Where is L4 located on your spine?
lumbar spine
The L4 and L5 are the two lowest vertebrae of the lumbar spine. Together with the intervertebral disc, joints, nerves, and soft tissues, the L4-L5 spinal motion segment provides a variety of functions, including supporting the upper body and allowing trunk motion in multiple directions.
What muscles are affected by L3-L4?
L3-L4 Pinched Nerve: The L3 nerve root is responsible for the quadriceps femoris muscles, located on the front of the thigh and helps extend, or straighten, the knee.
How do you find L3 and L4?
Wearing nonsterile gloves, locate the L3-L4 interspace by palpating the right and left posterior superior iliac crests and moving the fingers medially toward the spine (see the image below). Palpate that interspace (L3-L4), the interspace above (L2-L3), and the interspace below (L4-L5) to find the widest space.
How do you treat L3 and L4 pain?
Both over-the-counter (OTC) and prescription medications are used to treat pain stemming from L3-L4, including nonsteroidal anti-inflammatory drugs (NSAIDs), opioids, tramadol, and/or corticosteroids.
Where is L3 located in the spine?
lumbar
The third bone down in your lumbar, or lower back area, the L3 is the central bone in this region. Like the other lumbar vertebrae, this bone carries a substantial role in bearing the weight of your torso.
How do you fix L3 and L4 pain?
Nonsurgical Treatments for L3-L4
- Medication. Both over-the-counter (OTC) and prescription medications are used to treat pain stemming from L3-L4, including nonsteroidal anti-inflammatory drugs (NSAIDs), opioids, tramadol, and/or corticosteroids.
- Immobilization.
- Physical therapy.
- Chiropractic manipulation.
- Injection.
What are symptoms of L3-L4 disc herniation?
These are some general characteristics of lumbar herniated disc pain:
- Leg pain. The leg pain is typically worse than low back pain.
- Nerve pain.
- Variable location of symptoms.
- Neurological symptoms.
- Foot drop.
How do you fix L3 pain?