- from Iraq vet Brian Turner's poem "9-Line Medevac," included in his collection "Here, Bullet"

This is another piece about health care, but not the politics. This is on the daily realities. The life and death decisions. The advances that come when the military and civilians work together. And the miracles.

Col. Rocco Armonda, M.D., filled me in on some of the decisions and advances in his area of specialty: traumatic brain injuries (TBI). And the life of one of his patients, Marine Lt. Col. Tim Maxwell, is a miracle in itself.

TBIs are one topic on the agenda at the Partnership for Military Medicine Symposium scheduled for Friday in Washington (www.hjf.org/symposium). Experts from the military, government, and civilian medicine will also discuss posttraumatic stress disorder, humanitarian aid, and infectious diseases, part of the "Country United" effort launched by the Henry M. Jackson and Tug McGraw Foundations. But the main focus is how collaboration between public (military) and private (civilian) medicine saves lives.

Dr. Armonda's career is a good example. He's steeped in the military, from West Point to Walter Reed. He commanded the 207th Neurosurgery Team - the "Skullcrackers" - for a year in Iraq. But a stint at Thomas Jefferson University in Philadelphia has also been crucial to his work, especially in the more than 500 TBI cases he's treated since returning from Iraq.

At Jeff, Armonda worked primarily with stroke patients. The emphasis was on protecting the brain, improving blood flow with catheter-based techniques from inside blood vessels. Today, those lessons help him with follow-up care in TBI cases.

"We treat these patients as though they have an evolving stroke," he says.

The blood vessels feeding the brain are monitored for spasms that might cut off oxygen. Ultrasound images are taken daily. Brain waves are checked for seizure activity or decreased oxygen flow.

"That's something that hadn't been done before," Armonda says.

That's one example of civilian practices' enhancing military efforts. But the information flows the other way, too.

In cases of severe injury - such as penetrating wounds from IED blasts or car bombs - the brain swells, threatening to crush uninjured parts of the brain or the brain stem, killing the patient. Doctors can prevent such damage by removing part of the skull, giving the brain room to swell. Not so long ago, given that death or a vegetative state was the likely outcome of such wounds, radical skull surgery wasn't the norm. The military's experiences in Iraq and Afghanistan have changed that.

The skull operation, known as a hemi-craniectomy, alters the equation, Armonda says.

"What we're seeing is individuals achieving a higher degree of recovery," he says. "So the lesson learned there is, performing the hemi-craniectomy, doing it early, makes a difference in long-term functionality." Civilian hospitals are paying attention to the results, Armonda says.

Surviving such horrific wounds, of course, is just the beginning. Years of physical and cognitive therapy follow. Lifetime care is a given. As this is all new territory, there's no telling if the next day will bring progress or setbacks.

Tim Maxwell, Armonda's patient, has had his share of good and bad days since shrapnel from a mortar blast penetrated his skull in 2004. Half his brain doesn't function, so he had to relearn how to walk and use the right side of his body. In 2007, when the shrapnel was removed because it was leaking toxins into his spinal fluid, he actually lost mobility for a time.

Through it all, Maxwell has continued to improve, and in the process has focused on getting well and helping others. First, of course, are his wife and three children. But he's also helped his fellow Marines. He recommended the Corps start the Wounded Warrior Regiment, where injured Marines could support each other during recovery. Since retiring this year, he began SemperMax Mission (www.sempermax.com). Maxwell wants to reach out to vets and their families, especially those dealing with TBIs, who may be reluctant to seek help.

"The biggest problem is they won't talk about what happened, to their wives or their moms," Maxwell says. "They will talk to other guys who have been there. ... We want to find them, get them into the system, and connect them to the right person."

Maxwell will be among the honorees next weekend, a celebration not only of TBI survivors, but of the collaborative efforts that create such miracles and the unwavering dedication of so many to extend those blessings to others.