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Combined display of all available logs of Painwiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 20:52, 28 May 2026 Yatreyu talk contribs created page Forearm & Hand (Created page with "<gallery> ArmRegionV1.jpg|Caption1 Example.jpg|Caption2 </gallery>")
• 19:56, 28 May 2026 Yatreyu talk contribs created page Data:Confirmations/Antecubital (Created page with "{"confirmations":{"brachialis":0,"biceps":0,"brachioradialis":0,"supinator":0,"infraspinatus":0,"scalenes":0,"coracobrachialis":0},"total_sessions":0,"last_updated":"2026-05-28"}")
• 19:54, 28 May 2026 Yatreyu talk contribs created page DiagnosticTree/Antecubital (Created page with "{ "model": "bayesian_lr_scoring", "version": "1.0", "region": "Antecubital", "description": "Probabilistic scoring model for antecubital (anterior elbow) pain using Bayesian likelihood ratio updating with Thurstonian pairwise tiebreakers. Muscles drawn from T&S Vol.1 Ch.30 (Biceps Brachii), Ch.31 (Brachialis), Ch.34 (Brachioradialis), Ch.36 (Supinator), Ch.22 (Infraspinatus referred), Ch.20 (Scalenes referred), Ch.29 (Coracobrachialis referred). Brachioradialis a...")
• 08:33, 28 May 2026 Yatreyu talk contribs created page Concept:Postural Considerations (Created page with "Poor posture is one of the most powerful activators and perpetuators of myofascial trigger points (TrPs). The relationship is bidirectional: TrPs shorten muscles that distort posture, and distorted posture sustains the mechanical overload that perpetuates the TrPs. Correction of postural faults is therefore not merely adjunctive — for many patients it is the essential prerequisite for lasting treatment success. This page summarises the practical postural guidance from...")
• 08:11, 28 May 2026 Yatreyu talk contribs created page Muscle:Interossei (Created page with "'''Interosseous Muscles of the Hand''', '''Lumbricals''', and '''Abductor Digiti Minimi''' are a group of intrinsic hand muscles whose trigger points (TrPs) produce finger pain readily mistaken for arthritis, radiculopathy, or digital nerve entrapment. The hallmark clinical clue is the '''Heberden's node''' — a dorsal enlargement at the distal interphalangeal (IP) joint that is closely associated with TrPs in the interossei and frequently resolves in tenderness immedia...")
• 08:01, 28 May 2026 Yatreyu talk contribs created page Muscle:Adductor Pollicis and Opponens Pollicis (Created page with "'''Adductor Pollicis''' and '''Opponens Pollicis''' are two intrinsic thumb muscles of the thenar group that together account for the clinical syndrome known as '''"weeder's thumb"''' — painful thumb disability from sustained or forceful pincer grip activity. Their referred pain patterns, activation factors, and treatment approaches are closely related, and active trigger points (TrPs) in one are nearly always accompanied by TrPs in the other. Both muscles are frequent...")
• 06:17, 28 May 2026 Yatreyu talk contribs uploaded a new version of File:Headregionv4.png
• 12:00, 27 May 2026 Yatreyu talk contribs created page Muscle:Hand and Finger Flexors (Created page with "'''Hand and Finger Flexors''' is a group page covering the volar forearm muscles that flex the wrist and fingers: the '''flexor carpi radialis''' (FCR), '''flexor carpi ulnaris''' (FCU), '''flexor digitorum superficialis''' (FDS), '''flexor digitorum profundus''' (FDP), and '''flexor pollicis longus''' (FPL). The '''pronator teres''' is included here as T&S treats it in the same chapter, sharing a common activation profile and nerve entrapment risk. All arise predominant...")
• 08:51, 27 May 2026 Yatreyu talk contribs created page Muscle:Palmaris Longus (Created page with "'''Palmaris Longus''' is a slender, fusiform muscle of the volar forearm running from the medial epicondyle to the palmar aponeurosis. It is anatomically one of the most variable muscles in the body — congenitally absent in 12–20% of people of occidental descent, and subject to numerous positional and attachment variations that carry clinical consequences for median and ulnar nerve entrapment. Its trigger points (TrPs) are distinguished from all other forearm muscles...")
• 08:50, 27 May 2026 Yatreyu talk contribs created page Muscle:Supinator (Created page with "'''Supinator''' is a flat, deep muscle of the proximal forearm that spirals around the lateral surface of the radius. It is '''the muscle most frequently contributing to the pain of "tennis elbow"''' — in clinical experience, nearly every patient with lateral epicondylar pain and tenderness has an active supinator TrP. Its referred pain pattern overlaps closely with that of the Muscle:Brachioradialis and Muscle:Extensor_Carpi_Radialis|extensor carpi radialis long...")
• 08:44, 27 May 2026 Yatreyu talk contribs created page Muscle:Extensor Digitorum (Created page with "'''Extensor Digitorum''' is the primary long finger extensor of the dorsal forearm, arising from the lateral epicondyle and distributing via four tendons to the second through fifth digits. The '''extensor indicis''' is a deeper, independent extensor of the index finger that shares a tendon compartment with the extensor digitorum and has its own clinically distinct TrP pattern. Both muscles are covered here as they form a functional and anatomical unit in the dorsal exte...")
• 08:35, 27 May 2026 Yatreyu talk contribs created page Muscle:Extensor Carpi Ulnaris (Created page with "'''Extensor Carpi Ulnaris''' (ECU) is the ulnar wrist extensor of the dorsal forearm. Its trigger points (TrPs) produce a focused pattern of pain at the ulnar side of the dorsal wrist — a referral pattern that is clinically distinct from the more radially focused patterns of the extensor carpi radialis muscles. The ECU is the least frequently involved of the dorsal forearm wrist extensors under ordinary conditions; unlike the radial w...")
• 08:35, 27 May 2026 Yatreyu talk contribs created page Muscle:Extensor Carpi Radialis (Created page with "'''Extensor Carpi Radialis''' designates two closely related muscles of the radial dorsal forearm — the '''extensor carpi radialis longus''' (ECRL) and the '''extensor carpi radialis brevis''' (ECRB) — that act synergistically to extend and radially deviate the hand at the wrist. Both are primary components of the '''painful weak grip syndrome''' of the forearm, and their trigger points (TrPs) are among the most common myofascial sources of lateral epicondylar pain,...")
• 08:34, 27 May 2026 Yatreyu talk contribs created page Muscle:Brachioradialis (Created page with "'''Brachioradialis''' is a long, superficial muscle of the radial forearm bridging the elbow joint, running from the lateral supracondylar ridge of the humerus to the radial styloid. It is primarily an elbow flexor and functions as a '''shunt muscle''', stabilising the elbow against centrifugal distraction during rapid movement rather than accelerating it. Trigger points (TrPs) in the brachioradialis are a common cause of lateral epicondylar pain and dorsal thumb-web pai...")
• 22:33, 26 May 2026 Yatreyu talk contribs created page File:Homunculousv2.png
• 22:33, 26 May 2026 Yatreyu talk contribs uploaded File:Homunculousv2.png
• 21:32, 26 May 2026 Yatreyu talk contribs created page File:Headregionv4.png (A Regional image of the head and neck)
• 21:32, 26 May 2026 Yatreyu talk contribs uploaded File:Headregionv4.png (A Regional image of the head and neck)
• 21:32, 26 May 2026 Yatreyu talk contribs created page File:ArmRegionV1.png (A Regional image of the arms)
• 21:32, 26 May 2026 Yatreyu talk contribs uploaded File:ArmRegionV1.png (A Regional image of the arms)
• 21:15, 26 May 2026 Yatreyu talk contribs created page Data:Confirmations/FrontOfArm (Created page with "{"version":1,"region":"FrontOfArm","confirmations":{"biceps":0,"brachialis":0,"scalene":0,"scalenus_minimus":0,"subclavius":0,"triceps_trp5":0,"infraspinatus":0,"supraspinatus":0,"deltoid_anterior":0,"sternalis":0},"total_sessions":0}")
• 21:15, 26 May 2026 Yatreyu talk contribs created page DiagnosticTree/FrontOfArm (Created page with "{ "model": "bayesian_lr_scoring", "version": "1.0", "description": "Probabilistic scoring model for front-of-arm pain using Bayesian likelihood ratio updating with Thurstonian pairwise tiebreakers. Muscles drawn from T&S Vol.1 Ch.18 (Overview: Upper Back, Shoulder, and Arm) and individual chapters. Bold muscles carry higher priors (0.12); regular-weight muscles carry lower priors (0.08). Triceps TrP5 = medial head, referring to medial epicondyle and medial forearm....")
• 21:05, 26 May 2026 Yatreyu talk contribs created page Pain:Anterior Shoulder (Created page with "<div class="scoring-tree-host" data-tree-page="DiagnosticTree/AnteriorShoulder"></div> Category:Pain Category:Upper Back Shoulder and Arm")
• 21:04, 26 May 2026 Yatreyu talk contribs created page Data:Confirmations/AnteriorShoulder (Created page with "{"version":1,"region":"AnteriorShoulder","confirmations":{"infraspinatus":0,"deltoid_anterior":0,"pec_major_sternal":0,"pec_major_clavicular":0,"pec_minor":0,"subclavius":0,"biceps":0,"coracobrachialis":0,"supraspinatus":0,"scalene":0,"sternalis":0,"latissimus":0},"total_sessions":0}")
• 21:03, 26 May 2026 Yatreyu talk contribs created page DiagnosticTree/AnteriorShoulder (Created page with "{ "model": "bayesian_lr_scoring", "version": "1.0", "description": "Probabilistic scoring model for anterior shoulder pain using Bayesian likelihood ratio updating with Thurstonian pairwise tiebreakers. Muscles drawn from T&S Vol.1 Ch.18 (Overview: Upper Back, Shoulder, and Arm) and individual chapters. Bold muscles carry higher priors (0.1); regular-weight muscles carry lower priors (0.066667). Subclavius is addressed within the pectoralis major entry per T&S chap...")
• 20:50, 26 May 2026 Yatreyu talk contribs created page Data:Confirmations/MidThoracicBack (Created page with "{"version":1,"region":"MidThoracicBack","confirmations":{"rhomboids":0,"multifidi":0,"iliocostalis":0,"scalene":0,"latissimus":0,"serratus_posterior_sup":0,"infraspinatus":0,"trapezius_trp5":0,"serratus_anterior":0,"trapezius_trp4":0,"levator":0},"total_sessions":0}")
• 20:49, 26 May 2026 Yatreyu talk contribs created page DiagnosticTree/MidThoracicBack (Created page with "{ "model": "bayesian_lr_scoring", "version": "1.0", "description": "Probabilistic scoring model for mid-thoracic back pain using Bayesian likelihood ratio updating with Thurstonian pairwise tiebreakers. Muscles drawn from T&S Vol.1 Ch.18 (Overview: Upper Back, Shoulder, and Arm) and relevant individual chapters. Bold muscles carry higher priors (0.096774); regular-weight muscles carry lower priors (0.064516). Multifidi and Multifidus are treated as one entry (same...")
• 22:34, 25 May 2026 Yatreyu talk contribs created page Muscle:Thoracolumbar Paraspinal/Deep (Created page with "The '''deep thoracolumbar paraspinal muscles''' — the '''Semispinalis Thoracis''', '''Multifidi''', and '''Rotatores''' — form the transversospinal group and lie deep to the erector spinae. Their trigger points (TrPs) produce a characteristically severe, persistent aching "bone" pain that is worrisome and disabling and is felt deep in the spine. These muscles are primarily stabilisers and fine-movement regulators of the vertebral column rather than prime movers. They...")
• 22:33, 25 May 2026 Yatreyu talk contribs created page Muscle:Thoracolumbar Paraspinal/Superficial (Created page with "The '''superficial thoracolumbar paraspinal muscles''' — the '''Iliocostalis Thoracis''', '''Iliocostalis Lumborum''', and '''Longissimus Thoracis''' — form the erector spinae group and are the most clinically important sources of myofascial back pain. Trigger points (TrPs) in these muscles are one of the most common causes of enigmatic back pain, accounting for tender/trigger points in 96% of patients referred for chronic intractable benign lumbar pain. Patients typ...")
• 22:33, 25 May 2026 Yatreyu talk contribs created page Muscle:Serratus Anterior (Created page with "'''Serratus anterior''' is a large, fan-shaped muscle of the lateral thorax that wraps around the rib cage from the anterolateral chest to the deep surface of the scapula. Its trigger points (TrPs) are one of the most clinically under-examined sources of chest, back, and arm pain in practice, and one of the most consequential: the interscapular pain they produce is so persistently intense, so refractory to positional relief, and so rarely linked to this muscle that patie...")
• 22:13, 25 May 2026 Yatreyu talk contribs created page Data:Confirmations/BackOfArm (Created page with "{"version":1,"region":"BackOfArm","confirmations":{"triceps_long_head":0,"triceps_lateral_head":0,"scalene":0,"scalenus_minimus":0,"teres_major":0,"deltoid_posterior":0,"subscapularis":0,"supraspinatus":0,"teres_minor":0,"latissimus":0,"serratus_posterior_sup":0,"coracobrachialis":0},"total_sessions":0}")
• 22:11, 25 May 2026 Yatreyu talk contribs created page DiagnosticTree/BackofArm (Created page with "{ "model": "bayesian_lr_scoring", "version": "1.0", "description": "Probabilistic scoring model for posterior arm pain using Bayesian likelihood ratio updating with Thurstonian pairwise tiebreakers. Muscles drawn from T&S Vol.1 Ch.18 (Overview: Upper Back, Shoulder, and Arm). Bold muscles carry higher priors (0.115385); regular-weight muscles carry lower priors (0.076923). Triceps TrP1 = Long Head (posterior arm, skips elbow); Triceps TrP3 = Lateral Head (posterior...")
• 22:00, 25 May 2026 Yatreyu talk contribs created page Data:Confirmations/BackOfShoulder (Created page with "{"version":1,"region":"BackOfShoulder","confirmations":{"subscapularis":0,"infraspinatus":0,"teres_minor":0,"teres_major":0,"deltoid_posterior":0,"supraspinatus":0,"serratus_posterior_sup":0,"triceps":0,"levator":0,"trapezius_trp3_6":0,"latissimus":0,"iliocostalis":0,"scalene":0},"total_sessions":0}")
• 21:57, 25 May 2026 Yatreyu talk contribs created page Pain:Back Shoulder Pain (Created page with "<div class="scoring-tree-host" data-tree-page="DiagnosticTree/BackofShoulder"> </div>")
• 21:56, 25 May 2026 Yatreyu talk contribs created page DiagnosticTree/BackofShoulder (Created page with "{ "model": "bayesian_lr_scoring", "version": "1.0", "description": "Probabilistic scoring model for posterior shoulder pain using Bayesian likelihood ratio updating with Thurstonian pairwise tiebreakers. Muscles drawn from T&S Vol.1 Ch.18 (Overview: Upper Back, Shoulder, and Arm). Bold muscles in Ch.18 carry higher priors (0.0857); regular-weight muscles carry lower priors (0.0571).", "thresholds": { "early_exit_posterior": 0.55, "early_exit_gap": 0.18,...")
• 21:39, 25 May 2026 Yatreyu talk contribs created page Muscle:Latissimus Dorsi (Created page with "'''Latissimus dorsi''' is a broad, fan-shaped muscle of the posterior trunk and a frequently overlooked myofascial source of mid-thoracic back pain. Its trigger points (TrPs) produce a constant aching pain centred on the inferior angle of the scapula that is distressingly unresponsive to positional change or stretching — a characteristic that routinely prompts negative investigations for intrathoracic disease before the muscular origin is recognised. When arm referral...")
• 21:33, 25 May 2026 Yatreyu talk contribs created page Concept:Paraspinal Corrective Actions (Created page with "'''Paraspinal Corrective Actions''' is the canonical programme for reducing and eliminating the structural and behavioural perpetuating factors that maintain trigger points (TrPs) in the thoracolumbar paraspinal muscles. This page is cross-referenced by Muscle:Thoracolumbar_Paraspinal/Superficial, Muscle:Thoracolumbar_Paraspinal/Deep, Muscle:Serratus_Posterior, Muscle:Quadratus_Lumborum, and other torso muscle pages. The content follows Chapter 48, Sectio...")
• 21:29, 25 May 2026 Yatreyu talk contribs created page Concept: Paraspinal Corrective Actions (Created page with "'''Paraspinal Corrective Actions''' is the canonical programme for reducing and eliminating the structural and behavioural perpetuating factors that maintain trigger points (TrPs) in the thoracolumbar paraspinal muscles. This page is cross-referenced by Muscle:Thoracolumbar_Paraspinal/Superficial, Muscle:Thoracolumbar_Paraspinal/Deep, Muscle:Serratus_Posterior, Muscle:Quadratus_Lumborum, and other torso muscle pages. The content follows Chapter 48, Sectio...")
• 21:16, 25 May 2026 Yatreyu talk contribs created page Muscle:Serratus Posterior (Created page with "'''Serratus Posterior Superior''' and '''Serratus Posterior Inferior''' are two thin, quadrilateral muscles of the posterior thorax that serve opposite respiratory functions — the superior assists inhalation, the inferior assists exhalation and rib stabilisation. Both lie deep to the more superficial back muscles (trapezius, rhomboids, latissimus dorsi) and are therefore palpated through overlying layers. Neither causes nerve entrapment. Their trigger points (TrPs) are...")
• 17:09, 22 May 2026 Yatreyu talk contribs created page Data:Confirmations/UpperThoracicBackPain (Created page with "{ "model": "bayesian_lr_scoring", "version": "1.0", "description": "Probabilistic scoring tree for upper thoracic back pain using Bayesian likelihood ratio updating with Thurstonian pairwise tiebreakers", "thresholds": { "early_exit_posterior": 0.55, "early_exit_gap": 0.18, "pairwise_trigger": 0.22 }, "muscles": { "trapezius_trp2": { "label": "Upper Trapezius", "prior": 0.18, "page": "Muscle:Trapezius", "key_trp_note":...")
• 17:08, 22 May 2026 Yatreyu talk contribs changed group membership for Yatreyu: granted physician; kept bureaucrat, interface administrator and administrator unchanged (MINC confirmed)
• 17:05, 22 May 2026 Yatreyu talk contribs created page DiagnosticTree/UpperThoracicBackPain (Created page with "{ "model": "bayesian_lr_scoring", "version": "1.0", "description": "Probabilistic scoring tree for upper thoracic back pain using Bayesian likelihood ratio updating with Thurstonian pairwise tiebreakers", "thresholds": { "early_exit_posterior": 0.55, "early_exit_gap": 0.18, "pairwise_trigger": 0.22 }, "muscles": { "trapezius_trp2": { "label": "Upper Trapezius", "prior": 0.18, "page": "Muscle:Trapezius", "key_trp_note":...")
• 17:04, 22 May 2026 Yatreyu talk contribs created page MediaWiki:Gadget-DiagnosticTreeScoring.js (Add scoring model gadget v1)
• 17:03, 22 May 2026 Yatreyu talk contribs created page MediaWiki:Gadget-DiagnosticTreeScoring.css (Created page with "* * DiagnosticTree-Scoring.css * Styles for the probabilistic scoring model interface. * Append to MediaWiki:Gadget-DiagnosticTree.css * OR save as MediaWiki:Gadget-DiagnosticTreeScoring.css: ── Prototype shell — wraps the gadget design system ──: body{background:#f0f0ef;margin:0;padding:20px 0 60px;font-family:'DM Sans',Helvetica,Arial,sans-serif} .proto-shell{max-width:820px;margin:0 auto;padding:0 16px} .proto-masthead{ display:flex;align-it...")
• 16:54, 22 May 2026 Yatreyu talk contribs created page MediaWiki:Gadget-ConfirmationStore.js (Created page with "* * DiagnosticTree — Confirmation Store v2 * * Changes from v1: * - Anonymous confirmation disabled entirely * - Actor is always a username (physician group required) * - MAX_SESSIONS_PER_MUSCLE increased to 50 * - isPhysician() helper exposed for UI gating * * Storage: Data:Confirmations/<TreeId> * Format: { muscle_id: { n, last, sessions: [{ts, actor}] } }: ( function ( mw, $ ) { 'use strict'; const MAX_SESSIONS_PER_MUSCLE = 50; const DATA_PAGE_PREF...")
• 18:35, 21 May 2026 Yatreyu talk contribs created page Pain:Upper Thoracic Back Pain (Created page with "<html> <div class="diagnostic-tree-host" data-tree-page="DiagnosticTree/UpperThoracic"></div> </html>")
• 18:34, 21 May 2026 Yatreyu talk contribs created page DiagnosticTree/UpperThoracic (Created page with "{ "tree_id": "upper-thoracic-back-pain", "region": "Upper Thoracic Back Pain", "version": "1.0", "start": "screen-1", "redflags": { "emergency": [ { "id": "rf-e1", "label": "Spinal cord compression / Myelopathy", "question": "Is there bilateral arm weakness or numbness, difficulty walking, loss of bladder or bowel control, or a sense of a band of tightness around the chest?", "rationale": "Upper thoracic cord compressi...")
• 20:55, 18 May 2026 Yatreyu talk contribs created page Muscle:Triceps Brachii (Created page with "'''Triceps brachii''' is the sole extensor of the forearm at the elbow and the only muscle on the posterior surface of the arm. Its three heads — long, lateral, and medial — each harbour trigger points (TrPs) at distinct locations, each with its own referred pain pattern. TrPs in this muscle are common, frequently overlooked, and are an important and under-recognised source of posterior arm pain, epicondyle pain ("tennis elbow"), and hand symptoms. The long head TrPs...")
• 20:55, 18 May 2026 Yatreyu talk contribs created page Muscle:Anconeus (Created page with "'''Anconeus''' is a small, triangular muscle on the posterior aspect of the elbow, functioning as an assistant elbow extensor and stabiliser of the humeroulnar joint. Although a minor contributor to elbow extension, its trigger point (TrP) is a clinically significant and frequently overlooked source of '''local lateral epicondyle pain'''. An anomalous variant — the '''anconeus epitrochlearis''' — is an established cause of ulnar nerve compression neuropathy at the el...")
• 20:24, 18 May 2026 Yatreyu talk contribs created page Muscle:Brachialis (Created page with "'''Brachialis''' is the "workhorse" of the elbow flexors — a deep, single-joint muscle that attaches to the ulna rather than the radius, performing only one motion (elbow flexion) regardless of forearm rotation. Its trigger points (TrPs) produce a clinically distinctive referral pattern: pain concentrated at the base of the thumb and the dorsal web of the thumb, with spillover to the antecubital space and occasional upward referral to the anterior deltoid region. This...")