Scintigraphic Evaluation of TPLO and CTWO in Canine Osteoarthritis

The objective of this study was to evaluate the bone uptake of the bone-seeking radionuclide 99m technetium-methylene diphosphonate ( 99m Tc-MDP) in order to examine and compare the clinical efficacies of tibial plateau leveling osteotomy (TPLO) and cranial tibial wedge osteotomy (CTWO) for the corr...

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Veröffentlicht in:In vivo (Athens) 2007-09, Vol.21 (5), p.855-859
Hauptverfasser: Lee, Jae Yeong, Kim, Joong-Hyun, Lee, Won-Guk, Han, Tae Sung, Cho, Kirae, Han, Hyun-Jung, Kang, Seong Soo, Kim, Gonhyung, Choi, Seok Hwa
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container_end_page 859
container_issue 5
container_start_page 855
container_title In vivo (Athens)
container_volume 21
creator Lee, Jae Yeong
Kim, Joong-Hyun
Lee, Won-Guk
Han, Tae Sung
Cho, Kirae
Han, Hyun-Jung
Kang, Seong Soo
Kim, Gonhyung
Choi, Seok Hwa
description The objective of this study was to evaluate the bone uptake of the bone-seeking radionuclide 99m technetium-methylene diphosphonate ( 99m Tc-MDP) in order to examine and compare the clinical efficacies of tibial plateau leveling osteotomy (TPLO) and cranial tibial wedge osteotomy (CTWO) for the correction of experimentally induced cranial cruciate ligament (CrCL) transected stifle. Fifteen healthy adult beagle dogs, weighing between 10 and 15 kg, were used for this study. Dogs were assigned to TPLO (n=5), CTWO (n=5) or a control sham group (n=5) and screened with both physical and complete orthopedic examinations. Left CrCLs were transected and two of the three groups were stabilized using TPLO and CTWO. Scintigraphic evaluation of the stifle was performed before TPLO or CTWO surgical repair of the left limb and again at 4, 8 and 12 weeks after surgery. Bone uptake values at 8 and 12 weeks for the TPLO and CTWO groups were not significantly different from their preoperative values, but these differed significantly from the control group at 4, 8 and 12 weeks (p
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Fifteen healthy adult beagle dogs, weighing between 10 and 15 kg, were used for this study. Dogs were assigned to TPLO (n=5), CTWO (n=5) or a control sham group (n=5) and screened with both physical and complete orthopedic examinations. Left CrCLs were transected and two of the three groups were stabilized using TPLO and CTWO. Scintigraphic evaluation of the stifle was performed before TPLO or CTWO surgical repair of the left limb and again at 4, 8 and 12 weeks after surgery. Bone uptake values at 8 and 12 weeks for the TPLO and CTWO groups were not significantly different from their preoperative values, but these differed significantly from the control group at 4, 8 and 12 weeks (p&lt;0.01). No significant differences were found between TPLO and CTWO values. In summary, the relative efficacy of CTWO approximately equals that of TPLO. Moreover, the results of this study confirmed that TPLO and CTWO inhibited the progression of osteoarthritis in CrCL-deficient dogs.</description><identifier>ISSN: 0258-851X</identifier><identifier>EISSN: 1791-7549</identifier><identifier>PMID: 18019424</identifier><language>eng</language><publisher>Greece: International Institute of Anticancer Research</publisher><subject>Animals ; Dog Diseases - diagnostic imaging ; Dogs ; Osteoarthritis - diagnostic imaging ; Osteoarthritis - veterinary ; Osteotomy - veterinary ; Radionuclide Imaging</subject><ispartof>In vivo (Athens), 2007-09, Vol.21 (5), p.855-859</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18019424$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lee, Jae Yeong</creatorcontrib><creatorcontrib>Kim, Joong-Hyun</creatorcontrib><creatorcontrib>Lee, Won-Guk</creatorcontrib><creatorcontrib>Han, Tae Sung</creatorcontrib><creatorcontrib>Cho, Kirae</creatorcontrib><creatorcontrib>Han, Hyun-Jung</creatorcontrib><creatorcontrib>Kang, Seong Soo</creatorcontrib><creatorcontrib>Kim, Gonhyung</creatorcontrib><creatorcontrib>Choi, Seok Hwa</creatorcontrib><title>Scintigraphic Evaluation of TPLO and CTWO in Canine Osteoarthritis</title><title>In vivo (Athens)</title><addtitle>In Vivo</addtitle><description>The objective of this study was to evaluate the bone uptake of the bone-seeking radionuclide 99m technetium-methylene diphosphonate ( 99m Tc-MDP) in order to examine and compare the clinical efficacies of tibial plateau leveling osteotomy (TPLO) and cranial tibial wedge osteotomy (CTWO) for the correction of experimentally induced cranial cruciate ligament (CrCL) transected stifle. Fifteen healthy adult beagle dogs, weighing between 10 and 15 kg, were used for this study. Dogs were assigned to TPLO (n=5), CTWO (n=5) or a control sham group (n=5) and screened with both physical and complete orthopedic examinations. Left CrCLs were transected and two of the three groups were stabilized using TPLO and CTWO. Scintigraphic evaluation of the stifle was performed before TPLO or CTWO surgical repair of the left limb and again at 4, 8 and 12 weeks after surgery. Bone uptake values at 8 and 12 weeks for the TPLO and CTWO groups were not significantly different from their preoperative values, but these differed significantly from the control group at 4, 8 and 12 weeks (p&lt;0.01). No significant differences were found between TPLO and CTWO values. In summary, the relative efficacy of CTWO approximately equals that of TPLO. 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source MEDLINE; EZB-FREE-00999 freely available EZB journals
subjects Animals
Dog Diseases - diagnostic imaging
Dogs
Osteoarthritis - diagnostic imaging
Osteoarthritis - veterinary
Osteotomy - veterinary
Radionuclide Imaging
title Scintigraphic Evaluation of TPLO and CTWO in Canine Osteoarthritis
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