Can posterior tibial tendonitis cause swelling in the shin as well as the ankle and instep? Orthotic used 3 months, now just wrapped, but swells more

Leg swelling. Swelling to the posterior tibial tendon usually occurs at the medial and lateral ankle at most if you now experiencing swelling at the shin it could be because your leg is doing more work causing the muscles to become irritated or overworked. You may need a professional to further explore the problems in your leg and tendon and possibly immobilize the leg.