Results 81 to 90 of about 190,577 (289)

The petrotympanic canal (Huguier canal): Evolutionary, anatomical, and medical perspectives

The Anatomical Record, EarlyView.
Abstract The petrotympanic canal, traditionally referred to as Civinini's or Huguier's canal, represents an anatomical passage connecting the middle ear and temporomandibular joint (TMJ). Despite its early description, its structural complexity and functional significance have often been underestimated. In this study, we combined historical, anatomical,
Andrea Papini, Nicola Montemurro, Ferdinando Paternostro, Immacolata Belviso, Massimo Galli, Petra Martini, Licia Uccelli, Jacopo Moggi‐Cecchi, Gregorio Oxilia   +8 more
wiley   +1 more source

Femoral condyle osteochondral fracture treated with bone suture after acute patellar dislocation: a case report

Revista Brasileira de Ortopedia
Osteochondral fracture after acute patellar dislocation in teenagers is relatively common (up to 60% of cases of patellar dislocation), but poorly diagnosed.
Camila Maftoum Cavalheiro, Riccardo Gomes Gobbi, Betina Bremer Hinckel, Marco Kawamura Demange, José Ricardo Pécora, Gilberto Luis Camanho   +5 more
doaj   +1 more source

Arthroscopic Technique for Anterior Calcaneal Process Avulsion Fractures and Bifurcate Ligament Injuries Using Suture Tape Augmentation. [PDF]

Arthrosc Tech
Abstract Avulsion fractures of the anterior process of the calcaneus are frequently associated with injury to the bifurcate ligament and may result in persistent lateral midfoot pain and instability. Although open fixation or fragment excision has traditionally been used, these approaches may fail to restore ligamentous function and joint stability ...
Díaz-Fernández R.
europepmc   +2 more sources

Policy-Evidence Misalignment in Commercial Payer Coverage Criteria for Knee Osteochondral Allograft Transplantation. [PDF]

Arthrosc Sports Med Rehabil
Purpose To evaluate how major United States commercial insurers justify medical‐necessity criteria for knee osteochondral allograft (OCA) transplantation, characterize the level of evidence (LOE) cited within their policies, and assess whether coverage criteria are supported by the cited literature.
Amin JS, Sachdev D, Acheampong KK, Richter C, Lemme N, Cole BJ, Yanke AB.   +6 more
europepmc   +2 more sources

Biomechanics of aging and osteoarthritic human knee ligaments

, 2021
Background Ligaments work to stabilize the human knee joint and prevent excessive movement. Whilst ligaments are known to decline in structure and function with aging, there has been no systematic effort to study changes in gross mechanical properties in
Geraghty, Brendan, Readioff, Rosti, Akhtar, Riaz, Peters, Abby, Bates, Karl, Comerford, Eithne, Eithne Comerford, Abby E Peters, Riaz Akhtar, Brendan Geraghty, Karl T Bates, Rosti Readioff   +11 more
core   +1 more source

Evolutionary morphology of the haplorhine hamate

The Anatomical Record, EarlyView.
Abstract Primates adopt a variety of hand postures during an impressive diversity of locomotor and manipulative behaviors. Morphological research has found that elements of the hand skeleton, such as the hamate, hold key information for inferring hand use and locomotor kinematics in extinct species.
Laura E. Hunter, Matthew W. Tocheri, Caley M. Orr, Biren A. Patel, Zeresenay Alemseged   +4 more
wiley   +1 more source

Anterior Cruciate Ligament Reconstruction and Double Extra‐Articular Reinforcement

Arthroscopy Techniques
Abstract This study describes a technique for double extra‐articular reinforcement associated with anterior cruciate ligament (ACL) reconstruction for patients with both internal and external rotational instability, using reinforcements from the hamstrings and the anterior half of the peroneus
Pedro Baches Jorge, M.D., Ph.D., Mariana Belaunde Toledo, M.D., Juliano Mangini Dias Malpaga, M.D., Camilo Partezani Helito, M.D., Ph.D., Sérgio Marinho de Gusmão Canuto, M.D., Vitor Barion Castro de Padua, M.D., Ph.D., Diego Escudeiro De Oliveira, M.D.   +6 more
openaire   +3 more sources

Estimating in vivo midfoot and hindfoot joint locations using external skin markers

The Anatomical Record, EarlyView.
Abstract Musculoskeletal modeling offers a non‐invasive approach to analyze human movement, enabling estimation of forces that are difficult to measure experimentally. In musculoskeletal modeling, the human body is represented as rigid segments connected by joints.
Steven G. Lautzenheiser, Christine M. Harper   +1 more
wiley   +1 more source

Deltoid all-inside repair in SER IV bimalleolar-equivalent ankle fractures

Journal of the Foot & Ankle
Introduction: Ankle fractures are the second most common fractures of the lower limb. In supination-external rotation (SER) stage 4 injuries, the medial malleolus or the deltoid ligament is disrupted.
Tiago Soares Baumfeld, Matheus Kuffner, Daniel Soares Baumfeld, Gustavo Araújo Nunes, Alexandre Leme Godoy-Santos, Stefan Rammelt   +5 more
doaj   +1 more source

Freeze-thaw treatment effects on the dynamic mechanical properties of articular cartilage. [PDF]

, 2010
BACKGROUND: As a relatively non-regenerative tissue, articular cartilage has been targeted for cryopreservation as a method of mitigating a lack of donor tissue availability for transplant surgeries.
Szarko Matthew, Muldrew Ken, Szarko, M, Ken Muldrew, Bertram, John E. A., Muldrew, K, Bertram, JE, John EA Bertram, Szarko, Matthew, Bertram John EA, Matthew Szarko, Muldrew, Ken   +11 more
core   +2 more sources