Table 2.

Pearls and Pitfalls

Pearls	Pitfalls
Have multiple small curettes (curved, ring) available for endoscopic decompression.	Ensure start site does not violate MCL and is distal to distal femoral physis.
Perform endoscopic decompression under tourniquet to improve visualization.	Care must be taken not to injure cartilage with reamer passage or curette use.
Harvest BMAC early to allow time for centrifuge to occur.	Use frequent fluoroscopy as it can be difficult to orient during endoscopic decompression.

BMAC, bone marrow aspirate concentration; MCL, medial collateral ligament.