{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T06:14:19Z","timestamp":1789712059495,"version":"4.0.1"},"reference-count":15,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2010,12,1]],"date-time":"2010-12-01T00:00:00Z","timestamp":1291161600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Periodontology"],"published-print":{"date-parts":[[2010,12]]},"abstract":"<jats:p>\n                    <jats:bold>Background:<\/jats:bold>\n                    Bone grafting may be associated with soft and hard tissue complications. Recipient site complications encountered using cancellous block allografts for ridge augmentation are analyzed.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Methods:<\/jats:bold>\n                    A total of 101 consecutive patients (62 females and 39 males; mean age 44 \u00b1 17 years) were treated with implant\u2010supported restoration of 137 severe atrophic alveolar ridges augmented with cancellous bone\u2010block allografts. Alveolar ridge deficiency locations were classified as anterior maxilla (n = 58); posterior maxilla (n = 32 sinuses); posterior mandible (n = 32); and anterior mandible (n = 15). A total of 271 rough\u2010surface implants were placed. Recipient site complications associated with block grafting (infection, membrane exposure, incision line opening, perforation of mucosa over the grafted bone, partial graft failure, total graft failure, and implant failure) were recorded.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Results:<\/jats:bold>\n                    Partial and total bone\u2010block graft failure occurred in 10 (7%) and 11 (8%) of 137 augmented sites, respectively. Implant failure rate was 12 (4.4%) of 271. Soft tissue complications included membrane exposure (42 [30.7%] of 137); incision line opening (41 [30%] of 137); and perforation of the mucosa over the grafted bone (19 [14%] of 137). Infection of the grafted site occurred in 18 (13%) of 137 bone blocks. Alveolar ridge deficiency location had a statistically significant effect on the outcome of recipient site complications. More complications were noted in the mandible compared to the maxilla. Age and gender had no statistically significant effect.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Conclusions:<\/jats:bold>\n                    Failures caused by complications were rarely noted in association with cancellous block grafting. The incidence of complications in the mandible was significantly higher. Soft tissue complications do not necessarily result in total loss of cancellous block allograft.\n                  <\/jats:p>","DOI":"10.1902\/jop.2010.100235","type":"journal-article","created":{"date-parts":[[2010,8,3]],"date-time":"2010-08-03T13:00:17Z","timestamp":1280840417000},"page":"1759-1764","source":"Crossref","is-referenced-by-count":83,"title":["Analysis of Complications Following Augmentation With Cancellous Block Allografts"],"prefix":"10.1002","volume":"81","author":[{"given":"Gavriel","family":"Chaushu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ofer","family":"Mardinger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael","family":"Peleg","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oded","family":"Ghelfan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joseph","family":"Nissan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2010,12]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2007.060048"},{"key":"e_1_2_7_3_1","first-page":"49","article-title":"Which hard tissue augmentation techniques are the most successful in furnishing bony support for implant placement?","volume":"22","author":"Aghaloo TL","year":"2007","journal-title":"Int J Oral Maxillofac Implants"},{"issue":"5","key":"e_1_2_7_4_1","first-page":"487","article-title":"Complications of grafting in the atrophic edentulous or partially edentulous jaw","volume":"21","author":"Bahat O","year":"2001","journal-title":"Int J Periodontics Restorative Dent"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1097\/ID.0b013e31818c4992"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.2001.120510.x"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.2002.130511.x"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0501.2001.120511.x"},{"issue":"5","key":"e_1_2_7_9_1","first-page":"417","article-title":"Clinical evaluation of freeze\u2010dried block allografts for alveolar ridge augmentation: A case series","volume":"23","author":"Lyford RH","year":"2003","journal-title":"Int J Periodontics Restorative Dent"},{"issue":"4","key":"e_1_2_7_10_1","first-page":"321","article-title":"Clinical and histologic evaluation of a mineralized block allograft: Results from the developmental period (2001\u20102004)","volume":"26","author":"Keith JD","year":"2006","journal-title":"Int J Periodontics Restorative Dent"},{"key":"e_1_2_7_11_1","first-page":"709","article-title":"Immediate nonfunctional loading of single\u2010tooth implants in the anterior maxilla following augmentation with freeze\u2010dried cancellous block allograft: A case series","volume":"23","author":"Nissan J","year":"2008","journal-title":"Int J Oral Maxillofac Implants"},{"key":"e_1_2_7_12_1","article-title":"Cancellous bone block allografts for the augmentation of the anterior atrophic maxilla","author":"Nissan J","year":"2009","journal-title":"Clin Implant Dent Relat Res"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2009.080451"},{"key":"e_1_2_7_14_1","article-title":"Efficacy of cancellous block allograft augmentation prior to implant placement in the posterior atrophic mandible","author":"Nissan J","year":"2009","journal-title":"Clin Implant Dent Relat Res"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2006.01301.x"},{"key":"e_1_2_7_16_1","first-page":"e402","article-title":"Augmentation procedures for deficient edentulous ridges, using onlay autologous grafts: An update","volume":"14","author":"Maestre\u2010Ferr\u00edn L","year":"2009","journal-title":"Med Oral Patol Oral Cir Bucal"}],"container-title":["Journal of Periodontology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/aap.onlinelibrary.wiley.com\/doi\/pdf\/10.1902\/jop.2010.100235","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T12:42:56Z","timestamp":1760877776000},"score":1,"resource":{"primary":{"URL":"https:\/\/aap.onlinelibrary.wiley.com\/doi\/10.1902\/jop.2010.100235"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,12]]},"references-count":15,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2010,12]]}},"alternative-id":["10.1902\/jop.2010.100235"],"URL":"https:\/\/doi.org\/10.1902\/jop.2010.100235","archive":["Portico"],"relation":{},"ISSN":["0022-3492","1943-3670"],"issn-type":[{"value":"0022-3492","type":"print"},{"value":"1943-3670","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,12]]}}}