{"title":"osteopoikilosis and fracture healing: the bone quantity-quality paradox-a case report and systematic review with synthesis without meta-analysis.","authors":"Rathapoom Suwanaratana, Pichaya Thanindratarn, Nuttawut Chanalithichai","doi":"10.52965/001c.165508","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>Osteopoikilosis is a rare sclerosing bone dysplasia that may mimic osteoblastic metastases and complicate fracture assessment. Its influence on bone quality, fixation stability, and fracture healing remains unclear.</p><p><strong>Objective: </strong>To report a tibial plateau fracture in a patient with osteopoikilosis and systematically synthesize published evidence on fracture characteristics, management, and healing outcomes in osteopoikilosis.</p><p><strong>Methods: </strong>We integrated an index case with a systematic review and synthesis without meta-analysis. The index case involved a 66-year-old woman with a Schatzker type II tibial plateau fracture and incidental osteopoikilosis, evaluated using dual-energy X-ray absorptiometry (DXA), trabecular bone score (TBS), and ¹⁸F-NaF PET/CT. A systematic literature search through January 2026 synthesized fracture characteristics and healing outcomes.</p><p><strong>Results: </strong>In the index case, the fracture occurred within intervening bone, sparing sclerotic lesions. This localization revealed a bone quantity-quality paradox: sclerotic lesions artifactually elevated BMD, whereas low TBS identified underlying systemic fragility. The systematic review (N=11) demonstrated fractures across the axial and appendicular skeletons, including both upper and lower extremities. Management ranged from conservative care to operative fixation with intramedullary nails, locking plates, and headless cannulated screws. Fracture union was consistently achieved, with no reported technical failures or delayed healing.</p><p><strong>Conclusion: </strong>Osteopoikilosis may mask underlying systemic osteoporosis, as evidenced by fractures occurring in the \"spared\" bone despite high BMD. TBS serves as a critical diagnostic safeguard to unmask this fragility. Clinically, however, the condition does not compromise biological repair; standard fracture management principles yield excellent outcomes without the need for modified fixation strategies.</p>","PeriodicalId":19669,"journal":{"name":"Orthopedic Reviews","volume":"18 ","pages":"165508"},"PeriodicalIF":1.6000,"publicationDate":"2026-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13464400/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Orthopedic Reviews","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.52965/001c.165508","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2026/1/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"ORTHOPEDICS","Score":null,"Total":0}
引用次数: 0
Abstract
Introduction: Osteopoikilosis is a rare sclerosing bone dysplasia that may mimic osteoblastic metastases and complicate fracture assessment. Its influence on bone quality, fixation stability, and fracture healing remains unclear.
Objective: To report a tibial plateau fracture in a patient with osteopoikilosis and systematically synthesize published evidence on fracture characteristics, management, and healing outcomes in osteopoikilosis.
Methods: We integrated an index case with a systematic review and synthesis without meta-analysis. The index case involved a 66-year-old woman with a Schatzker type II tibial plateau fracture and incidental osteopoikilosis, evaluated using dual-energy X-ray absorptiometry (DXA), trabecular bone score (TBS), and ¹⁸F-NaF PET/CT. A systematic literature search through January 2026 synthesized fracture characteristics and healing outcomes.
Results: In the index case, the fracture occurred within intervening bone, sparing sclerotic lesions. This localization revealed a bone quantity-quality paradox: sclerotic lesions artifactually elevated BMD, whereas low TBS identified underlying systemic fragility. The systematic review (N=11) demonstrated fractures across the axial and appendicular skeletons, including both upper and lower extremities. Management ranged from conservative care to operative fixation with intramedullary nails, locking plates, and headless cannulated screws. Fracture union was consistently achieved, with no reported technical failures or delayed healing.
Conclusion: Osteopoikilosis may mask underlying systemic osteoporosis, as evidenced by fractures occurring in the "spared" bone despite high BMD. TBS serves as a critical diagnostic safeguard to unmask this fragility. Clinically, however, the condition does not compromise biological repair; standard fracture management principles yield excellent outcomes without the need for modified fixation strategies.
期刊介绍：
Orthopedic Reviews is an Open Access, online-only, peer-reviewed journal that considers articles concerned with any aspect of orthopedics, as well as diagnosis and treatment, trauma, surgical procedures, arthroscopy, sports medicine, rehabilitation, pediatric and geriatric orthopedics. All bone-related molecular and cell biology, genetics, pathophysiology and epidemiology papers are also welcome. The journal publishes original articles, brief reports, reviews and case reports of general interest.
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