Histological evaluation of autogenous iliac particulate cancellous bone and marrow grafted to alveolar clefts--a preliminary report of five young adult cases. 2000

M Iino, and H Ishii, and J Sato, and K Seto
Department of Dentistry and Oral Surgery, Saku Central Hospital, Nagano, Japan.

OBJECTIVE We histologically evaluated iliac particulate cancellous bone and marrow (PCBM) grafted to alveolar clefts in five young adults with cleft lip and palate. METHODS Five young adults with cleft lip and palate underwent secondary alveolar bone grafting. The mean age of the patients was 21.2 years (range = 17 to 27 years). Bone specimens were taken from the graft site 5 to 10 months after the surgery simultaneously with implant fixture placement (two cases), vestibuloplasty (two cases), and rebone grafting (one case). These five bone specimens were prepared and stained with hematoxylin and eosin and examined microscopically. RESULTS One specimen, taken 5 months after surgery, showed immature trabecular bone partially lined by osteoblasts. The remaining four specimens showed well-mineralized trabeculae and fatty change in the marrow space. CONCLUSIONS In young adult cases, PCBM remodeled after grafting and became mature bone about 5 to 6 months after the surgery.

UI MeSH Term Description Entries
D007085 Ilium The largest of three bones that make up each half of the pelvic girdle. Auricular Surface of Ilium,Iliac Crest,Iliac Crest Bone,Iliac Fossa,Bones, Iliac Crest,Crest Bone, Iliac,Crest Bones, Iliac,Crest, Iliac,Crests, Iliac,Fossa, Iliac,Iliac Crest Bones,Iliac Crests,Iliums
D008297 Male Males
D010012 Osteogenesis The process of bone formation. Histogenesis of bone including ossification. Bone Formation,Ossification, Physiologic,Endochondral Ossification,Ossification,Ossification, Physiological,Osteoclastogenesis,Physiologic Ossification,Endochondral Ossifications,Ossification, Endochondral,Ossifications,Ossifications, Endochondral,Osteoclastogeneses,Physiological Ossification
D002971 Cleft Lip Congenital defect in the upper lip where the maxillary prominence fails to merge with the merged medial nasal prominences. It is thought to be caused by faulty migration of the mesoderm in the head region. Harelip,Cleft Lips,Harelips,Lip, Cleft,Lips, Cleft
D002972 Cleft Palate Congenital fissure of the soft and/or hard palate, due to faulty fusion. Cleft Palate, Isolated,Cleft Palates,Palate, Cleft,Palates, Cleft
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293 Adolescent A person 13 to 18 years of age. Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D000540 Alveolar Ridge Augmentation Preprosthetic surgery involving rib, cartilage, or iliac crest bone grafts, usually autologous, or synthetic implants for rebuilding the alveolar ridge. Mandibular Ridge Augmentation,Maxillary Ridge Augmentation,Alveolar Ridge Augmentations,Augmentation, Alveolar Ridge,Augmentation, Mandibular Ridge,Augmentation, Maxillary Ridge,Augmentations, Alveolar Ridge,Augmentations, Mandibular Ridge,Augmentations, Maxillary Ridge,Mandibular Ridge Augmentations,Maxillary Ridge Augmentations,Ridge Augmentation, Alveolar,Ridge Augmentation, Mandibular,Ridge Augmentation, Maxillary,Ridge Augmentations, Alveolar,Ridge Augmentations, Mandibular,Ridge Augmentations, Maxillary
D014182 Transplantation, Autologous Transplantation of an individual's own tissue from one site to another site. Autografting,Autologous Transplantation,Autotransplantation,Autograftings,Autologous Transplantations,Autotransplantations,Transplantations, Autologous

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