Osseous expansion of the cranial vault by craniotasis
A study of cranial vault lengthening using a custom expandable fixation-distraction (craniotatic) appliance was performed in the young-adult rabbit model. Ten 24-week-old rabbits underwent circumferential suturectomy plus expansion (expanded group), 10 underwent circumferential suturectomy without e...
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Veröffentlicht in: | Plastic and reconstructive surgery (1963) 1992-05, Vol.89 (5), p.787-797 |
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container_title | Plastic and reconstructive surgery (1963) |
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creator | REMMLER, D MCCOY, F. J O'NEIL, D WILLOUGHBY, L PATTERSON, B GERALD, K MORRIS, D. C |
description | A study of cranial vault lengthening using a custom expandable fixation-distraction (craniotatic) appliance was performed in the young-adult rabbit model. Ten 24-week-old rabbits underwent circumferential suturectomy plus expansion (expanded group), 10 underwent circumferential suturectomy without expansion (sham control group), and 10 served as normal controls. The appliance was lengthened at a rate of 2.5 mm per week for 5 weeks. Serial lateral cephalometry, comparative dry-skull anthropometric measurements, and histologic examinations were performed. The expanded group demonstrated a significantly longer skull, cranial vault, anterior cranial base, posterior face, and orbit as compared with the control groups (p less than 0.05). Callus bone filled the distracted suturectomy and united the frontofacial complex to the posterior cranium. In conclusion, skull lengthening by distraction osteogenesis is possible in the rabbit model and offers a new technique for future investigation in the treatment of coronal synostosis. |
doi_str_mv | 10.1097/00006534-199205000-00003 |
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Callus bone filled the distracted suturectomy and united the frontofacial complex to the posterior cranium. In conclusion, skull lengthening by distraction osteogenesis is possible in the rabbit model and offers a new technique for future investigation in the treatment of coronal synostosis.</description><identifier>ISSN: 0032-1052</identifier><identifier>EISSN: 1529-4242</identifier><identifier>DOI: 10.1097/00006534-199205000-00003</identifier><identifier>PMID: 1561249</identifier><language>eng</language><publisher>Hagerstown, MD: Lippincott Williams & Wilkins</publisher><subject>Analysis of Variance ; Animals ; Biological and medical sciences ; Bone Lengthening - instrumentation ; Bone Lengthening - methods ; Cephalometry ; Craniotomy - instrumentation ; Craniotomy - methods ; Male ; Medical sciences ; Neurosurgery ; Rabbits ; Radiography ; Random Allocation ; Skull - anatomy & histology ; Skull - diagnostic imaging ; Skull, brain, vascular surgery ; Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</subject><ispartof>Plastic and reconstructive surgery (1963), 1992-05, Vol.89 (5), p.787-797</ispartof><rights>1993 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c405t-19d0b99ed285f6b2aeab18758bf8716d36119dfa21173924f03953f50c5ac8fd3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,314,780,784,789,790,23928,23929,25138,27922,27923</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4381563$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/1561249$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>REMMLER, D</creatorcontrib><creatorcontrib>MCCOY, F. J</creatorcontrib><creatorcontrib>O'NEIL, D</creatorcontrib><creatorcontrib>WILLOUGHBY, L</creatorcontrib><creatorcontrib>PATTERSON, B</creatorcontrib><creatorcontrib>GERALD, K</creatorcontrib><creatorcontrib>MORRIS, D. C</creatorcontrib><title>Osseous expansion of the cranial vault by craniotasis</title><title>Plastic and reconstructive surgery (1963)</title><addtitle>Plast Reconstr Surg</addtitle><description>A study of cranial vault lengthening using a custom expandable fixation-distraction (craniotatic) appliance was performed in the young-adult rabbit model. Ten 24-week-old rabbits underwent circumferential suturectomy plus expansion (expanded group), 10 underwent circumferential suturectomy without expansion (sham control group), and 10 served as normal controls. The appliance was lengthened at a rate of 2.5 mm per week for 5 weeks. Serial lateral cephalometry, comparative dry-skull anthropometric measurements, and histologic examinations were performed. The expanded group demonstrated a significantly longer skull, cranial vault, anterior cranial base, posterior face, and orbit as compared with the control groups (p less than 0.05). Callus bone filled the distracted suturectomy and united the frontofacial complex to the posterior cranium. In conclusion, skull lengthening by distraction osteogenesis is possible in the rabbit model and offers a new technique for future investigation in the treatment of coronal synostosis.</description><subject>Analysis of Variance</subject><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Bone Lengthening - instrumentation</subject><subject>Bone Lengthening - methods</subject><subject>Cephalometry</subject><subject>Craniotomy - instrumentation</subject><subject>Craniotomy - methods</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Neurosurgery</subject><subject>Rabbits</subject><subject>Radiography</subject><subject>Random Allocation</subject><subject>Skull - anatomy & histology</subject><subject>Skull - diagnostic imaging</subject><subject>Skull, brain, vascular surgery</subject><subject>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</subject><issn>0032-1052</issn><issn>1529-4242</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkMtOwzAQRS0EKqXwCUheIHYBPxN7iSpeUqVuYG1NHFsEpUnJJAj-HpeUMhtr7twZXx1CKGc3nNnilqXKtVQZt1YwnbpsJ8kjMuda2EwJJY7JPCki40yLU3KG-M4YL2SuZ2TGdc6FsnOi14ihG5GGry20WHct7SId3gL1PbQ1NPQTxmag5fckdANgjefkJEKD4WL_Lsjrw_3L8ilbrR-fl3erzCumhxSuYqW1oRJGx7wUEKDkptCmjKbgeSVzniwRBE-5rFCRSatl1Mxr8CZWckGup7vbvvsYAw5uU6MPTQPtLrQrhDHcKJWMZjL6vkPsQ3Tbvt5A_-04czti7o-YOxD7lWRavdz_MZabUP0vTojS_Go_B_TQxETB13iwKWmSU8ofPoxx6A</recordid><startdate>19920501</startdate><enddate>19920501</enddate><creator>REMMLER, D</creator><creator>MCCOY, F. J</creator><creator>O'NEIL, D</creator><creator>WILLOUGHBY, L</creator><creator>PATTERSON, B</creator><creator>GERALD, K</creator><creator>MORRIS, D. 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Graft diseases</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>REMMLER, D</creatorcontrib><creatorcontrib>MCCOY, F. J</creatorcontrib><creatorcontrib>O'NEIL, D</creatorcontrib><creatorcontrib>WILLOUGHBY, L</creatorcontrib><creatorcontrib>PATTERSON, B</creatorcontrib><creatorcontrib>GERALD, K</creatorcontrib><creatorcontrib>MORRIS, D. C</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Plastic and reconstructive surgery (1963)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>REMMLER, D</au><au>MCCOY, F. 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Serial lateral cephalometry, comparative dry-skull anthropometric measurements, and histologic examinations were performed. The expanded group demonstrated a significantly longer skull, cranial vault, anterior cranial base, posterior face, and orbit as compared with the control groups (p less than 0.05). Callus bone filled the distracted suturectomy and united the frontofacial complex to the posterior cranium. In conclusion, skull lengthening by distraction osteogenesis is possible in the rabbit model and offers a new technique for future investigation in the treatment of coronal synostosis.</abstract><cop>Hagerstown, MD</cop><pub>Lippincott Williams & Wilkins</pub><pmid>1561249</pmid><doi>10.1097/00006534-199205000-00003</doi><tpages>11</tpages></addata></record> |
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subjects | Analysis of Variance Animals Biological and medical sciences Bone Lengthening - instrumentation Bone Lengthening - methods Cephalometry Craniotomy - instrumentation Craniotomy - methods Male Medical sciences Neurosurgery Rabbits Radiography Random Allocation Skull - anatomy & histology Skull - diagnostic imaging Skull, brain, vascular surgery Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases |
title | Osseous expansion of the cranial vault by craniotasis |
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