Brief, easy-to-understand answers to common sports injury, treatment, and rehabilitation questions.
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Frozen shoulder usually restricts both active and passive movement. Rotator cuff injury more often causes pain, weakness, or difficulty actively raising the arm. The two conditions can also occur together.
Read answerNight pain is common with rotator cuff disorders, but frozen shoulder, bursitis, and other shoulder conditions can cause similar symptoms. Range of motion, strength testing, and sometimes imaging are needed.
Read answerMany rotator cuff tears do not require immediate surgery. Rehabilitation may be tried for mild or degenerative symptoms. Acute traumatic tears, marked weakness, or symptoms that persist despite treatment warrant surgical assessment.
Read answerArticular cartilage has limited capacity to heal. Treatment depends on the size, location, and depth of the defect, as well as age and activity needs, and may include rehabilitation, load modification, or cartilage restoration surgery.
Read answerYes. Repeated dislocations can increase the risk of cartilage damage to the patella and femoral trochlea. Assessment may include the patellofemoral ligaments, leg alignment, and bony anatomy.
Read answerMost first-time dislocations can initially be treated with bracing and rehabilitation. Surgery may be considered when there is substantial osteochondral injury, major structural abnormality, or a high risk of recurrence.
Read answerSurgery is usually not recommended on the MRI finding alone. Doctors also consider symptoms and examination findings, because some degenerative meniscus changes cause no clinical symptoms.
Read answerRepair aims to preserve the meniscus and is used for tears with healing potential. Partial meniscectomy removes unstable tissue that cannot be repaired. Tear location, blood supply, and tissue quality guide the choice.
Read answerA displaced fragment from a meniscus tear can block joint movement, although other injuries inside the knee may also cause this problem. A truly locked knee should be assessed promptly.
Read answerNot always. Treatment depends on the tear pattern and location, symptoms, age, and activity goals. Activity modification and structured rehabilitation may be tried first when there is no significant locking or persistent pain.
Read answerCurrent evidence is mainly preclinical, from cell and animal studies. More human research is needed on safety, efficacy, and standardised use.
Read answerAssessment combines history, examination, and imaging. X-rays show bony structure; MRI can assess the labrum, cartilage, and surrounding soft tissues.
Read answerYes. Recurrent groin pain, deep hip pain, or activity-related symptoms can warrant assessment for hip instability.
Read answerIt may be considered for professional athletes, contact-sport participants, or people with very high stability requirements; the decision is individualised.
Read answerSingle-bundle reconstruction uses one graft. Double-bundle reconstruction recreates two ACL bundles, has higher rotational-stability requirements, and is more complex.
Read answerReturn to unrestricted pivoting or contact sport requires an individual assessment of healing, strength, movement control and psychological readiness. Rehabilitation often takes 9 to 12 months or longer. In young athletes, return before 9 months has been associated with a higher reinjury rate; passing strength tests alone does not guarantee safety. Controlled training and unrestricted competition are different stages, and clearance must come from the treating team.
Read answerJogging commonly begins at about three months after motion, strength, swelling, and movement control meet recovery criteria.
Read answerIt depends on pain, swelling, strength, and any meniscus repair. Many patients progressively restore weight bearing and gait early.
Read answerMany protocols begin quadriceps and range-of-motion exercises early after surgery. The exact pace should follow the surgical team.
Read answerOverall results are similar. Hamstring grafts use a smaller incision and may cause less anterior-knee discomfort; patellar tendon grafts have firm initial fixation but anterior-knee pain deserves attention.
Read answerAutograft is common for younger, highly active patients; allograft is used in selected situations. Choice depends on age, goals, and physical condition.
Read answerPrehabilitation can reduce swelling, restore motion, strengthen the quadriceps, and improve gait before postoperative recovery.
Read answerSwelling should usually be controlled and motion restored first. Rushing surgery during marked inflammation and stiffness may increase postoperative motion limitation.
Read answerSurgery is generally planned after swelling has reduced, motion has returned, and strength has begun to improve. Prolonged delay may increase secondary injury risk.
Read answerPeople with lower daily activity demands, good knee stability, no major associated injury, and commitment to structured rehabilitation may be assessed for conservative care.
Read answerNo. The decision depends on age, sporting needs, stability, associated injuries, and rehabilitation participation.
Read answerIt often suggests inadequate knee stability. Recurrent episodes may increase the risk of secondary meniscus and cartilage injury.
Read answerMany people can walk, but may have instability, sudden weakness, or recurrent twisting injuries when turning, using stairs, or exercising.
Read answerIt can suggest bleeding in the joint or a more serious injury. Assessment should consider the injury mechanism, examination, and MRI.
Read answerMany patients hear or feel a pop at the moment of injury, but the absence of a pop does not rule out an ACL injury.
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