{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T08:59:22Z","timestamp":1792573162475,"version":"4.5.0"},"reference-count":19,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"1","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2021,1]]},"abstract":"<jats:p>\n                    Risk factors for rebound phenomenon (ReP) have not been investigated in detail. Aim of this study is to investigate risk factors of ReP in lower extremity deformities after two-hole plate removal. Patients who underwent hemiepiphysiodes were retrospectively reviewed. Joint orientation angles of tibia and femur, deformity type, age of patient at initial surgery and plate removal, deformity correction rate, bone growth rate were noted. An increase of 5\u00b0 or more in joint orientation angles in the direction of the initial deformity was considered ReP. A relationship between the patient parameters and ReP was evaluated. Ninety-four segments (55 femurs and 39 tibias) of 43 patients (15 males and 28 females) were included. ReP was observed in 56.2% of all valgus deformities (\n                    <jats:italic toggle=\"yes\">n<\/jats:italic>\n                    \u2009=\u200973), and in 23.8% of varus deformities (\n                    <jats:italic toggle=\"yes\">n<\/jats:italic>\n                    \u2009=\u200921). The ReP rate was 60% (\n                    <jats:italic toggle=\"yes\">n<\/jats:italic>\n                    \u2009=\u200927) and 20% (\n                    <jats:italic toggle=\"yes\">n<\/jats:italic>\n                    \u2009=\u20092) in femoral segments with preoperative valgus and varus deformities, respectively (\n                    <jats:italic toggle=\"yes\">P<\/jats:italic>\n                    \u2009=\u20090.03). When gender, etiology, sides and age of implant application and removal were compared, there was no difference between ReP(+) and ReP(\u2212) groups in femur and tibia. The correction rate of mechanical lateral distal femoral angle in ReP(\u2212) and ReP(+) femurs was 0.7\u2009\u00b1\u20090.4\u00b0\/month and 1.1\u2009\u00b1\u20090.3\u00b0\/month, respectively (\n                    <jats:italic toggle=\"yes\">P\u2009<\/jats:italic>\n                    =\u20090.01). Age at implant application and removal in the femoral valgus group was significantly lower in the ReP(+) group (\n                    <jats:italic toggle=\"yes\">P<\/jats:italic>\n                    \u2009=\u20090.008 and\n                    <jats:italic toggle=\"yes\">P<\/jats:italic>\n                    \u2009=\u20090.005, respectively). The ReP rate was higher in femoral segments with overcorrection (\n                    <jats:italic toggle=\"yes\">P<\/jats:italic>\n                    \u2009=\u20090.008). The ReP rate was higher in femoral valgus deformities. Younger age at plate application and removal, higher correction rate in deformity and intentional overcorrection increased risk for ReP.\n                  <\/jats:p>","DOI":"10.1097\/bpb.0000000000000786","type":"journal-article","created":{"date-parts":[[2020,7,29]],"date-time":"2020-07-29T13:01:08Z","timestamp":1596027668000},"page":"52-58","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":25,"title":["Rebound phenomenon after hemiepiphysiodesis: Determination of risk factors after tension band plate removal in coronal plane deformities of lower extremities"],"prefix":"10.1097","volume":"30","author":[{"given":"Rafik","family":"Ramazanov","sequence":"first","affiliation":[{"name":"Department of Orthopaedics and Traumatology, Hacettepe University, Ankara, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erdi","family":"Ozdemir","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology, Hacettepe University, Ankara, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guney","family":"Yilmaz","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology, Hacettepe University, Ankara, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Omur","family":"Caglar","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology, Hacettepe University, Ankara, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehmet","family":"Cemalettin Aksoy","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology, Hacettepe University, Ankara, 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plate: a radiologic and immunohistochemical study in rabbits.","volume":"25","author":"Aykut","year":"2005","journal-title":"J Pediatr Orthop"}],"container-title":["Journal of Pediatric Orthopaedics B"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.lww.com\/10.1097\/BPB.0000000000000786","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,5,26]],"date-time":"2025-05-26T18:05:12Z","timestamp":1748282712000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.lww.com\/10.1097\/BPB.0000000000000786"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,7,24]]},"references-count":19,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021]]}},"URL":"https:\/\/doi.org\/10.1097\/bpb.0000000000000786","relation":{},"ISSN":["1060-152X"],"issn-type":[{"value":"1060-152X","type":"print"}],"subject":[],"published":{"date-parts":[[2020,7,24]]}}}