Groin injuries in women's premier league football in Norway: A two-season prospective cohort study describing clinical and imaging characteristics.

OBJECTIVE: To describe the prevalence, incidence, and burden of groin injuries in the Norwegian women's premier football league and to describe their clinical and imaging characteristics. METHODS: During the 2020 and 2021 seasons, players in the Norwegian women's premier league reported groin injuries weekly, using the Oslo Sports Trauma Research Centre Questionnaire on Health Problems (OSTRC-H2). We calculated weekly prevalence, incidence, and burden of groin injuries. The team physical therapists classified the player-reported injuries based on the Doha classification system. Injuries with more than 3 days' time loss or reported in 2 consecutive weeks were eligible for magnetic resonance imaging (MRI). RESULTS: On average, 3.9% (95% CI: 3.4-4.4) of players reported a groin injury at any time; of which 78% caused time loss. The incidence rate was 1.6 injuries/1000 h (95% CI: 1.3-2.0) and their burden was 11 days lost/1000 h. The physical therapists examined 67 of 124 player-reported groin injuries (53%). Adductor-related injury was most common (55%) followed by iliopsoas (15%) and rectus femoris-related (12%). Pubic-related injuries caused most time loss (median: 24 days, IQR: 5-133). In this study, 42 injuries were investigated with MRI; 8 (19%) showed no changes, 6 (14%) an acute musculotendinous lesion, and 32 (76%) a nonacute finding (e.g., central symphyseal disc protrusion, tendinopathies). CONCLUSION: The incidence rate and burden of groin injuries were high. Adductor-related injuries were most common, but pubic-related injuries caused most time loss. Most MRI examinations demonstrated nonacute findings.

Inguinal endometriosis: a case series and review of the literature.

BACKGROUND: Inguinal endometriosis is one of the most common forms of endometriosis. The present study introduces 8 cases of inguinal endometriosis and discusses probable theories of inguinal endometriosis by reviewing the literature. CASE PRESENTATION: 8 Iranian cases of inguinal endometriosis with a mean age of 36 years were presented. Catamenial groin pain and swelling were the most common complications. Also, patients usually had accompanying symptoms such as pelvic pain and dysmenorrhea. One-half of patients had a history of previous abdominal surgery. Ultrasound was diagnostic in 4 patients (50%), and magnetic resonance imaging was used in two patients (25%). Among 6 patients who underwent hormonal therapy, 4 experienced an endometriosis size increase. Inguinal endometriosis was right-sided in 87.5% of patients, and among 4 patients who underwent surgery, 75% had proximal site involvement of the round ligament. CONCLUSION: According to the rarity of inguinal endometriosis, it is more likely to be a misdiagnosis with other inguinal disorders such as inguinal hernia. Inguinal endometriosis should be considered in patients who undergo inguinal herniorrhaphy, with suspected findings such as thickening of the hernia sac wall, bloody fluid inside the sac, or thickening of the extraperitoneal round ligament during the surgery.

The effect of match congestion on hip adductor squeeze strength in youth rink hockey players

Introduction Groin injuries are common among rink hockey players. Monitoring the main risk factors can reduce the likelihood of suffering such injury. The objective of this study was to evaluate the effect of a competitive congestion period on the squeeze strength of the hip adductor muscles in a group of adolescent rink hockey players, and whether the strength reduction exceeded the injury risk threshold (>15%) for sustaining a groin injury. Materials and Methods Twenty U-16 athletes (9 females) participated in the study. Eighty-three adductor strength measurements were recorded after 10 games (2109 min of play). Function was assessed using the Sport subscale of the Hip and Groin Outcome Score (HAGOS) questionnaire. A simple linear regression model was used to analyze the accumulated time-strength relationship, and the pre-tournament and post-tournament HAGOS results were compared. Results The accumulation of games resulted in a significant strength reduction in male players' (R2= 0.27), but not in females. Eighty-five percent of the sample had their strength reduced to values at risk compared to baseline strength, but none of them stopped their activity due to discomfort in the groin region. HAGOS results were not affected by the competitive congestion (p = 0.07–0.48). Conclusion Match congestion can negatively impact adductor strength. However, there may not be a relationship between strength loss above 15% and the appearance of a groin injury. (AU)

Round ligament management during minimally invasive groin hernia repair in women: a systematic review and meta-analysis.

BACKGROUND: Female sex has been associated with worse outcomes after groin hernia repair (GHR), including a higher rate of chronic pain and recurrence. Most of the studies in GHR are performed in males, and the recommendations for females extrapolate from these studies, even though females have anatomy intricacies. The round ligament of the uterus (RLU) is associated with pelvic stabilization and plays a role in sensory function. Transection of the RLU during GHR is controversial as it can allow easier mesh placement but can favor genitourinary complications and chronic pain. As no previous meta-analysis compared preserving versus transecting the RLU during minimally invasive (MIS) GHR, we aim to perform a systematic review and meta-analysis evaluating surgical outcomes comparing the approaches. METHODS: Cochrane Central, Embase, and PubMed databases were systematically searched for studies comparing transection versus preservation of the RLU in MIS groin hernia surgeries. Outcomes assessed were operative time, bleeding, surgical site events, hospital stay, chronic pain, paresthesia, recurrence rates, and genital prolapse rates. Statistical analysis was performed using RevMan 5.4.1. Heterogeneity was assessed with I2 statistics. A review protocol for this meta-analysis was registered at PROSPERO (CRD 42023467146). RESULTS: 1738 studies were screened. A total of six studies, comprising 1131 women, were included, of whom 652 (57.6%) had preservation of the RLU during MIS groin hernia repair. We found no statistical difference regarding chronic pain, paresthesia, recurrence rates, and postoperative complications. We found a longer operative time for the preservation group (MD 6.84 min; 95% CI 3.0-10.68; P = 0.0005; I2 = 74%). CONCLUSION: Transecting the RLU reduces the operative time during MIS GHR with no difference regarding postoperative complication rates. Although transection appears safe, further prospective randomized studies with long-term follow-up and patient-reported outcomes are necessary to define the optimal management of RLU during MIS GHR.

Safety and effectiveness of laparoscopic adult groin hernia repair in Africa: a systematic review and meta-analysis.

BACKGROUND: Surgery is the recommended treatment of groin hernia, and laparoscopic approach is increasingly accepted due to lower risk of chronic pain. This systematic review aims to evaluate results of laparoscopic groin hernia repair (LGHR) in Africa. METHODS: We performed a literature search of published studies using electronic databases. Included African articles reported at least one of outcomes after LGHR in adult population. Newcastle-Ottawa Scale was used for quality assessment. A quantitative meta-analysis was performed to estimate the pooled prevalence of the post-operative outcomes. RESULTS: We included 19 studies from 6 countries which totalized 2329 hernia cases. Mean age was 44.5 years and male patients were predominant (sex-ratio 19.8). The mean operative time was 69.1 min. The pooled prevalence of conversion to open procedure was 2.578% (95% IC: 1.209-4.443). The pooled prevalence of surgical site infection and Hematoma/Seroma was respectively 0.626% (95%IC: 0.332-1.071) and 4.617% (95% IC: 2.990-6.577). The pooled prevalence of recurrence and chronic pain was respectively 2.410% (95% IC: 1.334-3.792) and 3.180% (95% IC: 1.435-5.580). We found that total morbidity for TAPP procedure was higher than TEP procedure (p = 0.0006; OR 1.8443). CONCLUSION: These results confirm that LGHR is safe and feasible and would be recommended in our African context.

Comparison of two bicycle handlebar trauma cases.

Handlebar injury is an uncommon mechanism of blunt injury with a recognised risk of injury to groin vasculature. We describe two cases involving bicycle handlebar injury to the groin and their different respective outcomes. Patient A sustained a significant limb-threatening injury following significant arterial and venous disruption. Surgical intervention was able to restore arterial flow via interpositional vein graft, while venous injuries were ligated. As a result, the patient was discharged with a viable limb and a non-disabling swelling from venous pathology. Patient B, of identical age, also sustained a bicycle handlebar injury to the groin but without the need for surgical intervention. Active observation and the use of repeat imaging suggested spontaneous cessation of any minor arterial bleeding; the patient made a rapid recovery and was discharged soon thereafter. These cases highlight the variability in outcome stemming from this injury mechanism and that early recognition is vital for limb viability.

Classification of the Conjoined Latissimus Dorsi-Groin Flap and Indications for the Four Types of the Flap.

SUMMARY: The conjoined latissimus dorsi-groin flap is a versatile flap that not only can serve as an osteocutaneous flap to provide large soft tissue and bone for reconstruction of extensive defects but also can offer functioning muscle transfer and lymph node transfer for prevention of lymphedema after wide excision of tumors or major trauma. Over the past 24 years, the authors have classified the conjoined latissimus dorsi-groin flap into four categories. They propose precautions for application of the conjoined flaps.

Results of combat medic junctional tourniquet training: a prospective, single-blind, randomized, cross-over study.

BACKGROUND: Bleeding remains the leading cause of potentially preventable deaths both in military and civilian pre-hospital trauma settings. Conventional extremity tourniquets do not control bleeding if an iliac artery or a common femoral artery is injured. Stopping junctional bleeding is particularly challenging and requires the use of specifically designed junctional tourniquets. SAM® Junctional Tourniquet (SJT®, United States of America) and Tactical Abdominal Junctional Tourniquet (T-AJT®, Fora Group Türkiye) have been actively used by Turkish security forces. This study questioned the effect of training on combat medics' successful junctional tourniquet applications and application times (AT). METHODS: Our research on two different junctional tourniquet models was designed as a prospective randomized, crossover, single-blinded study. All 40 participants in the study were attendees of a 12-week combat medic training course with updated medical approvals, which were used as an eligibility criterion. Randomization was performed by drawing T-AJT®-SJT cards. The study consisted of pretraining and after-training tourniquet application phases. In each study phase, all participants' AT and the presence or absence of arterial flow were recorded for each group. Finally, the combat medics were presented with a 6-question survey. RESULTS: Although training increased successful T-AJT® application rates, training was not statistically significantly associated with successful applications for any tourniquet types (p>0.05). The pretraining phase ATs for SJT® and T-AJT® were 55±11.8 and 93.8±2.9 seconds, respectively, and the difference was statistically significantly different (p<0.001). Likewise, after-training phase ATs for SJT® and T-AJT® were 49±22.6 and 79.2±17.5 seconds, respectively, and participants' SJT® ATs were significantly shorter (p<0.001). Overall, when participants' applied any of the tourniquet unsuccessfully, the odds of participants' lower Visual Analogue Scale scores were 0.2 (95% CI [0.08, 0.49]. p<0.001). CONCLUSION: Our study basically investigates the effects of training on effective tourniquet application. Unfortunately, our after-training success rates remained unsatisfactory when compared to other studies. This is also the first study on T-AJT® tourniquet application, and further studies on its efficacy are also required.

Inflammatory linear verrucous epidermal nevus in groin and labia with claudication: Successfully treated with photodynamic therapy.

SIGNIFICANCE: Inflammatory linear verrucous epidermal nevus (ILVEN) is an uncommon type of epidermal nevus and is refractory to therapy. We report the effectiveness of photodynamic therapy (PDT) for treating ILVEN with claudication in a young girl. ADDITIONAL CONTRIBUTIONS: We thank the patient for granting permission to publish this information. APPROACH: Aminolaevulinic Acid Hydrochloride (ALA) photodynamic therapy (PDT) was applied six times in 1-month interval. RESULTS: Most lesions and pruritus have subsided markedly, with mild scarring and a marked reduction in claudication. CONCLUSIONS: ALA PDT might be an effective and promising treatment for ILVEN in the future.

Comparison of outcomes between preservation or division of the uterine round ligament in laparoscopic groin hernia repair in females: a meta-analysis and trial sequential analysis.

PURPOSE: The purpose of this study was to perform a meta-analysis comparing the short-term and long-term outcomes in laparoscopic groin hernia repair with or without preservation of the uterine round ligament (URL) in females. METHODS: We searched several databases including PubMed, Web of Science, Cochrane Library, and and CNKI databases. This meta-analysis included randomized clinical trials, and retrospective comparative studies regarding preservation or division of the URL in laparoscopic groin hernia repair in females. Outcomes of interest were age, BMI, type of hernia, type of surgery, operating time, estimated blood loss, time of hospitalization, seroma, concomitant injury, mesh infection, recurrence, uterine prolapse, foreign body sensation, chronic pain, and pregnancy. Meta-analyses and trial sequential analysis were performed with Review Manager v5.3 and TSA software, respectively. RESULTS: Of 192 potentially eligible articles, 9 studies with 1104 participants met the eligibility criteria and were included in the meta-analysis. There were no significant difference in age (MD-6.58, 95% CI - 13.41 to 0.24; P = 0.06), BMI (MD 0.05, 95%CI - 0.31 to 0.40; P = 0.81), blood loss (MD-0.04, 95% CI - 0.75 to 0.66; P = 0.90), time of hospitalization (MD-0.22, 95% CI-1.13 to 0.69; P = 0.64), seroma (OR 0.71, 95% CI 0.41 to 1.24; P = 0.23), concomitant injury (OR 0.32, 95% CI 0.01 to 8.24; P = 0.68), mesh infection (OR 0.13, 95% CI 0.01 to 2.61; P = 0.18), recurrence (OR 1.13, 95% CI 0.18 to 7.25; P = 0.90), uterine prolapse(OR 0.71, 95% CI 0.07 to 6.94; P = 0.77), foreign body sensation (OR 1.95, 95% CI 0.53 to 7.23; P = 0.32) and chronic pain(OR 1.03 95% CI 0.4 to 2.69; P = 0.95). However, this meta-analysis demonstrated a statistically significant difference in operating time (MD 6.62, 95% CI 2.20 to 11.04; P = 0.0003) between the preservation group and division group. Trial sequential analysis showed that the cumulative Z value of the operating time crossed the traditional boundary value and the TSA boundary value in the third study, and the cumulative sample size had reached the required information size (RIS), indicating that the current conclusion was stable. CONCLUSION: In summary, laparoscopic groin hernia repair in women with the preservation of the round uterine ligament requires a longer operating time, but there was no advantage in short-term or long-term complications, and there was no clear evidence on whether it causes infertility and uterine prolapse.

Evaluating the complications of adult groin hernia where there is no hernia registry: a systematic review of Nigerian literature.

BACKGROUND: Enumerating the complications of groin hernia repair might help to highlight the need for improvement in the quality of care. This is imperative in a country without a strong post-operative complication surveillance mechanism. Hence, this review aims to determine the complications encountered during the surgical treatment of groin hernias among Nigerian subjects. METHODS: Databases like Google Scholar, Scopus, and PubMed were searched. Out of the 140 papers found during the search, only 20 were included in this review. Bassini repair was the most common type of hernia repair used, and neither laparoscopic repair nor posterior approach was utilized in any of the patients. Emergency presentations constituted about 18.5% of the cases. Meta-analysis of the studies showed that more prevalent complications were wound/scrotal edema (derived from four studies), surgical site infections (derived from 17 studies), and hematoma (from 19 studies). The rates were 23% (CI 0-46%; I2 = 80.9%), 6% (CI 3-10%; I2 = 87.7%), and 5% (CI 2-8%; I2 = 83.7%), respectively. The rate of complication in giant hernias was higher than the non-giant hernias and was statistically significant [p < 0.05; OR 1.5 (CI 0.9-2.4)]. Although the recurrence rate is low, there was insufficient follow-up of patients. CONCLUSION: This review has shown that one-fifth of the patients had emergency repair of hernias and giant groin hernias have higher odds of complications after repair compared to normal-sized ones. The most common complication noted was wound/scrotal edema. None of the hernias was repaired with laparoscopy. Perhaps, establishing a registry might improve the detection of late complications in patients who had groin hernia repair.

Current trends and outcomes for unilateral groin hernia repairs in the United States using the Abdominal Core Health Quality Collaborative database: A multicenter propensity score matching analysis of 30-day and 1-year outcomes.

BACKGROUND: Different unilateral groin hernia repair approaches have been developed in the last 2 decades. The most commonly done approaches are open inguinal hernia repair by the Lichenstein technique, laparoscopic approach by either total extraperitoneal or transabdominal preperitoneal, and robotic transabdominal preperitoneal approach. Hence, this study aimed to compare early and late postoperative outcomes in patients who underwent unilateral robotic transabdominal preperitoneal, laparoscopic transabdominal preperitoneal, and laparoscopic total extraperitoneal, and open groin hernia repair using a United States national hernia database, the Abdominal Core Health Quality Collaborative Database. METHODS: Prospectively collected data from the Abdominal Core Health Quality Collaborative database was retrospectively reviewed, including all adult patients who underwent elective unilateral groin hernia repair from 2015 to 2022, with a 1:1 propensity score match analysis conducted for balanced groups. The univariate analysis compared the groups across the preoperative, intraoperative, and postoperative timeframes. RESULTS: The Abdominal Core Health Quality Collaborative database identified 14,320 patients who underwent elective unilateral groin hernia repair and had documented 30 days of follow-up. Propensity score matching stratified 1,598 patients to each group (total of 6,392). The median age was 64 years (interquartile range 53-74) for open groin hernia repair, whereas 60 (interquartile range 47-69) for laparoscopic transabdominal preperitoneal, 62 (interquartile range 48-70) for laparoscopic total extraperitoneal, and 60 (interquartile range 47-70) for robotic transabdominal preperitoneal were noted. Open groin hernia repair had more American Society of Anesthesiologists score 4 (52, 3%) patients (P < .001). A painful bulge was the most common indication (>85%). Operating room time >2 hours was more significant in the robotic transabdominal preperitoneal group (123, 8%; P < .001). Seroma rate was higher in the laparoscopic transabdominal preperitoneal (134, 8%; P < .001). A 1-year analysis had 1,103 patients. Hematoma, surgical site infection, readmission, reoperation, and hernia recurrence at 30 days or 1 year did not differ, with an overall recurrence rate of 6% (n = 67) at 1 year (P = .33). In patients with body mass index ≥30 kg/m2, the robotic approach had lower rates of surgical site occurrence (n = 12, 4%; P = .002) and seroma (n = 5, 2%; P < .001) compared with the other groups. When evaluating recurrence 1 year after surgery, the robotic transabdominal preperitoneal group had 10% versus 18% open groin hernia repair, 11% laparoscopic transabdominal preperitoneal, and 18% laparoscopic total extraperitoneal, but it was not statistically significant (P = .53). CONCLUSION: There was no difference in readmission, reoperation, and surgical site infection among the surgical techniques at 30 days. However, laparoscopic transabdominal preperitoneal was associated with more seromas. Hernia recurrence at 1 year was similar across groups; the robotic approach had the lowest recurrence rate among all 3 repairs but did not reach statistical significance. The robotic approach performed better in patients with a body mass index of 30 kg/m2 for surgical site occurrence and seroma than in other surgical techniques.

Inguinal nodal metastatic squamous cell carcinoma of unknown primary (CUP) detected 7 years before the diagnosis of vulvar squamous cell carcinoma: A case report.

OBJECTIVE: Metastatic squamous cell carcinoma (SCC) of inguinal lymph node region with unknown origin is a rare condition. A patient was diagnosed to have vulvar SCC 7 years after the initial diagnosis of inguinal nodal metastatic SCC of unknown primary. CASE REPORT: A 59-year-old woman with metastatic SCC of unknown origin in the right inguinal lymph node underwent tumor resection and no evidence of residual disease or possible tumor origin was detected after the surgery and a comprehensive work-up. Seven years later, she was diagnosed to have invasive right vulvar SCC with right pelvic lymph node metastasis. We performed a series of tests to evaluate the relationship between these two events. CONCLUSION: According to our investigation, the possible relationship between the two events could not be ruled out. This case emphasizes the possibility of late recurrence and the importance of long-term follow up for patients with isolated nodal CUP.

Clinical examination tests for adductor- and pubic-related groin pain in athletes with longstanding groin pain: Inter-examiner reliability and prevalence of positive tests.

OBJECTIVES: Evaluate the inter-examiner reliability of pain provocation tests for hip adductors (palpation, stretch and resistance) and for pubic symphysis (palpation) in athletes with longstanding groin pain, and to determine the prevalence of positive tests. DESIGN: Inter-examiner reliability. SETTING: Orthopaedic and sports medicine hospital. PARTICIPANTS: Male athletes with longstanding groin pain. MAIN OUTCOME MEASURES: Inter-examiner reliability, absolute/positive/negative agreement, and the mean prevalence of positive tests for athletes classified with adductor- and pubic-related groin pain were calculated. RESULTS: We included 44 male athletes with longstanding groin pain (61 symptomatic sides). The mean age was 29 years (±6) and 70% were soccer players. Inter-examiner reliability was slight to moderate for adductor palpation (Cohen's Kappa statistic(κ)) = 0.02-0.54) and pubic palpation (κ = 0.37-0.45); moderate for the adductor stretch test (κ = 0.50), and fair to substantial for adductor resistance tests (κ = 0.22-0.74). Palpation pain was most prevalent at the adductor longus origin (94%) in athletes classified with adductor-related groin pain. CONCLUSION: The inter-examiner reliability of palpation tests varied from slight to moderate. The adductor stretch test had a moderate reliability, and adductor resistance tests a fair to substantial reliability. Adductor longus origin is the main site for palpation pain. Adductor palpation tests not related to the adductor longus have limited inter-examiner reliability. The adductor stretch test did not assist in classifying adductor-related groin pain.

Quantitative somatosensory assessments in patients with persistent pain following groin hernia repair: A systematic review with a meta-analytical approach.

OBJECTIVES: Quantitative sensory testing (QST) provides an assessment of cutaneous and deep tissue sensitivity and pain perception under normal and pathological settings. Approximately 2-4% of individuals undergoing groin hernia repair (GHR) develop severe persistent postsurgical pain (PPSP). The aims of this systematic review of PPSP-patients were (1) to retrieve and methodologically characterize the available QST literature and (2) to explore the role of QST in understanding mechanisms underlying PPSP following GHR. METHODS: A systematic literature search was conducted from JAN-1992 to SEP-2022 in PubMed, EMBASE, and Google Scholar. For inclusion, studies had to report at least one QST-modality in patients with PPSP. Risk of bias assessment of the studies was conducted utilizing the Newcastle Ottawa Scale and Cochrane's Risk of Bias assessment tool 2.0. The review provided both a qualitative and quantitative analysis of the results. A random effects model was used for meta-analysis. RESULTS: Twenty-five studies were included (5 randomized controlled trials, 20 non-randomized controlled trials). Overall, risk of bias was low. Compared with the contralateral side or controls, there were significant alterations in somatosensory function of the surgical site in PPSP-patients. Following thresholds were significantly increased: mechanical detection thresholds for punctate stimuli (mean difference (95% CI) 3.3 (1.6, 6.9) mN (P = 0.002)), warmth detection thresholds (3.2 (1.6, 4.7) °C (P = 0.0001)), cool detection thresholds (-3.2 (-4.9, -1.6) °C (P = 0.0001)), and heat pain thresholds (1.9 (1.1, 2.7) °C (P = 0.00001)). However, the pressure pain thresholds were significantly decreased (-76 (-123, -30) kPa (P = 0.001)). CONCLUSION: Our review demonstrates a plethora of methods used regarding outcome assessments, data processing, and data interpretation. From a pathophysiological perspective, the most consistent findings were postsurgical cutaneous deafferentation and development of a pain generator in deeper connective tissues. TRIAL REGISTRATION: CRD42022331750.

Management of groin hernias in emergency setting: differences in indications and outcomes between laparoscopic and open approach. A single-center retrospective experience.

PURPOSE: The use of minimally invasive groin hernia repair techniques in an emergency setting is still debated and its widespread is limited. The aim of this study is to evaluate the safety and efficacy of the laparoscopic transabdominal preperitoneal (TAPP) technique in the treatment of inguinal and femoral hernias in emergency setting based on our experience, comparing indications and outcomes with the open technique. METHODS: A retrospective analysis was performed including all patients with incarcerated and/or strangulated groin hernia who underwent emergency surgery from November 2019 to September 2022. Perioperative variables and short- and long-term outcomes were examined. Statistical analysis was performed using chi-square test for nominal variables and Student's t test for continuous ones. A p value < 0.05 was considered statistically significant. RESULTS: Sixty-six patients were included: 29 patients were treated with TAPP technique (Tapp group) and 37 with open technique plus diagnostic laparoscopy (Open group). Patients in the TAPP group were younger, had less severe clinical scenarios, and had a trend for lower Charlson Comorbidity Index, whereas ASA score and BMI were similar. The small bowel was more frequently herniated in the open group. Bilateral hernia repair was performed in 20.69% of patients in the Tapp group versus 0% in the Open group (p = 0.004). Bowel resection was more frequent in the open group (48.65% vs 0% of the Tapp group, p < 0.001) length of surgery was comparable in the two groups. In the Tapp group, the length of hospitalization was significantly shorter (2.59 ± 2.28 days vs. 9.08 ± 14.48 days; p = 0.023). Postoperative complications, according to Clavien-Dindo, were more severe in Open group where there were two deaths. There were no differences in the number of readmission and re-operations at 30 days and in the recurrence rate. CONCLUSIONS: Emergency repair of inguinal and femoral hernias using TAPP is a valuable option, safe and feasible in selected patients. In this series, indications for TAPP were reserved to younger patients with less comorbidities and less severe clinical scenario. Future randomized studies are needed to compare TAPP with open emergency hernia surgery in all settings. Potential advantages of TAPP are the reduction of postoperative complications, earlier recovery, and the possibility of bilateral treatment.

How I do it: using a hammock mesh in the reconstruction of inguinal ligament during a wide en-bloc resection of a groin mesenchymal tumor.

PURPOSE: In case of soft tissue sarcomas (STS), an en-bloc resection with safe margins is recommended. To ensure safe removal without tumor rupture, STS of the groin area, retroperitoneal or pelvic mesenchymal tumors may require incision or resection of the inguinal ligament. Solid reconstruction is mandatory to prevent early and late postoperative femoral hernias. We present here a new technique of inguinal ligament reconstruction. METHODS: Between September 2020 and September 2022, patients undergoing incision and/or resection of inguinal ligaments during a wide en-bloc resection of STS of the groin area in the Department of General Surgery in Strasbourg were included. All patients had an inguinal ligament reconstruction with biosynthetic slowly resorbable mesh shaped as a hammock, pre- or intraperitoneally, associated or not with loco-regional pedicled muscular flaps. RESULTS: A total of 7 hammock mesh reconstructions were performed. One or several flaps were necessary in 57% of cases (4 patients): either for inguinal ligament reconstruction only (n = 1), for recovering of femoral vessels (n = 1), and for both ligament reconstruction and defect covering (n = 2). The major morbidity rate was 14.3% (n = 1), related to a thigh surgical site infection due to sartorius flap infarction. After a median follow-up of 17.8 months (range 7-31), there was neither early nor late occurrence of post-operative femoral hernia. CONCLUSIONS: This is a new surgical tool for inguinal ligament reconstruction with the implementation of a biosynthetic slowly resorbable mesh shaped as a hammock, which should be compared to other techniques.

Less groin pain with dual-mobility bearings versus fixed bearings in total hip arthroplasty.

INTRODUCTION: The relationship between implant type, dual mobility (DM) or fixed bearing (FB), and postoperative groin pain remains unexplored. We examined the incidence of groin pain in DM implants and compare this to a cohort of FB THA patients. METHODS: From 2006 to 2018, a single surgeon performed 875 DM THA and 856 FB THA procedures with 2.8-year and 3.1-year follow-up, respectively. Each patient received a questionnaire postoperatively and was asked if they had any groin pain (yes/no). Secondary measurements were implant characteristics such as head size, head offset, cup size, and cup-to-head ratio. Additional PROMs that were collected included: Veterans RAND 12 (VR-12), University of California Los Angeles (UCLA) activity score, Pain visual analogue scale (Pain VAS), and range of motion (ROM). RESULTS: The incidence of groin pain was 2.3% in the DM THA cohort and 6.3% in the FB THA group (p < 0.001). Also, low head offset (⩽0 mm) had a significant odds ratio (1.61) for groin pain in both cohorts. There was no significant difference in terms of revision rate between the cohorts (2.5% vs. 3.3%, p = 0.39) at the latest follow up. CONCLUSIONS: This study demonstrated a lower incidence of groin pain (2.3%) in patients with a DM bearing compared to a FB (6.3%) and a greater risk of groin pain with low head offset (<0 mm). As such, surgeons should try to recreate offset of the hip compared to the contralateral side to avoid groin pain.

Significant relationship between musculoaponeurotic attachment of the abdominal and thigh adductor muscles to the pubis: implications for the diagnosis of groin pain.

Groin pain is prevalent in orthopedic and sports medicine, causing reduced mobility and limiting sports activity. To effectively manage groin pain, understanding the detailed anatomy of supporting muscles is crucial. This study aimed to investigate the musculoaponeurotic attachments on the pubis and the relationship among intramuscular aponeuroses of abdominal and thigh adductor musculatures. Macroscopic analyses were performed in 10 pelvic halves. The bone morphology of the pubis was assessed in two pelvic halves using microcomputed tomography. Histological investigations were conducted in two pelvic halves. The external oblique aponeurosis extended to the adductor longus aponeurosis, forming conjoined aponeurosis, which attached to a small impression distal to the pubic crest. The gracilis aponeurosis merges with the adductor brevis aponeurosis and is attached to the proximal part of the inferior pubic ramus. The rectus abdominis and pyramidalis aponeuroses were attached to the pubic crest and intermingled with the gracilis-adductor brevis aponeurosis, forming bilateral conjoined aponeurosis, which attached to a broad area covering the anteroinferior surface of the pubis. Histologically, these two areas of conjoined aponeuroses were attached to the pubis via the fibrocartilage enthesis. Microcomputed tomography revealed two distinctive bone morphologies, a small impression and an elongated osseous prominence on pubis, corresponded to the two areas of conjoined aponeuroses. This study demonstrated close relationships between the aponeurotic attachment of the external oblique and adductor longus, and between the rectus abdominis, pyramidalis, gracilis, and adductor brevis. The findings of aponeurotic complexes would aid in diagnostic and surgical approaches for athletic groin pain.

Can the Copenhagen Adduction Exercise Prevent Groin Injuries in Soccer Players? A Critically Appraised Topic.

CLINICAL SCENARIO: Injuries that affect the groin region are among the most common in football players. To prevent this condition, studies have focused on strengthening the adductors, hip flexors, or abdominal muscles. Recent investigations have used an eccentric-biased exercise (Copenhagen Adduction Exercise [CAE]) that promotes functional and architectural adaptations in the muscle tissue, though its effect on injury risk reduction is unknown. CLINICAL QUESTION: Can the Copenhagen Adduction Exercise prevent groin injuries in soccer players? SUMMARY OF KEY FINDINGS: The literature was searched for studies investigating the potential groin injury risk reduction effect of the CAE. (1) Three studies met the inclusion criteria and were used for this appraisal; (2) one study observed a significantly lower injury rate ratio favoring the group that used the CAE program; and (3) 2 studies found similar or higher injury rates in the intervention groups, not supporting the inclusion of the CAE as a preventative tool. CLINICAL BOTTOM LINE: There is conflicting evidence that usage of the CAE is superior to not performing adductor strengthening exercises in mitigating the risk of sustaining groin injuries. Given the evidence supporting these findings, it is advisable to exercise caution when contemplating the incorporation of the CAE into training regimens aimed at preventing groin injuries. STRENGTH OF RECOMMENDATION: There is Grade B evidence to suggest that inclusion of the CAE may not be associated with reduced injury rates.