Piriformis Syndrome

The gluteus maximus overlies the piriformis muscle and forms a broad fascial interface with it. Restricted movement, increased tension, or adhesions between these tissue layers may contribute to persistent buttock pain in piriformis syndrome. Interfascial hydrodissection is an ultrasound-guided procedure in which fluid is introduced between the gluteus maximus and piriformis muscles to gently separate restricted fascial planes, improve tissue gliding, reduce local mechanical irritation, and potentially modulate nociceptive input from pain-sensitive nerve endings within or adjacent to the fascial interface. The goal of this clinical trial is to learn whether adding ultrasound-guided interfascial hydrodissection to a piriformis injection provides better pain relief and improves function in adults with piriformis syndrome. Piriformis syndrome can cause buttock pain that may spread to the back of the thigh or leg. Interfascial hydrodissection is a procedure in which fluid is injected between the gluteus maximus and piriformis muscles. The fluid gently separates the tissue layers and may help them move more freely. The main questions this trial aims to answer are: * Does adding interfascial hydrodissection to a piriformis injection lower overall pain more than the piriformis injection alone at 3 months after treatment? * Does it provide greater improvement in pain at earlier follow-up visits, hip-related function, and overall recovery? All participants will first receive one ultrasound-guided local anesthetic injection into the piriformis muscle. The early pain response will help support the diagnosis, and the same injection will serve as the common treatment received by both groups. Participants whose pain improves by at least 50 percent will be randomly assigned to either continue with the piriformis injection alone or receive additional interfascial hydrodissection. After the 1-week assessment, participants in both groups will begin the same home-based piriformis stretching program. Participants will: * Receive one ultrasound-guided piriformis injection and, depending on group assignment, may also receive interfascial hydrodissection * Have follow-up assessments later on the treatment day and at 1 week, 1 month, and 3 months * Follow the same home-based stretching program after the 1-week assessment * Report their pain, daily function, overall improvement, pain medicine use, additional treatment needs, and any side effects

Piriformis Syndrome (PS) is a condition which is characterized by pain, numbness, and limited range of motion (ROM) due to compression or irritation of the sciatic nerve by the piriformis muscle. It often leads to discomfort in the buttock region, radiating pain along the posterior thigh, and functional limitations in daily activities. Manual therapy techniques, particularly Muscle Energy Techniques (METs), have been widely used for the management of musculoskeletal dysfunctions, including piriformis syndrome.

The aim of this study is to comparatively evaluate the effects of two different manual therapy approaches, Muscle Energy Technique (MET) and Myofascial Release Technique (MFR), on pain threshold, muscle activation patterns, and muscle strength in individuals diagnosed with piriformis syndrome. In this study, the physiological effects of both interventions on the musculoskeletal system will be assessed using objective measurement tools such as an algometer, digital dynamometer, and electromyography (EMG). The study aims to provide evidence-based data regarding the most effective and preferable manual therapy approach in the conservative treatment of piriformis syndrome.

Piriformis Syndrome is a neuromuscular condition with symptoms of pain, numbness and tingling tracing the route of the sciatic nerve, due to the nerve impingement by the piriformis muscle. Two common manual therapy techniques used to treat musculoskeletal conditions are myofascial release and post-isometric relaxation. The intent of the research is to evaluate the effects of myofascial release (MFR) as compared to post-isometric relaxation (PIR) in improving pain and lower extremity function in piriformis syndrome (LEFS). The study population involved 32 individuals aged between 20 to 50 years who will be randomly assigned to two groups; a group that received MFR and a group that received PIR. Both groups received the baseline treatment for four weeks. The Visual Analog Scale (VAS) will be employed to gauge the amount of pain, while the LEFS was used to measure functional mobility

The purpose of this study is to evaluate the comparative effects of post-isometric relaxation (PIR) and active isolated stretch (AIS) techniques on reducing pain, improving range of motion, and decreasing functional disability in individuals with piriformis syndrome. A total of 40 participants will be recruited, aged 20-55 yrs, with confirmed piriformis syndrome. Participants will be randomized into two equal groups. Group A (post isometric relaxation) and Group B (active isolated stretch). Both groups will receive Conventional Therapy (Thermotherapy, Electrotherapy). Study variables include: * Independent Variable: Post Isometric Relaxation and Active Isolated Stretching. * Dependent Variables: Pain (measured by Visual Analog Scale), Functional Disability (assessed via Oswestry Disability Index), Range of Motion (assessed via Goniometer). * Control Variables: Age, Gender, BMI, Baseline Pain/ Disability Scores/ROM The intervention will last 2 weeks with 6 sessions (3 sessions per week). Assessments will be conducted at baseline (Week 1, Pre-treatment) and Post every second session. Data will be analyzed to compare immediate and short-term effects of the two interventions. This study aims to provide evidence for targeted manual therapy approaches in priformis syndrome, potentially guiding clinicians toward the most effective technique for pain reduction, improve ROM and decrease functional disability.

The purpose of this investigator-initiated study is to provide an efficient and non-invasive treatment option for pain caused by the piriformis muscle.

Piriformis syndrome is a clinical condition characterized by buttock pain and/or sciatic-like symptoms, and its diagnosis remains challenging because there is no universally accepted diagnostic standard. This study aims to evaluate the diagnostic accuracy of commonly used diagnostic criteria and clinical tests for piriformis syndrome. Participants with suspected piriformis syndrome will undergo standardized physical examination and assessment of predefined diagnostic criteria. Ultrasound-guided injection of 5 mL of 2% lidocaine into the piriformis muscle will be used as the reference diagnostic procedure. A reduction of 50% or more in pain after injection will be considered confirmation of piriformis syndrome. The diagnostic performance of clinical tests and diagnostic criteria will be analyzed accordingly.

This randomized, double-blind prospective trial investigates whether ultrasound-guided interfascial hydrodissection using 10% dextrose is more effective than dry needling in treating gluteal myofascial pain coexisting with piriformis syndrome. Following diagnostic piriformis injection response, eligible patients will be randomized into two treatment arms and followed at 1 hour, 1 week, 1 month, and 3 months. The primary hypothesis is that interfascial hydrodissection will provide superior long-term analgesic outcomes due to fascial separation, neuromodulation, and nociceptor suppression.

A 12-month randomized controlled trial will be conducted at Pakistan Sports Board, Lahore, with 40 athletes (18-35 years) randomly allocated to IASTM (n=20) or PNF (n=20) groups. Interventions were administered 3 times/week for 4 weeks. Outcomes included Numeric Pain Rating Scale (NPRS), goniometric hip ROM, and Oswestry Disability Index (ODI).

This study is a randomized control trial, and the purpose of this study is to determine the "Effects of Facilitated Positional Release Technique ( FPRT) Vs Manual Myofascial Release Technique in Female Patients with Piriformis Syndrome.

Pelvic pain is under-reported in healthy adults. Many patients with pelvic pain under-estimate the problem. Chronic pelvic pain can be managed properly, if diagnosed promptly. This is a quantitative analysis of prospective clinical data. It evaluates the management of pelvic pain in a cohort population, and analyzes the treatment outcome.

This study is a randomised control trial and the purpose of this study is to determine the "Effects of Facilitated Postional Release Technique( FPRT) Vs Manual Myofascial Release Technique in Female Patients With Piriformis Syndrome.

This study is a randomized controlled trial and the purpose of this study is to compare the effects of reciprocal inhibition versus post facilitation muscle energy technique along with conventional physical therapy in patients with piriformis syndrome in terms of pain, range of motion at hip joint and functional disability.

To compare the effects of Autogenic Inhibition and Reciprocal Inhibition Muscle Energy Techniques (METS) in Piriformis Syndrome