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Ultrasonographic test for detecting the chiasma plantare formation between the flexor hallucis longus and flexor digitorum longus
- Source :
- Surgical and radiologic anatomy : SRA. 43(7)
- Publication Year :
- 2020
-
Abstract
- Flexor hallucis longus (FHL) and flexor digitorum longus (FDL) tendons are frequently used in surgery. Therefore, it is necessary to evaluate the chiasma plantare formation preoperatively. The development of ultrasonography (US) may help the chiasma plantare formation evaluation. The purpose of this study is to prove the usefulness of the US method using cadavers.Eleven cases (twenty-two ankles) were obtained from Asian adult cadavers. At first, we evaluated and compared the chiasma plantare formation using US. Later, we evaluated that using the findings after dissection as type A (connection from FHL to FDL of the second toe), type B (connection from FHL to the second and third toes), type C (connection from FHL to the second through fourth toes), or type D (connection from FHL to all lesser toes).Chiasma plantare formation was classified as types A and B in fifteen and seven ankles, respectively. After dissection, chiasma plantare formation was classified as types A, B, and C in fourteen, six, and two ankles, respectively. Therefore, there was an 86% similarity between the two methods.Chiasma plantare formation can be reliably and noninvasively evaluated using US. This may be useful for preoperative rehabilitation or surgical procedure planning.
Details
- ISSN :
- 12798517
- Volume :
- 43
- Issue :
- 7
- Database :
- OpenAIRE
- Journal :
- Surgical and radiologic anatomy : SRA
- Accession number :
- edsair.pmid..........8a6cb031200980669089b02bb44c7565