Claire Rushin, Michelle Mo, Patricia E Miller, Samantha Spencer, Susan T Mahan
{"title":"趾外翻的影像学测量不能预测跗骨联合切除术的临床效果。","authors":"Claire Rushin, Michelle Mo, Patricia E Miller, Samantha Spencer, Susan T Mahan","doi":"10.1097/BPO.0000000000002861","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>Many patients who undergo tarsal coalition excision have persistent postoperative pain. Most studies have utilized cat scan (CT) scan parameters of pes planovalgus and heel valgus but have found this to be an inconsistent predictor of outcomes. Plain radiographic parameters have been less utilized in trying to predict outcomes after coalition excision. Radiographic talonavicular coverage angle correlates with pain in patients with flexible pes planovalgus (PPV) but has not been studied in tarsal coalition population. Furthermore, foot alignment is not understood to change after simple coalition excision. The purpose of this study was to compare plain radiographic parameters, including talonavicular coverage angle, with pain after tarsal coalition excision, as well as compare preoperative and postoperative weight-bearing radiographs.</p><p><strong>Methods: </strong>Seventy-seven feet that underwent excision of the tarsal coalition had clinical outcomes and radiographic data collected >1 year postoperatively. Measures of PPV on preoperative and postoperative weight-bearing radiographs and CT scans were evaluated.</p><p><strong>Results: </strong>Patients were an average of 13 years old at excision. Of the total, 65% had calcaneonavicular (CN) coalitions, whereas the remainder had talocalcaneal coalitions. All patients had significant postoperative improvement in clinical outcomes but 34% (13/38) had continued pain at the most recent follow-up, more so in talocalcaneal than CN coalitions (55% vs 26%, P < 0.001). The subset with CN coalitions had more severe preoperative PPV but greater postoperative PPV improvement. Except for a weak correlation between radiographic weight-bearing (anterior-posterior) talus-first metatarsal angle and pain with activity (r = -0.54), there were no other correlations between preoperative radiographic parameters and clinical outcomes. Heel valgus on CT did not correlate with radiographic measurements of PPV or pain.</p><p><strong>Conclusions: </strong>We did not find a correlation of radiographic PPV with persistent pain after tarsal coalition excision. We did find improvement in radiographic PPV in CN coalitions after treatment with simple excision. Heel valgus on CT was not a useful metric for evaluating PPV in the setting of a tarsal coalition.</p><p><strong>Level of evidence: </strong>Level III-prognostic study.</p>","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Radiographic Measurements of Pes Planovalgus Do Not Predict Clinical Outcomes in Tarsal Coalition Excision.\",\"authors\":\"Claire Rushin, Michelle Mo, Patricia E Miller, Samantha Spencer, Susan T Mahan\",\"doi\":\"10.1097/BPO.0000000000002861\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>Many patients who undergo tarsal coalition excision have persistent postoperative pain. Most studies have utilized cat scan (CT) scan parameters of pes planovalgus and heel valgus but have found this to be an inconsistent predictor of outcomes. Plain radiographic parameters have been less utilized in trying to predict outcomes after coalition excision. Radiographic talonavicular coverage angle correlates with pain in patients with flexible pes planovalgus (PPV) but has not been studied in tarsal coalition population. Furthermore, foot alignment is not understood to change after simple coalition excision. The purpose of this study was to compare plain radiographic parameters, including talonavicular coverage angle, with pain after tarsal coalition excision, as well as compare preoperative and postoperative weight-bearing radiographs.</p><p><strong>Methods: </strong>Seventy-seven feet that underwent excision of the tarsal coalition had clinical outcomes and radiographic data collected >1 year postoperatively. Measures of PPV on preoperative and postoperative weight-bearing radiographs and CT scans were evaluated.</p><p><strong>Results: </strong>Patients were an average of 13 years old at excision. Of the total, 65% had calcaneonavicular (CN) coalitions, whereas the remainder had talocalcaneal coalitions. All patients had significant postoperative improvement in clinical outcomes but 34% (13/38) had continued pain at the most recent follow-up, more so in talocalcaneal than CN coalitions (55% vs 26%, P < 0.001). The subset with CN coalitions had more severe preoperative PPV but greater postoperative PPV improvement. Except for a weak correlation between radiographic weight-bearing (anterior-posterior) talus-first metatarsal angle and pain with activity (r = -0.54), there were no other correlations between preoperative radiographic parameters and clinical outcomes. Heel valgus on CT did not correlate with radiographic measurements of PPV or pain.</p><p><strong>Conclusions: </strong>We did not find a correlation of radiographic PPV with persistent pain after tarsal coalition excision. We did find improvement in radiographic PPV in CN coalitions after treatment with simple excision. Heel valgus on CT was not a useful metric for evaluating PPV in the setting of a tarsal coalition.</p><p><strong>Level of evidence: </strong>Level III-prognostic study.</p>\",\"PeriodicalId\":1,\"journal\":{\"name\":\"Accounts of Chemical Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":16.4000,\"publicationDate\":\"2024-10-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Accounts of Chemical Research\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1097/BPO.0000000000002861\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1097/BPO.0000000000002861","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Radiographic Measurements of Pes Planovalgus Do Not Predict Clinical Outcomes in Tarsal Coalition Excision.
Objective: Many patients who undergo tarsal coalition excision have persistent postoperative pain. Most studies have utilized cat scan (CT) scan parameters of pes planovalgus and heel valgus but have found this to be an inconsistent predictor of outcomes. Plain radiographic parameters have been less utilized in trying to predict outcomes after coalition excision. Radiographic talonavicular coverage angle correlates with pain in patients with flexible pes planovalgus (PPV) but has not been studied in tarsal coalition population. Furthermore, foot alignment is not understood to change after simple coalition excision. The purpose of this study was to compare plain radiographic parameters, including talonavicular coverage angle, with pain after tarsal coalition excision, as well as compare preoperative and postoperative weight-bearing radiographs.
Methods: Seventy-seven feet that underwent excision of the tarsal coalition had clinical outcomes and radiographic data collected >1 year postoperatively. Measures of PPV on preoperative and postoperative weight-bearing radiographs and CT scans were evaluated.
Results: Patients were an average of 13 years old at excision. Of the total, 65% had calcaneonavicular (CN) coalitions, whereas the remainder had talocalcaneal coalitions. All patients had significant postoperative improvement in clinical outcomes but 34% (13/38) had continued pain at the most recent follow-up, more so in talocalcaneal than CN coalitions (55% vs 26%, P < 0.001). The subset with CN coalitions had more severe preoperative PPV but greater postoperative PPV improvement. Except for a weak correlation between radiographic weight-bearing (anterior-posterior) talus-first metatarsal angle and pain with activity (r = -0.54), there were no other correlations between preoperative radiographic parameters and clinical outcomes. Heel valgus on CT did not correlate with radiographic measurements of PPV or pain.
Conclusions: We did not find a correlation of radiographic PPV with persistent pain after tarsal coalition excision. We did find improvement in radiographic PPV in CN coalitions after treatment with simple excision. Heel valgus on CT was not a useful metric for evaluating PPV in the setting of a tarsal coalition.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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