Managing the Surgical Backlog: Triage and Scheduling That Scale

A surgical backlog feels like success — demand exceeding supply — right up until it isn't: patients drift to competitors mid-wait, urgent cases hide inside a first-come queue, staff burn hours re-answering 'when is my surgery?', and referring optometry offices start hearing complaints. Backlogs don't need heroics; they need structure.

First, measure the real backlog

Count cases booked-but-unscheduled and scheduled-beyond-target separately, and express the backlog in weeks of OR capacity, not case counts. Eighty cases against twenty per week is a four-week backlog — manageable. The same eighty against eight per week is a ten-week problem that compounds weekly. This one framing change turns a vague anxiety into an arithmetic problem.

Triage the queue — don't run first-come-first-served

A pure FIFO queue treats a monocular patient with a dense cataract the same as a 20/30 early lens change. Build three tiers with objective criteria the whole team applies:

• Expedite: monocular patients, rapidly progressive or dense cataracts, fall-risk and driving-safety cases, and cases where delay threatens outcomes. Target: next available block.
• Standard: visually significant, function-limiting cataracts. Target: your published standard wait.
• Flexible: early changes, patient-preference timing. These patients often happily take short-notice slots — they're your standby list.

Protect the backlog from decay

Long waits leak cases. Three defenses: set expectations honestly at booking ('we're scheduling about six weeks out') because surprises churn patients and honesty doesn't; make a mid-wait touch call at the halfway point — it collapses 'when is my surgery?' inbound volume and reminds the patient they're in a queue that cares; and run the standby list aggressively so every cancellation backfills within 48 hours. A backlog with a working backfill system runs 90%+ block utilization; one without runs 75% while patients wait — the worst of both worlds.

Decide when capacity, not process, is the constraint

If your backlog grows for three consecutive months with utilization above 90% and cancellations under control, process is done — you need capacity: another block, extended days, an associate's ramp, or ASC time. Run the math against contribution margin per case; most ophthalmology practices find added block time pays for itself far sooner than they assumed. Our OR block utilization guide covers the measurement side.

Staff the queue itself

Backlogs create a genuine part-time job: maintaining the tiered list, making mid-wait calls, running backfill, chasing clearances, and reporting weekly numbers. When that job belongs to no one, the queue silently rots. Practices without spare front-office capacity hand exactly this bundle to an eye care virtual assistant working as a remote surgical coordinator at a flat $10/hour — cheaper than one lost case a month, working a list that protects dozens.