Dual growth factor-immobilized asymmetrically porous membrane for bone-to-tendon interface regeneration on rat patellar tendon avulsion model

2017 ◽  
Vol 106 (1) ◽  
pp. 115-125 ◽  
Author(s):  
Joong-Hyun Kim ◽  
Se Heang Oh ◽  
Hyun Ki Min ◽  
Jin Ho Lee
Keyword(s):  
Growth Factor ◽  
Patellar Tendon ◽  
Porous Membrane ◽  
Tendon Avulsion

scholarly journals Distal Patellar Tendon Avulsion Associated with an ACL Tear in a Teenager: A Case Report and Review of the Literature

2021 ◽  
Vol 2021 ◽  
pp. 1-5
Author(s):  
Christina Steiger ◽  
Benoit Coulin ◽  
Tanguy Vendeuvre ◽  
Anne Tabard-Fougere ◽  
Giacomo De Marco ◽  
...  
Keyword(s):  
Patellar Tendon ◽  
Femoral Condyle ◽  
High Energy ◽  
Review Of The Literature ◽  
Valgus Stress ◽  
Bone Bruises ◽  
Complete Tear ◽  
Primary Acl Reconstruction ◽  
Tendon Avulsion ◽  
Strong Suspicion

Distal patellar tendon avulsions are rare injuries in healthy individuals, and to date, no case affecting skeletally mature teenagers and adolescents has been reported. In the majority of cases, distal patellar tendon avulsions are associated with severe intra-articular knee lesions, signifying a high-energy trauma. We present the case of a 15.5-year-old female who was admitted to the emergency department after a knee injury. The mechanism of injury was a combination of landing after a jump off a scooter and sudden deceleration with a fixed foot. Lateral radiographs revealed a distal patellar tendon avulsion. An MRI was conducted to accurately diagnose concomitant lesions. The MRI revealed a complete tear of the ACL, and associated bone bruises on the lateral femoral condyle, and also on the posterolateral tibial plateau. A knee joint exam under general anesthesia demonstrated good stability during valgus stress testing and only a grade 1 positive Lachman test. Therefore, we decided to only reconstruct the extensor mechanism and to abstain from a primary ACL reconstruction. The presented case and review of the literature demonstrate the clinical relevance of this atypical lesion. In fact, a distal patellar tendon avulsion after physeal fusion of the proximal tibia should raise a strong suspicion of severe associated intra-articular knee lesions and requires prompt MRI investigation. However, controversy still exists regarding the management of these injuries, in particular concerning the question of whether to address both injuries in a single stage or in 2 stages.

Avulsion Fracture of the Tibial Tubercle Associated With Patellar Tendon Avulsion

Orthopedics ◽  
2016 ◽  
Vol 39 (3) ◽  
pp. e561-e564 ◽  
Author(s):  
Daine O. Clarke ◽  
Safiya A. Franklin ◽  
Dean E. Wright
Keyword(s):  
Patellar Tendon ◽  
Avulsion Fracture ◽  
Tibial Tubercle ◽  
Tendon Avulsion

scholarly journals Combined Tibial Tubercle Fracture With Patellar Tendon Avulsion in an Adult: A Rare Case and Novel Fixation Technique

Cureus ◽  
2020 ◽  
Author(s):  
Taylor Woolnough ◽  
Gwendolyn Lovsted ◽  
Austin MacDonald ◽  
Herman Johal ◽  
Jamal A Al-Asiri
Keyword(s):  
Patellar Tendon ◽  
Rare Case ◽  
Tibial Tubercle ◽  
Fixation Technique ◽  
Tendon Avulsion

scholarly journals Patellar Tendon Avulsion with Tibial Tuberosity Sleeve Fragment

2019 ◽  
Vol 2019 ◽  
pp. 1-3
Author(s):  
Akira Isaka ◽  
Satoshi Ichihara ◽  
Yasuhiro Homma ◽  
Tomohiko Hirose ◽  
Hajime Kajihara
Keyword(s):  
Pediatric Patient ◽  
Patellar Tendon ◽  
Suture Anchor ◽  
Optimal Treatment ◽  
Tibial Tuberosity ◽  
Tension Band ◽  
Tension Band Wiring ◽  
Patient Diagnosis ◽  
Tendon Avulsion

Rupture of the patellar tendon is relatively rare. We report a case of patellar tendon avulsion with a tibial tuberosity sleeve fragment in pediatric patient. In pediatric patient, diagnosis is sometimes difficult due to uncompleted ossification. In the present case, which involved the presence of a small fleck of bone from tibia, we were able to attain a diagnosis using the Koshino-Sugimoto index and MRI and easily determine the optimal treatment with the use of the suture anchor and tension band wiring method.

Simultaneous patellar tendon avulsion fracture from both patella and tibial tuberosity: a case report

2006 ◽  
Vol 15 (3) ◽  
pp. 225-227 ◽  
Author(s):  
Jung-Ro Yoon ◽  
Taik Sun Kim ◽  
Hak Jun Kim ◽  
Haeng-Kee Noh ◽  
Jong Keon Oh ◽  
...  
Keyword(s):  
Case Report ◽  
Patellar Tendon ◽  
Avulsion Fracture ◽  
Tibial Tuberosity ◽  
Tendon Avulsion
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