Anterior Cruciate Ligament (ACL) tears are one of the most common knee injuries, particularly among athletes and physically active individuals. The ACL is a crucial ligament that stabilises the knee joint, preventing excessive forward movement and rotational stress. When torn, it can lead to instability, pain, and long-term mobility issues if left untreated. Seeking prompt medical care from a sports doctor in Singapore is essential to ensure proper diagnosis and treatment.
Understanding ACL Tears
ACL injuries typically occur due to sudden stops, changes in direction, or direct impact on the knee. Sports such as football, basketball, tennis, and skiing are high-risk activities for ACL tears. The injury is often accompanied by a popping sound, severe pain, swelling, and difficulty bearing weight on the affected leg. While some mild ACL injuries can be managed with physical therapy, complete tears often require ACL reconstruction to restore knee function.
There are three primary types of ACL injuries. A Grade 1 sprain occurs when the ligament is stretched but remains intact, causing mild swelling and discomfort but maintaining knee stability. A Grade 2 partial tear leads to increased instability and pain due to a partially torn ligament. A Grade 3 complete tear results in significant movement instability, often requiring surgical intervention. Recognising the severity of an ACL injury early can help determine the appropriate course of treatment and recovery.
Importance Of Immediate Treatment
Delaying treatment for an ACL tear can lead to further knee damage, including cartilage deterioration, meniscus tears, and an increased risk of osteoarthritis. Without proper medical attention, the knee may become progressively unstable, making everyday movements such as walking and climbing stairs difficult. Seeking early intervention from an orthopedic doctor in Singapore can help determine the severity of the injury and the best course of action.
In some cases, non-surgical rehabilitation may be sufficient, especially for individuals with a low activity level. However, for those who participate in sports or physically demanding activities, ACL reconstruction is often recommended to restore full knee stability and function. An early diagnosis also allows for a personalised treatment plan, reducing the risk of secondary injuries.
Treatment Options For ACL Tears
Treatment depends on the severity of the tear and the patient’s activity level. Minor injuries can be managed through rest, bracing, and physiotherapy, which helps strengthen surrounding muscles and stabilise the knee. Physical therapy focuses on improving range of motion, building muscle strength, and enhancing balance to compensate for the weakened ligament.
For complete ACL tears, ACL reconstruction is usually necessary. This procedure involves using a graft, typically sourced from the patient’s own hamstring or patellar tendon, or in some cases, from a donor tendon. The surgery is often performed arthroscopically, which minimises recovery time and post-operative complications. Post-surgical rehabilitation plays a crucial role in ensuring a full recovery, helping patients regain strength and mobility over time.
Recovery And Rehabilitation
The rehabilitation process after an ACL injury follows structured stages. The first phase, spanning the initial two weeks, involves rest and controlled movement to reduce swelling and pain, often aided by ice therapy and elevation. Between the third and sixth week, strengthening exercises are introduced to rebuild muscle support, alongside light stretching and low-impact activities. By the seventh to twelfth week, progressive weight-bearing activities such as swimming and cycling enhance flexibility and mobility. From the third to sixth month, more intensive strength training and sports-specific exercises prepare the knee for a return to regular activities. The final phase, occurring between six to nine months, focuses on gradually reintegrating high-impact movements and sports.
Recovery timelines vary for each patient, but most individuals resume normal activity within six to nine months following ACL reconstruction. Consulting a sports doctor in Singapore ensures that rehabilitation is tailored to individual needs, minimising the risk of re-injury.
Preventing ACL Injuries
ACL injuries can sometimes be prevented through specific strategies. Strength training helps build muscle stability in the quadriceps, hamstrings, and core, reducing strain on the knee. Proper warm-up routines and stretching before physical activity prepare the body for movement, decreasing the likelihood of injury. Balance and agility exercises improve coordination, lowering the risk of sudden, awkward movements that can stress the ACL. Protective gear such as knee braces and supportive footwear provides additional stability, especially during high-impact activities. Practising proper landing techniques after jumps also minimises knee impact and prevents excessive stress on the joint. For athletes or individuals engaged in demanding sports, consulting a sports doctor in Singapore can offer personalised injury prevention strategies.
Final Words
ACL tears are serious injuries that require immediate attention to prevent long-term complications. Whether opting for conservative treatment or ACL reconstruction, seeking expert guidance from an orthopedic doctor in Singapore is essential for optimal recovery. Proper diagnosis, timely treatment, and a structured rehabilitation plan can make a significant difference in regaining full knee function and returning to an active lifestyle.
If you suspect an ACL injury, contact Auspicium Orthopaedic Centre immediately and book a medical consultation—early intervention can make all the difference in preserving knee health and mobility.
