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Gabr A, Williams S, Dodd S, Barton-Hanson N. Outcome of meniscal repairs in paediatric population: A tertiary centre experience. World J Orthop 2024; 15:547-553. [PMID: 38947260 PMCID: PMC11212529 DOI: 10.5312/wjo.v15.i6.547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 04/05/2024] [Accepted: 05/24/2024] [Indexed: 06/12/2024] Open
Abstract
BACKGROUND Meniscal sparing surgery is a widely utilised treatment option for unstable meniscal tears with the aim of minimising the risk of progression towards osteoarthritis. However, there is limited data in the literature on meniscal repair outcomes in skeletally immature patients. AIM To evaluate the re-operation rate and functional outcomes of meniscal repairs in children and adolescents. METHODS We performed a retrospective review of all patients who underwent arthroscopic meniscal repair surgery between January 2007 and January 2018. All patients were under the age of 18 at the time of surgery. Procedures were all performed by a single surgeon. Information was gathered from our hospital Electronic Patient Records system. The primary outcome measure was re-operation rate (need for further surgery on the same meniscus). Secondary outcome measures were surgical complications and patient reported outcome measures that were International Knee Documentation Committee (IKDC), Tegner and Lysholm scores. RESULTS We identified 59 patients who underwent 66 All-inside meniscal repairs (32 medial meniscus and 34 Lateral meniscus). Meniscal repairs were performed utilizing FasT-Fix (Smith and Nephew) implants. There were 37 males and 22 females with an average age of 14 years (range 6-16). The average follow-up time was 53 months (range 26-140). Six patients had concomitant anterior cruciate ligament reconstruction surgery along with the meniscal repair. There were no intra-operative complications. The re-operation rate for meniscal repairs was 16.6% (11 cases) with 2 patients requiring further meniscal repairs and 9 patients underwent partial meniscectomies. The mean postoperative IKDC score was 88 (44-100), Tegner score was 7(2-10) and Lysholm score was 94 (57-100). CONCLUSION Our results showed that arthroscopic repair of meniscal tears in the paediatric population is an effective treatment option that has a low failure rate and good postoperative clinical with the advantage of preserving meniscal tissues.
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Affiliation(s)
- Ayman Gabr
- Department of Trauma & Orthopaedics, West Suffolk Hospital, Suffolk IP33 2QZ, United Kingdom
| | - Samson Williams
- Department of Trauma and Orthopaedics, Alder Hey Children's Hospital, Liverpool L14 5AB, United Kingdom
| | - Sophie Dodd
- Department of Trauma and Orthopaedics, Alder Hey Children's Hospital, Liverpool L14 5AB, United Kingdom
| | - Nick Barton-Hanson
- Department of Trauma and Orthopaedics, Alder Hey Children's Hospital, Liverpool L14 5AB, United Kingdom
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2
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Alhamdi H, Foissey C, Vieira TD, Sonnery-Cottet B, Rajput V, Bahroun S, Fayard JM, Thaunat M. High failure rate after medial meniscus bucket handle tears repair in the stable knee. Orthop Traumatol Surg Res 2024; 110:103737. [PMID: 37898297 DOI: 10.1016/j.otsr.2023.103737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 10/12/2023] [Accepted: 10/24/2023] [Indexed: 10/30/2023]
Abstract
BACKGROUND It is nowadays recommended to "Save the meniscus". This paradigm is based on the affirmation that an extended meniscectomy exposes to the risk of long-term secondary osteoarthritis and the global failure rate of a longitudinal tear repair remains low, whether it is the medial or lateral meniscus, with or without anterior cruciate ligament (ACL) reconstruction. However, each kind of lesion has to be studied separate. PURPOSE The study aimed to focus on a homogeneous population of isolated repair of the bucket handle tear (BHT) of the medial meniscus (MM) in patients with stable knees to evaluate failure rate at a minimum of three years of follow-up. The secondary objectives were to evaluate any risk factors or protective factors of failure, clinical outcomes, and secondary amount of meniscectomy in failure cases compared to the amount of meniscus fixed in the first surgery. METHODS All patients who underwent arthroscopic repair of a BHT of the MM situated in the red-on-red or red-on white (RW) zone on a stable knee between January 2010 and December 2018 were evaluated retrospectively. Failure was defined as a need for reoperation for recurrence of meniscal symptoms (pain, locking) on the medial side with per-operative confirmation of the absence of healing. The following parameters were studied: demographics (age, gender, BMI), time from injury to surgery, clinical scores (Tegner, Lysholm, International Knee Documentation Committee [IKDC]), surgical findings (extent and zone of the tear), surgical management (number and type of suture). RESULTS Thirty-nine patients were included. The mean follow-up was 77.2±24.4 [36-141] months. Twenty-seven (69%) failures were recorded. In 56% (15/27) of the reoperations, the meniscectomy amount was smaller than what it would have been done in the first surgery. All clinical scores improved significantly from pre- to post-operatively; all patients met minimal clinically important differences for all the scores. No risk factors were found significant in the multivariate analysis. CONCLUSION Repairing an isolated BHT of the MM is associated with a high failure rate. Despite the failure, we observed that the meniscectomy area was smaller than documented in the primary surgery in most of the cases and repair must still be considered as the first option. LEVEL OF EVIDENCE IV; retrospective cohort series.
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Affiliation(s)
- Hassan Alhamdi
- Ramsay Santé, Hôpital privé Jean Mermoz, Centre Orthopédique Santy, FIFA Medical Center of Excellence, Lyon, France; Centre Orthopédique Santy, Lyon, France
| | - Constant Foissey
- Ramsay Santé, Hôpital privé Jean Mermoz, Centre Orthopédique Santy, FIFA Medical Center of Excellence, Lyon, France; Centre Orthopédique Santy, Lyon, France
| | - Thais Dutra Vieira
- Ramsay Santé, Hôpital privé Jean Mermoz, Centre Orthopédique Santy, FIFA Medical Center of Excellence, Lyon, France; Centre Orthopédique Santy, Lyon, France
| | - Bertrand Sonnery-Cottet
- Ramsay Santé, Hôpital privé Jean Mermoz, Centre Orthopédique Santy, FIFA Medical Center of Excellence, Lyon, France; Centre Orthopédique Santy, Lyon, France
| | - Vishal Rajput
- The Mid Yorkshire Hospitals NHS trust, Yorkshire, United Kingdom
| | - Sami Bahroun
- Ramsay Santé, Hôpital privé Jean Mermoz, Centre Orthopédique Santy, FIFA Medical Center of Excellence, Lyon, France; Centre Orthopédique Santy, Lyon, France
| | - Jean Marie Fayard
- Ramsay Santé, Hôpital privé Jean Mermoz, Centre Orthopédique Santy, FIFA Medical Center of Excellence, Lyon, France; Centre Orthopédique Santy, Lyon, France
| | - Mathieu Thaunat
- Ramsay Santé, Hôpital privé Jean Mermoz, Centre Orthopédique Santy, FIFA Medical Center of Excellence, Lyon, France; Centre Orthopédique Santy, Lyon, France.
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3
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Dingel AB, Tompkins M, Yen YM, Karius AK, Cinque M, Vuong BB, Taylor V, Pham NS, Ganley TJ, Wilson P, Ellis HB, Green D, Fabricant PD, Boucher L, Shea KG. A Recess Is Observed Between the Posterior Knee Capsule and the Meniscotibial Ligament Complex in Pediatric Specimens. Arthrosc Sports Med Rehabil 2024; 6:100852. [PMID: 39006787 PMCID: PMC11240032 DOI: 10.1016/j.asmr.2023.100852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 11/19/2023] [Indexed: 07/16/2024] Open
Abstract
Purpose To define the surgical anatomy of the meniscotibial ligament complex of the pediatric medial and lateral menisci and their relation to the proximal tibial physis and posterior joint capsule. Methods Fourteen pediatric cadaveric knee specimens (aged 3 months to 11 years) were dissected to clarify the relation of the posterior knee capsule, the meniscus, and the meniscotibial ligament complex. Metallic markers were placed marking the meniscotibial ligament capsular attachment on the proximal tibia. Specimens underwent computed tomography scanning to evaluate pin placement and relation to the physis. A digital measurement tool was used to measure the distances between the proximal tibial physis and the pins (placed at 5 points on both the lateral and medial menisci). Results In each specimen, clear separation was noted between the posterior joint capsule from the meniscus and meniscotibial ligament complex in the medial and lateral compartments. There was an increase in the distance between the proximal tibial physis and the insertion points of the meniscotibial ligament complex with increasing specimen age. For both the medical and lateral menisci in group 1, the median meniscotibial ligament insertion points were often less than 7 mm (interquartile range, 0.00-7.8 mm) away from the physis. The median meniscotibial ligament insertion points in group 2 tended to be farther from the physis but always less than 20 mm (interquartile range, 2.5-17.5 mm)-and as close as less than 5 mm (lateral posterior root). Conclusions In this anatomic study of pediatric knees, we observed a distinct recess/cul-de-sac space between the posterior knee capsule and meniscal attachments in all specimens. This defines a distinct plane between the posterior knee capsule and the meniscotibial ligament complex, with a distance between the physis and meniscotibial ligament capsular attachments that increases with age. Clinical Relevance The anatomic parameters evaluated in our study should be considered as future meniscal repair and transplantation techniques aim to restore the meniscal anatomy, stability, and mobility provided by the meniscotibial ligament complex and capsule structures.
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Affiliation(s)
- Aleksei B. Dingel
- School of Medicine, University of Washington, Seattle, Washington, U.S.A
| | - Marc Tompkins
- TRIA Orthopaedic Center, Minneapolis, Minnesota, U.S.A
- University of Minnesota, Minneapolis, Minnesota, U.S.A
- Gillette Children’s Specialty Healthcare, St. Paul, Minnesota, U.S.A
| | - Yi-Meng Yen
- Department of Orthopaedic Surgery, Boston Children’s Hospital, Boston, Massachusetts, U.S.A
| | | | - Mark Cinque
- Department of Orthopaedic Surgery, Stanford University, Redwood City, California, U.S.A
| | - Brian B. Vuong
- Department of Orthopaedic Surgery, Stanford University, Redwood City, California, U.S.A
| | - Vanessa Taylor
- Department of Orthopaedic Surgery, Stanford University, Redwood City, California, U.S.A
| | - Nicole S. Pham
- Department of Orthopaedic Surgery, Stanford University, Redwood City, California, U.S.A
| | - Theodore J. Ganley
- Department of Orthopaedic Surgery, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
| | | | | | - Daniel Green
- Pediatric Orthopaedic Surgery Division, Hospital for Special Surgery, New York, New York, U.S.A
| | - Peter D. Fabricant
- Pediatric Orthopaedic Surgery Division, Hospital for Special Surgery, New York, New York, U.S.A
| | - Laura Boucher
- School of Health and Rehabilitation Sciences, The Ohio State University, Columbus, Ohio, U.S.A
| | - Kevin G. Shea
- Department of Orthopaedic Surgery, Stanford University, Redwood City, California, U.S.A
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4
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Martinkėnienė VB, Austys D, Šaikus A, Brazaitis A, Bernotavičius G, Makulavičius A, Sveikata T, Verkauskas G. Do MRI Results Represent Functional Outcomes Following Arthroscopic Repair of an Isolated Meniscus Tear in Young Patients?-A Prospective Comparative Cohort Study. Clin Pract 2024; 14:602-613. [PMID: 38666805 PMCID: PMC11049170 DOI: 10.3390/clinpract14020047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 03/23/2024] [Accepted: 03/27/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND The use of postoperative MRI to assess the healing status of repaired menisci is a long-standing issue. This study evaluates and compares functional and MRI outcomes following an arthroscopic meniscus repair procedure with the aim of postoperative MRI diagnostic accuracy clarification in young patients. METHODS A total of 35 patients under 18 years old who underwent isolated meniscus repair were included. The Pedi-IKDC score, Lysholm score, and Tegner activity index (TAS) were compared between the groups formed according to the Stroller and Crues three-grade classification of postoperative MRI-based evaluations. Grade 3 MRI views were classified as unhealed, grade 2 as partially healed, and grade 1 as fully healed within the repaired meniscus, whereas grade 3 cases were considered unsuccessful due to MRI evaluation. RESULTS MRI assessment revealed 4 cases of grade 1 (11.4%), 14 cases of grade 2 (40.8%), and 17 cases of grade 3 (48.0%) lesions. Pedi-IKDC and TAS scores were significantly higher among MRI grade 2 patients than among MRI grade 3 patients (p < 0.05). Weak negative correlations between MRI grades and all functional scales were found (p < 0.05). ROC analysis showed that Pedi-IKDC and TAS scores could correctly classify 77% and 71% of MRI grade 3 patients, respectively. The optimal cut-off values to detect grade 3 patients were 88.74 for the Pedi-IKDC score and 4.5 for the TAS score. CONCLUSIONS To conclude, established functional score cut-off values may help identify unhealed meniscus repair patients.
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Affiliation(s)
- Viktorija Brogaitė Martinkėnienė
- Faculty of Medicine, Vilnius University, LT-03101 Vilnius, Lithuania
- Department of Children’s Orthopedics and Traumatology, Vilnius University Hospital Santaros Klinikos, LT-08406 Vilnius, Lithuania
| | - Donatas Austys
- Department of Public Health, Institute of Health Sciences, Faculty of Medicine, Vilnius University, LT-03101 Vilnius, Lithuania
| | - Andrius Šaikus
- Department of Children’s Orthopedics and Traumatology, Vilnius University Hospital Santaros Klinikos, LT-08406 Vilnius, Lithuania
| | - Andrius Brazaitis
- Department of Radiology, Nuclear Medicine and Medical Physics, Faculty of Medicine, Vilnius University, LT-03101 Vilnius, Lithuania
- Centre for Radiology and Nuclear Medicine, Vilnius University Hospital Santaros Klinikos, LT-08661 Vilnius, Lithuania
| | - Giedrius Bernotavičius
- Department of Children’s Orthopedics and Traumatology, Vilnius University Hospital Santaros Klinikos, LT-08406 Vilnius, Lithuania
- Clinic of Gastroenterology, Nefrourology and Surgery, Faculty of Medicine, Vilnius University, LT-03101 Vilnius, Lithuania
| | - Aleksas Makulavičius
- Clinic of Rheumatology, Orthopaedics, Traumatology and Reconstructive Surgery, Faculty of Medicine Vilnius University, LT-03101 Vilnius, Lithuania
| | - Tomas Sveikata
- Clinic of Rheumatology, Orthopaedics, Traumatology and Reconstructive Surgery, Faculty of Medicine Vilnius University, LT-03101 Vilnius, Lithuania
| | - Gilvydas Verkauskas
- Clinic of Gastroenterology, Nefrourology and Surgery, Faculty of Medicine, Vilnius University, LT-03101 Vilnius, Lithuania
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Asokan A, Ayub A, Ramachandran M. Pediatric meniscal injuries: Current concepts. J Child Orthop 2023; 17:70-75. [PMID: 36755559 PMCID: PMC9900019 DOI: 10.1177/18632521221149056] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 12/14/2022] [Indexed: 01/15/2023] Open
Abstract
Meniscal pathology is widely prevalent in the adult population, secondary to acute trauma and chronic degeneration. It is less commonly seen in children, although its incidence is rising. The true prevalence in children remains unknown, as pathologies such as discoid menisci often go undiagnosed, or are found only incidentally. The rising incidence can be attributed to increased participation in sports at younger ages, both in intensity and frequency, with potentially year-round competition. Meniscal tears lead to pain and mechanical symptoms in the short to medium term, but more significantly, have been shown to lead to compartmental chondral degeneration and early arthritis in the long term. With advancing arthroscopic techniques, and children's propensity for better healing, osteoarthritis secondary to meniscal pathology is a potentially preventable problem. This article discusses meniscal injuries in children and adolescents and their management.
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Affiliation(s)
- Ajay Asokan
- Department of Paediatric Orthopaedic Surgery, The Royal London Hospital, London, UK
| | - Anouska Ayub
- Department of Paediatric Orthopaedic Surgery, The Royal London Hospital, London, UK
| | - Manoj Ramachandran
- Department of Paediatric Orthopaedic Surgery, The Royal London Hospital, London, UK
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Younger Patients Are More Likely to Undergo Arthroscopic Meniscal Repair and Revision Meniscal Surgery in a Large Cross-Sectional Cohort. Arthroscopy 2022; 38:2875-2883.e1. [PMID: 35688314 DOI: 10.1016/j.arthro.2022.04.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/09/2022] [Accepted: 04/27/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate recent trends in the treatment of meniscal tears with arthroscopic repair and debridement and to assess revision surgery within 2 years using a large cross-sectional database. METHODS Patients with a diagnosis of meniscal tear from 2010 to 2017 were queried using the Mariner data set from PearlDiver. Patient demographic data were analyzed and tracked via International Classification of Diseases, Tenth Revision codes to investigate subsequent ipsilateral meniscal procedures and conversion to total knee arthroplasty within 2 years after index meniscal surgery. RESULTS Of the 1,383,161 patients with a diagnosis of meniscal tear, 53.0% underwent surgical treatment. Surgical treatment consisted of meniscal debridement in 96.6% of patients and meniscal repair in 3.4%. The percentage of meniscal repairs increased from 2.7% to 4.4% over the 8-year period evaluated, whereas the percentage of meniscal debridement decreased from 97.3% to 95.6% (P < .0001). Younger patients were more likely to undergo meniscal repair (23% of those aged 10-19 years) than older patients (<1% of those aged ≥60 years). Among the 191,729 patients with International Classification of Diseases, Tenth Revision coding and 2-year follow-up, 10.6% of patients with index meniscal repair required a revision meniscal operation and 1.2% underwent conversion to arthroplasty. Subsequent meniscal procedures within 2 years after index meniscal repair included meniscal debridement in 81.6% of patients and revision repair in 18.4%. Patients who initially underwent meniscal debridement were less likely to undergo revision meniscal surgery (5.1%), but 4.7% required conversion to arthroplasty. Patients aged 10 to 19 years were most likely to undergo revision meniscal procedures after both index meniscal repair (12.8%) and meniscal debridement (8.8%). CONCLUSIONS The rate of meniscal repair is increasing over time, with patients younger than 30 years most likely to undergo repair for a meniscal tear. Revision surgery for meniscal repair or debridement is more common in adolescents and patients who undergo an index meniscal repair. LEVEL OF EVIDENCE Level III, retrospective cohort study.
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Ding DY, Tucker LY, Vieira AL, Freshman RD. Surgical Outcomes After Bucket-Handle Meniscal Repairs: Analysis of a Large Contained Cohort. Am J Sports Med 2022; 50:2390-2396. [PMID: 35647901 DOI: 10.1177/03635465221101136] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Representing approximately 10% of all meniscal tears, bucket-handle meniscal tears (BHMTs) are large longitudinal vertical tears that have an attached fragment flipped into the intercondylar notch. Meniscectomy often results in significant meniscal loss and increased joint loading. Alternatively, meniscal repair attempts to restore the function of the meniscus and aims to preserve joint mechanics. PURPOSE To evaluate the long-term risk of subsequent ipsilateral knee surgery in patients who underwent a bucket-handle meniscal repair (BHMR), and to assess risk factors associated with subsequent knee surgical intervention. STUDY DESIGN Case series; Level of evidence, 4. METHODS We performed an electronic health record search for all patients aged 12 to 65 years who underwent arthroscopic knee meniscal repairs for BHMT (2011-2018). We excluded patients who had a previous BHMR, did not have magnetic resonance imaging of the knee within 60 days before BHMR, lacked active membership in Kaiser insurance in the year before and after BHMR, or underwent meniscectomy before BHMR. All patients were followed until December 31, 2019, with censoring at death or membership disenrollment. Primary outcomes included ipsilateral knee procedures overall and by type (ie, repeat meniscal repair and meniscectomy); secondary outcomes included other surgical interventions of the same knee, any contralateral knee surgery, deep surgical-site infection, and deep venous thrombosis or pulmonary embolism. RESULTS The final cohort included 1359 patients with a median age of 24 years (interquartile range [IQR], 17-34) who underwent BHMR for a BHMT. During the follow-up period (median, 50.2 months [IQR, 32.3-60.6]), 495 subsequent ipsilateral procedures were performed in 274 (20.2%) patients, and the median time to the first procedure was 10.6 months (IQR, 4.1-23.5). An overall 59 (4.3%) patients underwent repeat meniscal repair, and 165 (12.1%) had a subsequent meniscectomy of the same knee. Significant risk factors for subsequent ipsilateral procedures included younger age, 12 to 18 years (adjusted odds ratio [aOR], 5.77 [95% CI, 1.84-18.08]) and 19 to 30 years (aOR, 3.65 [95% CI, 1.17-11.36]), as well as normal and overweight body mass index (aOR, 2.84 [95% CI, 1.29-6.23] and 2.34 [95% CI, 1.06-5.17], respectively). Patients undergoing concomitant anterior cruciate ligament reconstruction (ACLR) at the initial BHMR had a lower risk of undergoing subsequent surgery (aOR, 0.66 [95% CI, 0.49-0.87]) than those without concomitant ACLR. CONCLUSION This is the largest reported study on outcomes after BHMR in a contained cohort. One-fifth of patients underwent subsequent ipsilateral surgery during follow-up, with 4.3% receiving a repeat meniscal repair and 12.1% experiencing a meniscectomy. Risk factors for subsequent surgery of the same knee included younger age and normal or overweight body mass index. Concomitant ACLR at time of BHMR reduced the risk of subsequent reoperation.
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Affiliation(s)
- David Y Ding
- Department of Orthopedic Surgery, Kaiser Permanente Northern California, San Francisco, California, USA
| | - Lue-Yen Tucker
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Amy L Vieira
- Department of Orthopedic Surgery, Kaiser Permanente Northern California, San Francisco, California, USA
| | - Ryan D Freshman
- Department of Orthopaedic Surgery, School of Medicine, University of California, San Francisco, San Francisco, California, USA
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Costa GG, Grassi A, Zocco G, Graceffa A, Lauria M, Fanzone G, Zaffagnini S, Russo A. What Is the Failure Rate After Arthroscopic Repair of Bucket-Handle Meniscal Tears? A Systematic Review and Meta-analysis. Am J Sports Med 2022; 50:1742-1752. [PMID: 34161741 DOI: 10.1177/03635465211015425] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Meniscal repair has become the treatment of choice for meniscal tears, especially in the subset of bucket-handle meniscal tears (BHMTs). However, a comprehensive estimate of the corresponding failure rate is not available, thus maintaining doubts about the healing potential of these tears. Furthermore, a wide range of factors to predict high failure rates have been reported but with conflicting evidence. PURPOSE To determine the failure rate after arthroscopic repair of BHMTs as reported in the literature, compare this with the failure rate of simple meniscal tears extracted from the same studies, and analyze the influence of factors previously reported to be predictive of meniscal repair failure. STUDY DESIGN Systematic review and meta-analysis; Level of evidence, 4. METHODS A systematic search was conducted by 2 independent reviewers using principal bibliographic databases (PubMed, Scopus, Cochrane Library, and EMBASE). After a stepwise exclusion process, 38 articles met the inclusion criteria. Failure rate data were analyzed with a random-effects proportional meta-analysis (weighted for individual study size), and forest plots were constructed to determine any statistically significant differences between BHMTs versus simple tears (longitudinal, radial, or horizontal), medial versus lateral BHMTs, isolated procedures versus repairs with concomitant anterior cruciate ligament reconstruction, and tears in red-red versus red-white zones. Moreover, a meta-regression analysis was conducted to evaluate the effect of patient age and sex, suture technique (in-out or all-inside), time from injury to surgery, mean number of stitches, and length of follow-up on failure rates. RESULTS The pooled failure rate was 14.8% (95% CI, 11.3%-18.3%; I2 = 77.2%). A total of 17 studies provided failure rates of both BHMT repairs (46/311 repairs) and simple tear repairs (54/546 repairs), demonstrating a significantly higher failure rate for BHMT repairs (risk ratio [RR] = 1.50; 95% CI, 1.05-2.15; I2 = 0%; P = .03). Medial BHMT repairs (RR = 1.94; 95% CI, 1.25-3.01; I2 = 0%; P = .003) and isolated repairs (RR = 1.77; 95% CI, 1.15-2.72; I2 = 0%; P = .009) had statistically higher risk of failure, but no statistically significant difference was found between tears in red-red versus red-white zones. Among the other factors evaluated with meta-regression, only the mean number of stitches showed a statistically significant effect on failure rates. CONCLUSION Based on the currently available literature, this systematic review provides a reasonably comprehensive analysis of failure rate after arthroscopic BHMT repair; failure is estimated to occur in 14.8% of cases. Medial tears and isolated repairs were the 2 major predictors of failure.
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Affiliation(s)
- Giuseppe Gianluca Costa
- Orthopaedic and Traumatologic Unit, Umberto I Hospital, Azienda Sanitaria Provinciale di Enna, Enna, Italy
| | - Alberto Grassi
- II Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Gianluca Zocco
- Orthopaedic and Traumatologic Unit, Umberto I Hospital, Azienda Sanitaria Provinciale di Enna, Enna, Italy
| | - Angelo Graceffa
- Orthopaedic and Traumatologic Unit, Umberto I Hospital, Azienda Sanitaria Provinciale di Enna, Enna, Italy
| | - Michele Lauria
- Orthopaedic and Traumatologic Unit, Umberto I Hospital, Azienda Sanitaria Provinciale di Enna, Enna, Italy
| | - Giuseppe Fanzone
- Orthopaedic and Traumatologic Unit, Umberto I Hospital, Azienda Sanitaria Provinciale di Enna, Enna, Italy
| | - Stefano Zaffagnini
- II Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Arcangelo Russo
- Orthopaedic and Traumatologic Unit, Umberto I Hospital, Azienda Sanitaria Provinciale di Enna, Enna, Italy
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9
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Utility of Stability and Tear Location in a Classification System for Discoid Meniscus Surgical Planning. J Pediatr Orthop 2022; 42:e50-e54. [PMID: 34889833 DOI: 10.1097/bpo.0000000000001975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Despite the presence of multiple classification systems for discoid meniscus, no system has yet to demonstrate utility in predicting the need for meniscal repair. The purpose of this study was to correlate characteristics associated with meniscal repair and propose a model that can inform preoperative planning and initial counseling of surgical plans and expectations. METHODS Medical and operative records of 434 knees with lateral discoid meniscus in children and adolescents treated between 1991 and 2016 were reviewed retrospectively to determine the surgical procedure performed (saucerization with or without meniscal repair), discoid meniscal morphology and stability, and location and type of any associated tear. Univariate associations between discoid meniscal characteristics and surgery type were calculated and a logistic regression model of surgery type was generated. RESULTS In univariate models, unstable menisci (93%, or 179/204, P<0.001) and menisci with tears extending peripherally (75%, or 85/204, P<0.001) were more likely to receive surgery with repair. In isolation, instability demonstrated 89% sensitivity and 94% specificity in predicting surgery with repair. A logistic regression model including stability, tear, and their interaction (stability×tear) showed that that the odds of unstable lateral discoid menisci receiving surgery with repair was 114 times higher than stable menisci (P<0.001) while lateral discoid menisci with peripherally extending tears had 6.4 times higher odds of receiving repair than those that had an isolated central tear (P<0.001). CONCLUSION Stability and tear location of lateral discoid menisci were associated with surgical treatment in univariate and logistic regression models. The proposed classification system, in which menisci are classified by stability [Stable (S0), Unstable (S1), morphology (Incomplete (M0), Complete (M1))], and tear [No tear (T0), Central tear, isolated (T1), or Central tear, peripheral extension (T2)], is easily remembered and predicts surgical repair for discoid menisci. This scheme can serve to inform preoperative planning and initial counseling of primary surgical management and postoperative expectations. Subsequent research should develop a system that predicts meniscal survival and patient outcomes following the index operation. LEVEL OF EVIDENCE Level III.
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10
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Geffroy L. Meniscal pathology in children and adolescents. Orthop Traumatol Surg Res 2021; 107:102775. [PMID: 33321242 DOI: 10.1016/j.otsr.2020.102775] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 04/21/2020] [Accepted: 04/23/2020] [Indexed: 02/03/2023]
Abstract
The menisci play a key role in knee biomechanics and long-term cartilage protection. Preserving the meniscus is thus a major functional consideration in children and adolescents. In normal menisci, lesions are traumatic in origin. They are often vertical, in the posterior segment, associated with anterior cruciate ligament tear. In abnormal menisci, lesions are much more specific to children, occurring atraumatically, mainly in discoid menisci. Clinical signs of traumatic meniscal lesion are minimal, and associated ligament involvement should be systematically screened for. In contrast, clinical findings are rich and specific in discoid malformative pathology, sometimes showing the typical "clunk" sign highly suggestive of a detachment. The complementary examination of choice is MRI. In children more than in adults, lesions need screening for in apparently normal menisci. This particularly concerns ramp lesions of the medial meniscus. It is important also to be aware of false signs, and notably linear hypersignal of vascular origin in the posterior segment of the medial meniscus. MRI is essential in determining type of tear and guiding surgery in discoid meniscal pathology. Indications for meniscal repair in children are maximal, even in lesions extending into the white zone, and the risk of failure needs to be assumed. All meniscal suture techniques - all-inside, in-out and out-in - need to be acquired. Meniscectomy, even partial, should be exceptional. Treatment of symptomatic discoid meniscus usually involves minimal central meniscoplasty and suture of the discovered lesion. Results of meniscal repair in children are generally very satisfactory, whatever the type or site of lesion. Vertical suture is to be preferred; suture failure is often only partial. In all, optimal treatment of meniscal pathology in children and adolescents requires perfect knowledge of pediatric specificities and above all mastery of repair techniques to restore meniscal tissue as fully as possible so as to conserve future knee function.
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Affiliation(s)
- Loïc Geffroy
- Chirurgie orthopédique et traumatologique, polyclinique Atlantique, avenue Claude-Bernard, 44800 Saint-Herblain, France.
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11
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Perkins CA, Busch MT, Christino MA, Willimon SC. Saucerization and Repair of Discoid Lateral Menisci With Peripheral Rim Instability: Intermediate-term Outcomes in Children and Adolescents. J Pediatr Orthop 2021; 41:23-27. [PMID: 33044260 DOI: 10.1097/bpo.0000000000001695] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Historically, total meniscectomy was recommended as the treatment for a symptomatic discoid meniscus. Improved meniscal repair techniques and inferior long-term outcomes associated with meniscectomy have resulted in a trend toward meniscal preservation, with saucerization and repair of meniscocapsular tears. Reoperation rates after treatment of torn discoid menisci vary, with some series reporting high rates of reinjury and reoperation. The purpose of this study is to describe the intermediate-term outcomes of pediatric patients treated with saucerization and meniscocapsular repair of discoid lateral menisci with peripheral rim instability. METHODS A single-institution retrospective review was performed of consecutive patients less than 18 years of age treated with saucerization and repair for a meniscocapsular tear of a discoid lateral meniscus from 2013 to 2017. All patients had a minimum 24-month follow-up. A chart review was performed to describe tear location and repair type. The primary outcomes were revision meniscus surgery and Pedi-International Knee Documentation Committee and Tegner activity scores obtained at the final follow-up. RESULTS In total, 32 knees in 30 patients, including 15 males and 15 females with a mean age of 12 years (range, 5 to 17 y), were included. Tear patterns included anterior meniscocapsular (14 knees), posterior meniscocapsular (16 knees), and both anterior and posterior meniscocapsular (2 knees). Arthroscopic saucerization and meniscocapsular repair were performed in all knees. Repair types were outside-in (10 knees), inside-out (8 knees), all-inside (8 knees), and hybrid (6 knees). The mean follow-up was 54 months (range, 30 to 86 mo). Three knees (9%) underwent revision meniscus surgery, including 2 all-inside repairs and 1 partial meniscectomy. At the final follow-up, mean International Knee Documentation Committee score was 96 (range, 82 to 100). A total of 89% of patients reported returning to the same or higher level of activity following surgery. CONCLUSIONS Saucerization of discoid lateral menisci with repair of meniscocapsular tears is associated with low rates of revision surgery and good intermediate-term outcomes. LEVEL OF EVIDENCE Level IV.
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12
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Meniscus repairs in the adolescent population-safe and reliable outcomes: a systematic review. Knee Surg Sports Traumatol Arthrosc 2020; 28:3587-3596. [PMID: 32979079 PMCID: PMC7654713 DOI: 10.1007/s00167-020-06287-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 09/14/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE The purpose of this study was to determine the outcomes of meniscus repair in the adolescent population, including: (1) failure and reoperation rates, (2) clinical and functional results, and (3) activity-related outcomes including return to sport. METHODS Two authors independently searched MEDLINE, Cochrane Central Register of Controlled Trials & Cochrane Library, and CINHAL databases for literature related to meniscus repair in an adolescent population according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. No meta-analysis was performed in this qualitative systematic review. RESULTS Thirteen studies, including no Level I, one Level II, one Level III, and eleven Level IV studies yielded 466 patients with 503 meniscus repairs. All defined meniscal re-tear as a primary endpoint, with a reported failure rate ranging from 0 to 42% at a follow-up ranging from 22 to 211 months. There were a total of 93 failed repairs. IKDC scores were reported in four studies with a mean improvement ranging from 24 to 42 (P < 0.001). Mean post-operative Lysholm scores were reported in seven studies, ranging from 85 to 96. Additionally, four of those studies provided mean pre-operative Lysholm scores, ranging from 56 to 79, with statistically significant mean score improvements ranging from 17 to 31. Mean post-operative Tegner Activity scores were reported in nine studies, with mean values ranging from 6.2 to 8. CONCLUSION This systematic review demonstrates that both subjective and clinical outcomes, including failure rate, Lysholm, IKDC, and Tegner activity scale scores, are good to excellent following meniscal repair in the adolescent population. Further investigations should aim to isolate tear type, location, surgical technique, concomitant procedures, and rehabilitation protocols to overall rate of failure and clinical and functional outcomes. LEVEL OF EVIDENCE IV.
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13
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Alabi I, Bancha C, Artha A, Kanokvaleewong C, Pena R. Arthroscopic procedure for revision of failed isolated bucket-handle meniscal tear repair. J Orthop 2020; 21:350-369. [PMID: 32801579 PMCID: PMC7413997 DOI: 10.1016/j.jor.2020.07.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/26/2020] [Accepted: 07/05/2020] [Indexed: 02/08/2023] Open
Abstract
Surgery failure rates average 20% following bucket-handle meniscal tears (BHMT) repairs in the literature. Achieving the healing of BHMT is difficult, how much more in revision cases. Some authors have reported higher failure rates especially in the early postoperative period and in younger patients. Multiple techniques and augmentations to enhance biologic healing and reduce failure rate have been described. We describe an arthroscopic technique for successfully revising a failed BHMT repair using the technique of percutaneously releasing the posterior fibers of the medial collateral ligament to provide adequate space for arthroscopy, refreshing of the torn surfaces, bed trephination before reduction and repair. We concluded that a combined double-level inside out vertical sutures with horizontal reinforcement and all-inside technique using fast fix give anatomic reduction, stable fixation, surface contact, and increased potential for biologic healing in failed BHMT repairs. Coupled with adequate rehabilitation programs, this technique has reduced the failure rate in revision cases and enhances early return to sport.
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Affiliation(s)
- I.A. Alabi
- Department of Orthopaedics, Thammasat University Hospital, Pathumthani, Thailand
| | - C. Bancha
- Department of Orthopaedics, Thammasat University Hospital, Pathumthani, Thailand
| | - A. Artha
- Department of Orthopaedics, Thammasat University Hospital, Pathumthani, Thailand
| | - C. Kanokvaleewong
- Department of Orthopaedics, Thammasat University Hospital, Pathumthani, Thailand
| | - R.J. Pena
- Department of Orthopaedics, Thammasat University Hospital, Pathumthani, Thailand
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14
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Garcia S, Pandya NK. Anterior Cruciate Ligament Re-tear and Revision Reconstruction in the Skeletally Immature Athlete. Curr Rev Musculoskelet Med 2020; 13:369-378. [PMID: 32388725 PMCID: PMC7251003 DOI: 10.1007/s12178-020-09627-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
PURPOSE OF REVIEW With an increase in high-demand sporting activity, the rate of pediatric and adolescent anterior cruciate ligament (ACL) reconstruction is increasing. Yet, the failure rates after reconstruction are much higher than the adult population. The purpose of this paper is to understand failure rates, reasons for graft failure, and strategies for successful revision surgery. RECENT FINDINGS A complete understanding of the failure etiology is essential for the clinician treating this population prior to revision. This begins with an assessment of post-operative patient compliance and sporting activity. Surgical technique must then be scrutinized for non-anatomic tunnel placement and poor graft size/type. Concurrent bony deformity must also be addressed including lower extremity valgus alignment and tibial slope abnormalities. Meniscus and chondral injury must be aggressively treated. Furthermore, imaging must be examined to look for missed posterolateral corner injury. Lateral extra-articular tenodesis (in the setting of ligamentous laxity or rotational instability) may be also indicated as well. The surgeon can then choose a graft type and surgical technique that optimizes outcome and respects skeletal growth. Prior to surgical intervention, the clinician must also counsel patients in regard to the guarded prognosis and outcomes in this setting. Prolonged rehabilitation protocols/return-to-play timing as well as sporting activity modification in the post-operative period after revision are critical. There is limited literature on revision ACL reconstruction in the skeletally immature athlete. An understanding of all the risk factors for failure is essential in order to achieve treatment success.
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Affiliation(s)
- Steven Garcia
- Department of Orthopedic Surgery, University of California San Francisco, 1500 Owens Street, San Francisco, CA 94158 USA
| | - Nirav K. Pandya
- Department of Orthopedic Surgery, Benioff Children’s Hospital, University of California San Francisco, 747 52nd Street, Oakland, CA 94609 USA
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Carabajal M, Allende G, Masquijo J. Mid-term results of arthroscopic remodelling combined with peripheral repair in children with unstable discoid meniscus. Rev Esp Cir Ortop Traumatol (Engl Ed) 2020. [DOI: 10.1016/j.recote.2020.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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16
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Saltzman BM, Cotter EJ, Wang KC, Rice R, Manning BT, Yanke AB, Forsythe B, Verma NN, Cole BJ. Arthroscopically Repaired Bucket-Handle Meniscus Tears: Patient Demographics, Postoperative Outcomes, and a Comparison of Success and Failure Cases. Cartilage 2020; 11:77-87. [PMID: 29957019 PMCID: PMC6921958 DOI: 10.1177/1947603518783473] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To define patient demographics, preoperative, and intraoperative surgical variables associated with successful or failed repair of bucket-handle meniscal tears. DESIGN All patients who underwent arthroscopic repair of a bucket-handle meniscus tear at a single institution between May 2011 and July 2016 with minimum 6-month follow-up were retrospectively identified. Patient demographic, preoperative (including imaging), and operative variables were collected and evaluated. A Kaplan-Meier curve was generated to demonstrate meniscus repair survivorship. RESULTS In total, 75 patients (78 knees) with an average age of 26.53 ± 10.67 years met inclusion criteria. The average follow-up was 23.41 ± 16.43 months. Fifteen knees (19.2%) suffered re-tear of the repaired meniscus at an average 12.24 ± 9.50 months postoperatively. Survival analysis demonstrated 93.6% survival at 6 months, 84.6% survival at 1 year, 78.4% survival at 2 years, and 69.9% survival at 3 years. There was significant improvement from baseline to time of final follow-up in all patient-reported outcome (P < 0.05) except Marx score (P = 0.933) and SF-12 Mental Subscale (P = 0.807). The absence of other knee pathology (including ligament tear, contralateral compartment meniscal tear, or cartilage lesions) noted intraoperatively was the only variable significantly associated with repair failure (P = 0.024). Concurrent anterior cruciate ligament reconstruction (vs. no concurrent anterior cruciate ligament reconstruction) trended toward significance (P = 0.059) as a factor associated with successful repair. CONCLUSIONS With the exception of the absence of other knee pathology (including ligament tear, contralateral compartment meniscal tear, or cartilage lesions) noted intraoperatively, no other variables were significantly associated with re-tear. The results are relatively durable with 84.6% survival at 1 year. Surgeons should attempt meniscal repair when presented with a bucket-handle tear.
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Affiliation(s)
| | - Eric J. Cotter
- Georgetown University School of
Medicine, Washington, DC, USA
| | - Kevin C. Wang
- Northwestern University Feinberg School
of Medicine, Chicago, IL, USA
| | - Richard Rice
- Rush University Medical Center, Chicago,
IL, USA
| | | | | | | | | | - Brian J. Cole
- Rush University Medical Center, Chicago,
IL, USA,Brian J. Cole, Rush University Medical
Center, 1611 W Harrison St, Suite 300, Chicago, IL 60612, USA.
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17
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Carabajal M, Allende GJ, Masquijo JJ. Mid-term results of arthroscopic remodelling combined with peripheral repair in children with unstable discoid meniscus. Rev Esp Cir Ortop Traumatol (Engl Ed) 2019; 64:206-212. [PMID: 31826819 DOI: 10.1016/j.recot.2019.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 10/11/2019] [Accepted: 10/16/2019] [Indexed: 02/05/2023] Open
Abstract
INTRODUCTION The traditional treatment of unstable symptomatic discoid meniscus has been total or subtotal meniscectomy. However, long-term studies show that the results are poor. The aim of this study was to evaluate the clinical outcomes and survival of arthroscopic saucerization combined with peripheral repair for the treatment of symptomatic discoid meniscus in children. METHODS Patients≤18 years with discoid meniscus and a peripheral lesion treated between January 2012 and January 2018 were analyzed. Clinical results were evaluated using the Ikeuchi, Pedi-IKDC and Lysholm scales. The survival analysis was performed with the Kaplan-Meier method. RESULTS Eighteen patients (18 knees) were treated in the evaluated period. The average age at the time of surgery was 11.1±3.8 years. The average follow-up was 40.4±21.2 months. An average of 3.4±1 meniscal sutures (range, 2 to 6) was used. Repairs were carried out with a combination of inside-out and outside-inside techniques as dictated by the configuration of the injury. Sixteen patients could be evaluated functionally (2 lost of follow-up). Four patients presented mechanical symptoms. One was treated conservatively with physical therapy and 3 (18.8%) required further surgical treatment (subtotal meniscectomy). According to the Ikeuchi scale 12 (75%) had excellent results, one (6.2%) good and 3 (18.8%) poor (repair failure). The average Pedi-IKDC and Lysholm scores were 98.3±2 and 98.7±2.9 respectively at the last follow-up. The overall Kaplan-Meier survival probabilities after repair were 93.7% at one year, and 85.9% at 2 years. CONCLUSIONS Mid-term outcomes of saucerization in conjunction with meniscal repair are encouraging for children with a symptomatic unstable discoid meniscus.
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Affiliation(s)
- M Carabajal
- Departamento de Ortopedia y Traumatología Infantil, Sanatorio Allende, Córdoba, Argentina
| | - G J Allende
- Departamento de Ortopedia y Traumatología Infantil, Sanatorio Allende, Córdoba, Argentina
| | - J J Masquijo
- Departamento de Ortopedia y Traumatología Infantil, Sanatorio Allende, Córdoba, Argentina.
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18
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Schlechter JA, Nguyen SV, Fletcher KL. Meniscal Repairs in the Adolescent Knee: Can the Number of Fixation Sites Improve Outcomes? Orthop J Sports Med 2019; 7:2325967119881963. [PMID: 31803787 PMCID: PMC6878606 DOI: 10.1177/2325967119881963] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Background: Meniscal pathology in children and adolescents is now a common occurrence because of their ever-increasing participation in youth sports. Purpose: To investigate the outcomes of arthroscopic meniscal repair in an adolescent cohort and analyze the variables that may affect outcomes, specifically the number of fixation sites utilized during repair. Study Design: Case series; Level of evidence, 4. Methods: A retrospective review of all children and adolescents younger than 18 years who underwent arthroscopic meniscal repair at a single institution was performed. Patient characteristics, operative details (eg, tear pattern, tear location, method of repair, and number of fixation sites [determined based on the number of sutures used for repair]), and concomitant procedures were recorded. Results: A total of 175 primary meniscal repairs met inclusion criteria and were analyzed. Of this cohort, 115 were able to be contacted and were included in the final study cohort. The mean follow-up was 41 months. The mean age of the children was 14.9 years, and 91 (79%) had concomitant anterior cruciate ligament reconstructions with their meniscal repair. The mean Pediatric International Knee Documentation Committee functional outcome score was 91 (range, 43-100), and the mean Lysholm functional outcome score was 91 (range, 47-100). Of the 115 meniscal repairs, there were a total of 19 reoperations (17%); 15 (13%) were because of meniscal repair failures. The only variable that statistically increased the risk of meniscal repair failure was low number of fixation sites, with the failure group having a mean of 1.79 sutures and the nonfailure group having a mean of 2.97 sutures (P = .03). Conclusion: Successful meniscal repairs and a lower failure rate may be achieved with a greater number of fixation sites with promising results at a minimum 2-year follow-up. Validated functional outcome scores were good, with a 13% failure rate. Larger cohort, longer term, multicenter multisurgeon data are still needed to further elucidate the number of fixation sites needed when performing a meniscal repair in the pediatric and adolescent knee.
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Affiliation(s)
- John A Schlechter
- Children's Hospital of Orange County, Orange, California, USA.,Riverside University of Health Sciences, Moreno Valley, California, USA
| | - Shawn V Nguyen
- Riverside University of Health Sciences, Moreno Valley, California, USA
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19
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Smith JRH, Houck DA, Kraeutler MJ, McCarty EC, Frank RM, Vidal AF. "Doctor, What Happens After My Meniscectomy?". J Bone Joint Surg Am 2019; 101:1965-1973. [PMID: 31567671 DOI: 10.2106/jbjs.19.00082] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- John-Rudolph H Smith
- Department of Orthopedics, University of Colorado School of Medicine, Aurora, Colorado
| | - Darby A Houck
- Department of Orthopedics, University of Colorado School of Medicine, Aurora, Colorado
| | - Matthew J Kraeutler
- Department of Orthopaedic Surgery, St. Joseph's University Medical Center, Paterson, New Jersey
| | - Eric C McCarty
- Department of Orthopedics, University of Colorado School of Medicine, Aurora, Colorado
| | - Rachel M Frank
- Department of Orthopedics, University of Colorado School of Medicine, Aurora, Colorado
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20
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Cruz AI, Gao B, Ganley TJ, Pennock AT, Shea KG, Beck JJ, Ellis HB. Trends in Concomitant Meniscal Surgery Among Pediatric Patients Undergoing ACL Reconstruction: An Analysis of ABOS Part II Candidates From 2000 to 2016. Orthop J Sports Med 2019; 7:2325967119869848. [PMID: 31579682 PMCID: PMC6759752 DOI: 10.1177/2325967119869848] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Rates of anterior cruciate ligament (ACL) reconstruction among pediatric and adolescent patients are increasing. Limited knowledge exists about population-level rates of concomitant meniscal surgery in this age group. Purpose/Hypothesis This study sought to examine trends in concomitant meniscal procedures and describe short-term complications in pediatric and adolescent patients undergoing ACL reconstruction. We hypothesized that overall meniscal surgery rates are increasing and that the likelihood of performing meniscal repair or meniscectomy is associated with patient- and surgeon-specific factors. Study Design Cross-sectional study. Methods We queried ACL procedures in patients younger than 19 years reported by American Board of Orthopaedic Surgery (ABOS) part II examination candidates from 2000 to 2016. Regression models examined associations between patient and surgeon characteristics, year of surgery, follow-up time, meniscal procedure type, and number and type of complications. Results A total of 9766 cases were identified. Females represented 46% (n = 4468) of included cases. Mean patient age was 16.1 years (SD, 1.62 years; range, 0-18 years). The rate of concomitant ACL-meniscal procedures increased from the years 2000 to 2016 (49%-60%; P = .005). Surgeons with sports medicine (+7.0%) or pediatric orthopaedic fellowship (+6.6%) training had a higher likelihood of reporting a concomitant ACL-meniscal procedure (P = .003 and .006, respectively). Sports medicine-trained surgeons were more likely to perform meniscal repair compared with meniscectomy (+3.0%; P = .016). Younger patient age was associated with increased likelihood of undergoing meniscal repair compared with meniscectomy. Overall reported complication rate was 12.8%. Notable reported complications included infection (1.61%), arthrofibrosis (1.14%), and deep venous thrombosis or pulmonary embolism (0.11%). Sports medicine and pediatric orthopaedic fellowship training was associated with higher rates of reporting postoperative stiffness and/or arthrofibrosis. Conclusion Among ABOS part II candidates, concomitant ACL-meniscal surgery has become more common than isolated ACL procedures. Procedures involving sports medicine fellowship-trained surgeons and younger patients were associated with increased rates of meniscal repair compared with meniscectomy. Pediatric orthopaedic and sports medicine training was associated with a greater likelihood of being involved in a concomitant ACL-meniscal procedure of any kind, and surgeons with such training also reported a higher incidence of postoperative stiffness and/or arthrofibrosis in patients.
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Affiliation(s)
- Aristides I Cruz
- Department of Orthopaedic Surgery, Warren Alpert Medical School at Brown University, Hasbro Children's Hospital, Providence, Rhode Island, USA
| | - Burke Gao
- Warren Alpert Medical School at Brown University, Providence, Rhode Island, USA
| | - Theodore J Ganley
- Division of Orthopaedic Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Andrew T Pennock
- Pediatric Orthopedics & Scoliosis Center, Rady Children's Hospital, San Diego, California, USA
| | - Kevin G Shea
- Department of Orthopaedic Surgery, Stanford University, Stanford, California, USA
| | - Jennifer J Beck
- Orthopaedic Institute for Children, University of California, Los Angeles, Los Angeles, California, USA
| | - Henry B Ellis
- Department of Orthopaedic Surgery, University of Texas Southwestern, Texas Scottish Rite Hospital for Children and Children's Medical Center, Dallas, Texas, USA
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21
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Sabbag OD, Hevesi M, Sanders TL, Camp CL, Dahm DL, Levy BA, Stuart MJ, Krych AJ. High Rate of Recurrent Meniscal Tear and Lateral Compartment Osteoarthritis in Patients Treated for Symptomatic Lateral Discoid Meniscus: A Population-Based Study. Orthop J Sports Med 2019; 7:2325967119856284. [PMID: 31367646 PMCID: PMC6643190 DOI: 10.1177/2325967119856284] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: Little is known about the natural history of a surgically treated symptomatic
lateral discoid meniscus. The goals of this study were to describe the rate
and factors associated with recurrent lateral meniscal tears and progression
to symptomatic lateral compartment osteoarthritis (OA) in patients
surgically treated for a symptomatic lateral discoid meniscus. Hypothesis: Patients with surgically treated lateral discoid meniscus have a high
incidence of meniscal retear and progression to lateral compartment OA. Study Design: Case series; Level of evidence, 4. Methods: A large geographic database was reviewed to identify and confirm patients
presenting with symptomatic lateral discoid meniscus between 1998 and 2015.
Charts were reviewed to document treatment and outcomes at a minimum
clinical follow-up of 2 years. Results: A total of 59 patients (27 females, 32 males) with a mean age of 25.7 years
(range, 4.0-66.0 years) underwent surgical management of a discoid lateral
meniscus and were evaluated for a mean of 5.6 years (range, 2.0-23.7 years).
Of these, 48 (82%) patients underwent partial lateral meniscectomy, with 24
patients undergoing concurrent saucerization. Eleven (18%) underwent
meniscal repair. Tear-free survival following surgery was 41% at 8 years.
Progression to symptomatic lateral compartment OA was 50% at 8 years. Young
age (hazard ratio, 0.96; 95% CI, 0.93-0.99; P = .01) and
open growth plates (hazard ratio, 3.19; 95% CI, 1.15-8.88;
P = .03) were associated with increased incidence of
postoperative retear. Older age at diagnosis and body mass index ≥30
kg/m2 were associated with increased risk of progression to
lateral compartment OA on final radiographs. Conclusion: Patients with a surgically treated lateral discoid meniscal tear had a high
rate of recurrent meniscal tear (59% at 8 years). Approximately 50% of
surgically treated patients developed symptomatic lateral compartment OA at
8 years from diagnosis.
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Affiliation(s)
- Orlando D Sabbag
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Mario Hevesi
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Thomas L Sanders
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Christopher L Camp
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Diane L Dahm
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Bruce A Levy
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Michael J Stuart
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Aaron J Krych
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota, USA
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Shea KG, Dingel AB, Styhl A, Richmond CG, Cannamela PC, Anderson AF, Ganley TJ, Hill A, Yen YM. The Position of the Popliteal Artery and Peroneal Nerve Relative to the Menisci in Children: A Cadaveric Study. Orthop J Sports Med 2019; 7:2325967119842843. [PMID: 31286001 PMCID: PMC6600506 DOI: 10.1177/2325967119842843] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background: Meniscal injury in skeletally immature patients is increasingly reported.
During meniscal repair, all-inside devices may protrude beyond the posterior
limits of the meniscus, putting the neurovascular structures at risk. Purpose: The purposes of this study were (1) to examine the relationship between the
popliteal artery and the posterolateral and posteromedial aspects of the
menisci, (2) to examine the relationship of the peroneal nerve to the
posterolateral meniscus, and (3) to develop recommendations for avoiding
neurovascular injury during posterior meniscal repair in pediatric
patients. Study Design: Descriptive laboratory study. Methods: A total of 26 skeletally immature knee cadaveric specimens (7 females and 19
males) were included. Specimens were divided into age groups: 2-4, 5-8, and
9-11 years. The most posterior extent of the lateral and medial menisci was
identified via sagittal and axial views on computed tomography (CT) scans.
The shortest distance from the most posterior aspect of the lateral and
medial menisci to the popliteal artery and the shortest distance from the
posterior aspect of the lateral menisci to the anterior rim of the peroneal
nerve were measured, and 3-dimensional models of representative specimens
were re-created through use of CT scans. Results: For the age groups 2-4, 5-8, and 9-11 years, the mean minimum distance from
the posterolateral meniscus to the popliteal artery was 5.2, 6.7, and 8.2
mm, respectively, and the mean minimum distance from the posteromedial
meniscus to the popliteal artery was 12.7, 15.4, and 20.3 mm, respectively.
In all groups, the distance between the posteromedial meniscus and the
popliteal artery was greater than that between the posterolateral meniscus
and the popliteal artery. The mean distance from the peroneal nerve to the
lateral meniscus was 13.3, 15.0, and 17.9 mm for the respective groups. Conclusion: Many all-inside meniscal repair devices have sharp tips that penetrate
posterior to the meniscus and capsule. This study demonstrated that the
distance between the posterior meniscus and popliteal artery is relatively
small in pediatric patients, especially for the lateral meniscus region. Clinical Relevance: Because of the higher potential for meniscal healing, meniscal repair is more
likely to be performed in pediatric patients. The data in this study
regarding the proximity of the lateral meniscus and neurovascular structures
may be used to guide safe surgical repair of posterior meniscal tears during
the use of all-inside meniscal repair devices in these patients.
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Affiliation(s)
- Kevin G Shea
- Department of Orthopaedic Surgery, Stanford University, Stanford, California, USA
| | - Aleksei B Dingel
- Department of Orthopaedic Surgery, Stanford University, Stanford, California, USA
| | - Alexandra Styhl
- University of Washington School of Medicine, Seattle, Washington, USA
| | - Connor G Richmond
- College of Osteopathic Medicine, University of New England, Biddeford, Maine, USA
| | | | - Allen F Anderson
- Author deceased.,Tennessee Orthopaedic Alliance, Nashville, Tennessee, USA
| | | | - Andrew Hill
- Department of Orthopaedic Surgery, Children's Hospital of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Yi-Meng Yen
- Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
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23
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Patel NM, Mundluru SN, Beck NA, Ganley TJ. Which Factors Increase the Risk of Reoperation After Meniscal Surgery in Children? Orthop J Sports Med 2019; 7:2325967119842885. [PMID: 31080841 PMCID: PMC6498778 DOI: 10.1177/2325967119842885] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Background: Meniscal injuries in children can pose treatment challenges, as the meniscus must maintain its biomechanical function over a long lifetime while withstanding a high activity level. While the adult literature contains a plethora of studies regarding risk factors for failure of meniscal surgery, such reports are scarcer in children. Purpose: To determine the rate at which children undergoing meniscal surgery require subsequent reoperation as well as to define risk factors for reoperation in this population. Study Design: Case-control study; Level of evidence, 3. Methods: A retrospective institutional database of 907 first-time meniscal surgical procedures performed between 2000 and 2015 was reviewed. All patients were <18 years old. Demographic and intraoperative information was recorded, as were concurrent injuries or operations and subsequent procedures. Univariate analysis consisted of chi-square and independent-samples t tests. Multivariate logistic regression with purposeful selection was then performed to adjust for confounding factors. Results: The mean ± SD patient age was 13.2 ± 2.1 years, and 567 (63%) were male. The mean postoperative follow-up duration was 20.1 ± 10.1 months. Overall, 83 patients (9%) required repeat surgery at a mean of 23.2 months after the index operation. After adjustment for confounders in a multivariate model, meniscal repair resulted in 3.1-times higher odds of reoperation when compared with meniscectomy (95% CI, 1.2-8.3; P = .02), while white-white zone tears had 2.8-times lower odds of reoperation (95% CI, 1.01-7.7; P = .04) versus red-red and red-white zone tears. Conclusion: Approximately 9% of children undergoing meniscal surgery will require reoperation at a mean 23.2 months after the index operation. Repair carried approximately 3-times higher odds of reoperation than meniscectomy, while white-white zone tears had nearly 3-times lower odds of requiring repeat surgery when compared with tears in other zones.
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Affiliation(s)
- Neeraj M. Patel
- Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois, USA
| | - Surya N. Mundluru
- University of Texas Health Science Center at Houston, Houston, Texas, USA
| | | | - Theodore J. Ganley
- Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Theodore J. Ganley, MD, Division of Orthopaedic Surgery, Children’s Hospital of Philadelphia, 3401 Civic Center Boulevard, Philadelphia, PA 19104, USA ()
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24
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Hagmeijer MH, Kennedy NI, Tagliero AJ, Levy BA, Stuart MJ, Saris DBF, Dahm DL, Krych AJ. Long-term Results After Repair of Isolated Meniscal Tears Among Patients Aged 18 Years and Younger: An 18-Year Follow-up Study. Am J Sports Med 2019; 47:799-806. [PMID: 30802135 DOI: 10.1177/0363546519826088] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Meniscal repair is desirable over resection to prevent postmeniscectomy arthritis, especially among young and active patients. However, long-term data are currently lacking following isolated meniscal repair, particularly in the pediatric population. PURPOSE/HYPOTHESIS To report long-term follow-up of isolated meniscal tears treated by meniscal repair in a pediatric and adolescent population and to compare those results with previous midterm follow-up data reported. The authors hypothesized that these patients would have satisfactory function and reoperation rates at long-term follow-up. STUDY DESIGN Case series; Level of evidence, 4. METHODS Forty-four patients aged ≤18 years undergoing repair of an isolated meniscal tear (without concomitant anterior cruciate ligament injury) between 1990 and 2005 were included. At the time of final follow-up, recurrent tear, reoperations, and International Knee Documentation Committee (IKDC) and Tegner scores were determined. With logistic regression, the overall failure among tear types was calculated. Wilcoxon rank sum analysis were performed to calculate the differences in clinical outcome for different time points, and Spearman coefficients were calculated for Tegner and IKDC with different variables. RESULTS At a mean follow-up of 17.6 years (range, 13.1-25.9 years), 32 patients with 33 isolated meniscal repairs (29 male, 3 female) with a mean age of 16.1 years (range, 9.9-18.7 years) at surgery were included in this study. At early follow-up, the overall failure rate was 14 of 33 (42%); complex tears (80%) and bucket-handle tears (47%) had higher overall failure rates when compared with simple tears (18.2%), although only complex tears had a significantly higher failure rate. However, no further failures occurred since midterm follow-up with any tear type. At final follow-up, the mean IKDC score was 92.3, which was significantly increased when compared with preoperative (65.3, P < .0001) and midterm (90.2, P = .01) scores. The mean Tegner score (6.5) was significantly lower than both preoperative (8.3, P < .0001) and midterm (8.4, P < .0001) scores. There was no difference in Tegner or IKDC score for patients with successful versus failed repair. CONCLUSION In conclusion, while there was a high early failure rate, this study demonstrated overall good to excellent long-term clinical outcomes after isolated meniscal repair in an adolescent population, even for those requiring reoperation. Early failure and reoperation rates were variable, depending on tear type, with complex multiplanar tears having more failures at short-term follow-up. However, at long-term follow-up, IKDC and Tegner scores were not significantly different for those with complex tears as compared with other tear types.
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Affiliation(s)
- Michella H Hagmeijer
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA.,Department of Orthopedics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Nicholas I Kennedy
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Adam J Tagliero
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Bruce A Levy
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Michael J Stuart
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Daniel B F Saris
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA.,Department of Orthopedics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands.,MIRA Institute for Biotechnology and Technical Medicine, University Twente, Enschede, the Netherlands
| | - Diane L Dahm
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Aaron J Krych
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
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25
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Isolated revision meniscal repair - failure rates, clinical outcome, and patient satisfaction. BMC Musculoskelet Disord 2018; 19:446. [PMID: 30577789 PMCID: PMC6303960 DOI: 10.1186/s12891-018-2368-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 12/03/2018] [Indexed: 01/11/2023] Open
Abstract
Background Failure of isolated primary meniscal repair must be expected in approximately 10–25% of cases. Patients requiring revision surgery may benefit from revision meniscal repair, however, the results of this procedure remain underreported. The purpose of this study was therefore to evaluate the outcome and failure rates of isolated revision meniscal repair in patients with re-tears or failed healing after previous meniscal repair in stable knee joints. Methods A chart review was performed to identify all patients undergoing revision meniscal repair between 08/2010 and 02/2016. Only patients without concomitant procedures, without ligamentous insufficiency, and a minimum follow-up of 24 months were included. The records of all patients were reviewed to collect patient demographics, injury patterns of the meniscus, and details about primary and revision surgery. Follow-up evaluation included failure rates, clinical outcome scores (Lysholm Score, KOOS Score), sporting activity (Tegner scale), and patient satisfaction. Results A total of 12 patients with a mean age of 22 ± 5 years were included. The mean time between primary repair and revision repair was 27 ± 21 months. Reasons for failed primary repairs were traumatic re-tears in 10 patients (83%) and failed healing in two patients (17%). The mean follow-up period after revision meniscal repair was 43 (± 23.4) months. Failure of revision meniscal repair occurred in 3 patients (25%). In two of these patients, successful re-revision repair was performed. At final follow-up, the mean Lysholm Score was 95.2 (± 4.2) with a range of 90–100, representing a good to excellent result in all patients. The final assessment of the KOOS subscores also showed good to excellent results. The mean Tegner scale was 6.8 ± 1.8, indicating a relatively high level of sports participation. Ten patients (83%) were either satisfied or very satisfied with the outcome. Conclusion In patients with re-tears or failed healing after previous isolated meniscal repair, revision meniscal repair results in good to excellent knee function, high level of sports participation, and high patient satisfaction. The failure rate is slightly higher compared to isolated primary meniscal repair, but still acceptable. Therefore, revision meniscal repair is worthwhile in selected cases in order to save as much meniscal tissue as possible.
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26
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Abstract
Partial meniscectomy for meniscus tears is one of the most common procedures performed by orthopaedic surgeons. Much research has been done to evaluate the biomechanical consequences and clinical outcomes from meniscus débridement. Biomechanically, as the portion of the meniscus that is removed increases, greater contact pressures are experienced by the cartilage, which leads to altered knee mechanics. The use of partial meniscectomy to manage degenerative meniscus tears in knees with mild preexisting arthritis and mechanical symptoms may be beneficial; however, its routine use in the degenerative knee over physical therapy alone is not supported. In younger populations, partial meniscectomy may provide equal long-term symptom relief, earlier return to play, and lower revision surgery rate compared with meniscal repair. Partial meniscectomy may result in earlier development of osteoarthritis. Treatment should be patient specific in a shared-decision making process with the patient after discussion about known outcomes.
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27
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Tagliero AJ, Desai VS, Kennedy NI, Camp CL, Stuart MJ, Levy BA, Dahm DL, Krych AJ. Seventeen-Year Follow-up After Meniscal Repair With Concomitant Anterior Cruciate Ligament Reconstruction in a Pediatric and Adolescent Population. Am J Sports Med 2018; 46:3361-3367. [PMID: 30422671 DOI: 10.1177/0363546518803934] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Studies have shown good and excellent clinical and radiographic results after meniscal repair. Limited published information exists on the long-term outcomes, however, especially in a pediatric and adolescent population. PURPOSE To determine long-term results of meniscal repair and concomitant anterior cruciate ligament (ACL) reconstruction in a pediatric and adolescent population. Specifically, the aims were to determine the clinical success rate of meniscal repair with concomitant ACL reconstruction, compare results with midterm outcomes, and analyze risk factors for failure. STUDY DESIGN Case series; Level of evidence, 4. METHODS Cases of meniscal repair with concomitant ACL reconstruction between 1990 and 2005 were reviewed among patients aged ≤18 years. Patient demographics, injury history, and surgical details were recorded, and risk factors for failure were analyzed. Physical examination findings and clinical outcomes at latest available follow-up were collected. Subjective knee outcomes were compared with midterm results. Descriptive statistics and univariate analysis were used to evaluate the available data. RESULTS Forty-seven patients (30 females, 17 males) with a mean age of 16 years (SD, 1.37) and a mean follow-up of 16.6 years (SD, 3.57) were included in this study. Overall, 13 patients (28%) failed meniscal repair and required repeat surgery at the time of final follow-up. Of the 13 failures, 9 underwent a subsequent meniscectomy; 2, meniscectomy and revision ACL reconstruction; 1, meniscal repair and revision ACL reconstruction; and 1, meniscal repair and subsequent meniscectomy. Mean International Knee Documentation Committee scores improved from 47.9 preoperatively to 87.7 postoperatively ( P < .01), and the mean score at long-term follow-up (87.7) did not significantly differ from that at the midterm follow-up (88.5) at a mean 7.4 years ( P = .97). Mean Tegner Activity Scale scores improved from 1.9 preoperatively to 6.3 postoperatively ( P < .01) and decreased from 8.3 at preinjury to 6.3 at final long-term follow-up ( P < .01). CONCLUSION In conclusion, the long-term overall clinical success rate (failure-free survival) was 72% for repair of pediatric and adolescent meniscal tears in the setting of concomitant ACL reconstruction. Patients reported excellent knee subjective outcome scores that remained favorable when compared with midterm follow-up.
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Affiliation(s)
- Adam J Tagliero
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Vishal S Desai
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Nicholas I Kennedy
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Christopher L Camp
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Michael J Stuart
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Bruce A Levy
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Diane L Dahm
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Aaron J Krych
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
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28
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Vaquero-Picado A, Rodríguez-Merchán EC. Arthroscopic repair of the meniscus: Surgical management and clinical outcomes. EFORT Open Rev 2018; 3:584-594. [PMID: 30595844 PMCID: PMC6275851 DOI: 10.1302/2058-5241.3.170059] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
From the biomechanical and biological points of view, an arthroscopic meniscal repair (AMR) should always be considered as an option. However, AMR has a higher reoperation rate compared with arthroscopic partial meniscectomy, so it should be carefully indicated. Compared with meniscectomy, AMR outcomes are better and the incidence of osteoarthritis is lower when it is well indicated. Factors influencing healing and satisfactory results must be carefully evaluated before indicating an AMR. Tears in the peripheral third are more likely to heal than those in the inner thirds. Vertical peripheral longitudinal tears are the best scenario in terms of success when facing an AMR. ‘Inside-out’ techniques were considered as the gold standard for large repairs on mid-body and posterior parts of the meniscus. However, recent studies do not demonstrate differences regarding failure rate, functional outcomes and complications, when compared with the ‘all-inside’ techniques. Some biological therapies try to enhance meniscal repair success but their efficacy needs further research. These are: mechanical stimulation, supplemental bone marrow stimulation, platelet rich plasma, stem cell therapy, and scaffolds and membranes. Meniscal root tear/avulsion dramatically compromises meniscal stability, accelerating cartilage degeneration. Several options for reattachment have been proposed, but no differences between them have been established. However, repair of these lesions is actually the reference of the treatment. Meniscal ramp lesions consist of disruption of the peripheral attachment of the meniscus. In contrast, with meniscal root tears, the treatment of reference has not yet been well established.
Cite this article: EFORT Open Rev 2018;3:584-594. DOI: 10.1302/2058-5241.3.170059
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29
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Abstract
The rates of arthroscopic meniscus repair continue to increase with excellent reported outcomes. Complications, sometimes catastrophic, following meniscus repair may occur. The rate of postoperative complications may be reduced by adequate diagnosis, appropriate patient selection, meniscus repair selection, surgical techniques, and postoperative management. When complications occur, the provider must identify and take steps to rectify as well as prevent further complications from occurring. The purpose of this article is to detail the common diagnostic, technical, and postoperative pitfalls that may result in poor patient outcomes.
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Affiliation(s)
- Matthew H Blake
- Department of Orthopaedic Surgery and Sports Medicine, Avera McKennan Hospital and University Health Center, 911 East 20th Street, Suite 300, Sioux Falls, SD 57105, USA.
| | - Darren L Johnson
- Department of Orthopaedic Surgery, University of Kentucky School of Medicine, 740 South Limestone, K403, Lexington, KY 40536-0284, USA
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30
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Ardern CL, Ekås G, Grindem H, Moksnes H, Anderson AF, Chotel F, Cohen M, Forssblad M, Ganley TJ, Feller JA, Karlsson J, Kocher MS, LaPrade RF, McNamee M, Mandelbaum B, Micheli L, Mohtadi NG, Reider B, Roe JP, Seil R, Siebold R, Silvers-Granelli HJ, Soligard T, Witvrouw E, Engebretsen L. 2018 International Olympic Committee Consensus Statement on Prevention, Diagnosis, and Management of Pediatric Anterior Cruciate Ligament Injuries. Orthop J Sports Med 2018; 6:2325967118759953. [PMID: 29594177 PMCID: PMC5865521 DOI: 10.1177/2325967118759953] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
In October 2017, the International Olympic Committee hosted an international expert group of physical therapists and orthopaedic surgeons who specialize in treating and researching pediatric anterior cruciate ligament (ACL) injuries. The purpose of this meeting was to provide a comprehensive, evidence-informed summary to support the clinician and help children with ACL injury and their parents/guardians make the best possible decisions. Representatives from the following societies attended: American Orthopaedic Society for Sports Medicine; European Paediatric Orthopaedic Society; European Society for Sports Traumatology, Knee Surgery, and Arthroscopy; International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine; Pediatric Orthopaedic Society of North America; and Sociedad Latinoamericana de Artroscopia, Rodilla, y Deporte. Physical therapists and orthopaedic surgeons with clinical and research experience in the field and an ethics expert with substantial experience in the area of sports injuries also participated. This consensus statement addresses 6 fundamental clinical questions regarding the prevention, diagnosis, and management of pediatric ACL injuries. Injury management is challenging in the current landscape of clinical uncertainty and limited scientific knowledge. Injury management decisions also occur against the backdrop of the complexity of shared decision making with children and the potential long-term ramifications of the injury.
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Affiliation(s)
| | - Clare L. Ardern
- Clare L. Ardern, PT, PhD, Division of Physiotherapy, Linköping University, Linköping, Sweden (ORCID ID: 0000-0001-8102-3631) ()
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31
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Ardern CL, Ekås G, Grindem H, Moksnes H, Anderson AF, Chotel F, Cohen M, Forssblad M, Ganley TJ, Feller JA, Karlsson J, Kocher MS, LaPrade RF, McNamee M, Mandelbaum B, Micheli L, Mohtadi N, Reider B, Roe J, Seil R, Siebold R, Silvers-Granelli HJ, Soligard T, Witvrouw E, Engebretsen L. 2018 International Olympic Committee consensus statement on prevention, diagnosis and management of paediatric anterior cruciate ligament (ACL) injuries. J ISAKOS 2018. [DOI: 10.1136/jisakos-2018-000200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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32
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Ardern CL, Ekås GR, Grindem H, Moksnes H, Anderson AF, Chotel F, Cohen M, Forssblad M, Ganley TJ, Feller JA, Karlsson J, Kocher MS, LaPrade RF, McNamee M, Mandelbaum B, Micheli L, Mohtadi N, Reider B, Roe J, Seil R, Siebold R, Silvers-Granelli HJ, Soligard T, Witvrouw E, Engebretsen L. 2018 International Olympic Committee consensus statement on prevention, diagnosis and management of paediatric anterior cruciate ligament (ACL) injuries. Br J Sports Med 2018; 52:422-438. [PMID: 29478021 PMCID: PMC5867447 DOI: 10.1136/bjsports-2018-099060] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2018] [Indexed: 12/25/2022]
Abstract
In October 2017, the International Olympic Committee hosted an international expert group of physiotherapists and orthopaedic surgeons who specialise in treating and researching paediatric ACL injuries. Representatives from the American Orthopaedic Society for Sports Medicine, European Paediatric Orthopaedic Society, European Society for Sports Traumatology, Knee Surgery & Arthroscopy, International Society of Arthroscopy Knee Surgery and Orthopaedic Sports Medicine, Pediatric Orthopaedic Society of North America and Sociedad Latinoamericana de Artroscopia, Rodilla y Deporte attended. Physiotherapists and orthopaedic surgeons with clinical and research experience in the field, and an ethics expert with substantial experience in the area of sports injuries also participated. Injury management is challenging in the current landscape of clinical uncertainty and limited scientific knowledge. Injury management decisions also occur against the backdrop of the complexity of shared decision-making with children and the potential long-term ramifications of the injury. This consensus statement addresses six fundamental clinical questions regarding the prevention, diagnosis and management of paediatric ACL injuries. The aim of this consensus statement is to provide a comprehensive, evidence-informed summary to support the clinician, and help children with ACL injury and their parents/guardians make the best possible decisions.
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Affiliation(s)
- Clare L Ardern
- Division of Physiotherapy, Linköping University, Linköping, Sweden.,School of Allied Health, La Trobe University, Melbourne, Australia
| | - Guri Ranum Ekås
- Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway.,Oslo Sports Trauma Research Centre (OSTRC), Norwegian School of Sport Sciences, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Hege Grindem
- Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway
| | - Håvard Moksnes
- Oslo Sports Trauma Research Centre (OSTRC), Norwegian School of Sport Sciences, Oslo, Norway
| | | | - Franck Chotel
- Department of Pediatric Orthopaedic Surgery, Hôpital Femme Mere Enfant, Lyon, France
| | - Moises Cohen
- Orthopedic Department, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Magnus Forssblad
- Stockholm Sports Trauma Research Center, Karolinska Institute, Stockholm, Sweden
| | - Theodore J Ganley
- Department of Orthopaedics, Children's Hospital of Philadelphia, Philadelphia, USA
| | - Julian A Feller
- OrthoSport Victoria Research Unit, Epworth Healthcare, Melbourne, Australia.,College of Science, Health & Engineering, La Trobe University, Melbourne, Australia
| | - Jón Karlsson
- Department of Orthopaedics, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Minider S Kocher
- Division of Sports Medicine, Boston Children's Hospital, Boston, USA.,Harvard Medical School, Boston, USA
| | - Robert F LaPrade
- Steadman Philippon Research Institute, Vail, USA.,The Steadman Clinic, Vail, USA
| | | | - Bert Mandelbaum
- Santa Monica Orthopaedic and Sports Medicine Group, Los Angeles, USA
| | - Lyle Micheli
- Division of Sports Medicine, Boston Children's Hospital, Boston, USA.,Harvard Medical School, Boston, USA.,The Micheli Center for Sports Injury Prevention, Waltham, USA
| | | | - Bruce Reider
- Department of Orthopaedics and Rehabilitation Medicine, University of Chicago, Chicago, USA
| | - Justin Roe
- North Sydney Orthopaedic & Sports Medicine Centre, Sydney, Australia
| | - Romain Seil
- Department of Orthopaedic Surgery, Centre Hospitalier Luxembourg, Luxembourg.,Sports Medicine Research Laboratory, Luxembourg Institute of Health, Luxembourg
| | - Rainer Siebold
- Institute for Anatomy and Cell Biology, Ruprecht-Karls-University, Heidelberg, Germany.,HKF International Center for Hip, Knee, Foot Surgery and Sports Traumatology, ATOS Klinik, Heidelberg, Germany
| | | | - Torbjørn Soligard
- Medical & Scientific Department, International Olympic Committee, Chateau de Vidy, Lausanne, Switzerland.,Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada
| | - Erik Witvrouw
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Science, Ghent University, Ghent, Belgium
| | - Lars Engebretsen
- Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway.,Oslo Sports Trauma Research Centre (OSTRC), Norwegian School of Sport Sciences, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Medical & Scientific Department, International Olympic Committee, Chateau de Vidy, Lausanne, Switzerland
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33
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Ardern CL, Ekås G, Grindem H, Moksnes H, Anderson A, Chotel F, Cohen M, Forssblad M, Ganley TJ, Feller JA, Karlsson J, Kocher MS, LaPrade RF, McNamee M, Mandelbaum B, Micheli L, Mohtadi N, Reider B, Roe J, Seil R, Siebold R, Silvers-Granelli HJ, Soligard T, Witvrouw E, Engebretsen L. 2018 International Olympic Committee consensus statement on prevention, diagnosis and management of paediatric anterior cruciate ligament (ACL) injuries. Knee Surg Sports Traumatol Arthrosc 2018; 26:989-1010. [PMID: 29455243 PMCID: PMC5876259 DOI: 10.1007/s00167-018-4865-y] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 02/05/2018] [Indexed: 12/11/2022]
Abstract
In October 2017, the International Olympic Committee hosted an international expert group of physiotherapists and orthopaedic surgeons who specialise in treating and researching paediatric anterior cruciate ligament (ACL) injuries. Representatives from the American Orthopaedic Society for Sports Medicine, European Paediatric Orthopaedic Society, European Society for Sports Traumatology, Knee Surgery and Arthroscopy, International Society of Arthroscopy Knee Surgery and Orthopaedic Sports Medicine, Pediatric Orthopaedic Society of North America, and Sociedad Latinoamericana de Artroscopia, Rodilla y Deporte attended. Physiotherapists and orthopaedic surgeons with clinical and research experience in the field, and an ethics expert with substantial experience in the area of sports injuries also participated. Injury management is challenging in the current landscape of clinical uncertainty and limited scientific knowledge. Injury management decisions also occur against the backdrop of the complexity of shared decision-making with children and the potential long-term ramifications of the injury. This consensus statement addresses six fundamental clinical questions regarding the prevention, diagnosis, and management of paediatric ACL injuries. The aim of this consensus statement is to provide a comprehensive, evidence-informed summary to support the clinician, and help children with ACL injury and their parents/guardians make the best possible decisions.
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Affiliation(s)
- Clare L. Ardern
- 0000 0001 2162 9922grid.5640.7Division of Physiotherapy, Linköping University, Linköping, Sweden ,0000 0001 2342 0938grid.1018.8School of Allied Health, La Trobe University, Melbourne, Australia
| | - Guri Ekås
- 0000 0004 0389 8485grid.55325.34Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway ,0000 0000 8567 2092grid.412285.8Oslo Sports Trauma Research Centre (OSTRC), Norwegian School of Sport Sciences, Oslo, Norway ,0000 0004 1936 8921grid.5510.1Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Hege Grindem
- 0000 0000 8567 2092grid.412285.8Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway
| | - Håvard Moksnes
- 0000 0000 8567 2092grid.412285.8Oslo Sports Trauma Research Centre (OSTRC), Norwegian School of Sport Sciences, Oslo, Norway
| | | | - Franck Chotel
- grid.414103.3Department of Pediatric Orthopaedic Surgery, Hôpital Femme Mere Enfant, Lyon, France
| | - Moises Cohen
- 0000 0001 0514 7202grid.411249.bOrthopedic Department, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Magnus Forssblad
- 0000 0004 1937 0626grid.4714.6Stockholm Sports Trauma Research Center, Karolinska Institute, Stockholm, Sweden
| | - Theodore J. Ganley
- 0000 0001 0680 8770grid.239552.aDepartment of Orthopaedics, Children’s Hospital of Philadelphia, Philadelphia, USA
| | - Julian A. Feller
- 0000 0001 0459 5396grid.414539.eOrthoSport Victoria Research Unit, Epworth Healthcare, Melbourne, Australia ,0000 0001 2342 0938grid.1018.8College of Science, Health and Engineering, La Trobe University, Melbourne, Australia
| | - Jón Karlsson
- 0000 0000 9919 9582grid.8761.8Department of Orthopaedics, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Mininder S. Kocher
- 0000 0004 0378 8438grid.2515.3Division of Sports Medicine, Boston Children’s Hospital, Boston, USA ,000000041936754Xgrid.38142.3cHarvard Medical School, Boston, USA
| | - Robert F. LaPrade
- 0000 0001 0367 5968grid.419649.7Steadman Philippon Research Institute, Vail, USA ,0000 0001 0027 3736grid.419648.6The Steadman Clinic, Vail, USA
| | - Mike McNamee
- 0000 0001 0658 8800grid.4827.9College of Engineering, Swansea University, Swansea, UK
| | - Bert Mandelbaum
- Santa Monica Orthopaedic and Sports Medicine Group, Los Angeles, USA
| | - Lyle Micheli
- 0000 0004 0378 8438grid.2515.3Division of Sports Medicine, Boston Children’s Hospital, Boston, USA ,000000041936754Xgrid.38142.3cHarvard Medical School, Boston, USA ,The Micheli Center for Sports Injury Prevention, Waltham, USA
| | - Nicholas Mohtadi
- 0000 0004 1936 7697grid.22072.35University of Calgary Sports Medicine Centre, Calgary, Canada
| | - Bruce Reider
- 0000 0004 1936 7822grid.170205.1Department of Orthopaedics and Rehabilitation Medicine, University of Chicago, Chicago, USA
| | - Justin Roe
- 0000 0004 0382 8241grid.420075.4North Sydney Orthopaedic and Sports Medicine Centre, Sydney, Australia
| | - Romain Seil
- 0000 0004 0578 0421grid.418041.8Department of Orthopaedic Surgery, Centre Hospitalier Luxembourg, Luxembourg City, Luxembourg ,0000 0004 0621 531Xgrid.451012.3Sports Medicine Research Laboratory, Luxembourg Institute of Health, Luxembourg City, Luxembourg
| | - Rainer Siebold
- 0000 0001 2190 4373grid.7700.0Institute for Anatomy and Cell Biology, Ruprecht-Karls-University, Heidelberg, Germany ,HKF International Center for Hip, Knee, Foot Surgery and Sportstraumatology, ATOS Klinik, Heidelberg, Germany
| | | | - Torbjørn Soligard
- 0000 0004 0626 1762grid.469323.9Medical and Scientific Department, International Olympic Committee, Chateau de Vidy, Lausanne, Switzerland ,0000 0004 1936 7697grid.22072.35Faculty of Kinesiology, Sports Injury Prevention Centre, University of Calgary, Calgary, Alberta Canada
| | - Erik Witvrouw
- 0000 0001 2069 7798grid.5342.0Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Healthscience, Ghent University, Ghent, Belgium
| | - Lars Engebretsen
- 0000 0004 0389 8485grid.55325.34Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway ,0000 0000 8567 2092grid.412285.8Oslo Sports Trauma Research Centre (OSTRC), Norwegian School of Sport Sciences, Oslo, Norway ,0000 0004 1936 8921grid.5510.1Institute of Clinical Medicine, University of Oslo, Oslo, Norway ,0000 0004 0626 1762grid.469323.9Medical and Scientific Department, International Olympic Committee, Chateau de Vidy, Lausanne, Switzerland
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Laurendon L, Neri T, Farizon F, Philippot R. Prognostic factors for all-inside meniscal repair. A 87-case series. Orthop Traumatol Surg Res 2017; 103:1017-1020. [PMID: 28780004 DOI: 10.1016/j.otsr.2017.05.025] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 05/21/2017] [Accepted: 05/24/2017] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Repair is indicated for tears in non-degenerative menisci. The literature reports a 15% failure rate for all-inside repair. The aim of the present study was to determine prognostic factors for failure of all-inside meniscal repair. The study hypothesis was that epidemiological, clinical and surgical factors affect success. MATERIAL AND METHODS A retrospective study included 87 meniscal repair procedures, with or without anterior cruciate ligament (ACL) tear. Lesions were located in red-red or red-white zones. After freshening, repair comprised an all-inside arthroscopic technique using the FasT-Fix® system (Smith & Nephew), with (70.1%) or without ligament reconstruction; all ACL tears were reconstructed. Preoperative data comprised: age, gender, smoking status, sports activity, trauma-to-surgery time, body mass index (BMI), frontal morphotype, and IKDC score. Intra- and postoperative data comprised: meniscal lesion characteristics, location, number of sutures, type of ACL reconstruction, presence of chondropathy, authorized postoperative ranges of motion, and IKDC score. Failure was defined by secondary meniscectomy. RESULTS At 31 months' follow-up, there were 13 failures (15%). Mean postoperative IKDC score was 88.19 (range: 64.37-98.95). Bucket-handle lesion (P=0.006) and BMI>25 (P=0.014) emerged as significant factors of poor prognosis. DISCUSSION The present failure rate matched those reported in the literature. The more extensive the lesion, the higher the risk of failure. High BMI incurs mechanical stresses that increase the risk of failure. LEVEL OF EVIDENCE IV, retrospective cohort study.
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Affiliation(s)
- L Laurendon
- Service d'orthopédie et traumatologie, CHU de St-Étienne, avenue Albert-Raimond, 42000 Saint-Étienne, France.
| | - T Neri
- Service d'orthopédie et traumatologie, CHU de St-Étienne, avenue Albert-Raimond, 42000 Saint-Étienne, France; Laboratoire interuniversitaire de biologie de la motricité (LIBM), EA 7424, université Claude-Bernard-Lyon 1, université Jean-Monnet-Saint-Étienne, 42000 Saint-Étienne, France
| | - F Farizon
- Service d'orthopédie et traumatologie, CHU de St-Étienne, avenue Albert-Raimond, 42000 Saint-Étienne, France; Laboratoire interuniversitaire de biologie de la motricité (LIBM), EA 7424, université Claude-Bernard-Lyon 1, université Jean-Monnet-Saint-Étienne, 42000 Saint-Étienne, France
| | - R Philippot
- Service d'orthopédie et traumatologie, CHU de St-Étienne, avenue Albert-Raimond, 42000 Saint-Étienne, France; Laboratoire interuniversitaire de biologie de la motricité (LIBM), EA 7424, université Claude-Bernard-Lyon 1, université Jean-Monnet-Saint-Étienne, 42000 Saint-Étienne, France
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