Range of motion measures joint movement in various directions. Goniometer is used for most joints except back and spine. Schober test measures spinal bone movement for conditions like ankylosing spondylitis
Average annual salary for US doctors is $1,65,347 (around INR 13 million). Highest salary reached $208,000 (around INR 17 million). Salary difference between high and low paid doctors averages $81,000
Frozen shoulder affects 3-5% of population, typically women aged 50-60. Incidence is 2-4x higher in diabetic patients. Can rarely affect other shoulder sites like ankle. Can be complication of COVID-19 vaccine administration
Rotator cuff tendinopathy is the most common cause of shoulder pain. Tears can be acute traumatic or chronic degenerative. Most people develop rotator cuff tendinopathy within their lifetime
X-rays and ultrasound are main methods for diagnosing hip dysplasia. Ultrasound provides better results until cartilage ossification. Clear x-ray images possible around 3 months old. Nonsurgical treatment effectiveness ends at good x-ray image age
Median nerve originates from brachial plexus' lateral and medial cords. Enters arm from axilla, passes through cubital fossa. Only nerve passing through carpal tunnel. Supplies muscles of forearm and hand