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Musculoskeletal medicine involves the diagnosis and treatment of disorders of the musculoskeletal system (bones, muscles, cartilage, ligaments, tendons).
Musculoskeletal pain may occur secondary to injury or degeneration which the latter usually being of gradual onset process such as osteoarthritis. Treatment can involve multiple modalities and approaches such as patient education, analgesic medications, manipulative techniques, exercise rehabilitation, injection therapies and minimally invasive procedures.
Osteoarthritis also known as degenerative arthritis occurs when there is a breakdown of the cartilage (chondral) leaving the bones exposed. This often involves a complex enzymatic pathway with genetic, mechanical, and environmental factors having a role in it.
However, in simple terms it is ‘wear and tear’ of the joint which can occur at any joint in the body subjected to movement and stress. This usually affects people as they get older. You can get it at any age and are more likely to if you have previously injured a joint, have significant muscle wasting or are overweight.
Symptoms can range from mild to severe daily pain, i.e., pain at rest, with light activity, joint stiffness (gelling), and nocturnal pain. The diagnosis is made based on the clinical history, examination and sometimes x-ray imaging.
Treatment includes guided exercises, weight loss if needed, analgesic medication, injection therapy (corticosteroid, platelet rich plasma etc.) and sometimes surgery.
Cervicogenic headaches are headaches that is experienced in the head, but the source of pain emanates from the cervical spine. There are precision diagnostic procedures for this with subsequent injection therapy or minimally invasive treatment.
Chronic pain syndromes such as fibromyalgia and complex regional pain syndrome (CRPS). These conditions are often overlooked and diagnosed after many years of failed treatment. Seeing a specialist who is familiar with this allows early and adequate treatment for pain management. This often involves a myriad of treatment modalities with long term care.
Pulsed Radiofrequency (PRF) is a minimally invasive, image-guided treatment designed to relieve chronic radicular pain—nerve-related pain radiating down the arm or leg. This type of pain can arise from conditions such as disc protrusions, nerve root inflammation, or nerve fibrosis following spinal surgery or fusion.
In cases where scar tissue (fibrosis) develops around nerve roots after surgery, patients may experience persistent or recurrent pain that is often resistant to medications, physical therapy, or conventional interventions. PRF offers a valuable, non-destructive option in these complex scenarios.
The procedure delivers controlled electrical pulses at 42°C, with a frequency of 2–10 Hz, over 4 minutes, modulating nerve activity without damaging the nerve. This can interrupt the pain signals while preserving motor function and nerve integrity.
PRF can significantly reduce pain, lower reliance on opioids, and improve overall quality of life for patients with post-surgical nerve pain or chronic radicular limb pain.
Minimally invasive. Evidence-based. Long-lasting relief.
Basivertebral Nerve Ablation (BVNA) is a highly effective, minimally invasive procedure performed under local anaesthesia with mild sedation. It targets chronic low back pain originating from the vertebral endplates—also known as vertebrogenic pain—a common and often overlooked source of ongoing discomfort.
BVNA is an excellent option for patients who:
Have chronic low back pain rated ≥5/10
Show Modic type I or II changes on MRI
Wish to avoid spinal fusion or more invasive surgery
Using image guidance, a specialized probe is inserted into the vertebra through a small access point. A bipolar radiofrequency lesion is delivered directly to the basivertebral nerve, which transmits pain signals from damaged vertebral endplates. The result is focused pain relief without impacting surrounding structures.
INTRACEPT Trial (2021, Fischgrund et al.)
Randomized controlled trial showing significant improvement in pain and function at 3, 6, and 24 months
Over 70% of patients experienced a ≥50% reduction in pain, with results sustained for 5+ years
Long-Term Study (2023, Khalil et al.)
Documented persistent relief up to 5 years, supporting BVNA as a durable solution for vertebrogenic pain
Repeatability Study (2024, Conger et al.)
Patients undergoing repeat BVNA after 1 year achieved comparable pain relief, validating its effectiveness for recurrent symptoms
Expected Outcomes
Noticeable pain relief typically within 6–12 weeks
Improved mobility and ability to return to daily activities
Long-lasting results, with many patients experiencing relief for 5+ years
Option to repeat the procedure if symptoms return
Basivertebral Nerve Ablation is a modern, evidence-based alternative to spinal fusion surgery—offering a path back to function and quality of life with minimal downtime.
Ultrasound guided injections are more accurate in depositing the medicinal liquid on the area of interest. This involves injecting corticosteroid, platelet rich plasma, dextrose liquid or autologous blood.
Again, this is discussed with the patient in terms of the pros and cons of each injection based on the current evidence-based medicine.
Nerve entrapment conditions such as carpal tunnel syndrome, lateral femoral cutaneous nerve (LFCN), ulnar nerve etc.
Hydro-dissection of tendon sheaths and/or entrapped nerves with ultrasound guidance can help with pain relief. Nerve pain also known as neuropathic pain can often be uncomfortable. Having correct and prompt treatment invariably leads to better outcomes.
Sports related injuries can involve from acute, sub-acute to chronic conditions. Having a wide range of medical training exposure allows good, directed therapy. This involves from conservative to minimally invasive therapy to aid recovery.
Acute and Chronic spinal pain involving the cervical, thoracic, lumbar and sacroiliac joints. Ultrasound and fluoroscopic guided (more often used in spinal procedures) injections are done to help diagnose and treat spinal related pain.
These are diagnostic injections done under fluoroscopy (X-ray guidance) to help diagnose the source of pain. The practitioners in New Zealand follow a strict criterion of having complete or >80% pain relief with two positive concordant local anaesthetic diagnostic blocks.
This gives a lower false positive rate with higher success rates with the definitive radiofrequency thermal ablation treatment. These blocks are diagnosing pain arising from the culprit facet joint and NOT other structures in the neck or back such as the discs.
Cervical facet joint pain is often missed in whiplash injuries. Studies have shown that these injuries are too subtle to be picked up on modern imaging especially when the injury has healed. Nevertheless, damaged structures such as the joint cartilage, capsule and/or ligaments can give rise to chronic pain.
Radiofrequency (RF) thermal nerve ablation is done following two positive diagnostic medial branch blocks. RF is a minimally invasive surgical procedure often done under local anaesthesia.
A needle is introduced through the muscles of the neck under X-ray (fluoroscopy) guidance. The procedure is done under strict sterile technique. The idea is to place the electrode tip parallel to the small nerves which carry pain messages from the facet joints to the brain.
The electrode is then heated to 80-85 ºC for 90 seconds. The outer part of the culprit nerve coagulates which then blocks pain signal from travelling.
However, the nerve regrows gradually over 1-2 years. RF has been shown to provide complete pain relief for 12-24 months. Some people may get longer relief.
The use of PRP has been controversial, especially in tendinopathies given its slower onset of action to see its efficacy. Some tendons respond differently to PRP. Technician skills, type on condition being treated and type of PRP used are all variables that can affect its effectiveness.
The aetiology of tendinopathy has been proposed to be “failed healing” response. Ergo, lately ortho-biologics such as PRP has become popular in the musculoskeletal/orthopaedic community.
PRP is postulated to promote natural healing and provide a cocktail of high concentration cellular growth factors that mediate the regeneration tenocyte population in tendons. Theoretically, the higher the concentration of platelets, the more growth factors will be present to promote healing at the desired area of injection.
PRP may often shorten rehab time and is an avenue to consider prior to considering surgery. High levels of platelets can be derived by centrifugation process of whole blood sample. FDA approved specific platelet harvesting centrifuge devices can increase the local concentration of platelets which is then injected into the target site.
Usually about 22 mL of whole blood is extracted from the patient (from a vein in the elbow region) and mixed with anti-coagulant liquid in the centrifuge tube. This is then spun at high RPMs for 10-12 mins depending on the centrifugation kit (and protocol) and desired PRP required by the clinician.
This process separates the blood components to discard elements not suitable (red blood cells which are heavy sink to the base), and to gather elements with therapeutic effects such as platelets, white cells, growth factors and fibrin.
Common conditions treated with PRP – Lateral epicondylitis/epicondylalgia (Tennis elbow), Medial epicondylitis/epicondylalgia (Golfer’s elbow), Patellar tendinosis, Achilles tendinosis, Plantar fasciitis, Rotator cuff tendinosis, Gluteal tendinosis/Bursitis, Hip Labral tear, and Knee osteoarthritis.
Prolotherapy involves injecting irritant liquid for instance concentrated Dextrose in the joint, tendon or around the tendon.
The logic behind this is to stimulate natural healing. The advantage is cheaper cost and less side effects as compared to steroid injections. This usually involves two to three injections at two weeks interval.
Chronic low back pain is a complex condition that can arise from multiple pain generators such as intervertebral discs, nerves, ligaments, muscle fascia, tendons, or even referred pain from internal organs. That’s why a proper diagnostic work-up is essential to finding the right treatment path.
At The MSK & Pain Clinic, Dr Amanjeet Toor takes a multifaceted approach to managing chronic back pain. This includes a tailored combination of:
Medications
Targeted physiotherapy with specialist therapists
Ergonomic and postural strategies
Core stability and strengthening
Image-guided interventional procedures
With multiple fellowships and advanced training in Interventional Pain and Musculoskeletal Medicine, Dr Toor reviews your MRI and CT imaging, identifying the most accurate diagnosis and best treatment plan for your specific case. This involves a comprehensive history taking and physical examination.
He offers advanced, minimally invasive procedures – including some new to New Zealand – such as:
Basivertebral Nerve Ablation (BVNA) for chronic low back pain associated with Modic type I/II changes (a cutting-edge alternative to spinal fusion surgery)
Pulsed Radiofrequency of the Dorsal Root Ganglion (DRG) for chronic radicular (nerve-related) pain
Radiofrequency Ablation (RFA) of Medial Branches of the cervical, thoracic, lumbar and sacroiliac (SI) joints
Most of these procedures are covered by private health insurance, and Dr Toor will advise you on this during your consultation.
The focus is to avoid surgery where possible, using a multidisciplinary team (MDT) approach supported by minimally invasive techniques for optimal recovery and long-term outcomes.
As one of the youngest instructors with the Spine Intervention Society (SIS), Dr Toor not only performs these procedures but also teaches other doctors internationally how to do them safely and effectively. He regularly collaborates with specialist physiotherapists and spine surgeons, often managing highly complex cases of chronic neck and back pain.
Book your appointment now to find out the most appropriate and effective approach for your condition.