There are multiple definitions:

1. half hitch loop(English)

   • failure mode of this 8-strand technique with 3-0 Supramid suture is primarily suture breakage
   • SLK, MK
   • Surgery
   • https://doi.org…al.pone.0205121

2. hereditary hearing loss(English)

   • ARNSHL, HL
   • Auditory system, Genetics
   • https://doi.org…920-022-01165-4

3. hidden hearing loss(English)

   • a deficit in auditory perception and speech intelligibility that occurs despite normal audiometric thresholds and results from noise exposure, aging, or myelin defects
   • ITD, MSO, SGN, ANF, IHC, SPL, TIP
   • ENT, Synapse
   • https://doi.org…cir.2022.856926
   • https://doi.org…res.2018.06.003