<prompt> A pregnant woman aged 30 years after trauma feeling tingling pain and numbness at the tips of thumb , index finger and middle finger, on examination doctor presses between the wrist joint for 30 seconds and the patient de- velops more pain at the tips of the middle ,index finger and thumb. What is the diagnosisCarpal tunnel syndromeCubital tunnel syndromeTarsal tunnel syndromePronator syndrome  <response>: Ans. a Carpal tunnel syndromeRef: Maheshwari 5th ed. 303Entrapment SyndromeNerve involvedCarpal tunnel syndrome aka Pronator syndromeMedian nerve at wristMedian nerve proximally compressed beneath - ligament of struthers, bicipital aponeurosis or origins of pronator teres or flexor digitorum superficialisCubital tunnel syndrome Guyons canal syndromeUlnar nerve between two heads of flexor carpi ulnaris or arcade of struthersUlnar nerve at wristTarsal tunnel syndromePosterior tibial nerve behind below medial malleolusThoracic outlet syndromeLower trunk of brachial plexus, C8 Tl subclavian vessels between clavicle first ribMeralgia parastheticaLateral cutaneous nerve of thighMortons metatarsalgiaInterdigital nerve compression usually of 3rd, 4th toe 