Category: Ankle; Arthroscopy Introduction/Purpose: Bone marrow stimulation procedures. specifically microfracture. have become a common treatment technique for osteochondral lesions of the talus (OLT). Such procedures have been shown to be effective among a variety of patient populations at postoperative time points up to about 5 years (references. https://myjapanesehomers.shop/product-category/bathroom-accessories/