Vascular occlusion in the temples: signs and initial management

The temple is a tempting area for anyone who wants to restore softness to the upper third of the face: temporal filler is one of the most requested for patients with volume loss. It is also one of the areas where the clinician needs the most vascular respect, because arteries, well-sized veins and unforgiving fascial planes live side by side there. This text brings together what is known about the signs and initial management of a vascular occlusion in the temples.

The page is a review and does not teach injection technique. There are no doses, dilutions or descriptions of injection planes. Complementary anatomy is in temporal anatomy for injectables, and the view of how the area ages is in aging of the temples.

What vascular structures are in the temple?

The temporal area is supplied and drained by a set of vessels that communicate with each other.

• Superficial temporal artery: terminal branch of the external carotid, climbs in front of the ear and divides into frontal and parietal branches, which are relatively superficial.
• Middle temporal artery: emerges behind the fascia and the muscle, and pierces the temporal fascia to supply the area.
• Deep temporal arteries: supply the temporalis muscle, in a deep plane.
• Middle temporal vein: a vein of notable caliber that runs through the area and is a source of significant hematomas.
• Branches of the zygomaticoorbital artery and anastomoses with the forehead and orbital circulation.

This coexistence of superficial and deep vessels, in a bounded fossa, explains why the risk is not only arterial occlusion. The temporal fossa also holds the temporal fat pad and the temporalis muscle, and the space appears larger than it is.

What signs does the temple offer?

Arterial occlusion follows the general pattern (pallor, pain, livedo, slow capillary refill), but the area has particularities that delay or confuse perception.

The signs described in reports include pallor or a lace-like look on the skin of the temple and scalp margin, disproportionate pain, complaints of numbness or burning, pain when chewing, a scalp that is tender to touch and, later, blisters, scabs and local alopecia. The course is similar to that of other areas, but visual assessment calls for care.

Arterial occlusion or expanding hematoma?

In the temple, two serious conditions can coexist or be confused. An expanding hematoma is bleeding that continues and compresses the area, and the closed temporal fossa favors tension and pain.

Both require stopping the procedure and assessing carefully. Bleeding management is in expanding hematoma in the face. When in doubt, treat it as an emergency and call for medical help.

Initial management when occlusion is suspected

At review level:

1. Stop the injection immediately.
2. Examine the skin of the temple and scalp margin, with the hair moved aside, comparing sides; assess pain, tension and mouth opening.
3. Ask about vision, headache and neurological symptoms.
4. Visual or neurological symptom: refer to the emergency department.
5. Hyaluronic acid: use hyaluronidase according to guidelines and the professional's judgment, reassessing perfusion.
6. Expanding hematoma: keep the patient under observation, avoid maneuvers that increase bleeding and call for medical evaluation.
7. Record times, findings, photos and actions.
8. Short follow-up and contact guaranteed, and discharge only with signs of improvement.

How to prepare the clinic for this response is covered in hyaluronidase in the clinic.

Temporal filler or another path?

Not every hollow temple calls for filler. Depending on the cause (fat loss, muscle atrophy, bone structure), other strategies may be considered, at the professional's discretion. Volume loss from weight loss, for example, has its own reasoning, discussed in facial volume loss after weight loss. Biostimulators are also used in the area, with the caveat that there is no enzymatic reversal for them. See biostimulator in the temples and vascular occlusion from biostimulator.

Patient instructions

The period after the procedure is the time to teach the patient to tell what is normal from what is not. Mild swelling, tenderness to touch and slight discomfort when chewing can occur in the first few days. Pain that increases instead of decreasing, white or dark skin, a violet net-like pattern and any visual change are not expected.

How to reduce the risk

• Study the anatomy and its variations, without assuming fixed courses.
• Avoid large volumes in a single session, preferring stages.
• Pay attention to superficial vascularization, especially in thin patients with visible veins.
• Choose instrument and product carefully, as in cannula or needle.
• Watch the skin throughout the session, not only at the end.
• Respect the patient's contraindications and limitations. See general contraindications in HOF.
• Plan the sequence in combined sessions, according to the order of procedures in the same session.

In Harmy

Summary

In the temple, hair delays the color, the fascia concentrates pressure and there are two major risks to remember: arterial occlusion and expanding hematoma. Examine with the hair moved aside, take disproportionate pain seriously, treat a visual symptom as an emergency and keep the enzyme and protocol ready. Conservative planning and detailed records close the safety loop.