There are multiple definitions:

1. genetic testing registry(English)

   • NCBI
   • Genetics, Organizations (documentation), Registry
   • https://www.ncb…lm.nih.gov/gtr/

2. gross-total resection(English)

   • extent of resection is an important prognostic factor in patients undergoing surgery for glioblastoma
   • BBB, EOR, GBM, HGG, PFS, 5-ALA, FLAIR, KPS, MGMT, MSP, OS, RANO, STR, TMZ
   • Surgery, Neuropathy, Oncology
   • https://doi.org…2016.7.JNS16232
   • https://doi.org…14.9.FOCUS14502

3. guided tissue regeneration(English)

   • regenerative periodontal therapy, including the use of barrier membranes, bone replacement grafts, growth factors and the combination of these procedures have been investigated. The development of biomaterials for tissue engineering has considerably improved the available treatment options, and primaily refer to ceramics and polymers
   • TCP
   • Biomaterials, Dentistry
   • https://doi.org…4161/biom.22948