Related by context. Frequent words. (Click for all words.) 63 collagen matrix 60 neovascularization 58 resorbable 58 collagen fibers 58 synovium 57 Hyaluronic acid 57 retinal pigment epithelium 56 myoblasts 56 fibroblast cells 56 xenograft 55 pericardium 55 synovial 55 Scar tissue 55 allografts 55 calcium phosphate 54 intestinal tissue 54 hyaluronan 54 vaginal tissue 54 aqueous humor 54 anal canal 54 endoscopically 54 bone morphogenetic protein 54 Computed tomography 54 collagenase 54 biliary 54 stromal 54 osteoblast 53 hydroxyapatite 53 cell transplantation 53 mucosa 53 peritoneal cavity 53 bioabsorbable 53 epithelium 53 intervertebral disc 53 allograft 53 mesenchymal cells 53 subcutaneous tissue 53 fibroblast 53 epithelial cell 53 resorption 53 hydrogel 53 fibrous tissue 53 renal arteries 53 bovine collagen 53 antibody fragment 53 tubules 52 Hyaluronic Acid 52 corneal tissue 52 polymer matrix 52 neurotrophic factors 52 monomeric 52 extracellular matrix 52 vascularity 52 teratoma 52 basal cells 52 digestive organs 52 cortical bone 52 tissue grafts 52 autologous bone marrow 52 hematopoietic cells 51 fatty plaques 51 biosynthetic 51 stroma 51 hematopoietic cell 51 biocompatible 51 polyethylene glycol PEG 51 AlloDerm 51 lymph vessels 51 microcirculation 51 lamina 51 prostatic 51 stratum corneum 51 sclera 51 myocardium 51 peritoneal 51 collagen 51 osseous 51 bone grafts 50 vascular malformations 50 conjunctiva 50 tissue 50 neural tissue 50 mucous membrane 50 inflamed tissue 50 thymus gland 50 oral mucosa 50 reproductive tract 50 fibrin 50 endometrium 50 intestinal lining 50 acetabulum 50 mesoderm 50 membranous 50 chondrocytes 50 polysaccharide 50 iliac 50 atherosclerotic plaques 50 Laparoscopic surgery 50 Langerhans cells 50 neural cells 50 hydrogels