Cartilago triradiata

Cartilago triradiata

  • 拉丁语近义词: Cartilago ypsiliformis

定义

Antoine Micheau

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三射线软骨是在生长发育期间联合髂骨、坐骨和耻骨的联合软骨(软骨结合)。

三射线软骨是一种Y形骺板,位于骨盆内,具体位于髂骨、坐骨和耻骨三骨交汇处。该软骨对髋臼的发育至关重要,髋臼即髋关节的关节窝。在儿童期和青少年期,该软骨保持开放状态,以允许髋臼的生长和正常塑形。

三射线软骨损伤虽然罕见,但可导致严重并发症,如骺板早闭,从而对髋臼发育产生不良影响。这可能导致髋臼变浅、髋关节外移,并增加髋关节半脱位及退行性改变的风险。[1-3]

三射线软骨早闭可由创伤、手术干预或过度使用损伤引起,并可能继发髋臼发育不良及其他髋部畸形。[1][4-5] 早期诊断和适当处理对于减少上述并发症、确保髋关节正常发育至关重要。

參考資料

1.Premature Closure of the Triradiate Cartilage. A Case Report and Animal Experiment.Hallel T, Salvati EA.Clinical Orthopaedics and Related Research. 1977;(124):278-81.

2.Acetabular Fracture Through the Triradiate Cartilage After Low-Energy Trauma.McDonnell M, Schachter AK, Phillips DP, Liporace FA.Journal of Orthopaedic Trauma. 2007;21(7):495-8. doi:10.1097/BOT.0b013e31812f67ff.

3.Case Reports: Treatment of Traumatic Triradiate Cartilage Epiphysiodesis: What Is the Role of Bridge Resection?.Badina A, Vialle R, Fitoussi F, Damsin JP.Clinical Orthopaedics and Related Research. 2013;471(11):3701-5. doi:10.1007/s11999-013-3054-z.

4.Bilateral Triradiate Cartilage Injury: An Overuse Syndrome in an Adolescent Football Player.Ergen FB, Yildiz AE, Ayvaz M, Aydingoz U.Skeletal Radiology. 2012;41(3):353-5. doi:10.1007/s00256-011-1335-8.

5.Premature Closure of the Triradiate Cartilage: A Potential Complication of Pericapsular Acetabuloplasty.Plaster RL, Schoenecker PL, Capelli AM.Journal of Pediatric Orthopedics. 1991 Sep-Oct;11(5):676-8.

6. Terminologia Anatomica 2 - Footnote 258