Results 211 to 220 of about 101,430 (312)

Predictive Value of the Preoperative Screw Trajectory-to-Vertebral Body Hounsfield Unit Ratio and the Combined Model Incorporating MRI-Based Pedicle Bone Quality Score for Pedicle Screw Loosening After Pedicle Screw Fixation. [PDF]

Global Spine J
Yang J, Wu X, Sun Q, Su Y, Zhang Y, Yin G, Chen J.   +6 more
europepmc   +1 more source

1169. Liatris pycnostachya Michx.

Curtis's Botanical Magazine, EarlyView.
Summary Liatris pycnostachya Michx. (Compositae: Eupatorieae: Liatrinae) is described and illustrated. Notes are provided for the species' cultivation, assorted contrasting companion Compositae, propagation, likely pests and diseases, and availability. Liatris pycnostachya has the longest history of cultivation of any species in the genus.
Nicholas Hind, Christabel King
wiley   +1 more source

Robot-Assisted Placement of Thoracic Carbon-Fiber-Reinforced Polyetheretherketone (CFR-Peek) Pedicle Screws in the Cervical Spine for Giant Cell Tumor: Technical Note. [PDF]

Bioengineering (Basel)
Stucchi E, De Robertis M, Capo G, Baram A, De Gennaro Aquino G, Creatura D, Anselmi L, Fornari M, Pessina F, Brembilla C.   +9 more
europepmc   +1 more source

1166. Helianthus occidentalis Riddell

Curtis's Botanical Magazine, EarlyView.
Summary Helianthus occidentalis Riddell (Compositae: Heliantheae: Helianthinae) is described and illustrated. The species' placement in the genus is commented on, as are the differences in infrageneric placement of the other species Heiser originally grouped H. occidentalis with.
Nicholas Hind, Christabel King
wiley   +1 more source

Comparison of short- and long-term efficacy between percutaneous and open pedicle screw fixation for thoracolumbar vertebral fracture. [PDF]

Am J Transl Res
Cai Y, Wang N, Zhao X, Yu Z, Yang S, Feng J.   +5 more
europepmc   +1 more source

1167. Eupatorium maculatum L.

Curtis's Botanical Magazine, EarlyView.
Summary Eupatorium maculatum L. (Compositae: Eupatorieae: Eupatoriinae) is described and illustrated. Notes are provided for the species’ cultivation, propagation, likely pests and diseases, and availability, along with useful contrasting planting in a prairie garden or specimen border planting.
Nicholas Hind, Joanna Langhorne
wiley   +1 more source

The regulation of pedicle initiation by androgens in sika deer (Cervus nippon). [PDF]

Front Cell Dev Biol
Liu Z, Li X, Guo Q, Li G, Sun H, Zou J, Xing B, Akhtar RW, Guo Y, Zhao H.   +9 more
europepmc   +1 more source

Introduction to the Compositae of the North American Prairie planting at Wakehurst Place ‐ part 2

Curtis's Botanical Magazine, EarlyView.
Summary A further eight plant portraits are provided of additional Compositae amongst the North American Prairie plantings at Wakehurst, West Sussex. Three tribes are represented amongst the portraits, the Astereae (Symphyotrichum oolentangiense, Heterotheca camporum), Heliantheae (Echinacea simulata, E.
Nicholas Hind
wiley   +1 more source

C-Arm Oblique View-Assisted Screw Placement Method for Extremely Small Lumbar Pedicles in Thoracolumbar Vertebral Body Fractures. [PDF]

Int J Spine Surg
Guo C, Ding T, Zheng J, Fang X, Feng Z, Xue Y.   +5 more
europepmc   +1 more source