scholarly journals Collateral damage: Corneal injury due to mask use during the COVID-19 pandemic - A case series

2022 ◽  
Vol 70 (1) ◽  
pp. 306
Author(s):  
Aynala Anusha ◽  
Soumya Ramani ◽  
DivyaD Sundaresh ◽  
Sathyendranath Shetty
EP Europace ◽  
2018 ◽  
Vol 20 (suppl_1) ◽  
pp. i92-i92
Author(s):  
M Khan ◽  
A A Hendriks ◽  
S C Yap ◽  
W R Berger ◽  
G S De Ruiter ◽  
...  

2021 ◽  
Vol 27 (6) ◽  
pp. S180-S181
Author(s):  
Maria Ramos Guifarro ◽  
Luis Guifarro ◽  
Tania Domínguez ◽  
Daniel A. Guifarro

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Nur Hafizah Kamar Affendi ◽  
Rohana Ahmad ◽  
Farhad Vahidi ◽  
Mohd Zulkifli Hassan ◽  
Siti Nadia Rahimi

Introduction. A diode laser is one of the universally compact accepted laser systems used fundamentally for soft tissue applications. Most diode laser devices have a single wavelength of either 810 nm for superior coagulation or 980 nm for tissue ablation. In these case series, the use of dual wavelengths (810 nm and 980 nm) in combination with super pulsing has provided a cleaner cut (no charring) with faster healing that eases the placement of the final restoration in the esthetic zone. Case Description. The present case series describe four cases in the esthetic zone that achieved hemostasis ablation without collateral damage to enhance gingival balance of definitive restoration. The gingivoplasty and gingivectomy modes are used to achieve efficient tissue ablation. Although there is no specific mode indicated in the FDA laser requirement for gingival depigmentation, the procedure could be safely performed with the dual-wavelength diode laser Result. All four patients revealed a good esthetic outcome and reported no pain postoperatively. Healing was uneventful, and definitive restoration was delivered within two to four weeks postoperatively. Conclusion. Within the limitation of these case series, the dual-wavelength super pulsed diode laser has the capacity to deliver peak powers resulting in efficient cutting and less tissue charring and also as an alternative tool for removal of gingival pigmentation. Prospective clinical research with larger sample size is needed for conclusive results.


2010 ◽  
Vol 44 (5) ◽  
pp. 25
Author(s):  
WILLIAM G. WILKOFF
Keyword(s):  

2018 ◽  
Vol 24 ◽  
pp. 202-203
Author(s):  
Mireya Perez-Guzman ◽  
Alfredo Nava de la Vega ◽  
Arturo Pena Velarde ◽  
Tania Raisha Torres Victoria ◽  
Froylan Martinez-Sanchez ◽  
...  

VASA ◽  
2010 ◽  
Vol 39 (1) ◽  
pp. 43-53 ◽  
Author(s):  
Grotenhermen

Background: To investigate the hypothesis that cases of arteritis similar to thromboangiitis obliterans (TAO) and associated with the use of cannabis were caused by cannabis or THC (dronabinol), or that cannabis use is a co-factor of TAO. Patients and methods: A systematic review on case reports and the literature on so-called cannabis arteritis, TAO, and cardiovascular effects of cannabinoids was conducted. Results: Fifteen reports with 57 cases of an arteritis associated with the use of cannabis and two additional case series of TAO, in which some patients also used cannabis, were identified. Clinical and pathological features of cannabis-associated arteritis do not differ from TAO and the major risk factor of TAO, tobacco use, was present in most, if not in all of these cases. The proposed pathophysiological mechanisms for the development of an arteritis by cannabis use are not substantiated. Conclusions: The hypothesis of cannabis being a causative factor or co-factor of TAO or an arteritis similar to TAO is not supported by the available evidence. The use of the term “cannabis arteritis” should be avoided until or unless more convincing scientific support is forthcoming.


Sign in / Sign up

Export Citation Format

Share Document