Ultrasound Therapy for Capsular Contracture: How Many Sessions Are Needed? Ultrasound therapy is a non-invasive option that helps soften scar tissue and improve implant flexibility. Most patients require 6 to 12 sessions, depending on the severity of capsular contracture and individual response. Sessions are typically scheduled weekly for best results. Early-stage cases respond faster, while advanced conditions may need extended care. A specialist can customize the treatment plan for optimal outcomes.