55 year old man pain in 140 degree to 180 degree shoulder adduction and only at the end range both right and left side
shoulder pain 140 to 180 degrees abduction end range bilateral diagnosis
https://pmc.ncbi.nlm.nih.gov/articles/PMC9730981
"Pain after 120 degrees indicates AC joint pathology." - PMC Algorithmic Approach to Shoulder Pathology
| Feature | This Patient | ACJ Arthritis |
|---|---|---|
| Age/Sex | 55M | Common in males 40-60+ |
| Pain arc | 140-180° only | "High painful arc - pain worst for last 20-30° of elevation" |
| Bilateral | Yes | Can be bilateral (degenerative) |
| End range only | Yes | Characteristic of ACJ |
"There is a high painful arc, pain being worst for the last 20-30° of elevation. Flexing and adducting the arm to place the hand around the opposite shoulder reproduces pain."
"An intra-articular corticosteroid injection will usually help; even if the effect is short-lived it localises the problem accurately." - Bailey and Love's
34 year old lady hand swelling and thumb pain , over evening happend without reason from one month not reduced types so much and hand swelling is present in dorsal forearm above hand joint and in thumb there is kind of pulling pain
de quervain tenosynovitis 34 year old woman dorsal wrist swelling thumb pain diagnosis management

| Patient Feature | Classic De Quervain's |
|---|---|
| 34-year-old female | Most common in women aged 30-50 |
| Dorsal forearm/wrist swelling | Swelling over 1st extensor compartment, 1-2 cm proximal to radial styloid |
| Thumb "pulling pain" | APL/EPB tendons under tension = pulling/tightening sensation |
| Gradual onset, no trauma | Typical - often insidious/overuse |
| Present for 1 month, not resolving | Chronic tenosynovitis without treatment will persist |
"Most common in women between 30 and 50 years of age... significant radial-sided wrist pain with focal swelling and tenderness and crepitus 1 to 2 cm proximal to the radial styloid over these tendons." - Rheumatology, 2-Volume Set (Elsevier 2022)
| Condition | How to Distinguish |
|---|---|
| 1st CMC (basal thumb) osteoarthritis | Finkelstein also positive but tenderness at the base of thumb, not the radial styloid. Grind test positive. X-ray shows joint changes. |
| Intersection syndrome | Swelling is more proximal (~4 cm above wrist), not at radial styloid. Squeaking/crepitus on wrist motion. |
| Carpal tunnel syndrome | Palmar tingling/numbness in median nerve distribution, no dorsal swelling |
| Inflammatory arthritis (RA/Psoriatic) | Check for joint swelling, bilateral involvement, systemic features, RF/anti-CCP |
"Up to 76% of patients have more than one slip of the APL tendon, and 60% have a dividing septum in the compartment, which should be released if identified at surgery." - Rheumatology (Elsevier 2022)