Wound Monitoring
Part of Surgery
Systematic observation of wounds to detect complications early and adjust treatment before problems become life-threatening.
Why This Matters
The outcome of a wound is determined not just by the initial treatment, but by everything that happens in the days and weeks after. A wound that looks good immediately after treatment can develop infection, undergo dehiscence (separation), harbor deep abscess formation, or become colonized with dangerous organisms. Conversely, a wound that looks worrisome initially — messy, contaminated — can progress beautifully with correct ongoing care.
Wound monitoring is the practice of systematically observing wounds at defined intervals, knowing what normal healing looks like at each stage, recognizing deviations from normal, and responding appropriately. In post-collapse conditions without laboratory diagnostics, clinical observation is the only available tool, which makes mastery of wound monitoring both more important and more achievable than it might seem.
A healer who visits a wound-bearing patient daily, documents what they see, and responds to changes early will save lives that would otherwise be lost to preventable complications.
Normal Wound Healing: Timeline
Understanding normal healing is the prerequisite for recognizing abnormal healing.
Hemostasis (Immediate to 2-3 hours)
Bleeding stops. Platelet plug forms. Initial clot (fibrin network) stabilizes wound edges. Normal appearance: minimal bleeding, wound edges come together, clot beginning to form.
Inflammation (Hours to Day 4)
The wound becomes red, warm, swollen, and painful. This is NORMAL and necessary — it is the immune response arriving to clean the wound.
Normal inflammation:
- Confined to wound edges (not spreading)
- Present days 1-4, then decreasing
- Wound slightly warm to touch
- Some serosanguinous drainage (thin, pinkish fluid)
- Some swelling of surrounding tissue
Do not treat normal inflammation with cooling, anti-inflammatory herbs, or anything that might suppress it. It is doing exactly what it needs to do.
Proliferation (Day 4 to Weeks 2-3)
New tissue fills the wound. Fibroblasts lay down collagen. New blood vessels grow into the wound bed.
Normal proliferative phase appearance:
- Granulation tissue: red, glistening, slightly grainy-textured tissue filling the wound base
- Bleeds easily when touched (this is normal — new blood vessels)
- Wound edges beginning to contract inward
- Swelling decreasing
- Drainage becoming clearer (serous, not bloody)
- Wound depth decreasing
Signs of healthy granulation: bright red color, smooth cobblestone-like texture, moist appearance, bleeds easily with gentle touch.
Remodeling (Weeks to Months)
Collagen reorganizes, scar strengthens, wound matures.
- Scar initially raised and pink
- Over months: flattens, fades
- Scar never achieves 100% of original tissue strength; maximum ~80% at 3 months
The Daily Wound Assessment
For any wound requiring monitoring, assess at each visit:
1. General Patient Condition
Before looking at the wound, assess the patient:
- Temperature: fever suggests systemic infection
- Pulse: elevated pulse with fever is concerning
- Overall alertness: confusion with fever can indicate spreading infection
- Pain trend: is pain improving or worsening?
2. Wound Appearance
Use the same sequence every time:
Look at: color, edges, discharge, wound size, surrounding tissue
Color chart:
| Color | Meaning |
|---|---|
| Red/pink | Healthy granulation or healing skin |
| White/pale | Slough (dead protein layer) or inadequate blood supply |
| Yellow | Slough or infection with colonization |
| Green | Pseudomonas infection (specific pathogen) |
| Black | Necrotic (dead) tissue — must be debrided |
| Grey | Devascularized tissue or eschar (dry dead tissue) |
Edge assessment:
- Edges approximated: sutured wound is holding
- Edges separated: dehiscence — need reassessment and possibly re-suturing
- Edges rolling under: wound edges inverting — chronic wound, may need freshening
- Edges undermined: wound is larger beneath surface than visible — probe gently to detect
- Edges macerated (white, wet, soft): too much moisture — reduce occlusion of wound
3. Drainage Assessment
Describe every time you see the wound:
| Drainage type | Appearance | Significance |
|---|---|---|
| Serous | Thin, clear to pale yellow | Normal inflammatory exudate |
| Serosanguinous | Thin, pink-red | Normal early healing |
| Sanguinous | Red, watery | Bleeding — significant if increasing |
| Purulent | Thick, opaque | Infection — color, smell, volume important |
| Fistulous | Fluid that smells of bile or feces | Organ leak — serious |
Purulent drainage characteristics to document:
- Volume (small/moderate/large; or measure by saturation of dressing)
- Color (yellow, green, brown)
- Odor (none, mild, strong, characteristic smell)
- Consistency (thin, thick, granular)
The smell of a wound provides useful information: sweet smell suggests Pseudomonas; foul decomposition smell suggests anaerobic bacteria; fecal smell suggests bowel communication.
4. Surrounding Tissue Assessment
The tissue around the wound often reveals what is happening beneath:
Erythema (redness):
- Small amount immediately around wound edges (1-2 cm): normal inflammatory response
- Spreading erythema extending from wound: cellulitis — infection spreading through soft tissue
- Red streaks extending in lines from wound: lymphangitis — infection spreading through lymphatic channels, serious
Edema (swelling):
- Mild localized swelling: normal
- Increasing swelling that was decreasing: re-infection or hematoma
- Tight, shiny, painful swelling: possible compartment syndrome
Warmth: Normal inflammatory phase — the wound area will be warmer than the surrounding skin for several days. Warmth after day 5-7 that is increasing rather than decreasing suggests infection.
Crepitus (crackling under skin): a grave sign. Pressing the skin around the wound and feeling or hearing a crackling indicates gas-producing bacteria (Clostridium — gas gangrene). Requires immediate and aggressive surgical debridement.
Specific Complication Recognition
Wound Infection
Signs:
- Increasing pain after day 2 (healing wounds hurt less over time, not more)
- Spreading erythema
- Purulent discharge
- Fever
- Wound edges separating
- Foul odor
Grading:
- Superficial: skin and fat only, no deep extension
- Deep: extends below fascia
- Organ/space: cavity involvement (abscess beneath the abdominal wall after abdominal surgery)
Response to infection:
- Open the wound: remove sufficient sutures to allow drainage
- Explore the cavity with a clean probe or gloved finger
- Irrigate copiously with clean water
- Pack with moist clean cloth
- Change packing daily
- Begin antibiotics if available
Hematoma
Blood accumulation under a closed wound. Appears as:
- Bulging, tense wound
- Bluish discoloration
- Fluctuant (feels fluid-filled, not solid, when pressed gently)
Response: open the wound at the most dependent point, drain the blood, irrigate, repack. Hematoma that is not drained becomes infected.
Seroma
Clear fluid accumulation (lymph or wound exudate) in dead space. Similar appearance to hematoma but paler color on drainage.
Response: aspirate with a needle if small; open and drain if large. Prevents if deep sutures eliminate dead space at original closure.
Wound Dehiscence
Wound separation — the sutured edges pull apart.
Minor dehiscence: superficial, edges slightly gapped, granulating wound visible. Manage with secondary healing — daily moist packing.
Major dehiscence: wound fully opens. If this occurs after abdominal surgery, bowel may be visible (evisceration). Cover immediately with moist clean cloth; do not try to push bowel back in; re-close surgically as soon as possible.
Prevention: ensure adequate nutrition, avoid early suture removal, close under appropriate (not excessive) tension, use mattress sutures in high-tension areas.
Documentation
A wound cannot be monitored without records. Document at each visit:
- Date and time
- Patient condition (temperature, pulse, alertness)
- Wound size (length, width — measure with same reference each time)
- Wound appearance (color, edges, depth)
- Drainage (type, volume, odor)
- Surrounding tissue (erythema extent, warmth, swelling)
- Actions taken (packing changed, sutures removed, wound opened)
- Plan for next visit
Simple sequential notes with dates allow trend detection — whether the wound is improving, stable, or deteriorating. A wound that looks slightly worse today than yesterday, which was slightly worse than the day before, is on a trajectory requiring intervention even if no single day looks alarming.
The best wound outcomes come from systematic, consistent, early-responding monitoring. The healer who visits daily and documents carefully will out-perform the healer who relies on memory and visits only when called.