The<unk>  (transforaminal endoscopic surgical system) is a minimally-invasive, endoscopic spinal procedure for the treatment of a herniated disc. It was a further development of the YESS method by the Dutch Dr Thomas Hoogland in the Alpha Klinik in Munich in 1989 and was first called<unk>  (Thomas Hoogland EndoScopic SYStem). The procedure involves performing a small foramenotomy and removal of soft tissue compressing the nerve root.
Tessys method
Ponseti method
Ericsson method
Papworth method
McKenzie method
Buteyko method
Jaeger chart
Shettles method