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[Anatomic pecularities of the inguinal canal in West Indians. Influence on the management of inguinal hernia].

Inguinal and umbilical hernias are much more frequent in the black and half-breed than in the white population. We have observed anatomical differences in the inguinal region between Whites and Blacks. The latter have a vertical, wide subcutaneous ring and a smaller conjoined tendon, and it is hardly possible to reconstruct the fascia of the obliquus externus abdominis anterior to the cord in them. For Black patients, we propose the suture of the conjoined tendon to the crural arch, like in the Bassini procedure, and the suture of the fascia of the obliquus externus to the arch, but in a retrofunicular position. This technique allows, so to speak, duplicating the caudal connection of the conjoined tendon to the arch by means of the extensive suture of 2 tissues of similar nature, ie. the fascia of the obliquus externus and the crural arch.

Adolescent↗

Laparoscopic transabdominal preperitoneal inguinal hernia repair for recurrent inguinal hernia.

Laparoscopic transabdominal preperitoneal inguinal herniorrhaphy (TAPP) was attempted on 989 hernias in 708 patients. Of these 137 (14%) hernias were recurrent after conventional anterior repair. Laparoscopic repair was performed on 135 recurrences in 120 patients (the study cohort). There were 119 males and three females with an average age of 59 years (22-83 years). One hundred twelve (83%) were the first recurrences, and 23 (17%) were multiple recurrences. In 90 recurrences (66.7%) the last repair was performed more than 10 years previously. Seventy-seven patients (64%) had a prior or concomitant repair of a contralateral hernia. Direct recurrences and right-side recurrences were more common (73% and 61% respectively). Postoperative complications occurred in 18 repairs (13%). These included 15 hematomas, two seromas, and one urinary retention. Re-recurrence occurred in one patient (0.7%) in whom hernia staples were not used. No recurrence has occurred since the hernia staples became available. We conclude that the overall incidence of recurrent inguinal hernia is high (14%). Patients with recurrent hernia have a tendency toward a contralateral hernia (64%). Most recurrences occurred 10 or more years after the previous repair (66.7%). The laparoscopic repair (TAPP) offers a good repair for recurrent inguinal hernia avoiding the scar tissue and with low complication and recurrence rates.

Adult↗

Abdominal wall and inguinal hernias in continuous ambulatory peritoneal dialysis patients.

This retrospective analysis of 140 continuous ambulatory peritoneal dialysis patients followed during a 4 year period revealed a 5 percent incidence of abdominal wall hernias. Inguinal hernias were frequently manifested as unilateral scrotal swelling. Hernias too small to be appreciated by physical examination were easily demonstrable with intraperitoneal instillation of technetium 99m sulfur colloid through the continuous ambulatory peritoneal dialysis catheter. This procedure was also useful when differentiating dialysate leaks from inguinal hernia in the early and late postoperative periods. Recurrences developed in 27 percent of the herniorrhaphies. Factors contributing to the development of abdominal wall hernias in continuous ambulatory peritoneal dialysis patients include uremia, obesity, anemia, and chronically elevated intraperitoneal pressures.

Adolescent↗

[Use of a slow resorption synthetic suture in the treatment of inguinal hernias by inguinal approach (154 cases)].

Use of synthetic absorbable suture in inguinal approach of groin hernia repair is reported. 154 cases performed by the same surgeon for 1985 to 1990, in a personal approach from the shouldice procedure. Outcomes were appreciated on recurrence rate. All the patients were reviewed three months after surgery without any recurrence. In 1995 they were able to review 87% of the patients. The recurrence rate is 5.22% and the follow up between 5 and 10 years. These outcomes are three points inferior to iron wired shouldice procedure. Nevertheless they are good enough and prove than synthetic absorbable sutures are suitable for inguinal repair without the fear of early or late recurrence when the wire loses his strength.

Female↗

[Treatment of inguinal hernias: indications].

Inguinal hernia represents the second most frequent indication in general surgery after appendectomy in France. The dogma in France is to operate all inguinal hernia. Inguinal hernia repair is responsible for 500,000 hospital days and 3,500,000 days off work per year, to which must be added the operative costs, a 15% postoperative complication rate, and 6 to 12% reoperations for recurrence. Hernia strangulation and surgery are the only circumstances which can be fatal whereas otherwise, inguinal hernia is a functional disorder. Socio-economical analysis of routine inguinal hernia repair, once diagnosed, has to come with ends as regard costs, risks, and benefits of treatment. In view of the multiplicity of factors such as the type of hernia, medical status of patients, functional compromise, and socio-economical impact which can influence indications for inguinal hernia repair, it seems likely that one same technique might not the best for all patients. The Shouldice repair is cited as being the best because it is the only technique whose results have been validated with rigor. In future trials, other techniques, and notably laparoscopic hernia repair, must therefore be compared to the Shouldice technique.

Health Care Costs↗

Randomized clinical trial of Lichtenstein patch or Prolene Hernia System for inguinal hernia repair.

BACKGROUND: In this randomized prospective study the short- and long-term outcomes of patients undergoing inguinal hernia repair with either Lichtenstein mesh or the Prolene Hernia System (PHS) were evaluated. METHODS: Postoperative pain and time to return to work, driving and sporting hobbies were recorded after 300 inguinal hernia repairs done by one of the two methods. Long-term sequelae and complications were assessed at follow-up visits 1 week, 1 month and 1 year after the operation. RESULTS: The median duration of operation for unilateral primary hernia was 37 min for the Lichtenstein operation and 27 min for the PHS procedure (P < 0.001). Postoperative pain was similar after both operations. Median sick leave was 7 days in both groups. Time to driving a car was 4 versus 3 days, and time to return to sporting hobbies 13 versus 11 days, in the Lichtenstein and PHS groups, respectively. Apart from a residual femoral hernia after Lichtenstein repair, no recurrent inguinal hernias were detected. CONCLUSION: Both Lichtenstein and PHS methods resulted in rapid recovery and low recurrence rates. The PHS operation was significantly quicker.

Adult↗

[Giant Spigelian hernia associated with inguinal hernia. Repair with polypropylene prosthesis].

Spigelian or lateral ventral hernia is a rare pathology, representing about 2% of all abdominal wall hernias. This kind of hernia can be found in the area limited from the umbilicus and anterosuperior iliac spine, near the lateral edge of the rectus abdominis. The authors describe a rare case of "giant" Spigelian hernia related with homolateral direct inguinal hernia. A seventy-year-old and obese patient had a painless huge intumescence in the right side of periumbilical area, and besides--he had a homolateral direct inguinal hernia. Abdominal computerized tomography visualized a hernial gap, which diameter is larger than 7 cm, in pararectal subumbilical site and a wide herniated bowel in interaponeurotic site. This double hernial pathology has been treated in an only solution, placing an only subfascial polypropylene prosthesis, overlapping both hernial defects. The authors believe prosthetic "tension free" repair, previous suture of the defect, represents a gold standard in the treatment of Spigelian hernia. Such refined technique allows an effective repair especially when aponeurotic defect is out of size and/or is related with subsequent homolateral hernia, also allowing an early patient's rehabilitation.

Aged↗

Preoperative computed tomography finding predicts for postoperative inguinal hernia: new perspective for radical prostatectomy-related inguinal hernia.

OBJECTIVES: To investigate the incidence of radical prostatectomy-related inguinal hernia (RPRIH) and the predictive factors for RPRIH. METHODS: We reviewed the medical charts of patients who had undergone retropubic radical prostatectomy (RRP) at our institution from January 2002 to December 2004 and had a median follow-up of 17 months (range 3 to 42). All patients were examined for RPRIH every 3 months. We also reviewed the computed tomography results in a blinded manner and investigated the predictive factors for RPRIH with multivariate analysis using the Cox proportional hazards model. RESULTS: Of 98 patients analyzed, 17 were diagnosed with RPRIH after RRP (17.3%) at the median of 7 months (range 3 to 12). Preoperative computed tomography results were available for all patients, and subclinical inguinal hernia was identified in 20 (20.4%) of the 98 patients. Multivariate analysis showed that a subclinical inguinal hernia was the single predictive factor for RPRIH. The estimated rate of RPRIH was 60.6% in the subclinical inguinal hernia group and 9.5% in the normal group at 12 months (log-rank test, P <0.001). CONCLUSIONS: The results of the present study have indicated that a preoperative computed tomography finding of a subclinical inguinal hernia predicts for postoperative inguinal hernia formation after RRP. RRP might only advance the time at which the inguinal hernia would develop with or without surgery. Thus, all patients with a subclinical inguinal hernia finding should be informed about the possibility of the development of RPRIH within 12 months after RRP and recommended to undergo surgical repair at RRP.

Aged↗

Improved long-lasting postoperative analgesia, recovery function and patient satisfaction after inguinal hernia repair with inguinal field block compared with general anesthesia.

BACKGROUND: Inguinal hernia repair is a common surgical procedure, and different types of anesthetic techniques are in use. We wanted to test if preoperative inguinal field block (IFB) with ropivacaine would provide benefits in the postoperative period compared with general anesthesia and wound infiltration. METHODS: Sixty patients scheduled for inguinal hernia repair were randomized to receive general anesthesia with wound infiltration postoperatively, or inguinal field block (IFB) before surgery, with no or only light sedation intraoperatively. General anesthesia was induced with midazolam, fentanyl and propofol, maintained with propofol and alfentanil, and supplemented with nitrous oxide in oxygen through a laryngeal mask. The IFB was performed by an anesthesiologist, with 50-60 ml ropivacaine and 5 mg/ml with a dedicated technique. RESULTS: All significant differences were in favor of the IFB group: less pain (visual analog scale, verbal pain score) postoperatively and until day 7, faster mobilization with less pain, lower analgesic consumption, and higher patient satisfaction. CONCLUSION: Preoperative inguinal field block for hernia repair provides benefits for patients in terms of faster recovery, less pain, better mobilization and higher satisfaction throughout the whole first postoperative week.

Amides↗

Post-radical retropubic prostatectomy inguinal hernia: an analysis of risk factors with special reference to preoperative inguinal hernia morbidity and pelvic lymph node dissection.

PURPOSE: Inguinal hernia after radical retropubic prostatectomy has been reported to occur in 7% to 21% of patients. We analyzed the impact of simultaneous pelvic lymph node dissection, preoperative inguinal hernia morbidity, postoperative anastomotic stricture, duration of surgery and patient age. We also compared the detection rate of inguinal hernia events in a retrospective patient file survey to that in a prospective patient administered questionnaire. MATERIALS AND METHODS: A total of 498 patients underwent radical retropubic prostatectomy plus pelvic lymph node dissection and 166 underwent radical retropubic prostatectomy only. Mean followup was 40 months (median 37, range 3 to 85). All 664 patients were analyzed in the patient file survey. The patient administered questionnaire was mailed preoperatively, and after 3, 6, 12, 18, 24 and 36 months to 271 patients who underwent operation between 2001 and 2002. A total of 207 patients (76.4%) completed the preoperative questionnaire. RESULTS: The cumulative incidence of inguinal hernia after 24 months was 11.6% in the patient file survey and 15.7% in the patient administered questionnaire. In the patient file survey patient age was the only studied factor that significantly influenced risk. The patient file survey failed to detect half of the men with preoperative inguinal hernia morbidity and a third of post-radical retropubic prostatectomy inguinal hernias compared to the patient administered questionnaire. On patient administered questionnaire analysis preoperative inguinal hernia morbidity was a significant risk factor for postoperative inguinal hernia (log rank Mantel-Cox test p = 0.010). CONCLUSIONS: Previous inguinal hernia morbidity and age increase the risk of post-radical retropubic prostatectomy inguinal hernia. Simultaneous pelvic lymph node dissection, postoperative anastomotic stricture and duration of surgery were not significant risk factors in this study. The patient file survey is inferior to the patient administered questionnaire for detecting inguinal hernia events.

Hernia, Inguinal↗

Ovarian and tubal inguinal hernia.

An inguinal hernia containing an ovary and fallopian tube is an extremely rare occurrence in a woman of reproductive age. When ovarian and fallopian tube inguinal hernias are found, they are commonly associated with defects in genital tract development. In this report a woman with primary amenorrhea, 46XX karyotype, mullerian agenesis, and an inguinal hernia consisting of an ovary and a fallopian tube is presented. The defect in embryologic development that leads to this disorder and a review of previous reports of ovarian and tubal inguinal hernias are discussed.

Adult↗

Laparoscopic total extraperitoneal repair versus anterior preperitoneal repair for inguinal hernia.

Laparoscopic inguinal hernia repair is still not the gold standard for repair although mesh implantation is unequivocally accepted as an integral part of any groin hernia repair. The aim of the study was to compare the results of anterior preperitoneal (APP) mesh repair with totally extra peritoneal (TEP) repair for inguinal hernias. The prospective study was conducted on 241 patients with 247 hernias (from January 2000 to June 2004). Anterior preperitoneal repair was done in 121 patients and 120 patients were subjected to TEP repair. Repair in both groups was done by using Prolene mesh of size 6x4 in. or 6x6 in. intraoperative and postoperative parameters and complications were recorded and the patients were followed up to 1 year post-surgery. For both unilateral and bilateral inguinal hernias, mean operative time was significantly more in patients of TEP repair as compared to APP repair (P<0.001) and significantly more patients had peritoneal tears in the TEP group (P<0.001). Patients undergoing TEP repair, however, had significantly less postoperative pain (P<0.05) and postoperative hospital stay (P<0.05) and return to work was significantly earlier is this group (P<0.01 and P<0.001). There was no difference in the recurrence rate between the two groups. Patients with inguinal hernias undergoing laparoscopic repair recover more rapidly, and have less incidence of postoperative pain. But it takes significantly more time to perform than APP repair and also the incidence of peritoneal tear is higher.

Adolescent↗

Diverticulitis presenting as a strangulated inguinal hernia.

BACKGROUND/AIM: Inguinal hernia is a common diagnosis for patients presenting with a painful groin mass; other potentially dangerous diagnoses may mimic a groin hernia. We present 3 unusual cases of diverticulitis with perforation. The resulting abscess presented clinically as an atypical strangulated inguinal hernia. METHODS/RESULTS: From July 1, 1999, to June 30, 2000, 344 patients were admitted to the Johns Hopkins Bayview Medical Center with the diagnosis of diverticulitis. Of these patients, 44 (12.8%) required surgical intervention. We report here 3 cases in that academic year of diverticulitis complicated by perforation and abscess formation that presented as atypical strangulated inguinal hernias. In addition to being rare and difficult to diagnose, such cases illustrate that a tender inguinal mass may not represent a hernia. CONCLUSIONS: The diagnosis of strangulated inguinal hernias remains primarily one of clinical suspicion. Radiologic and laboratory studies should augment, not replace, one's clinical diagnosis. In addition, the differential diagnosis of inguinal masses is discussed.

Abdominal Abscess↗