Call or Text Request Availability

Articles

16 Articles

Medical-legal analysis for plaintiff and defense counsel on chronic pain conditions, expert witness methodology, and litigation-relevant clinical topics.

Attorney Resources

Attorney Resource
June 2026 24 min read

How Pain Management Experts Objectively Evaluate Pain

A physician-authored methodology guide for plaintiff attorneys, defense attorneys, insurance counsel, and judges explaining exactly how a board-certified pain management physician objectively evaluates pain — covering examination components, imaging correlation, validated outcome measures, functional impairment, symptom validity, and condition-specific analysis.

Pain Evaluation Medicolegal Methodology Functional Impairment Validated Instruments Plaintiff & Defense
Read article
Attorney Resource
June 2026 20 min read

Pre-Existing Degeneration vs. Aggravation in Spine Injury Cases: A Pain Management Physician's Methodology

How pain management physicians distinguish pre-existing degeneration from aggravation, acceleration, and new traumatic injury — the clinical methodology for building or challenging causation in spine personal injury litigation. Plaintiff and defense.

Causation Degeneration Aggravation Spine Injury Expert Methodology
Read article
Attorney Resource
June 2026 22 min read

Gregory v. Chohan: How Pain Management Experts Objectively Evaluate Pain and Suffering Damages in Texas Personal Injury Cases

A Texas attorney guide to how pain management physicians build objective clinical foundations for non-economic damages after Gregory v. Chohan — covering validated disability instruments, functional impairment analysis, condition-specific findings, future care projections, and plaintiff and defense strategy for Harris County, Dallas County, and statewide litigation.

Texas Non-Economic Damages Pain and Suffering Gregory v. Chohan Functional Impairment
Read article
Attorney Resource
June 2026 24 min read

CRPS Expert Witness Guide: How Pain Management Experts Evaluate Complex Regional Pain Syndrome Cases

The definitive attorney guide to CRPS expert witness evaluation — covering Budapest Criteria documentation, Type I vs. Type II, trauma and surgery-related causation, medical necessity, SCS, sympathetic blocks, future care projections, defense and plaintiff arguments, and common attorney mistakes in Complex Regional Pain Syndrome litigation.

CRPS Expert Witness Budapest Criteria Causation Future Medical Care
Read article
Attorney Resource
July 2026 20 min read

Dog Bite Injury: Pain Management Expert Witness Analysis of Nerve Injury, CRPS, and Functional Impairment

Medical expert analysis of dog bite injuries, including crush and puncture trauma, peripheral nerve injury, CRPS, scar pain, functional impairment, medical necessity, and future care.

Dog Bite Injury Nerve Injury CRPS Functional Impairment Causation
Read article
Attorney Resource
June 2026 23 min read

California Pain Management Expert Witness Guide for Attorneys: Medical Necessity, Causation, MICRA, and Future Medical Care

Attorney guide to pain management expert witness opinions in California personal injury and medical malpractice litigation — covering Evidence Code §§ 720, 801-802, Sargon, MICRA, comparative fault, IMEs, SCS, ESI, RFA, CRPS, and future medical care analysis from an actively practicing California pain management physician.

California Expert Witness MICRA Evidence Code 720
Read article
Attorney Resource
June 2026 19 min read

Arizona Pain Management Expert Witness Guide: Medical Necessity, Causation, IMEs, and Future Medical Care

A comprehensive attorney guide to pain management expert witness opinions in Arizona personal injury and malpractice litigation — covering Rule 702, A.R.S. § 12-2604, Rule 26.1, compulsory arbitration, medical necessity, causation, ESI, RFA, SCS, CRPS, and future medical care disputes in Maricopa County, Pima County, and statewide.

Arizona Expert Witness Rule 702 Medical Necessity CRPS
Read article
Attorney Resource
June 2026 18 min read

Florida Expert Witness Certificate Requirements for Pain Management Experts

A Florida attorney guide to pain management expert qualification under § 766.102, the pre-suit corroborating opinion requirement under § 766.203, Daubert reliability under § 90.702, and how these requirements apply to ESI, RFA, SCS, IDDS, and CRPS cases in malpractice and personal injury litigation statewide.

Florida Expert Witness Chapter 766 Daubert Malpractice
Read article
Attorney Resource
June 2026 19 min read

Nevada Personal Injury Cases Involving Spinal Cord Stimulators

A Nevada attorney guide to SCS disputes in personal injury and malpractice litigation — necessity, standard of care, causation, trial documentation, psychological evaluation, CRPS, post-laminectomy syndrome, and future care projections for Clark County, Washoe County, and statewide cases.

Nevada Spinal Cord Stimulation Personal Injury CRPS Post-Laminectomy
Read article
Attorney Resource
June 2026 16 min read

Medical Necessity Disputes in Florida Personal Injury Cases

A Florida attorney guide to medical necessity disputes in PIP, personal injury, and malpractice litigation — covering ESI, RFA, SCS, IDDS, PNS, and CRPS disputes under Florida's Daubert standard, with plaintiff and defense strategy for Miami-Dade, Broward, Palm Beach, and statewide cases.

Florida Medical Necessity PIP Personal Injury Daubert
Read article
Attorney Resource
June 2026 18 min read

Texas Chapter 74 and Pain Management Expert Witness Testimony in Personal Injury and Medical Malpractice Cases

A practical guide for Texas plaintiff and defense attorneys on Chapter 74 expert report requirements, pain management expert qualifications, causation and medical necessity analysis, future care projections, and procedure-specific disputes — ESI, RFA, SCS, IDDS, and CRPS — in Harris County, Dallas County, and statewide litigation.

Texas Chapter 74 Expert Witness Personal Injury Malpractice
Read article
Attorney Resource
June 2026 18 min read

Nevada Pain Management Expert Witnesses in Personal Injury and Medical Malpractice Cases

A practical guide for Nevada plaintiff and defense attorneys on retaining a pain management expert witness — covering IMEs, causation, medical necessity, future care, standard of care, CRPS, SCS, ESI, RFA, IDDS, and PNS disputes in Clark County, Washoe County, and statewide litigation.

Nevada Expert Witness Personal Injury Malpractice CRPS
Read article
Attorney Resource
June 2026 17 min read

How Pain Management Experts Evaluate Medical Necessity for Spinal Cord Stimulators

A clinical guide for plaintiff and defense counsel on SCS trial documentation requirements, permanent implantation criteria, psychological screening, revision surgery disputes, battery replacement projections, explantation analysis, and future medical care opinions in personal injury and malpractice litigation.

Spinal Cord Stimulation Medical Necessity CRPS Post-Laminectomy Future Care
Read article
Attorney Resource
June 2026 16 min read

What Is the Difference Between Medical Necessity and Standard of Care?

How to distinguish two clinical concepts that every pain management litigation attorney must understand — with procedure-specific examples covering ESI, MBB/RFA, SCS, IDDS, and PNS, and guidance on which analysis applies to malpractice, personal injury, future care, and insurance coverage disputes.

Medical Necessity Standard of Care Malpractice Personal Injury Insurance
Read article
Attorney Resource
June 2026 14 min read

How Pain Management Experts Evaluate Medical Necessity in Personal Injury Cases

A clinical framework for plaintiff and defense counsel: how physician experts assess necessity for epidural steroid injections, medial branch blocks, radiofrequency ablation, spinal cord stimulation, and intrathecal pump therapy — and how those opinions connect to causation, future care, and malpractice analysis.

Medical Necessity ESI RFA & MBB SCS Intrathecal Pump
Read article
Attorney Resource
June 2026 14 min read

How Pain Management Experts Evaluate Causation in Personal Injury Cases

A clinical framework covering aggravation doctrine, pre-existing degeneration, CRPS causation disputes, post-laminectomy syndrome chain-of-causation, delayed presentation, subsequent injury apportionment, and the causation foundation required for future care projections.

Causation Aggravation CRPS Post-Laminectomy Future Care
Read article

Continue Research

Upcoming Topics

Independent Medical Evaluations in Pain Management Litigation

Coming Soon

What IMEs add to records-based review, how they affect causation, necessity, and standard of care analyses, and what to know before scheduling one.

How Pain Management Experts Evaluate Future Medical Care Claims

Coming Soon

Projecting treatment costs, building necessity foundations for each cost line, and countering opposing life care plan opinions.

CRPS Litigation: Diagnosis, Causation, and Expert Methodology

Coming Soon

Budapest Criteria in the courtroom, contested diagnoses, sufficient mechanisms, and how plaintiff and defense experts approach CRPS.

Post-Laminectomy Syndrome in Personal Injury Litigation

Coming Soon

Chain-of-causation analysis, surgical indication disputes, and how experts evaluate post-surgical pain syndromes in personal injury cases.

Expert Witness Standards in Pain Management Litigation

Coming Soon

Opinion methodology, admissibility requirements, deposition preparation, and what distinguishes defensible from vulnerable expert opinions.

To discuss a specific medicolegal question or retain Dr. Dardashti for a case:

Contact Expert Medical Services LLC
Expert Medical Services LLC

Retain Dr. Dardashti for Your Case

Contact Expert Medical Services LLC to discuss your case and check availability.