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Pedrinelli A, de Castro Fernandes JV, Dorilêo Leite Filho CG, Marques de Almeida A, Lazzaretti Fernandes T, Hernandez AJ. Optimised return to play: high treatment success rate in core muscle injury with surgical release of the anterior tendon of the rectus abdominis muscle and proximal tenotomy of the adductor longus muscle. J ISAKOS 2024; 9:16-24. [PMID: 37931748 DOI: 10.1016/j.jisako.2023.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/19/2023] [Accepted: 10/30/2023] [Indexed: 11/08/2023]
Abstract
OBJECTIVES Core muscle injury is a debilitating condition that causes chronic groin pain in athletes, particularly common in soccer players. The condition is characterised by pain in the inguinal region and can lead to a significant number of absences from high-intensity physical activity. It is caused by repetitive overload without proper counterbalance from the abdominal muscles, hip flexors, and adductors in susceptible athletes. Surgical indications for core muscle injury consider cases where non-surgical treatments have not provided sufficient relief. The aim of this study was to assess the results of surgical intervention for core muscle injury using the technique employed by the Sports Medicine Group of (Institute of Orthopedics and Traumatology of Hospital das Clínicas - Universidade de São Paulo). The procedure involves releasing the anterior portion of the tendon of the rectus abdominis muscle near the pubic symphysis, along with proximal tenotomy of the adductor longus muscle tendon. METHODS This study utilised a consecutive historical cohort analysis of the medical records of 45 male athletes, of which, 75.6% were professional soccer players, who underwent surgical treatment between January 1, 2002, and December 31, 2021. The participants included active athletes aged between 18 and 40 years, with a mean age of 23.9 years, and were diagnosed with myotendinous core muscle injury. These athletes experienced pain in the pubic symphysis and adductor tendon region and had previously undergone medical treatment and physical therapy for a duration of three to six months without significant improvement. RESULTS The average time for athletes to return to sport after surgery was 135 days, with a majority of participants being soccer and futsal players. The surgical intervention yielded promising results, with a positive correlation between unilateral injuries and the time taken to return to sport. The complication rate was low, at 6.7%. Notably, the rate of symptom resolution was high, at 93.3%. Furthermore, the analysis indicated that the player's position on the field significantly influenced the discharge period, suggesting that the game position plays a role in the recovery process. CONCLUSION The combined surgical procedure involving the release of the rectus abdominis tendon and adductor longus muscle tenotomy demonstrates favourable outcomes for athletes with core muscle injury. This study provides strong support for the effectiveness of this surgical approach in managing the condition and offers a potential path to recovery and return to sports activities. LEVEL OF EVIDENCE: 4 STUDY DESIGN Cross-sectional study.
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Affiliation(s)
- Andre Pedrinelli
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
| | - João Vitor de Castro Fernandes
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil.
| | - Carlos Guilherme Dorilêo Leite Filho
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
| | - Adriano Marques de Almeida
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
| | - Tiago Lazzaretti Fernandes
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
| | - Arnaldo Jose Hernandez
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
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Holmes RD, Yan YY, Mallinson PI, Andrews GT, Munk PL, Ouellette HA. Imaging Review of Hockey-related Lower Extremity Injuries. Semin Musculoskelet Radiol 2022; 26:13-27. [PMID: 35139556 DOI: 10.1055/s-0041-1731795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Hockey is a fast-paced contact sport with a high incidence of injuries. Although injuries are more frequent among elite players, recreational hockey injuries are a common issue faced by primary care and emergency physicians. Lower extremity injuries in hockey are particularly important because they account for approximately a third of all injuries and > 60% of all overuse injuries. This pictorial review provides the general and specialty trained radiologist with a knowledge of the patterns of lower extremity injury that occur in ice hockey.
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Affiliation(s)
- R Davis Holmes
- Musculoskeletal Section, Department of Radiology, Vancouver General Hospital, Vancouver, BC, Canada
| | - Yet Yen Yan
- Musculoskeletal Section, Department of Radiology, Vancouver General Hospital, Vancouver, BC, Canada.,Department of Radiology, Changi General Hospital, Singapore
| | - Paul I Mallinson
- Musculoskeletal Section, Department of Radiology, Vancouver General Hospital, Vancouver, BC, Canada
| | - Gordon T Andrews
- Musculoskeletal Section, Department of Radiology, Vancouver General Hospital, Vancouver, BC, Canada
| | - Peter L Munk
- Musculoskeletal Section, Department of Radiology, Vancouver General Hospital, Vancouver, BC, Canada
| | - Hugue A Ouellette
- Musculoskeletal Section, Department of Radiology, Vancouver General Hospital, Vancouver, BC, Canada
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Kraeutler MJ, Mei-Dan O, Belk JW, Larson CM, Talishinskiy T, Scillia AJ. A Systematic Review Shows High Variation in Terminology, Surgical Techniques, Preoperative Diagnostic Measures, and Geographic Differences in the Treatment of Athletic Pubalgia/Sports Hernia/Core Muscle Injury/Inguinal Disruption. Arthroscopy 2021; 37:2377-2390.e2. [PMID: 33845134 DOI: 10.1016/j.arthro.2021.03.049] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 03/15/2021] [Accepted: 03/17/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To perform a systematic review of reported terminologies, surgical techniques, preoperative diagnostic measures, and geographic differences in the treatment of core muscle injury (CMI)/athletic pubalgia/inguinal disruption. METHODS A systematic review was performed by searching PubMed, the Cochrane Library, and Embase to identify clinical studies or articles that described a surgical technique to treat CMI refractory to nonoperative treatment. The search phrase used was "core muscle injury" OR "sports hernia" OR "athletic pubalgia" OR "inguinal disruption." The diagnostic terminology, country of publication, preoperative diagnostic measures, surgical technique, and subspecialty of the operating surgeons described in each article were extracted and reported. RESULTS Thirty-one studies met the inclusion and exclusion criteria, including 3 surgical technique articles and 28 clinical articles (2 Level I evidence, 1 Level II, 4 Level III, and 21 Level IV). A total of 1,571 patients were included. The most common terminology used to describe the diagnosis was "athletic pubalgia," followed by "sports hernia." Plain radiographs and magnetic resonance imaging of the pelvis were the most common imaging modalities used in the preoperative evaluation of CMI/athletic pubalgia/inguinal disruption. Tenderness-to-palpation testing was the most common technique performed during physical examination, although the specific locations assessed with this technique varied substantially. The operating surgeons were general surgeons (16 articles), a combination of orthopaedic and general surgeons (7 articles), or orthopaedic surgeons (5 articles). The most common procedures performed were open or laparoscopic mesh repair, adductor tenotomy, primary tissue (hernia) repair, and rectus abdominis repair. The procedures performed differed on the basis of surgeon subspecialty, geographic location, and year of publication. CONCLUSIONS A variety of diagnostic methods and surgical procedures have been used in the treatment of a CMI/athletic pubalgia/sports hernia/inguinal disruption. These procedures are performed by orthopaedic and/or general surgeons, with the procedures performed differing on the basis of surgeon subspecialty and geographic location. LEVEL OF EVIDENCE Level V, systematic review of Level I to V studies.
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Affiliation(s)
- Matthew J Kraeutler
- Department of Orthopaedic Surgery, St Joseph's University Medical Center, Paterson, New Jersey, U.S.A..
| | - Omer Mei-Dan
- Department of Orthopedics, University of Colorado School of Medicine, Aurora, Colorado, U.S.A
| | - John W Belk
- Department of Orthopedics, University of Colorado School of Medicine, Aurora, Colorado, U.S.A
| | | | - Toghrul Talishinskiy
- Department of Surgery, St Joseph's University Medical Center, Paterson, New Jersey, U.S.A
| | - Anthony J Scillia
- Department of Orthopaedic Surgery, St Joseph's University Medical Center, Paterson, New Jersey, U.S.A.; New Jersey Orthopaedic Institute, Wayne, New Jersey, U.S.A
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Kraeutler MJ, Kurowicki J, Dávila Castrodad IM, Milman E, Talishinskiy T, Scillia AJ. Use of Preoperative Magnetic Resonance Imaging to Predict Clinical Outcomes After Core Muscle Injury Repair. Orthop J Sports Med 2021; 9:2325967121995806. [PMID: 33889646 PMCID: PMC8033399 DOI: 10.1177/2325967121995806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 11/29/2020] [Indexed: 11/15/2022] Open
Abstract
Background Core muscle injury (CMI), often referred to as a sports hernia or athletic pubalgia, is a common cause of groin pain in athletes. Imaging modalities used to assist in the diagnosis of CMI include ultrasound (US) and magnetic resonance imaging (MRI). Purpose To determine if preoperative MRI findings predict clinical outcomes after surgery for CMI. Study Design Cohort study; Level of evidence, 3. Methods A retrospective cohort study was performed on a consecutive series of patients who were operatively treated for CMI by a single surgeon. CMI was diagnosed based on history, physical examination, and a positive US. In addition, all patients underwent a preoperative MRI. Patients were divided into 2 groups based on whether the MRI was interpreted as positive or negative for CMI. All patients underwent mini-open CMI repair. Patient-reported outcomes (PROs) were collected both pre- and postoperatively and included a visual analog scale (VAS) for pain, the University of California, Los Angeles (UCLA) activity score, and the modified Harris Hip Score. Results A total of 39 hips were included in this study, of which 17 had a positive MRI interpretation for CMI (44%) and 22 had a negative MRI interpretation (56%). Mean age at the time of surgery was 35 years (range, 17-56 years), and mean follow-up was 21 months (range, 12-35 months). No significant difference was found between groups in mean age or time to follow-up. Patients in both groups demonstrated significant improvement from preoperative to most recent follow-up in terms of the UCLA activity score (P < .05). VAS scores significantly improved for patients with a positive MRI interpretation (P = .001) but not for those with a negative MRI interpretation (P = .094). No significant difference on any PROs was found between groups at the most recent follow-up. Conclusion Successful clinical outcomes can be expected in patients undergoing surgery for CMI diagnosed based on history, physical examination, and US. Patients with a preoperative MRI consistent with CMI may experience greater improvement in pain postoperatively, although MRI does not predict postoperative activity level in these patients.
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Affiliation(s)
- Matthew J Kraeutler
- Department of Orthopaedic Surgery, St. Joseph's University Medical Center, Paterson, New Jersey, USA
| | - Jennifer Kurowicki
- Department of Orthopaedic Surgery, St. Joseph's University Medical Center, Paterson, New Jersey, USA
| | | | - Edward Milman
- Department of Radiology, St. Joseph's University Medical Center, Paterson, New Jersey, USA
| | - Toghrul Talishinskiy
- Department of Surgery, St. Joseph's University Medical Center, Paterson, New Jersey, USA
| | - Anthony J Scillia
- Department of Orthopaedic Surgery, St. Joseph's University Medical Center, Paterson, New Jersey, USA.,New Jersey Orthopaedic Institute, Wayne, New Jersey, USA
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Affiliation(s)
- Justin Neal Hopkins
- Department of Orthopaedic Surgery, University of California Davis, Sacramento, California
| | | | - Cassandra Alda Lee
- Department of Orthopaedic Surgery, University of California Davis, Sacramento, California
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Matikainen M, Hermunen H, Paajanen H. Athletic Pubalgia in Females: Predictive Value of MRI in Outcomes of Endoscopic Surgery. Orthop J Sports Med 2017; 5:2325967117720171. [PMID: 28840145 PMCID: PMC5546653 DOI: 10.1177/2325967117720171] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background: Athletic pubalgia is typically associated with male athletes participating in contact sports and less frequently with females. Endoscopic surgery may fully treat the patient with athletic pubalgia. Purpose: To perform an outcomes analysis of magnetic resonance imaging (MRI) and endoscopic surgery in female patients with athletic pubalgia. Study Design: Cohort study; Level of evidence, 3. Methods: Fifteen physically active female patients (mean age, 37 years) with athletic pubalgia were treated surgically via placement of total extraperitoneal endoscopic polypropylene mesh behind the injured groin area. The presence of preoperative bone marrow edema (BME) at the pubic symphysis seen on MRI was graded from 0 to 3 and correlated with pain scores after surgery. The outcome measures were pre- and postoperative pain scores and recovery to daily activity between 1 and 12 months after surgery. Results were compared with previously published scores from male athletes (n = 30). Results: With the exception of lower body mass index, the females with (n = 8) and without (n = 7) pubic BME had similar patient characteristics to the corresponding males. Mean inguinal pain scores (0-10) before surgical treatment were greater in females than males (during exercise, 7.8 ± 1.1 vs 6.9 ± 1.1; P = .0131). One month after surgery, mean pain scores for females were still greater compared with males (2.9 ± 1.7 vs 1.3 ± 1.6; P = .0034). Compared with female athletes with normal MRI, pubic BME was related to increased mean preoperative pain scores (8.13 ± 0.99 vs 6.43 ± 1.2; P = .0122). After 1 year, surgical outcomes were excellent or good in 47% of women. Conclusion: Endoscopic surgery was helpful in half of the females with athletic pubalgia in this study. The presence of pubic BME may predict slightly prolonged recovery from surgery.
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Affiliation(s)
- Markku Matikainen
- Department of Surgery, North Karelia Central Hospital, Joensuu, Finland
| | - Heikki Hermunen
- Department of Radiology, Mikkeli Central Hospital, Mikkeli, Finland
| | - Hannu Paajanen
- Department of Surgery, Kuopio University Hospital, Kuopio, Finland
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Franklyn-Miller A, Richter C, King E, Gore S, Moran K, Strike S, Falvey EC. Athletic groin pain (part 2): a prospective cohort study on the biomechanical evaluation of change of direction identifies three clusters of movement patterns. Br J Sports Med 2016; 51:460-468. [PMID: 28209597 PMCID: PMC5566094 DOI: 10.1136/bjsports-2016-096050] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/08/2016] [Indexed: 12/02/2022]
Abstract
Background Athletic groin pain (AGP) is prevalent in sports involving repeated accelerations, decelerations, kicking and change-of-direction movements. Clinical and radiological examinations lack the ability to assess pathomechanics of AGP, but three-dimensional biomechanical movement analysis may be an important innovation. Aim The primary aim was to describe and analyse movements used by patients with AGP during a maximum effort change-of-direction task. The secondary aim was to determine if specific anatomical diagnoses were related to a distinct movement strategy. Methods 322 athletes with a current symptom of chronic AGP participated. Structured and standardised clinical assessments and radiological examinations were performed on all participants. Additionally, each participant performed multiple repetitions of a planned maximum effort change-of-direction task during which whole body kinematics were recorded. Kinematic and kinetic data were examined using continuous waveform analysis techniques in combination with a subgroup design that used gap statistic and hierarchical clustering. Results Three subgroups (clusters) were identified. Kinematic and kinetic measures of the clusters differed strongly in patterns observed in thorax, pelvis, hip, knee and ankle. Cluster 1 (40%) was characterised by increased ankle eversion, external rotation and knee internal rotation and greater knee work. Cluster 2 (15%) was characterised by increased hip flexion, pelvis contralateral drop, thorax tilt and increased hip work. Cluster 3 (45%) was characterised by high ankle dorsiflexion, thorax contralateral drop, ankle work and prolonged ground contact time. No correlation was observed between movement clusters and clinically palpated location of the participant's pain. Conclusions We identified three distinct movement strategies among athletes with long-standing groin pain during a maximum effort change-of-direction task These movement strategies were not related to clinical assessment findings but highlighted targets for rehabilitation in response to possible propagative mechanisms. Trial registration number NCT02437942, pre results.
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Affiliation(s)
- A Franklyn-Miller
- Sports Medicine Research Department, Sports Surgery Clinic, Santry Demesne, Dublin, Ireland.,Centre for Health, Exercise and Sports Medicine, University of Melbourne, Melbourne, Victoria, Australia
| | - C Richter
- Sports Medicine Research Department, Sports Surgery Clinic, Santry Demesne, Dublin, Ireland
| | - E King
- Sports Medicine Research Department, Sports Surgery Clinic, Santry Demesne, Dublin, Ireland.,Department of Life Sciences, Roehampton University, London, UK
| | - S Gore
- Sports Medicine Research Department, Sports Surgery Clinic, Santry Demesne, Dublin, Ireland.,INSIGHT Research Centre, Dublin City University, Dublin, Ireland
| | - K Moran
- INSIGHT Research Centre, Dublin City University, Dublin, Ireland.,School of Health and Human Performance, Dublin City University, Dublin, Ireland
| | - S Strike
- Department of Life Sciences, Roehampton University, London, UK
| | - E C Falvey
- Sports Medicine Research Department, Sports Surgery Clinic, Santry Demesne, Dublin, Ireland.,Department of Medicine, University College Cork, Cork, Ireland
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Paajanen H, Montgomery A, Simon T, Sheen AJ. Systematic review: laparoscopic treatment of long-standing groin pain in athletes. Br J Sports Med 2016; 49:814-8. [PMID: 26031647 DOI: 10.1136/bjsports-2014-094544] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES No single aetiological factor has been proven to cause long-standing groin pain in athletes and no sole operative technique (either open or laparoscopic) has been shown to be the preferred method of repair. The aim of this systematic review was to determine whether there are any differences in the return to full sporting activity following laparoscopic repair of groin pain in athletes. DATA SOURCES The minimal access approaches include laparoscopic transabdominal pre-peritoneal (TAPP) or endoscopic total extraperitoneal (TEP) techniques. A systematic literature search was performed in PubMed, SCOPUS, UpToDate and the Cochrane Library databases. Series reporting laparoscopic repair (TAPP/TEP) of groin pain in adult (>18 years) athletes were included. The primary outcome was return to full sporting activity and secondary outcomes included percentage success rates and complications of operations. RESULTS Only 18 studies fulfilled the search criteria with both laparoscopic and sports hernia repairs. The studies were mainly observational with some reporting comparative data, but no large randomised controlled trials were detected. The median return to sporting activity of 4 weeks (28 days) was the same for the TAPP as well as TEP techniques. No real difference in secondary outcome measures was shown. More reported cases to date in the literature used the TAPP technique compared with TEP repair (n=605 vs n=266). CONCLUSIONS Laparoscopic surgery for elite athlete groin pain is increasingly becoming more common with almost 1000 patients reported since 1997. No particular laparoscopic technique appears to offer any advantage over the other.
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Affiliation(s)
- Hannu Paajanen
- Department of Surgery, Kuopio University Hospital, Kuopio, Finland
| | | | - Thomas Simon
- GRN-Klinik Sinsheim, Heidelberg University Hospital, Heidelberg, Germany
| | - Aali J Sheen
- Department of Surgery, Central Manchester Foundation Trust, Manchester Royal Infirmary and University of Manchester, Manchester, UK
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Magnetic resonance imaging has no role in diagnosing the origin of pain in patients with overwhelmingly painful inguinal hernia. Hernia 2015; 19:557-63. [PMID: 25851402 DOI: 10.1007/s10029-015-1374-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 03/29/2015] [Indexed: 10/23/2022]
Abstract
PURPOSE Clinical tools for predicting postoperative pain should be developed to provide better care for patients. The aims of this study were to evaluate preoperative magnetic resonance imaging (MRI) findings to reveal reasons for overwhelming pain in patients with inguinal hernia and to detect changes in quality-of-life (QoL) and pain scores preoperatively and following laparoscopic totally extraperitoneal (TEP) repair of inguinal hernia. METHODS Twenty-two patients aged 18-50 years presenting with extremely painful inguinal hernias (highest pain scores >50, scale 0-100) were examined with MRI prior to operative treatment with TEP repair. Postoperative follow-up lasted 6 months and consisted of questionnaires regarding functional status, pain, QoL and possible complications. Postoperative MRI scans were performed only in cases of preoperative findings on the MRI or prolonged inguinal pain persisting over 6 months. RESULTS Prolonged postoperative pain could not be predicted from preoperative MRI scans, because no signs of the pain's origin such as pubic periostal irritation, bone marrow edema, pelvic bone or hip joint abnormalities, or lower abdominal muscle hemorrhage were detected in MRI. TEP repair of inguinal hernia significantly improved the patients' quality of life and relieved pain symptoms. High preoperative pain scores were major predictors of prolonged postoperative pain. CONCLUSIONS Carefully evaluated preoperative pelvic MRI was usually normal in patients with high pain scores prior to operation. Preoperative pain scores may serve as indicators of development of prolonged inguinal pain.
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