Sinding Larsen Johansson syndrome is an inflammation of the bone at the bottom of the patella (kneecap), where the tendon from the shin bone (tibia) attaches. visit us to get... moreSinding Larsen Johansson syndrome is an inflammation of the bone at the bottom of the patella (kneecap), where the tendon from the shin bone (tibia) attaches. visit us to get Reliable Physiotherapy Treatment of Sinding Larsen Johansson Syndrome.Read more: https://painfreephysiotherapy.com/sinding-larsen-johansson-syndrome/