People that "(come) in with a femur fracture after a fall" aren't healthy individuals, period. That is why they, one, fell, and two, broke their femur (you probably are referring to a hip fracture). They have a multitude of comorbid medical conditions and a low physiolgic reserve. 25% percent will be dead in a year, and 1/3 of those within 30 days. They will undergo a major orthopaedic surgery associated with a fair amount of blood loss and will be (relatively) immobile for some time afterwards. "giving insulin and antibiotics" isn't going to fix the leg, but it will keep the patient healthy. Frankly, in orthopaedics, we are not trained to necessarily recognize or appropriately treat medical conditions. We focus our training on disorders of the peripheral nervous and musculoskeletal systems. That keeps us plenty busy. We can not be efficient if we have to manage issues outside of our specialty. Would you want your parent managed medically by an orthopod?
J Bone Joint Surg Am. 2010 Apr;92(4):807-13.
Use of medical comorbidities to predict complications after hip fracture surgery in the elderly.
Donegan DJ, Gay AN, Baldwin K, Morales EE, Esterhai JL Jr, Mehta S.
Source
Department of Orthopaedic Surgery, Hospital of the University of Pennsylvania, 2 Silverstein, 3400 Spruce Street, Philadelphia, PA 19104, USA.
Abstract
BACKGROUND:
Comorbidities before and complications following hip fracture surgery can impact the return of function. We hypothesized that the American Society of Anesthesiologists (ASA) classification of medical comorbidities is a useful surrogate variable for the patient's general medical condition and would be a strong predictor of perioperative medical complications following hip fracture surgery.
METHODS:
A retrospective review of the cases of 197 elderly patients who had undergone operative management of a hip fracture was performed. The ASA class, data regarding perioperative medical and surgical complications, and demographic data were obtained. Medical complications were defined as those requiring intervention by an internist or medical specialist. Differences in complication rates among the ASA classes were determined.
RESULTS:
Medical complications were more common in patients in ASA class 3 (p < 0.001) and those in class 4 (p = 0.001) than in those in class 2. Patients in ASA class 3 had a 3.78 times greater chance of having a medical complication than did those in class 2 (p < 0.001). Patients in ASA class 4 had a 7.39 times greater chance of having medical complications than did those in class 2 (p = 0.001). No significant relationship was identified between the ASA class and surgical complications.
CONCLUSIONS:
The ASA class is strongly associated with medical problems in the perioperative period following hip fracture surgery in the elderly. Patients identified as being at higher risk (in ASA class 3 or 4) preoperatively should be closely managed medically so that perioperative medical complications can be managed and evolving medical issues can be addressed in a timely fashion.