Is the capsular contracture of an implant stuck to or part of the surrounding breast tissue?

Thanks for your question! There's no way to assess until surgery how adherent your implants have become. Textured implants to tend to 'grow' into the surrounding capsule which can make them harder to remove. If your capsule is not adhered to your chest wall, an en bloc removal usually makes textured removal easier. However, capsular contracture indicates that the capsule has a problem which lowers the likelihood of a purely simply explant. Some capsules will grow into the surrounding tissue while others remain mostly free - totally person dependent and different.Best of luck! 

I am sorry to hear about the complication you have experienced. Given that your breast implants are in the sub glandular position, capsulectomy will likely involve dissecting the capsule away from the breast tissue (anteriorly) and the pectoralis major fascia posteriorly.  Careful dissection should allow for this procedure to be performed without significant risk of injury to surrounding tissues and/or resulting deformity. Best wishes.