Surgery for tendon rupture requires surgery to repair the ruptured tendon, which is usually done by finding the ruptured tendon, suturing the severed end, closing the wound after suturing, and then fixing the wound with a plaster cast, which is usually fixed for 4-6 weeks. Pay attention to keep the wound dry and insist on wound dressing change to avoid wound infection. After the surgery, you can assist with blood circulation and blood stasis medication, such as blood circulation and pain relief capsules or salvia tablets to help the tendons heal. The local area needs to be rested, avoiding premature local force, lifting heavy objects, etc., which may lead to the re-breaking of the connected tendon. After the cast is removed, you can gradually exert the force locally and exercise gradually, avoiding too rough force to prevent the tendon from breaking again.