Stewart Ryan

Robot-assisted implantation of additively manufactured patient-specific orthopaedic implants: evaluation in a sheep model.

Tom Williamson, Stewart Ryan, Ulrich Buehner, Zac Sweeney, Dave Hill, Bill Lozanovski, Endri Kastrati, Arman Namvar, Thierry Beths, Darpan Shidid, Romane Blanchard, Kate Fox, Martin Leary, Peter Choong, Milan Brandt

Journal article  |  2023  |  Int J Comput Assist Radiol Surg

PURPOSE: Bone tumours must be surgically excised in one piece with a margin of healthy tissue. The unique nature of each bone tumo..

Biomechanical Comparison of a 3-Loop Pulley and a 4-Loop Pulley Suture for Tenorrhaphy in the Canine Gastrocnemius Tendon

Kadie L O'Byrne, Takanori Sugiyama, Dale Robinson, Andrew P Woodward, Stewart D Ryan

Journal article  |  2022  |  VETERINARY AND COMPARATIVE ORTHOPAEDICS AND TRAUMATOLOGY

OBJECTIVE:  The aim of this study was to compare a 3-loop pulley (3LP) suture pattern with a 4-loop pulley (4LP) suture pattern fo..

Skin and Subcutaneous Tumors

Erik GH Wouters, Sebastiaan Bas A Nimwegen, Stewart Ryan, Jolle Kirpensteijn

Book Chapter  |  2022

Effects of Femorotibial and Tibiotarsal Joint Ranges of Motion on the Gastrocnemius Muscle-Tendon Working Length in the Canine Cadaveric Limb

Takanori Sugiyama, Andrew Woodward, Stewart D Ryan

Journal article  |  2021  |  VETERINARY AND COMPARATIVE ORTHOPAEDICS AND TRAUMATOLOGY

OBJECTIVE:  This study aimed to describe changes in the length of the gastrocnemius muscle-tendon unit between the medial fabella ..

Repair of a delayed, traumatic dorsal diaphragmatic hernia using a single paracostal approach in a dog

KL O'Byrne, T Smalle, SD Ryan

Journal article  |  2021  |  NEW ZEALAND VETERINARY JOURNAL

CASE HISTORY: A 1-year-old German Shepherd dog presented for delayed onset of a traumatic, dorsal diaphragmatic hernia of the pars..

Outcome and prognosis for canine appendicular osteosarcoma treated with stereotactic body radiation therapy in 123 dogs

Tiffany Wormhoudt Martin, Lynn Griffin, James Custis, Stewart D Ryan, Mary Lafferty, Mary-Keara Boss, Daniel Regan, Sangeeta Rao, Leary Del, Stephen J Withrow, Susan M LaRue

Journal article  |  2021  |  VETERINARY AND COMPARATIVE ONCOLOGY

Canine appendicular osteosarcoma is commonly treated with limb amputation; however, limb-sparing options are frequently desired or..

Comparison of the use of a vessel-sealing device versus ligatures for occlusion of uterine tissues during ovariohysterectomy or ovariectomy in rabbits (Oryctolagus cuniculus)

Euan J McLean, Andrew P Woodward, Stewart D Ryan

Journal article  |  2020  |  American Journal of Veterinary Research

OBJECTIVE: To compare the bursting strength of the uterine horns (UHs) and cervical-vestibule junction (CVJs) of rabbits following..

The Proteasome Inhibitor Ixazomib Inhibits the Formation and Growth of Pulmonary and Abdominal Osteosarcoma Metastases in Mice

Michael A Harris, Mark A Miles, Tanmay M Shekhar, Carmelo Cerra, Smitha R Georgy, Stewart D Ryan, Claire M Cannon, Christine J Hawkins

Journal article  |  2020  |  CANCERS

Osteosarcoma is the most common form of primary bone cancer. Over 20% of osteosarcoma patients present with pulmonary metastases a..

Fibroblastic Subtype has a Favourable Prognosis in Appendicular Osteosarcoma of Dogs

AA Al-Khan, JS Nimmo, MJ Day, M Tayebi, SD Ryan, CA Kuntz, JO Simcock, R Tarzi, ES Saad, SJ Richardson, JA Danks

Journal article  |  2020  |  JOURNAL OF COMPARATIVE PATHOLOGY

Osteosarcoma (OS) is an aggressive malignant bone neoplasm that occurs mostly in the appendicular skeleton of dogs and people. OS ..

Parathyroid hormone receptor 1 (PTHR1) is a prognostic indicator in canine osteosarcoma

Awf A Al-Khan, Judith S Nimmo, Mourad Tayebi, Stewart D Ryan, James O Simcock, Raboola Tarzi, Charles A Kuntz, Eman S Saad, Michael J Day, Samantha J Richardson, Janine A Danks

Journal article  |  2020  |  SCIENTIFIC REPORTS

Osteosarcoma (OS) is the most common malignant primary bone tumour in humans and dogs. Several studies have established the vital ..