Toby Donnelly: upper-arm vascular injury
Toby's deep left upper-arm injury causes arterial compromise, no mid-brachial artery flow on CT angiography, and successful surgery.
In Plain English
Toby's arm injury threatens blood flow. The team uses imaging to find the blocked or interrupted artery and takes them to surgery.
What Happened in the Episode
CT angiography shows no flow in the mid-brachial artery, prompting surgery; afterward Toby is stable and awake.
Clinical Concept
Extremity vascular trauma
What ER Teams Would Evaluate
Real care would check pulses, capillary refill, skin temperature, sensation, movement, bleeding, compartment pressure risk, and imaging when arterial injury is suspected.
Treatment and Management Overview
The episode supports ultrasound, CT angiography, surgical repair, and stable postoperative recovery. It does not specify the repair technique.
What TV Gets Right
The episode escalates from soft tissue injury to vascular imaging once arterial compromise is recognized.
What TV Compresses
It compresses serial limb exams, wound contamination management, anticoagulation decisions, compartment monitoring, and hand-function follow-up.
Sources and Further Reading
- iDRief catalog page
- Grey's Anatomy Universe Wiki - Add It Up
- Add It Up transcript
- Grey's Anatomy Universe Wiki - Add It UpEPISODE
Supports: Supports Toby's deep arm injury, arterial compromise, ultrasound, CT angiography, absent mid-brachial artery flow, surgery, and recovery.
- Add It Up transcriptEPISODE
Supports: Supports episode dialogue and scene context for Toby's vascular trauma.
- MedlinePlus Medical Encyclopedia - CT angiography, arms and legsTIER 1
Supports: Supports general CT angiography context.
- MedlinePlus - Injuries and WoundsTIER 1
Supports: Supports general context for traumatic injuries and wounds.
- iDRief catalog pageEPISODE
Supports: Supports episode-level evidence for this curated case.