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American Family Physician Oct 2020Groin hernias are caused by a defect of the abdominal wall in the groin area and comprise inguinal and femoral hernias. Inguinal hernias are more common in men. Although... (Review)
Review
Groin hernias are caused by a defect of the abdominal wall in the groin area and comprise inguinal and femoral hernias. Inguinal hernias are more common in men. Although groin hernias are easily diagnosed on physical examination in men, ultrasonography is often needed in women. Ultrasonography is also helpful when a recurrent hernia, surgical complication after repair, or other cause of groin pain (e.g., groin mass, hydrocele) is suspected. Magnetic resonance imaging has higher sensitivity and specificity than ultrasonography and is useful for diagnosing occult hernias if clinical suspicion is high despite negative ultrasound findings. Herniography, which involves injecting contrast media into the hernial sac, may be used in selected patients. Becoming familiar with the common types of surgical interventions can help family physicians facilitate postoperative care and assess for complications, including recurrence. Laparoscopic repair is associated with shorter recovery time, earlier resumption of activities of daily living, less pain, and lower recurrence rates than open repair. Watchful waiting is a reasonable and safe option in men with asymptomatic or minimally symptomatic inguinal hernias. Watchful waiting is not recommended in patients with symptomatic hernias or in nonpregnant women.
Topics: Hernia, Inguinal; Herniorrhaphy; Humans; Laparoscopy; Magnetic Resonance Imaging; Physical Examination; Sex Factors; Ultrasonography; Watchful Waiting
PubMed: 33064426
DOI: No ID Found -
Laeknabladid Sep 2019Inguinal hernia is the most frequently diagnosed hernia and during their lifetime one third of males are diagnosed with an inguinal hernia. The age distribution is... (Review)
Review
Inguinal hernia is the most frequently diagnosed hernia and during their lifetime one third of males are diagnosed with an inguinal hernia. The age distribution is bimodal with the highest incidence in childhood and after 50 years of age. Diagnosis is usually reached through clinical examination of a lump in the inguinal region although some patients can present with intestinal obstruction. Inguinal hernia repair is the only definitive treatment and is one of the most common surgical procedures performed. It is usually performed as an elective procedure in local, spinal or general anasthesia. The repair constitutes of reinforcing the posterior wall of the inguinal canal, often using a polypropylene mesh; either via an open anterior approach or posteriorly from within the abdomen with laparoscopy. The most common complications following a hernia repair are recurrent hernia and chronic -discomfort but recurrence rates have improved with the use of mesh and laparoscopic techniques. This evidence based review describes the -epidemiology and etiology of inguinal hernia together with the most common surgical procedures; focusing on recent innovations.
Topics: Age Distribution; Female; Hernia, Inguinal; Herniorrhaphy; Humans; Laparoscopy; Male; Middle Aged; Postoperative Complications; Risk Factors; Sex Distribution; Treatment Outcome
PubMed: 31482863
DOI: 10.17992/lbl.2019.09.247 -
Australian Journal of General Practice 2020An inguinal hernia is one of the most common paediatric surgical presentations in a primary care setting. Hernias can present in multiple ways, ranging from an emergency...
BACKGROUND
An inguinal hernia is one of the most common paediatric surgical presentations in a primary care setting. Hernias can present in multiple ways, ranging from an emergency such as a strangulated hernia to a less urgent reducible hernia.
OBJECTIVE
The aim of this article is to aid in appropriate diagnosis and management of hernias in children. The article also provides useful tips for hernia reduction that are especially beneficial in the primary care setting and assist with the identification of hernias that require urgent referral.
DISCUSSION
Recognising the signs of a hernia containing compromised contents is essential to prevent serious complications such as intestinal perforation, testicular atrophy and ovarian damage. Other common conditions such as hydrocoele and undescended testis are sometimes confused with an inguinal hernia. Young patients under the age of three months and patients with concern for compromised contents require urgent referral. Recent evidence regarding controversial issues in inguinal hernia repair such as the role of laparoscopy and the relevance of a contralateral patent internal inguinal ring will be discussed.
Topics: Diagnosis, Differential; Hernia, Inguinal; Humans; Laparoscopy; Pediatrics; Treatment Outcome
PubMed: 32008266
DOI: 10.31128/AJGP-08-19-5037 -
Danish Medical Journal May 2014Recurrence after inguinal hernia surgery is a considerable clinical problem, and several risk factors of recurrence such as surgical technique, re-recurrence, and family... (Review)
Review
BACKGROUND
Recurrence after inguinal hernia surgery is a considerable clinical problem, and several risk factors of recurrence such as surgical technique, re-recurrence, and family history have been identified. Non-technical patient related factors that influence the risk of recurrence after inguinal hernia surgery are sparsely studied. The purpose of the studies included in this PhD thesis, was to describe the epidemiologic characteristics of inguinal hernia occurrence and recurrence, as well as investigating the patient related risk factors leading to recurrence after inguinal hernia surgery. Four studies were included in this thesis.
METHODS AND RESULTS
Study 1: The study was a nationwide register-based study combining the Civil Registration System and the Danish National Hospital Register during a five-year period. We included a total of 46,717 persons operated for a groin hernia from the population of 5,639,885 people (2,799,105 males, 2,008,780 females). We found that 97% of all groin hernia repairs were inguinal hernias and 3% femoral hernias. Data showed that inguinal hernia surgery peaked during childhood and old age, whereas femoral hernia surgery increased throughout life. Study 2: Using data from the Danish Hernia Database (DHDB), we included all male patients operated for elective primary inguinal hernia during a 15-year period (n = 85,314). The overall inguinal hernia reoperation rate was 3.8%, and subdivided into indirect inguinal hernias and direct inguinal hernias, the reoperation rates were 2.7% and 5.2%, respectively (p <0.001, chi-square). In the multivariate Cox proportional hazards analysis of factors predicting reoperation, we found that a direct inguinal hernia at primary operation was a substantial risk factor for recurrence with a Hazard ratio of 1,90 (CI 95% 1.77-2.04) compared with an indirect inguinal hernia at primary operation (p < 0.001). We found that there was a significant relationship between the type of hernia at the primary operation and reoperation, when controlling for the effect of the operation method, r = 0.45 (p < 0.001). This corresponded to odds ratios (OR) of 7.1 (CI 95% 6.0-8.4) of being reoperated for a direct inguinal hernia if the hernia at the primary operation was a direct inguinal hernia, and an OR of 3.0 (CI 95% 2.7-3.3) of being reoperated for an indirect inguinal hernia if the primary operation was for an indirect inguinal hernia. As subsequent findings, we saw that the frequency of laparoscopic hernia repair increased during the study period and that the laparoscopic repair of indirect inguinal hernias recurred more often than indirect inguinal hernias operated by Lichtenstein's technique (p < 0.001). Study 3: Using data from the DHDB, we included all female patients operated for elective primary inguinal hernia during a 15-year period (n = 5,893). Of those, a total of 305 operations for recurrences were registered (61 % inguinal recurrences, 38 % femoral recurrences, 1 % no hernial), which corresponded to an overall crude reoperation rate of 5.2%. A noticeable difference was found in reoperation rates after primary operation for direct inguinal hernias (DIH), indirect inguinal hernias (IIH) and combined IIH+DIH of 11.0%, 3.0%, and 0.007% respectively (p < 0.001, chi-square). In the multivariate Cox proportional hazards analysis of factors predicting reoperation, we found that a direct inguinal hernia at primary operation was a substantial risk factor for recurrence with a Hazard ratio of 3.1 (CI 95% 2.4-3.9) compared with an indirect inguinal hernia at primary operation (p < 0.001). Laparoscopic operation was found to give a lower risk of recurrence with a Hazard ratio of 0.57 (CI 95% 0.43-0.75) compared with Lichtenstein's technique (p < 0.001). We found that all femoral recurrences (n = 116) occurred after Lichtenstein's procedure and none occurred after laparoscopic operation (p < 0.001, Log Rank test). Study 4: This study was a systematic review and meta-analysis of non-technical patient-related risk factors for recurrence after inguinal hernia surgery. From a total of 5,061 potentially relevant records we included 40 studies in the review covering 719,901 procedures in 714,167 patients and of those 14 studies covering 378,824 procedures in 375,620 patients were included into meta-analysis of eight risk factors (gender, age, hernia type, hernia size, re-recurrence, bilaterality, mode of admission and smoking). We found that female gender (RR 1.38, 95% CI 1.28-1.48, I2 = 0%), direct inguinal hernias at primary procedure (RR 1.91, 95% CI 1.62-2.26, I2 = 10%), operation for a recurrent inguinal hernia (RR 2.2, 95% CI 2.0-2.42, I2 = 6%), and smoking (OR 2.53, 95% CI 1.43-4.47, I2 = 0%) were risk factors for recurrence after inguinal hernia surgery. Furthermore, emergency admission; connective tissue composition and degradation; and positive family history were found to have an impact on the risk of recurrence, while post-operative convalescence and age had no impact on the risk of recurrence.
CONCLUSION
The studies included in the thesis have studies the natural history of groin hernias on a nationwide basis; have identified the epidemiologic distribution of groin hernias and the non-technical risk factors associated with recurrence. Data showed that non-technical patient-related risk factors have great impact on the risk of recurrence after inguinal hernia surgery. The reason to why inguinal hernias recur is most likely multifactorial and lies in the span of technical and non-technical patient-related risk factors and it is possible that the different groin hernia subtypes have different pathophysiology. This knowledge should be implemented into clinical practice in order to reduce the risk of recurrence and in future research design examining recurrence after inguinal hernia surgery as outcome.
Topics: Age Factors; Denmark; Hernia, Femoral; Hernia, Inguinal; Herniorrhaphy; Humans; Prevalence; Recurrence; Reoperation; Risk Factors; Sex Factors; Smoking
PubMed: 24814748
DOI: No ID Found -
Hernia : the Journal of Hernias and... Aug 2009The European Hernia Society (EHS) is proud to present the EHS Guidelines for the Treatment of Inguinal Hernia in Adult Patients. The Guidelines contain recommendations...
The European Hernia Society (EHS) is proud to present the EHS Guidelines for the Treatment of Inguinal Hernia in Adult Patients. The Guidelines contain recommendations for the treatment of inguinal hernia from diagnosis till aftercare. They have been developed by a Working Group consisting of expert surgeons with representatives of 14 country members of the EHS. They are evidence-based and, when necessary, a consensus was reached among all members. The Guidelines have been reviewed by a Steering Committee. Before finalisation, feedback from different national hernia societies was obtained. The Appraisal of Guidelines for REsearch and Evaluation (AGREE) instrument was used by the Cochrane Association to validate the Guidelines. The Guidelines can be used to adjust local protocols, for training purposes and quality control. They will be revised in 2012 in order to keep them updated. In between revisions, it is the intention of the Working Group to provide every year, during the EHS annual congress, a short update of new high-level evidence (randomised controlled trials [RCTs] and meta-analyses). Developing guidelines leads to questions that remain to be answered by specific research. Therefore, we provide recommendations for further research that can be performed to raise the level of evidence concerning certain aspects of inguinal hernia treatment. In addition, a short summary, specifically for the general practitioner, is given. In order to increase the practical use of the Guidelines by consultants and residents, more details on the most important surgical techniques, local infiltration anaesthesia and a patient information sheet is provided. The most important challenge now will be the implementation of the Guidelines in daily surgical practice. This remains an important task for the EHS. The establishment of an EHS school for teaching inguinal hernia repair surgical techniques, including tips and tricks from experts to overcome the learning curve (especially in endoscopic repair), will be the next step. Working together on this project was a great learning experience, and it was worthwhile and fun. Cultural differences between members were easily overcome by educating each other, respecting different views and always coming back to the principles of evidence-based medicine. The members of the Working Group would like to thank the EHS board for their support and especially Ethicon for sponsoring the many meetings that were needed to finalise such an ambitious project.
Topics: Adult; Anesthesia; Europe; Evidence-Based Medicine; Female; Hernia, Inguinal; Humans; Male; Surgical Mesh; Surgical Procedures, Operative
PubMed: 19636493
DOI: 10.1007/s10029-009-0529-7 -
Annals of the Royal College of Surgeons... Feb 2020Gynaecological structures such as the ovaries, fallopian tubes, ligaments and uterus are rarely encountered inside a hernial sac. The prevalence of groin hernias...
INTRODUCTION
Gynaecological structures such as the ovaries, fallopian tubes, ligaments and uterus are rarely encountered inside a hernial sac. The prevalence of groin hernias containing parts of female genitalia remains unknown. The aim of this review was to summarise the existing evidence on inguinal hernias containing ovaries with or without the other female adnexa.
METHODS
A systematic search was conducted for literature published up to February 2018 using the MEDLINE, Scopus and Google Scholar™ databases along with the references of the full-text articles retrieved. Papers on observational studies and case reports concerning women who were diagnosed with an ovarian inguinal hernia (pre or intraoperatively) were considered eligible for inclusion in the review.
RESULTS
Fifteen papers (13 case reports, 2 case series) comprising seventeen patients (mean age 47.9 years) were evaluated. A left-sided hernia was noted in 13 cases (77%) whereas 4 patients had a right-sided hernia. Eight patients underwent preoperative imaging with computed tomography, ultrasonography or both. This was diagnostic in five cases. In 11 patients, hernia contents were repositioned, 2 had a salpingo-oophorectomy and 2 an oophorectomy. Eight patients underwent hernia repair with mesh placement while three had a herniorrhaphy.
CONCLUSIONS
Ovarian inguinal hernias should be considered among the differential diagnoses of a groin mass or swelling. In women of reproductive age, repair of the hernia with the intent to preserve fertility is of critical importance.
Topics: Female; Hernia, Inguinal; Herniorrhaphy; Humans; Inguinal Canal; Ovarian Diseases; Ovariectomy; Ovary; Prevalence; Salpingo-oophorectomy; Surgical Mesh; Tomography, X-Ray Computed; Ultrasonography
PubMed: 31696731
DOI: 10.1308/rcsann.2019.0137 -
CMAJ : Canadian Medical Association... May 2015
Topics: Hernia, Inguinal; Humans; Male
PubMed: 25991853
DOI: 10.1503/cmaj.1150036 -
CMAJ : Canadian Medical Association... May 2015
Topics: Hernia, Inguinal; Humans; Male
PubMed: 25991852
DOI: 10.1503/cmaj.1150035 -
Acta Medica Okayama Apr 2020A 76-year-old Japanese man was transferred to our hospital to undergo rehabilitation after traffic accident-related injuries. Seven days post-admission, he presented...
A 76-year-old Japanese man was transferred to our hospital to undergo rehabilitation after traffic accident-related injuries. Seven days post-admission, he presented with abdominal pain and an 8-cm lump in the right inguinal region. He was diagnosed with an incarcerated inguinal hernia and underwent elective surgery the day after manual reduction. He had a normal vermiform appendix which was observed to have adhered to the right indirect hernia sac. An appendectomy and hernia repair using lightweight mesh were performed. We discuss the surgical management of this rare incarcerated Amyand's hernia and the relevant literature.
Topics: Aged; Appendectomy; Appendix; Hernia, Inguinal; Herniorrhaphy; Humans; Male; Surgical Mesh
PubMed: 32341593
DOI: 10.18926/AMO/58277 -
Chirurgie (Heidelberg, Germany) Mar 2023Inguinal hernia operations represent the most frequent operations overall with 300,000 interventions annually in Germany, Austria and Switzerland (DACH region). Despite... (Review)
Review
Inguinal hernia operations represent the most frequent operations overall with 300,000 interventions annually in Germany, Austria and Switzerland (DACH region). Despite the announced political willingness and the increasing pressure from the legislator to avoid costly inpatient treatment by carrying out as many outpatient operations as possible, outpatient treatment has so far played a subordinate role in the DACH region. The Boards of the specialist societies the German Hernia Society (DHG), the Surgical Working Group Hernia (CAH of the DHG), the Austrian Hernia Society (ÖHG) and the Swiss Working Group Hernia Surgery (SAHC) make inroads into this problem, describe the initial position and assess the current situation.
Topics: Humans; Hernia, Inguinal; Outpatients; Germany; Herniorrhaphy
PubMed: 36786812
DOI: 10.1007/s00104-023-01818-9