Joint Sprain Emergency Management and Rehabilitation Guide

Joint sprains are common sports injuries and must be treated correctly"PRICE principle"(protection, rest, ice, compression, elevation), followed by progressive rehabilitation training. This article is divided into five parts to explain in detail: the first paragraph summarizes the priority of the treatment process; the second paragraph describes the treatment in the acute phase; the third paragraph explains the drug and device assistance; the fourth paragraph introduces the precautions in the recovery phase; the last paragraph summarizes the key points of daily protection. Emphasis is placed on ice application and immobilization within 48 hours in the acute phase to avoid heat application or massage to aggravate swelling.

Acute phase treatment: golden 48 hours

Stop activity immediately after a sprain and use a bandage or protective gearfixed joint, apply ice for 15-20 minutes every 2 hours (use a towel to prevent frostbite). When applying pressure with an elastic bandage, blood circulation must be maintained, and the affected limb must be elevated above the level of the heart. The American College of Sports Medicine recommends avoiding the use of blood-activating drugs or hot compresses at this stage, as these may aggravate internal bleeding. If severe pain, deformity, or inability to bear weight occurs, fractures need to be ruled out promptly.

Medication and assistive device selection

Can be used short-term when pain is severeNSAIDs(such as ibuprofen), flurbiprofen gel patch (manufacturer: Tide Pharmaceutical) is recommended for external use. Pay attention to the selection of protective gear: Level 3 protective braces (such as Zamst A2-DX) are recommended for ankle sprains, and hinged knee braces (Bauerfeind GenuTrain) are recommended for knee joints. The Chinese Orthopedic Surgeons Association pointed out that ultrasonic therapy devices (such as Chattanooga Intelect Mobile) can promote soft tissue repair, but they need to be used under the guidance of a doctor.

Key points of training during the rehabilitation phase

Start after swelling subsidesjoint range of motion training: Use an elastic band for ankle joints to do plantar flexion/dorsiflexion, and knee joints to perform static squats against the wall. For balance training, it is recommended to stand on one foot (gradually from holding on to the wall to closing your eyes). Research from Beijing Sport University shows that adding eccentric training (such as stepping on tiptoes) 2-4 weeks after injury can reduce the recurrence rate. During the recovery period, the pain threshold should be controlled within 3 points (on a 10-point scale), and the weekly training increment should not exceed 10%.

Summary and long-term protection

It takes 4-12 weeks to fully recover from a sprained joint. During this period, avoid jumping or changing directions. The American Surgeons of Foot and Ankle Association recommends that people with a past sprain wear protective gear while playing sports for at least 6 months. Can be replenished dailyVitamin C and proteinTo promote ligament repair, choose shoes with arch support (such as ASICS Gel-Kayano). Dynamic warm-up should be done before high-risk exercise, focusing on activating hip joints and core muscles.

Quote sources:
1. American College of Sports Medicine "ACSM Guidelines for the Management of Sports Injuries" (2022 Edition)
2. Chinese Association of Rehabilitation Medicine "White Paper on Sports Injury Rehabilitation" (2021)
3. Interview record with Professor Li Guoping from the Institute of Sports Medicine of the State Sports General Administration
4. Manufacturer: Tide Pharmaceutical (Flurbiprofen gel patch), Bauerfeind (protective gear), 3M (medical consumables)