Results 61 to 70 of about 1,725,891 (346)

A Controlled Variable Study of the Biomechanical Properties of the Proximal Femur before and after Cancellous Bone Removal

open access: yesOrthopaedic Surgery
Objective The biomechanical characteristics of proximal femoral trabeculae are closely related to the occurrence and treatment of proximal femoral fractures.
Haicheng Wang   +7 more
doaj   +1 more source

Early results of cementless hip arthroplasty in the treatment of femoral head posttraumatic and atraumatic osteonecrosis [PDF]

open access: yesVojnosanitetski Pregled, 2005
Aim. To evaluate the value of cementless hip arthroplasty in the treatment of posttraumatic and atraumatic osteonecrosis (ON) of the femoral head. Methods.
Jeremić Dragan   +3 more
doaj   +1 more source

Diversity of late Neogene Monachinae (Carnivora, Phocidae) from the North Atlantic, with the description of two new species [PDF]

open access: yes, 2018
While the diversity of 'southern seals', or Monachinae, in the North Atlantic realm is currently limited to the Mediterranean monk seal, Monachus monachus, their diversity was much higher during the late Miocene and Pliocene.
Dewaele, Leonard   +3 more
core   +2 more sources

A Vertically‐Stacked Optoelectronic Sensor for Localized Hemodynamics Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a hemodynamics monitoring sensor that features vertically stacked microLEDs and a heterogeneously integrated photodetector. The vertically stacked microLEDs enable localized measurements, and by designing the interoptode distance according to the depth of the target region, this vertically stacked optoelectronic sensor is ...
Taeyeon Lee   +9 more
wiley   +1 more source

What is the role of core decompression in the early stages of osteonecrosis of the femoral head? Evaluation of the surgical result by functional score and radiological follow-up

open access: yesRevista Brasileira de Ortopedia
Objectives: This study is aimed at evaluating whether core decompression of the femoral head in the early stages of femoral head osteonecrosis improves patients' subjective perception of pain and avoids the progression of the disease to a femoral head ...
Helder de Souza Miyahara   +5 more
doaj   +1 more source

Morphological and Morphometric Variations of Fovea Capitis Femoris: A Cross-sectional Study from Kolkata, West Bengal, India [PDF]

open access: yesInternational Journal of Anatomy Radiology and Surgery
Introduction: The proximal end of the femur is an important anatomical modification in humans, widely explored to acquire detailed knowledge that aids in determining the exact size of hip prosthesis and minimising postoperative complications.
Tapati Roy   +4 more
doaj   +1 more source

Ability of modal analysis to detect osseointegration of implants in transfemoral amputees : a physical model study [PDF]

open access: yes, 2013
Owing to the successful use of non-invasive vibration analysis to monitor the progression of dental implant healing and stabilization, it is now being considered as a method to monitor femoral implants in transfemoral amputees.
Adam, Clayton   +3 more
core   +1 more source

High Dynamic Range Thin‐Film Resistive Flow Sensors for Monitoring Diverse Biofluids

open access: yesAdvanced Functional Materials, EarlyView.
Thin‐film resistive flow sensors with thermoresistive and piezoresistive mechanisms are developed for biofluid monitoring. Fabricated using biocompatible materials and laser micromachining, the devices achieve sub‐millimeter dimensions and a broad dynamic range.
Latifah Almulla   +2 more
wiley   +1 more source

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