scholarly journals Overstride-Induced Medial Knee Desmopathy: An Exploration Case Series

2020 ◽  
Vol 55 (12) ◽  
pp. 1255-1261
Author(s):  
Reid Fisher ◽  
Nathaniel S. Nye ◽  
Joanna Soles ◽  
Andy Waldhelm ◽  
Ryan Gottfredson
Keyword(s):  
Knee Pain ◽  
Medial Collateral Ligament ◽  
Case Series ◽  
Saphenous Nerve ◽  
Collateral Ligament ◽  
Short Term ◽  
Medial Knee ◽  
Bone Stress ◽  
Stress Injuries

Nine runners with varied experience but similar running-gait forms presented with the insidious and progressive onset of medial knee pain. Functional tightness of the semimembranosus (SM) tendon appeared to be a concomitant factor in the pain presentation of these patients. When evaluating atraumatic medial knee pain in runners, clinicians must consider bone stress injuries and atypical conditions. A functionally tight SM may induce pain and desmopathy of the medial collateral ligament through direct fiber entanglement or cause entrapment of infrapatellar branches of the saphenous nerve or both. Relieving SM tension resulted in short-term pain reduction while eliminating the overstride during the running gait over the long term appeared to prevent recurrence.

scholarly journals Medial collateral ligament calcification: a rare knee pain entity with literature review

2017 ◽  
Vol 6 (11) ◽  
pp. 205846011773854 ◽  
Author(s):  
Md Abu Bakar Siddiq ◽  
Israt Jahan
Keyword(s):  
Literature Review ◽  
Knee Pain ◽  
Medial Collateral Ligament ◽  
High Frequency ◽  
Imaging Techniques ◽  
Collateral Ligament ◽  
Medial Knee ◽  
X Ray ◽  
Radio Imaging ◽  
Reported Study

Medial knee pain can originate from both osseous and non-osseous soft tissue structures including medial collateral ligament (MCL), creating a raft for patients’ sufferings. Previously published works demonstrated MCL calcification as a rare medial knee pain entity. Alongside physical examination, radio-imaging techniques, namely conventional X-ray, CT/MRI scanning, etc. have been reported to be useful in recognizing MCL calcification. The present study demonstrates MCL calcification in a 60-year-old Asian-Bangladeshi woman, using high frequency diagnostic ultrasonogram and is the first reported study in the literature. To have available literature review, PubMed, Cochrane, Embase, and Scopus databases were used.

Long-term outcome of children undergoing surgery for suspected perilymph fistula

2008 ◽  
Vol 123 (3) ◽  
pp. 298-302 ◽  
Author(s):  
R J Sim ◽  
A H Jardine ◽  
E J Beckenham
Keyword(s):  
Hearing Loss ◽  
Case Series ◽  
Outcome Data ◽  
Rank Test ◽  
Short Term ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Signed Rank ◽  
Signed Rank Test

AbstractA number of authors have suggested that surgery for suspected perilymph fistula is effective in preventing deterioration of hearing and in improving hearing in some cases in the short term. We present long-term hearing outcome data from 35 children who underwent exploration for presumed perilymph fistula at The Children's Hospital, Sydney, Australia, between 1985 and 1992.Methods:The pre-operative audiological data (mean of 500, 1000, 2000 and 4000 Hz results) were compared with the most recently available data (range two to 15 years) and the six-month post-operative data.Results:The short-term results showed no significant change in hearing at six months, with a subsequent, statistically significant progression of hearing loss in both operated and non-operated ears (Wilcoxon signed rank test: operated ear, p < 0.017; non-operated ear, p < 0.009).Conclusion:In this case series, exploratory surgery for correction of suspected perilymph fistula did not prevent progression of long-term hearing loss.

scholarly journals Early and long-term complications following transanal pull through Soave technique in infants with Hirschsprung's diseaseric infants with Hirschsprung's disease

2019 ◽  
Author(s):  
Manoochehr Ghorbanpour ◽  
Mohammad Ali Seyfrabie ◽  
Babak Yousefi
Keyword(s):  
Intestinal Obstruction ◽  
Hirschsprung's Disease ◽  
Hirschsprung’S Disease ◽  
Statistical Tests ◽  
Case Series ◽  
P Value ◽  
Short Term ◽  
Case Series Study ◽  
The Mean

Objective. Patients undergoing Soave surgery for Hirschsprung's disease are at risk for some complications. The aim of this study was to investigate such short-term and long-term complications and evaluate the outcome of the operation in these patients. Methods. A case series study was carried out during the last 12 years, during 2007 to 2018 in Besat hospital of Hamadan. Data collection conducted using a checklist includes questions about demographic information, clinical features, and short-term and long-term complications, and consequences of post-operative surgery. The findings of the study were analyzed using SPSS software version 20 and appropriate statistical tests. P-value less than 0.05 was considered statistically significant. Results. A total of 55 children underwent Soave surgery during the last 12 years in Besat Hospital Hamadan, Iran. The mean age of the patients was 38±10 days during surgery, of which 56.4% were female. The mean hospital stay was 7.3 days. Also, the mean weight of children at birth was 2970±447 gr. Most of the patients were born as NVD (52.7%) and term (74.5%). The most common comorbidity was congenital heart disease. The most common short-term complication was intestinal obstruction in 14 patients (25.5%) and the most frequent long-term complication was intestinal obstruction and constipation (27.3% each cases). The mortality rate of patients in this study was 14.5% in total. Conclusions. One stage surgical procedure in Hirschsprung's disease is a safe and effective method, but care should be taken in choosing patients and patients should be monitored for possible complications, so that they can be considered and implemented for proper treatment.

scholarly journals Tibial Plateau Leveling Following Tibial Tuberosity Advancement: A Case Series

2022 ◽  
Vol 9 (1) ◽  
pp. 16
Author(s):  
Daniele Serrani ◽  
Pierre Paul Picavet ◽  
Juan Marti ◽  
Bernard Bouvy ◽  
Marc Balligand ◽  
...  
Keyword(s):  
Tibial Plateau ◽  
Case Series ◽  
Major Complication ◽  
Tibial Tuberosity ◽  
Patellar Ligament ◽  
Short Term ◽  
Long Term Follow Up ◽  
Persistent Instability

Persistent stifle instability is a recognized complication following tibial tuberosity advancement techniques (TTAT). The aim of this study is to report the feasibility and outcome of tibial plateau leveling techniques (TPLT) to treat dogs with persistent lameness, suspected to be secondary to persistent stifle instability, following (TTAT). Medical records of dogs presented for persistent lameness after TTAT were reviewed. Preoperative data included orthopedic examination, lameness score and radiographs. Inclusion criteria included performance of a surgery to address persistent lameness and suspected instability. Short-term follow up data included orthopedic examination and radiographs of the stifle. Long-term follow up was based on postoperative Liverpool Osteoarthritis in Dogs (LOAD) questionnaire. Seven dogs were included in the study. Mean subjective preoperative lameness score was 3 ± 1.53. Mean preoperative patellar ligament angle relative to the tibial plateau (PLATP) was 94° and mean tibial plateau angle (TPA) was 28°. Six dogs had tibial plateau leveling osteotomy and one had modified cranial closing wedge ostectomy. Mean postoperative PLATP was 79° and mean TPA was 5°. Mean subjective lameness score at follow up was 0.57 ± 0.49. Minor complications were present in 2 dogs and major complication in 1 dog. Mean LOAD questionnaire score was 6.6/52. TPLT can be performed after TTAT and may improve clinical function and stability in these cases in which persistent instability is suspected.

Medial Collateral Ligament Recession for Chronic Medial Knee Laxity

2012 ◽  
Vol 26 (03) ◽  
pp. 179-184
Author(s):  
Roger Wiltfong ◽  
Robert Steensen ◽  
Jeffrey Backes
Keyword(s):  
Medial Collateral Ligament ◽  
Knee Laxity ◽  
Collateral Ligament ◽  
Medial Knee

Pie Crust Technique of the Deep Medial Collateral Ligament in Knee Arthroscopy: Ultrasound and Anatomic Study

2018 ◽  
Vol 32 (08) ◽  
pp. 764-769
Author(s):  
Guillem Claret-Garcia ◽  
Jordi Montañana-Burillo ◽  
Eduard Tornero-Dacasa ◽  
Manel Llusá-Pérez ◽  
Dragos Popescu ◽  
...  
Keyword(s):  
Medial Collateral Ligament ◽  
Statistical Significance ◽  
Mean Value ◽  
Saphenous Nerve ◽  
Medial Compartment ◽  
P Value ◽  
Collateral Ligament ◽  
Anatomical Dissection ◽  
Ultrasound Measurements ◽  
The Mean

AbstractThis article determines compartment opening of the medial articular space of the knee after pie crust (PC) technique of the medial collateral ligament (MCL) by ultrasound measurements and anatomic dissection. This is a cadaveric study of 12 specimens. Four anatomic references were marked on the skin. Distances between the femur and tibia in the internal compartment at 30 degrees of flexion were obtained with ultrasound measurements in four situations: with and without applying valgus force both prior and after the PC technique. Ultrasound measurements of the medial articular compartment were made twice and mean value was calculated. An anatomical dissection was performed and distances between the puncture marks and the infrapatellar branch of the saphenous nerve was measured. Lilliefors test of normality was applied and variables were expressed as mean and standard deviation (SD). Qualitative variables were expressed by absolute frequencies and percentages. Statistical significance was a two-tailed p-value of < 0.05. Prior to the PC technique, mean (SD) distance between the femur and tibia in the medial compartment were 14.2 (4.0) mm in basal conditions and 17.1 (3.7) mm when applying valgus force (p = 0.003). PC technique increased the mean (SD) distance by 1.9 (1.9) mm under basal conditions (p < 0.01) and 2.9 (1.6) mm when applying valgus force (p < 0.01). The infrapatellar branches of the saphenous nerve were not damaged and the mean (SD) distance between the punctures and the nerve was 9.0 (3.3) mm. The PC is a reproducible, safe, and measurable surgical technique that opens controllably the medial compartment. PC as described avoided damage to the nerve branches.

The Time and History-Dependent Viscoelastic Properties of the Canine Medial Collateral Ligament

1981 ◽  
Vol 103 (4) ◽  
pp. 293-298 ◽  
Author(s):  
S. L.-Y. Woo ◽  
M. A. Gomez ◽  
W. H. Akeson
Keyword(s):  
Medial Collateral Ligament ◽  
Viscoelastic Properties ◽  
Cyclic Stress ◽  
Elastic Response ◽  
Collateral Ligament ◽  
Stress Strain ◽  
Linear Viscoelastic ◽  
Viscoelastic Theory ◽  
Linear Viscoelastic Theory

The viscoelastic properties of the canine medial collateral ligament (MCL) were investigated. Stress-strain relationships at different strain rates, long-term stress relaxation and cyclic stress-strain curves of the MCL were obtained experimentally using a bone-MCL-bone preparation. The experimental data were used in conjunction with the quasi-linear viscoelastic theory as proposed by Fung [15] to characterize the reduced relaxation function, G(t) and elastic response σe (ε) of this tissue. It was found that the quasi-linear viscoelastic theory can adequately describe the time and history-dependent rheological properties of the canine medial collateral ligament.

scholarly journals Tibial Avulsion with Intra-Articular Entrapment of Medial Collateral Ligament with Posterior Cruciate Ligament Tear with Posterior Root Medial Meniscus Tear: A Case Report of an Unusual Injury Triad

2021 ◽  
Vol 11 (8) ◽  
Author(s):  
Ishan Shevate ◽  
Girish Nathani ◽  
Ashwin Deshmukh ◽  
Anirudh Kandari
Keyword(s):  
Case Report ◽  
Medial Collateral Ligament ◽  
Medial Meniscus ◽  
Cruciate Ligament ◽  
Stress Test ◽  
Joint Line ◽  
Posterior Root ◽  
Collateral Ligament ◽  
Valgus Stress ◽  
Medial Knee

Introduction: The medial collateral ligament (MCL) is the most commonly injured ligament of the knee joint; however, its displacement into the medial knee compartment is rare. Traumatic posterior root of medial meniscus (PRMM) tears are commonly found in high-grade injuries involving anterior cruciate ligament (ACL) or posterior cruciate ligament (PCL) tears along with MCL tears. Diagnosis of these injuries can be made by a preoperative magnetic resonance imaging (MRI), but they can be missed at times due to severe soft-tissue swelling in the acute phase. Case Report: A 25-year-old gentleman presented with injury to the front of his left knee 5 days back. On examination, he had a Grade 3 effusion with valgus stress test and posterior drawer test being positive and medial joint line tenderness was present. A firm localized swelling was palpable on the medial joint line. MRI scan revealed a mid-substance PCL tear, ACL sprain, PRMM tear, and tibial side rupture of superficial MCL with proximally migrated wavy MCL fibers lying below the medial meniscus confirmed on arthroscopy. Medial meniscus root repair by pull through technique and PCL reconstruction with a 3-strand peroneus longus graft followed by open MCL repair with augmentation using a semitendinosus graft was performed. Postoperatively, the knee was kept in a straight knee brace for 4 weeks, followed by a hinged knee brace and appropriate physiotherapy were started. At 2 years follow-up, the patient had attained full range of knee motion with good quadriceps strength, tibial step off maintained, and negative posterior drawer test and valgus stress test. Displacement of torn MCL into the medial knee compartment is an extremely rare injury. Proximal or distal avulsion of MCL with intra-articular incarceration has been reported in isolation or associated with ACL tear. Such an injury triad as reported here has not been reported in the literature to the best of our review. Conclusion: In our case, we report a ver

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