🔺️馬來西亞K.A.R.T procedure
-生透明軟骨
*Grade 3-4 & 大面積 & 多處損傷
(不適用grade1-2)
1. 鑽孔技術
微創手術在軟骨受損位置鑽孔,鑽較深 較密集
-新生的軟骨較能承受壓力(針床原理)
-更多內源性幹細胞
2. 密集注射 周邊血幹細胞(PBSC)+透明質酸(HA)
術後在關節注射5次[8ml stem+2ml HA]
(每星期1次 連續5星期)
術後每6個月,注射3次[4ml+2ml]
至少2年(5+3+3+3+3)
-驅動更多內源性幹細胞 & chemical and cellular signals for regeneration
3. 物理治療 - 負重 more loading more Cartilage
早期負重, 重塑膠原纖維
術後1個月 每日要物理治療 ,chemical and cellular signals & remodelling of the collagen fibrils for regeneration (hyaline cartilage 透明軟骨)
文章同片好詳細介紹:
唔同關節部位嘅軟骨損傷,手術前後嘅MRI對比 & 關節鏡影像 & 術後兩年 取活檢 骨軟骨組織係透明軟骨hyaline cartilage, collagen type II, 達到95%接近Normal
手術相關文章 (透明軟骨再生&如果膝頭有變形 就配合高脛骨截骨術HTO)
https://klsmc.com/en/stem-cell-therapy/publications/
Arthroscopic Subchondral Drilling Followed by Injection of Peripheral Blood Stem Cells and Hyaluronic Acid Showed Improved Outcome Compared to Hyaluronic Acid and Physiotherapy for Massive Knee Chondral Defects: A Randomized Controlled Trial
High Tibial Osteotomy in Combination With Chondrogenesis After Stem Cell Therapy: A Histologic Report of 8 Cases
Osteochondral Regeneration in the Knee Joint with Autologous Peripheral Blood Stem Cells plus Hyaluronic Acid after Arthroscopic Subchondral Drilling: Report of Five Cases.
影片 - 手術詳細介紹
https://youtu.be/1QPtDm10H9Y?si=2rO4uQrlmqPjmrZG
https://youtu.be/W3OAtQhsA4A?si=AvGc4l667XAtluf4
https://youtu.be/bwR5Vpr_CyY?si=D2voZsA2zGGwZ400