Additionally, bracing was found to be beneficial when performed immediately following the onset of symptoms, in particular patients with lumbar pars interarticular defects. Exercises such as cycling, elliptical training, swimming, and walking are considered low-impact aerobic exercises and are recommended for pain relief. Anti-inflammatory medications (NSAIDS) in combination with paracetamol can be tried initially. If a severe radicular component is present, a short course of oral steroids such as prednisone or methylprednisolone can be considered. Epidural steroid injections, either interlaminal or transforaminal, performed under fluoroscopic guidance can help with severe radicular (leg) pain, but lacks conclusive benefit in relieving back pain in lumbar spondylolisthesis. Chiropractic Specific spinal manipulation identifies the joints that are restricted or those that show abnormal motion. A gentle thrusting technique that helps to return motion to the joint by stretching the soft tissues and stimulating the nervous system. The purpose is to facilitate movement above and below the anterior slipped vertebrae. Other techniques are non thrusting flexion distraction or instrument assisted adjusting. Surgical
There are no clear radiological or medical guidelines or indications for surgical interventions in degenerative spondylolisthesis. A minimum of three months of conservative management should be completed prior to considering surgical intervention. Three indications for potential surgical treatment are as follows: persistent or recurrent back pain or neurologic pain with a persistent reduction of quality of life despite a reasonable trial of conservative (non-operative) management, new or worsening bladder or bowel symptoms, or a new or worsening neurological deficit.
Grade I: 0–25%
Grade II: 25- 50%
Grade III: 50–75%
Grade IV: 75–100%
Grade V: greater than 100%

Signs and symptoms
Symptoms of lumbar anterolisthesis include:

A general stiffening of the back and a tightening of the hamstrings, with a resulting change in both posture and gait. A leaning-forward or semi-kyphotic posture may be seen, due to compensatory changes. A "waddle" may be seen in more advanced causes, due to compensatory pelvic rotation due to decreased lumbar spine rotation. A result of the change in gait is often a noticeable atrophy in the gluteal muscles due to lack of use. Generalized lower-back pain may also be seen, with intermittent shooting pain from the buttocks to the posterior thigh, and/or lower leg via the sciatic nerve.Other symptoms may include tingling and numbness. Coughing and sneezing can intensify the pain. An individual may also note a "slipping sensation" when moving into an upright position. Sitting and trying to stand up may be painful and difficult. Physical Exam
The major components of the physical exam for spondylolisthesis consists of observation, palpation, and maneuvers. The most common finding is pain with lumbar extension. The following physical involves specific assessment for spondylolisthesis. However, a general examination, most importantly neurological examination, must be done to rule out alternative causes for signs and symptoms. Neurological examination is often normal in patients with spondylolisthesis, but lumbosacral radiculopathy is commonly seen in patients with degenerate spondylolisthesis. Observation
The patient should be observed walking and standing. Most patients present with a normal gait. An abnormal gait is often the sign of a high grade case.