Visit the Buxton Osteopathy Clinic at 7 Bridge St, Buxton SK17 6BS

1 – Knee pain

One of the top ten sporting injuries!

Return to the Top Ten Sporting Injuries


Knee injuries comprise about 55% of all sports injuries and approximately 25% of all problems treated by orthopedic surgeons. These conditions include:



Typical Symptoms; Varying levels of discomfort and tenderness surrounding the kneecap. This pain will be typically exacerbated by uneven terrain when running or by motions such as squatting.

Runner’s knee is known as Patellofemoral Pain Syndrome (or PFPS). This is the single most common running injury accounting for up to 20% of all injuries.

When the kneecap (or patella) moves with your thighbone (or femur) while you run the constant friction and stress imposed can serve to irritate the patella and its immediate anatomy.

Some of this friction is also because the patella serves as a pulley for one of the largest and most powerful of muscle groups in the body, this is the thigh muscle (or quadriceps femoris).

Once irritated a common characteristic of patella pain is varying levels of discomfort and tenderness surrounding or behind the patella itself. This pain will be typically exacerbated by steps or hills, uneven terrain or by motions such as squatting. It can also typically becomes progressively more intense during running.

Pinpointing a single cause for runner’s knee can generally be difficult. Bio-mechanical issues are important to consider. Key issues are patella alignment, condition of the cartilage in the knee joint (affects shock absorption) and the arches of the feet allied with pronation and supination. Muscular causes such as tight hamstrings and calf muscles can cause pressure on the knee and weak thigh muscles can also affect tracking of the patella (the patella runs along a groove as you move).

Key to prevention and treatment is immediately reducing workload and cutting back on mileage to enable healing to commence. Having your footwear checked so that it is appropriate with your foot type and gait is also important (a thorough gait analysis may be necessary) and a visit to our podiatrist can determine whether orthotics may be necessary to help control foot movement. Also strengthening your quadriceps will improve patella tracking and stretching your hamstrings and calves (foam rolling) will help prevent over pronation (inward rolling of the foot). Strengthening of the hip adductors and external rotators should also be added to this. In some instances resolution may be quick after cessation of activity but in general, with an exercise programme, it may take 4-6 weeks.



Typical Symptoms; Caused by twisting of the knee when the foot is planted resulting in pain, stiffness and swelling and sometimes accompanied by locking or ‘clicking’

The meniscus is a C-shaped rubbery pad of cartilage that acts as a shock absorber as it helps to cushion and stabilize the knee during movements. Effectively it helps distribute the body’s weight across the knee joint and essentially enables the leg bones to fit together properly (or gives the joint congruity).

There are two menisci in each knee, namely the medial meniscus on the inside of your knee and the lateral meniscus on the outside. Twisting when the foot is planted can cause a tear in the meniscus; this subsequently creates an uneven surface that serves to irritate the knee joint by generating pain, swelling and stiffness. Often there is also a catching or ‘locking’ sensation in the knee. It is also worth mentioning tears can occur as a consequence of aging as the menisci can become weaker and thinner.

Minor tears frequently settle spontaneously without treatment and this is particularly true at the outer edge of the meniscus where there is a good blood supply, and therefore better potential for healing, especially in younger patients.

Overall it is advisable to avoid and/or reduce rotational forces across the knee during healing and undertake an exercise programme to maintain muscle power and stability.

Typically older patients with minor degenerative tears may also require only a period of conservative (non-surgical) management (although more prolonged). The majority of more profound meniscus tears may require surgery. It is often the case that repair may be inappropriate and a preferred option may be to remove the torn fragment, so this would be typical in the inner two thirds of the meniscus where blood supply is lacking. This being the case only as much as necessary will be taken in an effort to preserve shock-absorbing capacity and minimize the chances of arthritic changes later in life. If surgery is necessary your knee will be immobilized until healing is complete and then a rehabilitation exercises will be necessary to restore function and strength.



Typical Symptoms; ACL injuries usually present an unstable knee with a exstensive swelling, intense pain on walking (this will obviously vary with degree of injury).

Knee injuries are common in demanding sporting activities and one of the most common injuries is the anterior cruciate ligament (or ACL). It is estimated that roughly 70% of ACL injuries occur, not necessarily by contact, but by sudden deceleration combined with pivoting or by a sidestepping manoeuvre or by an awkward uncontrolled landing.

The bony structures of the knee comprise the femur (thigh bone) and tibia (shin bone) that act like a simple hinge and a third small bone called the patella (or knee cap). The femur and tibia are held in place by four main ligaments. Two of these are the collateral ligaments (medial and lateral) and the third is the posterior cruciate ligament (PCL) with the ACL being the fourth. The ACL runs diagonally in the middle of the knee, preventing the tibia from sliding out in front of the femur, as well as providing rotational stability to the knee.

Often ACL injuries will also occur in combination with damage to other structures such as the meniscus (shock absorber in the knee) in 50% of cases and collateral ligaments in 30% of cases and also the articular cartilage in the joint (also roughly 30%). One of the worst injuries is the termed the ‘unhappy triad’, common in footballers or skiers, where injury is sustained to the ACL, medial collateral ligament and meniscus.

Generally people with ACL injuries usually present with an unstable knee with a large amount of swelling, intense pain on walking (this will obviously vary with the forces involved in the injury). Minor ACL tears have a relatively good outcome and may require up to three months of careful rehabilitation although careful continued monitoring is required in order to assess knee stability.

Complete ACL ruptures or larger tears have a less favorable outcome and probably require surgical reconstruction. The damaged ACL will be replaced by an auto-graft (i.e coming from the patient) from another tendon in the body (hamstring or quadriceps tendon for instance). Following the operation post-operative care is essential. The patient’s proprioception and control of the limb must be restored through exercises designed to improve neuromuscular control.



Typical Symptoms; Pain at the side of the knee with swelling and possible instability with a severe sprain

Medial (inside of the knee) collateral ligament (MCL) and lateral (outside of the knee) collateral ligament (LCL) injuries are common. In fact, injuries to the MCL are one of the most common ligamentous knee injury.

These ligaments are found on the sides of your knee. The LCL connects your thigh bone (or femur) to the smaller bone on the outside of your lower leg (fibula) and the MCL connects the femur to larger bone on the inside of your lower leg (the tibia). The MCL and LCL fundamentally stop sideways movements in either direction.

These ligaments can be strained as either a Grade 1 (slightly stretched but still stable) or Grade 2 (becomes loose) or Grade 3 (complete tear with an unstable knee). Injuries to the collateral ligaments are usually caused by a force that pushes the knee sideways. These are often contact injuries, but not always. Injuries will result in pain at the side of the knee, swelling at the site of injury and a degree of instability depending on the severity.

In the case of a mild injury, the only treatment required may be wearing a compression bandage to support the knee. In the case of more serious injuries, you may be required to wear a splint on the knee for five to six weeks. The splint will allow the knee to be bent or extended, but braces in the splint will prevent the knee from moving from side to side. Injuries to the MCL rarely require surgery. If you have injured just your LCL, treatment is similar to an MCL sprain.

Icing your injury is important in the healing process. The proper way to ice an injury is to use crushed ice directly to the injured area for 15 to 20 minutes at a time, with at least 1 hour between icing sessions. Your knee must be protected from the same sideways force that caused the injury. You may need to change your daily activities to avoid risky movements. We can recommend a brace to protect the injured ligament from stress. We also suggest strengthening exercises. Specific exercises will restore function to your knee and strengthen the leg muscles that support it.



Typical Symptoms; Gradual onset of localised pain at the front of the knee that is worse for activity and typically stiff in the morning

The patella tendon works with the muscles in the front of your thigh (the quadriceps) to straighten your leg. Although anyone can injure the patella tendon, tears are more common among middle-aged people who play running or jumping sports.

When tendons become stressed, they sustain small micro tears, which encourage inflammatory chemicals and swelling, which can quickly heal if managed appropriately. However, if the load is continually applied to the tendon, the damage occurring in the tendon can exceed the rate of repair. The damage will progressively become worse, causing pain and dysfunction. The result is a tendinopathy or tendinosis. Signs of patella tendinopathy are;

  • Anterior knee pain over the patella tendon
  • Pain made worse with jumping, landing or running activity and sometimes with prolonged sitting
  • Onset of pain is usually gradual and commonly related to an increase in sport activity
  • Localised tenderness over the patella tendon
  • Often the tendon feels very stiff first thing in the morning.
  • The affected tendon may appear thickened in comparison to the unaffected side

Typically, tendon injuries occur in three areas:

  • Musculotendinous junction (where the tendon joins the muscle)
  • Mid-tendon (non-insertional tendinopathy)
  • Tendon insertion (eg into bone)

Research implicates that the cumulative microtrauma associated with high tensile and compressive forces generated during sport or an activity will often result in tendinopathy. Cumulative microtrauma appears to exceed the tendon’s capacity to heal and remodel. R

Recovering from tendinopathy requires patience. With proper care, the knee pain will become less noticeable in about three weeks, but complete healing from tendinitis may require six weeks. In most cases, you can start treating a tendon injury at home. To get the best results, start these steps right away:

  • Rest the painful area, and avoid any activity that makes the pain worse.
  • Apply ice or cold packs for 20 minutes at a time, as often as 2 times an hour, for the first 72 hours. Keep using ice as long as it helps.
  • Do gentle range-of-motion exercises and stretching to prevent stiffness.
  • Have your biomechanics assessed by us.
  • Undertake an Eccentric Strengthen Program.


Want to learn more? Get in touch

Please note: Under current legislation issued by the Advertising Standards Agency we cannot state that we treat a condition unless there is robust scientific evidence to support any given claim.

Return to the Top Ten Sporting Injuries