scholarly journals The "Hand as Foot" teaching method in ultrasonic diagnosis of the lateral collateral ligament of ankle

2022 ◽  
Author(s):  
Aiqing Zhao ◽  
Rui Bai ◽  
Jinhui Yao ◽  
Rui Liu
Keyword(s):  
Teaching Method ◽  
Lateral Collateral Ligament ◽  
Ultrasonic Diagnosis ◽  
Collateral Ligament

Biomechanical Properties of the Stifle Joint Lateral Collateral Ligament in Dogs

1992 ◽  
Vol 05 (04) ◽  
pp. 158-162 ◽  
Author(s):  
D. Blackketter ◽  
J Harari ◽  
J. Dupuis
Keyword(s):  
Mechanical Properties ◽  
Cruciate Ligament ◽  
Lateral Collateral Ligament ◽  
Biomechanical Properties ◽  
Fibular Head ◽  
Joint Stability ◽  
Collateral Ligament ◽  
Cranial Cruciate Ligament ◽  
Stifle Joint

Bone/lateral collateral ligament/bone preparations were tested and structural mechanical properties compared to properties of cranial cruciate ligament in 15 dogs. The lateral collateral ligament has sufficient stiffness to provide stifle joint stability and strength to resist acute overload following fibular head transposition.

scholarly journals Repair of a Divergent Elbow Dislocation with Distal Ulnar Fracture in a Dog Using TightRope and External Skeletal Fixation

VCOT Open ◽  
2021 ◽  
Vol 04 (01) ◽  
pp. e58-e64
Author(s):  
Marcos Garcia ◽  
Camille Bismuth ◽  
Claire Deroy-Bordenave
Keyword(s):  
Elbow Dislocation ◽  
Lateral Collateral Ligament ◽  
Normal Activity ◽  
Long Term Results ◽  
Collateral Ligament ◽  
Elbow Luxation ◽  
Ulnar Fracture ◽  
Fixation System

AbstractThe aim of this study was to report the outcome in a 6-year-old male English Setter dog that suffered a combination of divergent elbow dislocation and open distal ulnar fracture. This study is a case report. After surgical reduction in the elbow luxation, the dog was treated with the TightRope fixation system used as replacement of the lateral collateral ligament, a radioulnar positional screw, and external skeletal fixation. Removal of all implants was performed 3 months postoperatively. The 6-month follow-up visit found the dog without lameness, displaying normal activity, and with normal elbow range of motion and normal Campbell's test. Successful surgical management was achieved with good long-term results using TightRope, a positional screw, and an external skeletal fixator.

scholarly journals Surgical Treatment for Malunion of the Lateral Humeral Epicondyle with Posterior Subluxation of the Radial Head: A Case Report and Literature Review

2018 ◽  
Vol 2018 ◽  
pp. 1-4
Author(s):  
Koichi Yano ◽  
Yasunori Kaneshiro ◽  
Hideki Sakanaka
Keyword(s):  
Lateral Collateral Ligament ◽  
High Energy ◽  
Limited Range ◽  
Forearm Rotation ◽  
Collateral Ligament ◽  
Lateral Epicondyle ◽  
Limited Range Of Motion ◽  
Contracture Release ◽  
Normal Congruence ◽  
The Right

A 24-year-old right-handed man suffered right olecranon and lateral epicondylar fracture from high energy trauma. Fixation of olecranon was performed by a previous doctor. Three months after operation, he presented with limited range of motion (ROM) of the right elbow caused by malunion of the lateral epicondylar fracture and subluxation of the radiohumeral joint. Preoperative ROM of the right elbow was flexion 110° and extension −75°. Forearm rotation was pronation 85° and supination 65°. Fragment excision of the lateral epicondyle, which was 27 mm in length, and lateral collateral ligament repair using anchors were performed. Fourteen months postoperatively, contracture release of the elbow was performed. Twenty-four months postoperatively, radiograph of the elbow showed normal congruence without osteoarthritic changes and the ROM of the right elbow was flexion 120° and extension −35°. Forearm rotation was pronation 90° and supination 70°. In the surgical setting, in case of the size of the lateral epicondylar fragment is relatively large, the fragment should be fixed or lateral collateral ligament should be repaired when the instability of the elbow is found.

scholarly journals Imaging Findings of Knee Trauma on Magnetic Resonance Imaging

2022 ◽  
Vol 8 (1) ◽  
pp. 12-23
Author(s):  
Poonam Ohri ◽  
Shreeji Goya ◽  
Niveditha C ◽  
Manasi Kohli
Keyword(s):  
Anterior Cruciate Ligament ◽  
Imaging Modality ◽  
Cruciate Ligament ◽  
Age Groups ◽  
Lateral Collateral Ligament ◽  
Cost Effective ◽  
Collateral Ligament ◽  
Imaging Evaluation ◽  
Young Males ◽  
Anterior Cruciate

Background: Knee is one of the major joints involved in kinesis. With increasing involvement in sports related activities especially in young people, Trauma related knee pathologies have increased. An accurate diagnosis regarding the type and extent of injuries is essential for early operative as well as non-operative treatment. Methods:This prospective study included total of 82 cases. The patients were referred to the department of Radiodiagnosis from indoor and outdoor departments of Guru Nanak Dev Hospital, Amritsar with suspicion of internal derangement of the knee and with history of knee trauma.Results:The most common age group involved was young males between 15-34 years. In all age groups most of the patients were males. Most common ligament to be injured was Anterior Cruciate Ligament (ACL). Partial tears were more common than complete tears. Posterior Cruciate Ligament (PCL) tears were less common. Medial Collateral Ligament (MCL) tears outnumbered Lateral Collateral Ligament (LCL) tears and grade 2 tears were more common in both. Among the meniscal injuries Medial Meniscus (MM) tears were more common than LM and grade 3 signal was more common in both. Most of the patellar retinaculum injuries were associated with Anterior Cruciate Ligament ACL tears.Conclusions:Post-traumatic pre-arthroscopic MR imaging evaluation has proved to be cost-effective. MRI is an accurate imaging modality complementing the clinical evaluation and providing a global intra-articular and extra-articular assessment of the knee.

scholarly journals ANATOMICAL STUDY OF THE POSTEROLATERAL LIGAMENT COMPLEX OF THE KNEE: LCL AND POPLITEUS TENDON

2021 ◽  
Vol 29 (5) ◽  
pp. 249-252
Author(s):  
MARCEL FARACO SOBRADO ◽  
CAMILO PARTEZANI HELITO ◽  
LUCAS DA PONTE MELO ◽  
ANDRE MARANGONI ASPERTI ◽  
RICCARDO GOMES GOBBI ◽  
...  
Keyword(s):  
Lateral Collateral Ligament ◽  
Anatomical Study ◽  
Population Level ◽  
Mixed Population ◽  
Popliteus Tendon ◽  
Anthropometric Data ◽  
Collateral Ligament ◽  
Level Of Evidence ◽  
Diagnostic Studies

ABSTRACT Objective: To analyse the distances between the femoral insertions of the popliteus tendon (PT) and the lateral collateral ligament (LCL) through dissections of cadaveric specimens in a mixed population. Methods: Fresh cadavers were dissected, and the anthropometric data of all specimens were recorded. The distances from the origin of the PT to the LCL in the femoral region and the diameter of each structure were measured using a digital calliper. Results: In total, 11 unpaired knees were dissected, eight men and three women, with an average age of 71.5 ± 15.2 years, weight of 57.2 ± 15.6 kg, and a mean height of 170.5 ± 8.2 cm. The distance from the center of the femoral footprint of the LCL to the PT was 10.0 ± 2.4 mm. The distances between the edges closest to each other and those more distant from each other were 3.1 ± 1.1 mm and 16.3 ± 2.4 mm, respectively. Conclusion: The distance between the midpoints of the PT and the LCL in our mixed population is smaller than the distances often reported in the literature. PLC reconstruction with separate tunnels for the LCL and PT may not be technically possible for individuals of any population. Level of Evidence III, Diagnostic studies.

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