Laparoscopic repair of recurrent inguinal hernias after endoscopic herniorrhaphy

Background: Although the recurrence rate for endoscopic herniorraphy is low (0–3%), it is still debatable whether these recurrences should be corrected laparoscopically or by the conventional method. The aim of this study was to investigate whether these recurrences can be repaired by means of the laparoscopic approach with acceptable complication and recurrence rates. Methods: From October 1992 to December 1997, 34 patients with recurrent inguinal hernias at physical examination underwent surgery at our institutions. All the recurrences occurred following endoscopic inguinal hernia repair with mesh prostheses. The recurrences were repaired endoscopically using a transabdominal approach. Depending on the size of the defect, a new polypropylene mesh was used. Results: Mean surgery time was 69 min. There were no conversions to the anterior approach. After a mean follow-up of 35 months, no recurrences had been diagnosed. Conclusion: The transabdominal preperitoneal approach is a reliable technique for recurrent inguinal hernia repair after previous endoscopic herniorrhaphy. Received: 7 September 1998/Accepted: 13 October 1998     

Laparoscopic repair of recurrent childhood inguinal hernias after open herniotomy

Background Open repair of recurrent paediatric inguinal hernias (IH) is difficult and there is definite risk of damaging the vas deferens and testicular vessels during dissection of the previous open herniotomy field. Laparoscopic repair (LR) has the benefit of avoiding the previous operative site. Method Records of patients with recurrent IH that had LR after open repair were reviewed and evaluated retrospectively. The results were compared with data from cases in which the LR method was used in the initial IH repair. Results From September 2002 to October 2005, four boys and one girl (mean age 58.8 months) were treated in our institution for recurrent IH after open repair. Operative time, success rate and complications did not show any statistically significant difference when compared with our previous prospectively collected data for primary repairs. Conclusion Laparoscopic repair is the preferred operation for recurrent childhood IH after open repair.     

Comparison of Lichtenstein and laparoscopic transabdominal preperitoneal repair of recurrent inguinal hernias

The aim of our study was the comparative analysis of the results of two surgical methods: tension-free repair by the Lichtenstein technique and laparoscopic transabdominal preperitoneal (TAPP) repair. In total 52 patients with recurrent inguinal hernia were randomly assigned to the two groups: Lichtenstein (28 patients) and TAPP (24 patients). Comparisons between these groups were done by several preoperative, intraoperative, and postoperative factors. For postoperative factors both short-term and long-term results were considered. Average operation time for Lichtenstein group was 59.6 +/- 9.9 minutes, compared with 64.4 +/- 8.4 minutes for TAPP patients (P = 0.068). In TAPP patients there was less pain in the postoperative period (P = 0.002) and fewer sick-leave days (13.4 +/- 1.7 versus 17.5 +/- 2.6 days; P < 0.001) and, correspondingly, faster recovery. In the Lichtenstein group a total of 4 postoperative complications (infection, hematoma, seroma, urinary retention) were observed, compared with 8 in the TAPP group (P = 0.19). Statistically significant difference was only by urinary retention (0 for Lichtenstein, 4 for TAPP; P = 0.039). There were no cases of hernia recurrence observed during the followup. Chronic pain developed in 5 patients from the Lichtenstein group (17.9%) and 2 patients from the TAPP group (8.3%; P = 0.28) more than 1 year after the operation; 4 Lichtenstein patients (14.3%) and 1 TAPP patient (4.2%; P = 0.23) more than 2 years after the operation; and 3 Lichtenstein patients (10.7%) and 1 TAPP patient (4.2%; P = 0.36) more than 3 years after the operation. For the treatment of recurrent inguinal hernias, which are developed after use of conventional (nonmesh) methods, the first choice should be given to the laparoscopic method, especially for young, physically active, nonobese patients, and if there are any contraindications for the laparoscopy, the Lichtenstein approach should be recommended.     

Laparoscopic preperitoneal repair of recurrent inguinal hernias

Repair of recurrent inguinal hernias using the conventional open technique has been associated with high rates of recurrence and complications. Stoppa has reported a low recurrence rate using the open preperitoneal approach. Evolution of laparoscopic techniques has allowed the reproduction of the open preperitoneal repair via an endoscopic totally extraperitoneal (TEP) approach. This study reviewed all the recurrent inguinal hernias repaired laparoscopically and evaluated the complication and recurrence rate. A total of 512 inguinal hernias were treated laparoscopically using the TEP approach. Of these, 75 were recurrent. The ages of the 61 men ranged from 36 to 65 years. There were 41 direct and 34 indirect hernias. Fourteen were bilateral. None of the repairs was converted to an open procedure. The operating time ranged from 20 to 145 min (median 42 min). All patients were discharged home on the same day. There were no deaths. The complications consisted of two instances of urinary retention and one groin collection. Patient follow-up ranged from 6 to 72 (median 40) months, and there have been no recurrences to date. The TEP repair for recurrent inguinal hernias can produce results comparable to the open preperitoneal technique with low morbidity and recurrence rates.     

Benefits of laparoscopic posterior wall suture repair in treating adolescent indirect inguinal hernias

Purpose

Adolescent inguinal hernias are treated using high ligation or posterior wall suture repair with laparoscopic mesh implantation. This study aimed to evaluate the efficacy of laparoscopic intracorporeal posterior wall suture repair without mesh implantation for treating adolescent indirect inguinal hernias.

Methods

Laparoscopic herniorrhaphy was performed between September 2012 and April 2015 in 244 patients aged 11–18 years who were diagnosed with indirect inguinal hernias at Damsoyu Hospital, Seoul, Korea. The patients were stratified by surgical procedure into the high-ligation (115 patients) and wall suture (129 patients) groups.

Results

Four (3.5%) of the 115 patients in the high-ligation group experienced recurrence, but those in the wall suture group did not. The difference in recurrence rates between these groups was significant (p < 0.001). The wall suture procedures were longer (mean 28.2 min) than the high-ligation procedures (mean 17.4 min) (p < 0.001). The lengths of postoperative hospital stays were similar in both groups. Few complications were observed: one patient developed hematoma and one developed seroma in the high-ligation group; two patients developed inguinal hematomas and one developed seroma in the wall suture group. Visual analog scale scores at 1 week after surgery and the mean times to return to normal activities were similar in both groups. No chronic inguinodynia after the operation in either group was observed.

Conclusions

Laparoscopic intracorporeal posterior wall suture repair without mesh implantation was effective for treating adolescent indirect inguinal hernias and resulted in fewer recurrences than those with high ligation.

     

Laparoscopic total extraperitoneal repair of recurrent inguinal hernias

Background  

This study aimed to compare the outcome and morbidity parameters of laparoscopic total extraperitoneal (TEP) repair for recurrent and primary inguinal hernias.     

A comparison of outcomes between open and laparoscopic surgical repair of recurrent inguinal hernias

Background

Inguinal hernia recurrence after surgical repair is a major concern. The authors report their experience with open and laparoscopic repair of recurrent inguinal hernias.

Methods

After institutional review board approval, a retrospective review was performed with the charts of 197 patients who had undergone surgical repair of recurrent inguinal hernias from January 2000 through August 2009, and the data for 172 patients who met the inclusion criteria were analyzed. Surgical variables and clinical outcomes were compared using Student??s t test, the Mann?CWhitney U test, chi-square, and Fisher??s exact test as appropriate.

Results

The review showed that 172 patients had undergone either open mesh repair (n?=?61) or laparoscopic mesh repair (n?=?111) for recurrent inguinal hernias. Postoperative complications were experienced by 8 patients in the open group and 17 patients in laparoscopic group (p?=?0.70). Five patients (8.2%) in the open group and four patients (3.6%) in the laparoscopic group had re-recurrent inguinal hernias (p?=?0.28). Four patients in the open group (9.5%) and no patients in the laparoscopic group had recurrence during long-term follow-up evaluation (p?=?0.046). In the laparoscopic group, 76 patients (68.5%) underwent total extraperitoneal (TEP) repair, and 35 patients (31.5%) had transabdominal preperitoneal (TAPP) repair. Postoperative complications were experienced by 13 patients in the TEP group and 4 patients in the TAPP group (p?=?0.44). Two patients (2.6%) in the TEP group and two patients (5.7%) in the TAPP group had re-recurrent inguinal hernias (p?=?0.59).

Conclusions

This retrospective review showed no statistical difference in the re-recurrence rate between the two techniques during short-term follow-up evaluation. However, the laparoscopic technique had a significantly lower re-recurrence rate than the open technique during long-term follow-up evaluation. Both procedures were comparable in terms of intra- and postoperative complications. Among laparoscopic techniques, TEP and TAPP repair are acceptable methods for the repair of recurrent inguinal hernia. A multicenter prospective randomized control trial is needed to confirm the findings of this study.     

Technical refinements in laparoscopic repair of childhood inguinal hernias

Background This study aimed to evaluate the laparoscopic repair of childhood hernias and to identify technical refinements for improvements.Methods The records of 49 boys and 13 girls who underwent laparoscopic hernia repair in the authors institution between July 2002 and July 2003 were reviewed. Their mean age was 4.5 years (range, 3 months to 15 years). No hernia opening was found in two patients, whereas 17 bilateral hernias (28%, 17/60) were found laparoscopically. Two bilateral hernias were diagnosed preoperatively. Four patients had the operation for recurrent hernias after open procedures.Results Over a mean follow-up period of 7.5 months (range, 3–15 months), there was one recurrence (1%, 1/79), but no other complication. With saline injection administered extraperitoneally, laparoscopic hernia repair can be performed safely for boys. Use of the needle sign avoided damage to the testicular vessel and vas. Placement of the needle medial to a prominent inferior epigastric artery and the presence of a complete ring sign prevented recurrence. The use of reusable 3-mm ports and round polypropylene stitches lowered the cost of the operation and improved the cosmesis for the patients. For recurrent hernias after open repair, the laparoscopic method was as simple as fresh hernia repair.Conclusions Laparoscopic hernia repair allows detection and repair of contralateral hernias during the same operation. With refinements in technique, the procedure can be safely performed for boys, with the added advantages of lower costs, fewer recurrences, and improved cosmesis.     

A technique for repair of recurrent indirect inguinal hernias

The repair of a recurrent inguinal hernia can be a technically demanding operation. Due to scar tissue from prior surgery, injury to the spermatic cord or compromise of the testicular blood supply is possible. A technique for repair of recurrent indirect inguinal hernia that allows minimal dissection of the spermatic cord structures is described.     

Early postoperative evaluation of groins after laparoscopic total extraperitoneal repair of inguinal hernias

BACKGROUND: Minimally invasive laparoscopic total extraperitoneal (LTEP) repair of bilateral and/or recurrent groin hernias has been popularized as one of the procedures of choice in the past decade. The early postoperative course is uneventful in most cases. A few patients, however, will develop temporary postoperative groin swelling. The aim of our study was to evaluate clinical and sonographic findings in the groin during the early postoperative period following LTEP. METHOD: One hundred and five consecutive patients with primary bilateral (n = 90), recurrent unilateral (n = 12), and primary unilateral (n =3) groin hernias operated on during an 18-month period underwent clinical and sonographic examination two to three weeks after LTEP. RESULTS: On clinical examination, a localized groin swelling was found in 21 patients (20%). The most frequent sonographic findings were localized groin collections compatible with seroma or hematoma, found in 35 patients (33%). Hypoechoic diffuse tissue swelling around the mesh, lipomas, and residual hernias was found in four patients each (4%). None of the patients with hypoecoic mass had any clinical manifestations postoperatively. Extraperitoneal close suction drains were left for 8-12 hours in 46 patients. The average volume of fluid drained was 62 mL (range, 30-200 mL). There was no correlation between the use of suction drains and the frequency of fluid collections detected on sonography. Cord lipoma was detected postoperatively in four patients and was excised in one using an open anterior approach. Residual or recurrent hernia was detected postoperatively on sonography in four patients, but only one developed a symptomatic and clinically detectable hernia during eight months of follow-up. Overall, postoperative ultrasonographic findings following LTEP repair were found in 37% of patients. CONCLUSION: Clinical and sonographic findings such as localized fluid collections compatible with seroma or hematoma are common following LTEP. Postoperative suction drains did not reduce the frequency of sonographically detected collections. The clinical relevance of suspected postoperative hernia detected on sonography without clinical manifestations remains uncertain, and has to be determined on long-term follow-up.     

Comparison of laparoscopic and open tension-free repair of recurrent inguinal hernias: a prospective randomized study

Background The current prospective randomized controlled clinical study aimed to assess the short- and long-term results of recurrent inguinal hernia repair, and to compare the results for transabdominal preperitoneal (TAPP) and totally extraperitoneal (TEP) procedures with those for open tension-free repair. Methods For this study, 82 patients were randomly assigned to undergo TAPP (group A, n = 24), TEP (group B, n = 26), or open Lichtenstein hernioplasty (group C, n = 32). All the patients with recurrent inguinal hernias had undergone previous repair using conventional open procedures. Physical examination showed Nyhus type II hernia in the vast majority of the patients (59%). High-risk patients (American Society of Anesthesiology [ASA] III or IV); coagulation disorders; previous abdominal or pelvic surgery; and irreducible, congenital, and massive scrotal or sliding hernias were excluded from the study. Results There was a statistically significant difference (p = 0.001) in operating time favoring the open procedure. The intensity of postoperative pain was greater in the open hernia repair group 24 h, 48 h, and 7 days after surgery (p = 0.001), with a greater consumption of pain medication among these patients (p < 0.004). The median time until return to work was 14 days for group A, 13 days for Group g, and 20 days for group C. The comparison was in favor of laparoscopically treated patients. Nine recurrences (4 in the laparoscopic groups and 5 in the open group) were documented within 3 years of follow-up evaluation. Conclusion Laparoscopic inguinal hernia repair (TAPP or TEP) is the method of choice for dealing with recurrent inguinal hernia.     

Long-term recurrence after laparoscopic surgery of inguinal hernias

Laparoscopic treatment of inguinal hernias has expanded rapidly during the last decade. Several studies have evaluated the early results of this technique, and the rate of recurrence was estimated less than 5% with a range from 0.5% to 10%. The long-term recurrence after such treatment is still not well known. This study reports the 2 year follow-up of laparoscopic treatment of 236 inguinal hernias (220 patients) from January 1996 to December 1997. All patients were contacted by telephone, 196 (90%) (193 men and 3 women) were examined by a senior surgeon. The average time from operation to examination was 34 months (range 20–42 months). We observed a 15% recurrence rate (35 hernias in 34 patients) of which 5% (12 cases) were symptomatic but 10% (23 cases) were totally asymptomatic and diagnosed on clinical examination. The postoperative inguinal haematoma and the physical activity of the patients seem to predispose the recurrence. Chronic pain was rarely observed in this study. Electronic Publication     

Bilaterality and the prosthetic repair of large recurrent inguinal hernias

From 1966 to 1977, 396 men aged 25 to 89 years (mean 58) underwent 505 repairs for recurrent inguinal herniation (including bilateral defects and recurrences). Since by 1972 it was realized that the approach precluded an effective relaxing incision, when this was indicated (66 per cent) a Marlex prosthesis was used. Seventy-four patients underwent 83 repairs with this material; 26 (35 per cent) had had previous repairs for recurrence, 29 (40 per cent) underwent contralateral herniorrhpahy, whereas another 12 (16 percent) underwent bilateral repair. Fifty-five (2 of 3) protrusions were direct. None of the patients died. Although overall 110 (22 per cent) of the operations failed, only 6 of 83 hernias (7 per cent) in which Marlex was used recurred, with a mean follow-up study of 4 years. It is important to use a large enough piece of plastic and remove attenuated fascia from around the defect. No infection or extrusion occurred. Preperitoneal placement of Marlex is recommended for difficult, repeatedly recurrent inguinal hernias.     

Endoscopic total extraperitoneal repair of primary and recurrent inguinal hernias

Background: In most reports different techniques have been described for combinations of primary and recurrent hernias. The aim of this study was to investigate and compare the results of endoscopic total extraperitoneal repair (TEP) of primary and recurrent inguinal hernias. Methods: From January 1993 to July 1995, 221 patients with an unilateral inguinal hernia (186 primary and 35 recurrent) underwent TEP repair. Follow-up, including physical examination, was performed at regular 3-month intervals. Results: The mean operation time was 37.6 min. Minor perioperative complications occurred in 23 cases. Conversion was required for 16 patients (7.2%). Postoperative complications were reported for 11.7% of the patients. Hospital stay was short. Mean follow-up was 40.4 months. The recurrence rate was 3.2% for primary hernias and 20% for recurrent hernias. Conclusions: This study confirms the preliminary success of TEP for primary inguinal hernia repair, as previously reported. The high recurrence rate after endoscopic repair of recurrent hernias needs to be studied further. Received: 3 December 1997/Accepted: 7 May 1998     

Quality of life after open versus laparoscopic preperitoneal mesh repair for unilateral inguinal hernias

BackgroundBoth the open transinguinal preperitoneal repair (TIPP) and the laparoscopic total extraperitoneal mesh repair (TEP) show excellent outcomes. Direct comparative data between these 2 preperitoneal techniques is lacking. The aim of this study was to assess postoperative outcomes and quality of life (QoL) for these open and laparoscopic preperitoneal repair techniques.MethodsBetween 2014 and 2016, 204 male patients underwent unilateral inguinal hernia repair through TIPP (n = 135) or TEP (n = 69). Data recorded include demographic profile, preoperative and intraoperative variables, postoperative complications and postoperative quality of life. Two validated hernia-specific QoL questionnaires, the Carolinas Comfort Scale (CCS) and the European Registry for Abdominal Wall Hernias Quality of Life score (EuraHS QoL) were used to assess postoperative QoL.ResultsThe TIPP group consisted of 135 patients, the TEP group of 69 patients. The mean age of patients was significantly higher in TIPP (64.07 ± 17.10 years) than in TEP (59.0 ± 15.53 years) (p = 0.022). A total of 96 patients (47.1%) responded to our invitation for longterm follow-up: 58 in the TIPP group (43%) and 38 in the TEP group (55.1%). There was no difference in mean follow-up time between the surgical procedure and filling in the questionnaires: 37.4 ± 12.8 months for TIPP and 33.5 ± 11.3 months for TEP group (p = 0.13). No significant differences in quality of life were found between TIPP and TEP for all explored domains.ConclusionTIPP and TEP show equivalent results considering postoperative quality of life. Compared to existing literature on mesh repair for unilateral inguinal hernias, we may conclude that the preperitoneal location of the mesh probably is a more decisive factor for quality of life than the surgical approach used.     

��ǻ���뿪��ʽ�������޲������Ƹ����Ը��ɹ��޶Ա��о�

目的 评价腹腔镜技术治疗复发性腹股沟疝的安全性和有效性,讨论术式选择.方法 回顾性分析2003年1月至2006年12月上海交通大学医学院附属瑞金医院收治的58例(63例次)复发性腹股沟疝的临床资料.其中腹腔镜腹股沟疝修补术(LIHR)27例(30例次),开放式无张力修补术(OMR)31例(33例次).术后病人均得到随访,随访时间12-36个月(中位时间18个月).结果 两组在手术时间差异(P=0.072)、术后住院天数差异(P=0.076)、术后第2天疼痛分数(VAS)差异(P=0.084)、2周内恢复非限制性活动例数差异(P=1.000)均无统计学意义;LIHR组的住院费用高于OMR组,差异有统计学意叉(P=0.000);两组在随访期内均无复发,总并发症发生率分别为6.7%(2/30)和9.1%(3/33),差异无统计学意义(P=1.000).结论 LIHR在治疗复发性腹股沟疝时与OMR同样安全有效,术式选择取决于前次手术的类型和外科医师的临床经验.     

腹腔镜与无张力疝修补治疗复发性腹股沟疝对比分析

目的评价腹腔镜下治疗复发性腹股沟疝的安全性与有效性,讨论术式的选择。方法回顾性分析2008年1月至2012年1月收治的58例复发性腹股沟疝的临床资料。其中腹腔镜腹股沟疝修补术(LIHR)27例,开放式无张力修补术31例。术后患者均得到随访,随访时间2～42个月(中位时间18个月)。结果二组手术时间差异(P=0.072)、术后住院天数无差异(P=0.067)、术后第二天疼痛分数(VAS)差异(P=0.084)、2周内恢复非限制性活动例数差异(P=1.000)均无统计学意义;二组患者在随访期内均无复发,总并发症发生率分别为6.7%和9.1%,差异无统计学意义(P=1.000)。结论 LIHR在治疗复发性腹股沟疝时与开放式无张力修补术同样安全有效,术式选择取决于前次手术的类型和手术医师的临床经验。