There are multiple definitions:

1. Legg-Calvé-Perthes [disease](English)

   • a childhood (3 to 12 years) hip disorder caused by a temporary loss of blood supply to the ball part (femoral head) of the hip joint, leading to bone cell death
   • Pediatrics, Musculoskeletal system, Skeleton and bone (formation)
   • https://medline…erthes-disease/

2. liquid crystal polymer(English)

   • used as retinal prosthesis
   • Prosthetics, Bioengineering
   • https://doi.org…ME.2014.2377197

3. LDH/cefotax@PVA(English)

   • LDH, PVA
   • Nano-sciences, Wound healing/care
   • https://doi.org…1039/c9ra08355c

4. Liverpool Care Pathway(English)

   • ACP, DNAR
   • Terminal / palliative care
   • https://doi.org…edj-2012-131161

5. locking compression plate(English)

   • for the treatment of type C fractures of the distal radius
   • Injury, Skeleton and bone (formation), Surgery
   • http://pubmed.n…h.gov/23230657/

6. laser à colorant pulse(French)

   • indications thérapeutiques du laser percutané dans les malformations vasculaires et les tumeurs vasculaires
   • Nd-YAG
   • Laser technique, Vascular disease, Oncology
   • https://doi.org…jmv.2014.06.001