Typically, a quadriceps injury is a torn femoris muscle or the tendon. The quad femoris is the big muscle at the frontal thigh. The muscle, tendon, and the conjoined bones compose contractile muscle parts that sustain the hip and knee and empower motion. A strain is on the frail part of the section.
Quad strains are categorized three-fold:
- A slight (level 1) strain, is a somewhat pulled muscle with no muscle tear or tendon fibers. No regression of strength
- A limited (level 2) strain, are torn muscle fibers or tendon at the connector to the bone. Strength is minimized
- An acute (level 3) strain, is a torn muscle tendon-connector with disconnection of fibers. An acute strain needs surgical rehabilitation. An ongoing strain is because of depletion. An acute quad strain is blunt damage or depletion
The body components damaged are quadriceps femoris or its assorted tendons. The thigh bone (femur), kneecap (patella), or bigger lower leg-bone (tibia) are impacted in quad damage. Also, soft tissues adjacent the strain are nerves, top of the bone (periosteum), lymph and blood vessels.
Quad strain symptoms are:
- pain when mobile, flexing or elasticity of the thigh
- spasms of the damaged quadriceps muscles
- swelling
- debilitated leg (level 2 or 3 strain)
- audible crackling (crepitation). Stiffened hamstring muscle or tendon
- inflammation of the layer of hamstring tendon. Which is usually induced by protracted overplay of muscle tendon parts in the leg, or one traumatic injury or stress directed to the knee or quad area of the thigh
Potential complexities are:
- protracted recuperation period if hastily rebounding to intense activity
- vulnerability to recurring damage
- debility to expedite acceleration and deceleration
- inflammation at the connection to bone (periostitis) or protracted frailty. With an inceptive injury, proper rehab and rest can avert ongoing damage
Ligament and tendon tears heal similarly to a broken bone. The circumstances below are for recurring damage.
- Slight strain is up to 10 days
- Limited strain is up to 6 weeks
- Acute strain is up to 2.5 months
