PropertyValue
?:definition
  • Spine surgery retractors designed to temporarily separate and hold back the edges of a posterior cervical incision, exposing and providing access to the cervical vertebrae and surrounding anatomical structures. These retractors are handheld, manual instruments available in a variety of shapes and styles, usually including blunt distal blades and an integral handle according to the spinal procedure to be performed. Some cervical retractors include two blades and scissor-like ratchet handles that permit the retractor to retain the position once it is set (i.e., self-retained retractors). Dedicated retractors intended to perform minimal-access cervical (and upper thoracic) spinal surgery (e.g., including pivoting tubes and pliable skirts to permit appropriate visualization) are also available.
?:hasCUIAnnotation
?:hasGeneratedBy
?:type

Metadata

Anon_0  
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/net/provenance/ns#DataItem>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/03/trix/rdfg-1/Graph>
<http://xmlns.com/foaf/0.1/primaryTopic> <https://research.tib.eu/covid-19/entity/C3856999_UMD>
<http://xmlns.com/foaf/0.1/topic> Anon_0
<http://www.ontologydesignpatterns.org/cp/owl/informationrealization.owl#realizes> <https://research.tib.eu/covid-19/data/entity/C3856999_UMD>
<http://purl.org/net/provenance/ns#createdBy>
Anon_1   (more)
expand all