia recurrence may be attributed to the weakness of aponeurotic layers, in our current practice, for hernias up to 3 cm, we use a bilayer suture technique. The study aimed at describing our surgical technique and evaluating the results of our current practice. METHODS: The technique combines suturing repair of the hernia orifice and diastasis correction by suture, and includes an open step through periumbilical incision and an endoscopic step. The study is an observational report on 77 cases of concomitant ventral hernias and DR. RESULTS: The median diameter of the hernia orifice was 1.5 cm (0.8-3). The median inter-rectus distance was 60 mm (30-120) at rest and 38 mm (10-85) at leg raise at tape measurement and 43 mm (25-92) and 35 mm (25-85) at CT scan respectively. Postoperative complications involved 22 seromas (28.6%), 1 hematoma (1.3%) and 1 early diastasis recurrence (1.3%). At mid-term evaluation, with 19 (12-33) months follow-up, 75 (97.4%) patients were evaluated. There were no hernia recurrences and 2 (2.6%) diastasis recurrences. The patients rated the result of their operation as excellent or good in 92% and 80% of the cases at global and esthetic evaluations, respectively. The result was rated bad at esthetic evaluation in 20% of the cases because the skin appearance was flawed, due to discrepancy between the unchanged cutaneous layer and the narrowed musculoaponeurotic layer. CONCLUSION: The technique provides effective repair of concomitant diastasis and ventral hernias up to 3 cm. Nevertheless, patients should be informed that the skin appearance can be flawed, because of the discrepancy between the unchanged cutaneous layer and the narrowed musculoaponeurotic layer.

The TOR concept (training, operation, and rehabilitation) applied to a cohort of postpartum women with training-resistant symptomatic rectus diastasis: evaluation 1 year after surgery.

BACKGROUND: Rectus diastasis is a common sequela of pregnancy and is associated with functional disabilities such as back pain, abdominal core instability, abdominal muscle weakness, urinary incontinence, and psychological issues such as a negative body image. The aim of this study was to evaluate the effect of the TOR concept (training, operation, and rehabilitation), a novel concept for treating abdominal wall insufficiency combined with rectus diastasis, after pregnancy. TOR consists of preoperative evaluation of symptoms and custom-designed abdominal core training, tailored rectus diastasis repair, and individual progressive postoperative rehabilitation. METHODS: A consecutive series of women diagnosed with rectus diastasis and core dysfunction resistant to training, underwent plication of the linea alba between 2018 and 2020. After surgery, all patients participated in an individually designed rehabilitation programme over a 4-month interval. Physical function was recorded before surgery and 1 year after surgery using the disability rating index questionnaire. Symptoms associated with core instability were recorded before and 1 year after surgery. Quality of life was assessed using the SF-36. The abdominal wall anatomy was assessed with ultrasound before and 1 year after surgery. RESULTS: Seventy-one women were included and all attended 1-year follow-up. Response rate was 81.7 per cent (58) for the disability rating index, and 59.2 per cent (42) for SF-36. Self-reported physical function (disability rating index) improved in 54 of 58 patients (93.1 per cent), with a median score reduction of 91.3 per cent. Core instability symptoms decreased significantly. All SF-36 subscales improved significantly compared with preoperative scores, reaching levels similar to or higher than the normative Swedish female population. No recurrence of rectus diastasis was seen at the 1-year follow-up. CONCLUSIONS: Surgical reconstruction within the TOR concept resulted in significant improvements in physical function and quality of life as well as a significant decrease in symptoms of core instability.

Desmoid Tumor of the Rectus Abdominis with Urinary Bladder Involvement: A Case Report and Review of Literature.

Desmoid tumors (DTs) account for 3% of all soft tissue tumors. They are benign and have no malignant potential with a favorable prognosis, and predominantly occur in young women. The pathogenesis and clinical behavior of DTs are still uncertain. In addition, most cases of DTs were associated with abdominal trauma (including surgery), while genitourinary involvement seemed to be quite rare. Up to now, there has been only one DT case with urinary bladder involvement reported in the literature. We, Hereby, report a 67-year-old male patient with left lower abdominal pain while micturition. Computed tomography (CT) showed a mass located at the lower aspect of the left rectus muscle with an extension attached to the urinary bladder. Based on the pathological findings of tumor specimen, a diagnosis of benign desmoid tumor (DT) of the abdominal wall was made. Laparotomy with wide local excision was carried out. The patient had a smooth postoperative recovery and was discharged after 10 days. Introduction:Historically, MacFarland first described these tumors in 1832. Etymologically, the word desmoid was first coined by Muller in 1838 and is derived from the Greek word desmos, which means band or tendon-like. Stout first used the term fibromatosis in 1961[1,2,3]. Desmoid tumors (DTs) are a kind of rare neoplasm, which represents 3% of all soft tissue tumors and 0.03% of all neoplasms with an incidence of 5 to 6 per million of the population per annum[4,5,6]. DTs predominantly affect young females with a median age of 30 to 40 years old and is more than twice in female than male patients. However, there is no gender preference in older patients [7,8]. Furthermore, the symptoms of DTs are not typical in general. Symptoms can occasionally occur due to the size and location of the tumor but usually are nonspecific. Because of its rarity and unusual behavior, DT is often associated with diagnostic and therapeutic challenges. Computed tomography (CT) and magnetic resonance imaging (MRI) is beneficial for the diagnosis of this tumor but pathological diagnosis is mandatory. Surgical resection is now considered as the most efficient treatment option for patients with DT, because it offers a good chance of long-term survival. Our case is of unusual presentation and finding of abdominal wall desmoid tumor with an extension to urinary bladder in a male patient who is 67 years old. Keywords: desmoid tumor, fibromatosis, spindle cell tumor, urinary bladder.

Optimal placement of self-fixating mesh in the rectus abdominis muscle for ventral hernia repair when using the enhanced-view totally extraperitoneal Rives-Stoppa technique.

INTRODUCTION: Laparoscopic retro-muscular Rives-Stoppa (RS) ventral hernia repair using the enhanced-view totally extraperitoneal (eTEP) technique (eTEP-RS) is becoming common. Although self-fixating mesh is useful with good fixation, some surgeons think the fixating surface must be oriented towards the rectus abdominis muscle for safety reasons in eTEP-RS. Attaching the self-fixating mesh to the rectus abdominis, the ceiling of the operative field, is challenging and time-consuming. MATERIAL AND SURGICAL TECHNIQUE: First, the self-fixating mesh is folded in half with the fixation surface facing outwards. Second, we create a partition sheet and insert the sheet between the two arms of the folded mesh. The folded mesh is then inserted intracorporeally. We can unfold the mesh easily from one-quarter width to half width on the rectus abdominis muscle because of the insertion of the partition sheet. Finally, the mesh is unfolded to full width, and the mesh placement is completed. DISCUSSION: The eTEP-RS is still a new procedure and has not yet been standardized. However, our technique will increase the use of self-fixating mesh and improve the outcomes of eTEP-RS.

Treatment of postgestational rectus diastasis.

Rectus diastasis is defined by thinning and widening of linea alba and is a part of pregnancy. In some patients, the diastasis persists giving symptoms such as core instability, and cosmetic complaints. Treatment consists of exercise and surgery by either a plastic surgeon or a general surgeon. Lately, rectus diastasis has gained both national and international attention but it is not clear which patients will benefit from surgery or which operative technique has the best outcome. This review describes postgestational rectus diastasis and summarizes treatment possibilities based on the latest literature.

Perineal bowel evisceration after extralevator abdominoperineal excision and vertical rectus abdominis myocutaneous flap closure.

INTRODUCTION: Perineal bowel evisceration is a rare complication after extralevator abdominoperineal excision (ELAPE). This surgical technique is used to resect low rectal and anal cancer, with a lower likelihood of positive surgical margins, but resulting in a larger perineal defect. A vertical rectus abdominis myocutaneous (VRAM) flap allows filling of the empty pelvic space and closure of the defect in the pelvic floor. CASE PRESENTATION: A 77-year-old woman, with a hysterectomy in her medical history, underwent an ELAPE followed by reconstruction of the perineal defect with a VRAM flap after neoadjuvant radiotherapy for a moderately differentiated invasive adenocarcinoma of the distal rectum. The postoperative course was complicated with a herniation of the perineal wound and evisceration of a bowel loop. CONCLUSION: Closure of the perineal defect after ELAPE remains a challenge, especially in cases where several risk factors for delayed wound healing, flap failure and perineal herniation are present.