係真架 呢個世界有好多asymptomatic PID
意思係 無症狀嘅凸出
其實我地physio呢 大勢都係愈嚟愈唔會refer人做scanning
原因有兩個
1: 好多時做完佢嘅findings 同 臨床唔對板
2: 根據最近好多systematic reviews 都指出 唔少病人照完MRI得知結果後 反而痛多左
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咁有咩時候我地先會真係叫人做mri? 就係當我地覺得 個病人有red flags, contraindications to physio時我地先會真係建議 ie cancer / 骨折/ 感染/ 馬尾神經受壓