Spinal PuncturePuncturesAnesthesia, SpinalNeedlesMorganella morganiiTracheitisIntervertebral Disc DegenerationNeedlestick InjuriesSpinal CordIntervertebral DiscPost-Dural Puncture HeadacheProteus mirabilisOsteomyelitisBiopsy, NeedleSpinal Cord InjuriesInjections, SpinalBlood Patch, EpiduralSepsisCecumSpinal NervesAtrial SeptumSpinal Nerve RootsDura MaterSpinal Cord DiseasesHeadacheWounds, Penetrating