Výsledky vyhledávání - "Eric C. Hempen"

A biomechanical comparison of superior ramus plating versus intramedullary screw fixation for unstable lateral compression pelvic ring injuries

Autor: Eric C. Hempen, Benjamin M. Wheatley, Patrick J. Schimoler, Alexander Kharlamov, Patricia R. Melvin, Mark Carl Miller, Gregory T. Altman, Daniel T. Altman, Edward R. Westrick

Publikováno v: Injury. 53:3899-3903

Management of the anterior component of unstable lateral compression (LC) pelvic ring injuries remains controversial. Common internal fixation options include plating and superior pubic ramus screws. These constructs have been evaluated in anterior-p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4dea53b81fc2dde385d81b49e5c222f
https://doi.org/10.1016/j.injury.2022.09.027

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Does Provisional Minifragment Fixation Prevent Compression With Dynamic Compression Plating? A Biomechanical Analysis

Autor: Benjamin M. Wheatley, Gregory T. Altman, Patrick J. Schimoler, Mark Carl Miller, Eric C. Hempen, Edward R Westrick

Publikováno v: Journal of Orthopaedic Trauma. 35:550-554

OBJECTIVES To compare the compressive force generated by a 3.5-mm compression plate with and without provisional fixation using a 2.0-mm minifragment plate. METHODS Fourth generation composite large humeral sawbones underwent transection and were div

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcf87d8c46fc2dd027f69b2fee6785c4
https://doi.org/10.1097/bot.0000000000002059

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Deltoid ligament repair reduces and stabilizes the talus in unstable ankle fractures

Autor: Eric C. Hempen, Mauricio P. Barbosa, Bennet A. Butler, Muturi Muriuki, Robert M. Havey, Anish R. Kadakia, Richard W. Nicolay

Publikováno v: J Orthop

Introduction Treatment of supination external rotation type IV (SER-IV) ankle injuries has focused on reduction and fixation of the fibula and syndesmosis (ORIF), not repair of the deltoid ligament. Methods Twenty-one ankles were analyzed with a moti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47bbf6b4ca862ad9d74a5f0725b0c208
https://doi.org/10.1016/j.jor.2019.06.005

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Superficial Deltoid Ligament and Deep Deltoid Ligament Play Equally Important Roles in the Stability of Isolated Lateral Malleolus (OTA/AO 44-B1) Fractures: A Biomechanical Study

Autor: Mauricio P. Barbosa, Eric C. Hempen, Muturi Muriuki, Anish R. Kadakia, Robert M. Havey, Bennet A. Butler

Publikováno v: Journal of orthopaedic trauma. 36(2)

To evaluate the individual contributions to stability of the superficial and deep deltoid ligaments in the setting of SER IV ankle fractures.Nineteen total cadaveric specimens were used. SER IV injuries were created with the rupture of either the sup

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23fac0814e5a92d6d2012d939181279d
https://pubmed.ncbi.nlm.nih.gov/35061655

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Can preoperative radiographs predict hardware complication or fracture displacement after operative treatment of pelvic ring injuries?

Autor: Gregory T Altman, Edward Westrick, Heather Fuhrman, Rebecca Schorr, Daniel T. Altman, Benjamin M. Wheatley, Eric C Hempen

Publikováno v: Injury. 52(7)

Introduction Operative fixation of pelvic ring injuries is associated with a high risk of hardware failure and loss of reduction. The purpose of this study was to determine whether preoperative radiographs can predict failure after operative treatmen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bef07a658667e940ac59d21e3068304
https://pubmed.ncbi.nlm.nih.gov/34275647

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Biomechanical analysis of instability in rotational distal fibula fractures (OTA 44-B1) with an intact deltoid ligament

Autor: Bennet A. Butler, Muturi Muriuki, Anish R. Kadakia, Eric C. Hempen, Robert M. Havey, Mauricio P. Barbosa

Publikováno v: Journal of orthopaedic trauma.

To biomechanically analyze instability in supination external rotation (SER) II/III patterns.Nineteen cadaver legs were tested in a mechanical jig. One, 2, 3, and 4 Nm of external rotation were applied to intact ankles, SER II injuries, and SER III i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a42b1997b0651e73c815af880ab42e63
https://pubmed.ncbi.nlm.nih.gov/31436614

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A Biomechanical Analysis of Ankle Instability in Supination External Rotation Ankle Fractures

Autor: Anish R. Kadakia, Eric C. Hempen, Muturi Muriuki, Bennet A. Butler

Publikováno v: Foot & Ankle Orthopaedics, Vol 3 (2018)

Category: Trauma Introduction/Purpose: Supination external rotation (SER) 2 and SER3 ankle injuries are thought to be stable whereas SER4 injuries are thought to be unstable. In other words, deltoid rupture is thought to be a necessary component of i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36626d344c8744da8c1207996715e01f
https://doaj.org/article/a9dd4ee091b04d4dae69d56900d7659d

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Deltoid Ligament Repair for Tibiotalar Stabilization and Reduction of Syndesmosis

Autor: Eric C. Hempen, Muturi Muriuki, Bennet A. Butler, Robert M. Havey, Anish R. Kadakia, Avinash G. Patwardhan

Publikováno v: Foot & Ankle Orthopaedics. 3:2473011418S0017

Category: Ankle Introduction/Purpose: Ankle fractures with combined deltoid ligament/syndesmotic injuries are common. Proper reduction of these injuries may be deceptively difficult due to the complexity of the tibiotalar and syndesmotic articulation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32ba4645489a64078f6666b7117394ce
https://doi.org/10.1177/2473011418s00174

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