Results 81 to 90 of about 12,397 (223)

Histopathologic Analysis of the Morpho‐Functional Zones of the Human Acetabular Labrum

Clinical Anatomy, EarlyView.
ABSTRACT The structural and functional adaptation of soft tissues to mechanical load controls their ability to withstand injury and influences their capacity for healing. Similar to the knee meniscus, the acetabular labrum exhibits zonal differences in mechanical load distribution, resulting in distinct regions with unique structural and functional ...
Abdulaziz A. Alomiery, Andrew C. Hall, Thomas H. Gillingwater, Afaf Alsolami, Abduelmenem Alashkham   +4 more
wiley   +1 more source

Morphometric and Paleobiological Insights Into Pleistocene Sicilian Wolf Populations

Acta Zoologica, EarlyView.
ABSTRACT The Pleistocene wolves (Canis lupus) from Sicily represent one of the few known insular populations of this species from that time period. Despite their potential relevance for understanding carnivore adaptations in insular contexts, no dedicated study has previously investigated their morphology and evolutionary significance.
Domenico Tancredi, Carolina Di Patti, Sabrina Lo Brutto, Matteo Cammarata   +3 more
wiley   +1 more source

Step-Cut Bone-Graft Technique for Osteoarthritis with Severe Glenoid Bone Loss [PDF]

JBJS Essential Surgical Techniques, 2014
We describe a bone-graft technique, for shoulder arthroplasty in patients with severe glenoid bone loss, that utilizes a "step cut," a trapezoidal bone wedge from the resected humeral head, and graft fixation with screws placed from posterior to anterior through the graft.Carry out preoperative planning for the step-cut procedure.Expose the glenoid for
Vani, Sabesan, Vinay, Sharma, Mark, Callanan, Jason, Ho, Joseph, Iannotti   +4 more
openaire   +2 more sources

Arthroscopic Distal Tibial Allograft for Posterior Glenoid Reconstruction

Video Journal of Sports Medicine, 2021
Background: Posterior glenoid bone loss occurs in more than two-thirds of patients with posterior glenohumeral instability, with 14% to 22% having greater than subcritical bone loss (13.5%), a marker for potential need for bony augmentation versus soft ...
Benjamin W. Hoyt MD, Cory A. Riccio MD, Lance E. LeClere MD, Kelly G. Kilcoyne MD, Jonathan F. Dickens MD   +4 more
doaj   +1 more source

Effect of rotator cuff dysfunction on the initial mechanical stability of cementless glenoid components [PDF]

, 2009
The functional outcome of shoulder replacement is related to the condition of the rotator cuff. Rotator cuff disease is a common problem in candidates for total shoulder arthroplasty; this study relates the functional status of the rotator cuff to the ...
Keulen, F. (Fred) van, Linden, J.C. (Jacqueline) van der, Rozing, P.M. (Piet), Suárez, D.R. (Daniel), Valstar, E.R. (Edward)   +4 more
core   +3 more sources

Mapping the murine TMJ glenoid fossa over development, homeostasis and in response to disease

Journal of Anatomy, EarlyView.
The fibrocartilage of the murine glenoid fossa and condyle of the temporomandibular joint are shown to form at distinct times with distinct molecular identities. Changes in the condyle during disease lead to remodelling of the fossa to maintain joint alignment.
Ticha Tuwatnawanit, Denisa Belisova, Zuzana Sumbalova Koledova, Neal Anthwal, Abigail S. Tucker   +4 more
wiley   +1 more source

Magnetic resonance imaging study on temporomandibular joint morphology [Studija o morfologiji čeljusnog zgloba pomoću magnetske rezonancije] [PDF]

, 2009
Magnetic resonance imaging (MRI) has enabled the accomplishment of a more effective diagnostics of temporomandibular disorders (TMD). The sample included 40 patients with clinical symptoms of disc displacement (DD) of temporomandibular joint (TMJ) and 25
Badel, Tomislav, Kern, Josipa, Keros, Jadranka, Krolo, Ivan, Marotti, Miljenko   +4 more
core  

Four-part fractures treated with a reversed total shoulder prosthesis: Prospective and retrospective multicenter study. Results and complications [PDF]

, 2016
Introduction: The reversed shoulder prosthesis is becoming the gold standard for cases of complex fracture of the proximal humerus after 70 years of age.
Bonnevialle, Nicolas, Obert, Laurent, Saadnia, Rachid, Saragaglia, Dominique, Sirveaux, François, Société Française de Chirurgie Orthopédique et Traumatologie,, Tournier, Clément   +6 more
core   +3 more sources

Hoffmann's two‐toed sloth I: Complete myology in the thoracic limb of Choloepus (Pilosa: Xenarthra)

Journal of Anatomy, EarlyView.
Two‐toed sloths use their thoracic limbs for more frequent and prolonged suspensory support than three‐toed sloths and accordingly demonstrate myological traits consistent with stability of the pectoral girdle, enhanced flexor force/torque applied at the elbow joint, and grip on the support.
C. S. Tucker, A. M. Mossor, J. A. Avey‐Arroyo, M. T. Butcher   +3 more
wiley   +1 more source

Comparison of a Novel MRI Technique that Produces Equivalent Bone Contrast with 2D-CT for the Assessment of Glenoid Bone Loss

Orthopaedic Journal of Sports Medicine, 2022
Background: Advanced imaging in patients with shoulder instability can be variable. MRI offers visualization of soft tissue injuries including capsulolabral injuries, however may not be ideal to assess osseous injuries.
Hamza Alizai MD, Diana Chen M.S., Joseph Chang MD, Henry B. Ellis MD, Phillip L. Wilson MD   +4 more
doaj   +1 more source