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PubMed2002

Inferior extension of the groin flap based on the descending branch of the superficial circumflex iliac artery.

The authors present a groin flap which was extended inferiorly and included the descending branch of the superficial circumflex iliac artery (SCIA) as a new alternative technique. Little research has been previously done on the descending branch of the SCIA, but the authors found clinically that this small branch was consistently present, and decided to make use of it to extend the groin flap inferiorly. The procedure extending the groin flap was successfully applied in three patients, one with a degloving injury of the leg, and two with progressive hemifacial atrophy. The extended portion was elevated as an island flap based on the descending branch in the patient with the degloving injury. Results revealed that this technique added a new axial portion located on the upper median thigh to the vascular territory of the conventional groin flap, and could be used to make a two-island groin flap.

Adult↗

PubMed2006

[Results of hip arthroscopy in sports related groin pain].

INTRODUCTION: The study analyses the intraoperative findings and the clinical results of hip arthroscopy in sports related groin pain. METHODS: Between june 1998 and october 2002 we performed hip arthroscopy in 30 athletes (12 female, 18 male) with a history of sports related groin pain. Their average age was 36 (20 to 68) years. All patients had a clinical follow-up- examination at an average of 20 (12 to 48) months postoperative. The result was rated using the Larson-Score. RESULTS: We found a lesion of the acetabular labrum and performed a partial resection at 17 patients (57 %) (synovitis: n = 28 [93 %] loose bodies: n = 6 [20 %] torn ligamentum teres: n = 4 [13 %], others: n = 2 [6 %]). 11 patients (37 %) had a cartilage degeneration grade II in the Outerbridge classification (III degrees : n = 9 [30 %], I degrees : n = 4 [13 %], 0 degrees : n = 6 [20 %]). Preoperative 14 patients (47 %) complained severe groin pain (moderate: n = 14 [47 %], slight: n = 2 [6 %]) against only 3 patients (10 %) with severe groin pain at the follow-up examination (moderate: n = 11 [37 %], slight: n = 16 [53 %]). Following hip arthroscopy 28 patients (94 %) returned to full sports activity. The Larson-Score was increased significantly (p < 0.05) rating 43 (10 to 64) points preoperative to 59 (28 to 80) points at the follow-up. DISCUSSION: We found that persistent sports related groin pain was frequently caused by an intraarticular hip disorder. Following hip arthroscopy pain could be reduced in most patients as a return to full sports activity.

Abdominal Pain↗

PubMed2001

Operative management of "hockey groin syndrome": 12 years of experience in National Hockey League players.

BACKGROUND: At the elite level of hockey, groin injuries can threaten a player's career. The aim of this review is to describe the clinical presentation and evaluate our operative approach to "hockey groin syndrome" in National Hockey League (NHL) players. METHODS: Between November 1989 and June 2000, 22 NHL players with debilitating groin pain underwent operative exploration. A repair, including ablation of the ilioinguinal nerve and reinforcement of the external oblique aponeurosis with a Goretex (W.L. Gore & Associates, Inc, Flagstaff, Ariz) mesh, was performed. Medical records were reviewed, and the players or their trainers were contacted by telephone after a mean follow-up period of 31.2 months to assess function, symptoms, and overall satisfaction. RESULTS: All patients had tearing of the external oblique aponeurosis, with branches of the ilioinguinal nerve emerging from the torn areas. At follow-up, 18 players (82%) had no pain, whereas 4 (18%) reported mild, intermittent pain. All 22 patients returned to playing hockey, with 19 (85%) able to continue their careers in the NHL. CONCLUSIONS: The "hockey groin syndrome," marked by tearing of the external oblique aponeurosis and entrapment of the ilioinguinal nerve, is a cause of groin pain in professional hockey players. Ilioinguinal nerve ablation and reinforcement of the external oblique aponeurosis successfully treats this incapacitating entity.

Adult↗

PubMed1986

The groin flap in reparative surgery of the hand.

The historical literature of the use of axial vascular pattern flaps from the hypogastric and iliofemoral regions in reparative surgery of the hand is concisely reviewed. Thirty-six iliofemoral (groin) flaps were utilized for delayed primary resurfacing and secondary reconstruction of defects of the hand and forearm. Two flaps (6 percent) were complicated by partial necrosis. We caution against the immediate resurfacing (within 24 hours of injury) of acute crushed hand wounds by distant flaps. The immediate application of a healthy flap on a soiled or crushed wound invites complications of local tissue necrosis, infection, and subsequent loss of the flap. When distant flaps are indicated for coverage of acute hand wounds, delayed primary coverage following complete removal of all nonviable tissue is a safe and reliable regimen. It is advantageous to design the serviceable portion of the flap on the distal area of the vascular territory of the groin flap. Thoughtful yet "radical" defatting can be performed on the lateral portion of the groin flap territory. Constructed in this way, the long medial base of the groin flap allows freedom for movement at the wrist and metacarpophalangeal and interphalangeal joints, thus decreasing edema and stiffness. In the management of soft-tissue defects in the hand requiring distant flap coverage, we choose to utilize the conventional groin flap in preference to the microvascular free flap when both techniques will deliver equal results.

Groin↗

PubMed1999

Groin and abdominal strain injuries in the National Hockey League.

OBJECTIVE: To analyze groin and abdominal strain injuries retrospectively among elite male hockey players in the National Hockey League (NHL) over six seasons of play (1991/92 to 1996/97). DESIGN: Retrospective case series design. SETTING: The NHL. PARTICIPANTS: The NHL participants were an inclusive sample of 7,050 NHL hockey players who played in the NHL from the 1991/92 to the 1996/97 seasons. A subset of 2,600 NHL hockey players who played from the 1995/96 to the 1996/97 seasons was further analyzed. MAIN OUTCOME MEASURES: The injury definition for groin/abdominal strain injury included any injury recorded as a muscle strain injury involving a muscle in any of the abdominal, hip flexor, or hip adductor muscle groups. Femoral, abdominal, and inguinal hernias were also included. Cumulative incidence rates over six seasons of play in the NHL and incidence densities over two seasons of play in the NHL are reported. Specific injury parameters examined included muscle region, time in season, type of session, reinjury, time period in session, position of play, player's experience, mechanism of injury, and time loss. RESULTS: A total of 617 groin/abdominal strain injuries were reported in the NHL over six seasons of play. The cumulative incidence rate in the NHL increased over 6 years of play from 12.99 injuries/100 players/year in the 1991/92 season to 19.87 injuries/100 players/year in the 1996/97 season. The rate of increase was 1.32 (95% confidence interval -0.58, 3.21) injuries/100 players/year. The incidence density of groin/abdominal injury during NHL training camp was five times that during the regular season and 20 times that during the postseason. The incidence density in the NHL during games was six times that during practice. The majority of injuries reported were adductor groin muscle strains. The proportion of injuries reported that were recurrent was 23.5%. There was no significant difference in proportion of injuries reported by time period within a session. The mechanism of injury recorded was noncontact in nature in >90% of injuries reported. Mean time loss due to injury was significantly greater for abdominal injuries (10.59 sessions) than for groin injuries (6.59 sessions). A conservative estimate of the impact of groin/abdominal injury on each NHL team is a game loss of 25 player games/year. CONCLUSION: The impact of groin and abdominal strain injury at an elite level of play in hockey is significant and increasing. Future research in this area is needed to identify risk factors and potentially implement prevention strategies to reduce groin and abdominal strain injury at all levels of play.

Abdominal Muscles↗

PubMed1999

The incidence and differential diagnosis of acute groin injuries in male soccer players.

This prospective cohort study evaluated the incidence of acute groin injuries and estimated the distribution of differential diagnoses in male soccer players. Two senior male soccer divisions (21 teams, 326 players) were followed for 1 year. Patients with groin injuries were examined clinically as well as by herniography, sonography and by plain x-ray of the pelvic bones. Groin injuries accounted for 8% of all injuries. The incidence of groin injury was 0.8/1000 h of exposure. Thirteen (52%) of the 25 patients were clinically considered to have a muscle/tendon injury. However, when using sonography, muscle/tendon injury was only verified in 1 patient. Clinical suspicion of hernia or incipient hernia was evident in 4 (16%) of the patients, while 14 (56%) had a pathological finding at herniography. Clinical and paraclinical (i.e. diagnostic methods using imaging and other advanced techniques) diagnoses do not correspond very well in acute groin injury.

Acute Disease↗

PubMed1988

The distinction between femoral artery pseudoaneurysms and other causes of groin masses: value of duplex Doppler sonography.

With the increasing use of percutaneous transfemoral coronary angioplasty in conjunction with thrombolytic as well as anticoagulant therapy, the sonographic evaluation of groin masses, with particular emphasis on differentiating pseudoaneurysms from hematomas and other abnormalities, has become more common. Seventy-three sonograms of the groin in 60 patients (65 different groins) were reviewed retrospectively to determine the accuracy of duplex Doppler sonography in distinguishing femoral artery pseudoaneurysm (a surgical condition) from other causes of groin masses (e.g., hematomas) that are generally treated conservatively. Nineteen cases of pseudoaneurysm, 19 cases of hematoma, and 27 other conditions were studied. Of the 73 sonograms performed, 53 included duplex Doppler studies; one Doppler study was false-negative and two were possibly false-positive. The sensitivity, specificity, and accuracy of duplex Doppler sonography in the detection of femoral artery pseudoaneurysm was 95 +/- 5.8%, 94 +/- 6.4%, and 94 +/- 6.4%, respectively (95% confidence limit). We conclude that duplex Doppler sonography is of value in the differential diagnosis of groin masses.

Adult↗

PubMed1996

Neural connection between the ventral portion of the lumbar intervertebral disc and the groin skin.

This study was designed to investigate neural mechanisms of referred pain in lumbar intervertebral disc lesions. Patients with a degenerative disc in lower lumbar segments occasionally complain of groin pain, which cannot be explained anatomically as having a radicular origin. In rats pretreated with intravenous application of Evans blue dye, the dye extravasation appeared in the groin skin after application of capsaicin to the ventral portion of the L5-6 intervertebral disc. This response occurred even in rats with a sectioned L-5 spinal nerve and sympathetic trunks, but did not occur in rats with a sectioned genitofemoral nerve. Capsaicin topically applied to the sciatic nerve did not cause dye extravasation in the hindpaw. Therefore, groin dye extravasation was not due to a direct effect of capsaicin but, rather, presumably was caused by an "antidromic axon reflex" of dichotomizing C fibers or to a segmental sympathetic reflex causing vascular permeability. The present results indicate that the ventral portion of the lumbar discs is neurally connected to the groin skin via the upper (L-2) lumbar spinal nerves in rats. Groin pain coincident with low-back pain may be explained as referred pain, indicating that a lesion is present in the ventral portion of the lumbar intervertebral disc space.

Animals↗

PubMed2000

Vulvar squamous cell carcinoma. Prognostic factors for local recurrence after primary en bloc radical vulvectomy and bilateral groin dissection.

OBJECTIVE: To evaluate clinical prognostic factors for local recurrence of vulvar squamous cell carcinoma after primary surgical treatment. STUDY DESIGN: Of 104 patients treated for squamous cell carcinoma of the vulva in an 11-year period (1987-1997) at the Portuguese Cancer Institute, we selected for study 56 patients who meet the following criteria: (1) International Federation of Gynecology and Obstetrics (FIGO) stage Ib-IVa, (2) primary treatment of en bloc radical vulvectomy and bilateral groin dissection, and (3) follow-up reports. Files were retrieved for retrospective analysis. Fifteen patients (26.8%) had local recurrence at the fifth year. At the 24th month, 11 patients had local recurrence, and 31 were in follow-up, without recurrence. We evaluated age at initial diagnosis, date of surgical treatment, tumor size, results of tumor macroscopy, histologic differentiation, groin lymph node status, FIGO stage, resection limits, adjuvant radiotherapy, duration of stay, associated vulvar skin disease, date of detection of recurrence, site/sites of recurrence and follow-up status at the 24th month after surgical treatment between the 11 patients with local recurrence and 31 in follow-up without recurrence. RESULTS: The 11 patients with local recurrence had a significant initial FIGO stage, IVa (P = .049) and a significant association with the number of groin lymph nodes containing metastasis in comparison to the 31 patients without local recurrence. No other statistically compared data were significant. CONCLUSION: These results suggest that vulvar squamous cell carcinoma local recurrence after a primary surgical procedure is related to poor tumor prognostic factors (number of groin nodes containing tumor metastasis and FIGO stage IVa). On multivariate analysis, the presence of metastasis in two or more groin nodes was a powerful factor related to local recurrence. Postoperative radiotherapy to the vulva for such patients with a high risk of local recurrence is advisable.

Adult↗

PubMed1991

Inguinal surgery for debilitating chronic groin pain in athletes.

OBJECTIVES: To identify and surgically treat correctable inguinal injuries in athletes with chronic groin pain and to assess the results of surgical treatment. DESIGN: Sixty-four athletes presented between March 1987 and January 1990 for treatment of chronic groin pain in which surgical exploration of the inguinal canal was considered necessary. Follow-up was performed by questionnaire. MAIN OUTCOME MEASURE: Patient self-assessment of the success of the operation, including postoperative pain, ability to return to active sport and any further treatment required. RESULTS: Sixty-four athletes were treated, Australian Rules footballers predominated (46/64, 72%). Eight athletes had bilateral groin pain. Fifty-nine (92%) reported an incipient onset of pain. The most common operative finding was of a substantially deranged posterior wall of the inguinal canal which was evident in 61/72 instances (85%). Apparent splitting of the conjoint tendon was found in 19 instances (26%) and previously occult indirect inguinal hernias were discovered in six (8%). Repair of the posterior wall of the inguinal canal was by the standard Bassini repair and Tanner slide or by plication of the transversalis fascia followed by a nylon darn. Follow-up by questionnaire of the 64 athletes revealed that 40 athletes (62.5%) considered themselves cured and had returned to competitive sport. Twenty athletes (31.3%) were partially satisfied with the results of their operation, and also able to return to active sport. Three athletes (4.7%) were dissatisfied with the operative result. One patient was lost to follow-up. CONCLUSION: The most common finding in athletes with chronic groin pain was a deficiency of the posterior wall of the inguinal canal. Surgical exploration and repair of the posterior wall of the inguinal canal in athletes with chronic debilitating groin pain achieved excellent or good relief of pain in 93.8% of athletes and improved physical performance.

Adolescent↗

PubMed1985

Prognostic significance of groin lymph node metastases in squamous carcinoma of the vulva.

A retrospective review of the clinical and histologic findings in 48 cases of stages I, II, and III (excluding T3) squamous carcinoma of the vulva with positive groin nodes reveals the prognostic significance of the size and number of the nodal metastases. Other factors such as the morphology of the lymph nodes and the histologic features of the primary neoplasm are not nearly as significant. Patients with only one or two small nodal metastases have an excellent outlook for survival providing that adequate margins can be obtained around the primary tumor and that thorough groin node dissections can be performed. These patients do not appear to need adjuvant radiation or pelvic node dissection. A further finding is that patients with unilateral labial carcinomas do not have metastases to the opposite groin in the absence of ipsilateral groin metastases, although six of 21 patients had metastases to both groins.

Carcinoma, Squamous Cell↗

PubMed1994

Ipsilateral multiple groin hernias.

BACKGROUND: Recurrence rates after surgical repair of groin hernia vary between 3% and 20%. One possible reason for recurrent hernias are ipsilateral multiple hernias, which might have been overlooked at the primary operation. METHODS: In the present series 1010 patients with unclear groin pain underwent herniography. RESULTS: A total of 314 patients had hernias, and seventy-one (23%) of these had multiple hernias. Ipsilateral multiple hernias were found in 18 (6%) patients. Ipsilateral multiple hernias were present in 9 (6%) of 144 patients with an indirect hernia, in 17 (12%) of 144 patients with a direct hernia, in 5 (21%) of 24 patients with a femoral hernia, and in 3 (23%) of 13 patients with an obturator hernia. The hernias were of indirect, direct, femoral, and obturator types. CONCLUSIONS: The frequency of ipsilateral multiple hernias is much higher than the frequency reported during herniorrhaphy. Such overlooked ipsilateral multiple groin hernias may account for some of the so-called recurrences after herniorrhaphy. Therefore a careful exploration of the groin is mandatory. Preoperative herniography may also prove to be useful in patients with recurrent groin symptoms after herniorrhaphy.

Adult↗

PubMed1997

Sartorius myoplasty for infected vascular grafts in the groin. Safe, durable, and effective.

OBJECTIVE: To review the safety, durability, and efficacy of sartorius myoplasty in the treatment of localized vascular prosthetic graft infection in the groin. DESIGN: Case series. SETTING: University teaching hospitals. PATIENTS: Fourteen patients with 15 exposed, eroded, or overtly infected prosthetic vascular grafts in the groin, treated during 7 years. INTERVENTIONS: Groin exploration for delineation of the extent of vascular graft infection, followed by extensive perigraft debridement, then dissection and rotation of the ipsilateral sartorius muscle to cover the involved graft. MAIN OUTCOME MEASURES: Healing of groin wound with preservation of vascular graft function, limb salvage, length of hospital stay, impact of specific wound bacteria, and evidence of long-term hip dysfunction. RESULTS: During a mean hospital stay of 8.7 days, sartorius myoplasty was accomplished with 20% morbidity. Hip flexor function was initially impaired in all 14 patients, but functional deficit was negligible at late assessment. During mean follow-up of 36 months, all wounds were healed, and all limbs were salvaged. Two late deaths occurred, and 2 limbs were ultimately amputated due to progressive loss of vascular outflow. CONCLUSION: Sartorius myoplasty is a simple, safe, durable, and effective technique for preservation of locally infected or exposed vascular grafts in the groin.

Adult↗

PubMed2000

MR imaging following herniography in patients with unclear groin pain.

The aims of the present study were to assess if MRI gives the same diagnostic information as herniography concerning the presence of hernias and reveals other causes of groin pain. The prospective study enrolled 20 patients referred for herniography, 6 women and 14 men, mean age 48 years. After herniography the patients underwent MRI using T1-weighted, fat-suppressed inversion recovery (STIR), and magnetic resonance cholangiopancreaticography (MRCP) pulse sequences. No contrast medium was administered at MRI. Herniography revealed 11 hernias and MRI depicted 8 of these. Magnetic resonance imaging depicted well the anatomy in the groins. In 3 patients where hernias were not revealed, MRI revealed inflammatory changes in the symphysis region as a possible cause of groin pain. The primary diagnostic tool for diagnosing hernias is herniography. If the herniogram is normal, MRI may reveal other causes of groin pain and may also better visualize related structures in the groin.

Female↗

PubMed2005

Uncommon content in groin hernia sac.

Groin hernia may have very unusual sac content. Vermiform appendix, acute appendicitis, ovary, fallopian tube and urinary bladder have been rarely reported. We aimed to present our experience with these unusual hernia contents. Records of 1,950 groin hernia patients were retrospectively analyzed. Vermiform appendix was found in 0.51% and acute appendicitis was found in 0.10% of groin hernia sacs. The incidence of appendix in femoral hernia was 5%, while inguinal hernia sac contained ovary and fallopian tube in 2.9% of the cases. The incidence of groin hernias containing urinary bladder was 0.36%. We also had 1 patient with incarcerated bladder diverticula in an indirect hernia sac. Iatrogenic bladder injury occurred in 2 patients. Although rare, a groin hernia sac may contain vermiform appendix and exceptionally acute appendicitis. Tubal and ovarian herniation in inguinal hernias can be found in adult and perimenopausal women with an incidence as high as in children. Urinary bladder hernia occurs with a similar incidence of tuba-ovarian hernia, however, it requires special attention because of a high risk of iatrogenic bladder injury during the inguinal dissection. Every effort should be made to preserve the organ found in hernia sac for an uneventful postoperative period.

Acute Disease↗

PubMed2005

Laparoscopic or open preperitoneal repair in the management of recurrent groin hernias.

Laparoscopic repair is considered by many to be the operation of choice for a recurrent hernia. The aim of this study was to compare long-term outcome of laparoscopic and open preperitoneal repair of recurrent groin hernias. All patients operated on by one surgeon for recurrent groin hernia between January 1994 and December 2001 were reviewed. Forty-five percent had their data collected prospectively, while in 55% the data was collected retrospectively. Over the study period 128 patients underwent repair of a recurrent groin hernia of whom 99 had either a laparoscopic or open preperitoneal repair. The mean age was 60 years (range 15-88), 93 were men while 6 were women. Forty-five had their hernia repaired laparoscopically while 54 had an open preperitoneal repair. Patients have been followed for a median of 5 years (range 2-9 years). There has been no recurrence in either group of patients. Two patients in the laparoscopic group and four in the open group suffered from chronic groin pain. One patient in either group developed a Hydrocele that was dealt with surgically. Laparoscopic and open preperitoneal repair of a recurrent groin hernia are associated with similar long-term outcomes.

Adolescent↗

PubMed2004

Recurrent varicose veins: incidence, risk factors and groin anatomy.

OBJECTIVES: To investigate the recurrence rate after sapheno-femoral junction (SFJ) ligation and great saphenous vein (GSV) stripping for varicose veins (VV), to evaluate risk factors for recurrence and to classify the anatomy of the recurrence in the groin. Design. Clinical follow-up study. METHODS: Eighty-nine consecutive patients with 100 operated legs were re-examined clinically and with duplex after 6-10 years. Fourteen groins were re-explored, 13 after varicography. The anatomy in the groin was classified according to the Edinburgh system. The original medical records were examined to check for risk factors which could lead to a recurrence. RESULTS: Fifty-seven legs had incompetent veins in the groin according to duplex. In 54 of them, it was possible to define whether the incompetent veins emanated from the former SFJ. Varicography and operative findings correlated well to duplex. The main difficulty was to distinguish neovascularization from residual branches. No significant risk factor for recurrence was found in the medical records. CONCLUSIONS: Recurrence of VV after SFJ ligation is common irrespective of perioperative difficulties or the surgeon's experience. The anatomy of recurrence in the groin is difficult to classify according to the Edinburgh system mainly because neovascularization is difficult to verify.

Adult↗

PubMed2003

Classification systems for groin hernias.

All groin hernia classifications are somewhat arbitrary and artificial. Currently, there is no consensus among either general surgeons or hernia specialists as to a preferred system. A survey by Zollinger in 1998 of hernia specialists in North American and Europe showed, that although the Nyhus, Gilbert, and Schumpelick-Arit systems were commonly used, the majority of these specialists still used the traditional classification for groin hernias. It is apparent that only the traditional classification of groin hernias has stood the test of time. As stated by Fitzgibbons, "the primary purpose of a classification system for any disease is to stratify for severity so that reasonable comparisons can be made between various treatment strategies." Given the multiplicity of operative techniques and approaches for the repair of groin hernias, it appears that no one classification system can satisfy all. With time, it is likely that we surgeons will settle upon a given operation for a specific type of inguinal hernia. For that given operation to be accepted as proven best, however, it is essential the competing operations be applied to simliar (classified) groups of groin hernia patients.

Hernia, Femoral↗