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C Milgrom

Publications and source records attributed to C Milgrom.

78 records · Page 5Linked to original sources
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Negative bone scans in impending tibial stress fractures. A report of three cases.

Three highly motivated military recruits who presented with tibial pain on exertion are reported. Their initial bone scan assessments to rule out stress fracture were normal, and the recruits were returned to demanding training. One month later, because of persistent and increasing tibial pain, they were rescanned and focal activity representative of tibial stress fractures was found in each case. Until now it has been assumed that a negative bone scan ruled out a stress fracture unequivocally. Our reported cases show that bone pain may in fact precede scintigraphic evidence of a stress fracture. Persistent and increasing bone pain during demanding physical activity, even in the presence of a prior normal bone scan, may represent stress fracture and repeat bone scan may be indicated.

Humans↗
PubMedDate not supplied

The long-term followup of soldiers with stress fractures.

A group of 295 Israeli infantry recruits was evaluated in a prospective study of stress fractures which began in basic training. On the basis of scintigraphy, 91 of the recruits (31%) were found to have sustained stress fractures during basic training. Sixty-six of the 91 recruits with stress fractures (72%) were followed for a minimum of 1 year after basic training to determine the natural history of a soldier who sustains a stress fracture and resumes training after a period of rest. Five clinical patterns were observed: (1) uneventful recovery (47%); (2) protracted recovery (13.6%); (3) symptoms consistent with recurrent stress fractures in new sites (19.6%); (4) intermittent nonstress fracture bone pain (16.7%); and (5) chronic stress fractures (3%). The incidence of recurrent stress fractures was 10.6%. A control group of 60 recruits who sustained no stress fractures in basic training had a 1.7% incidence of stress fractures after basic training. Recruits who sustained stress fractures in basic training continued to be a higher risk for stress fractures during subsequent training.

Follow-Up Studies↗
PubMedDate not supplied

Stress fractures. Identifiable risk factors.

To answer the question why such large differences in stress fracture morbidity rates (2% to 64%) exist in different countries, we prospectively evaluated 312 recruits for possible risk factors for stress fractures. Prior to training, each recruit underwent an evaluation including the following: orthopaedic examination, foot and tibial radiographs, measurements of tibial bone width, bone mineral content, bone density, aerobic physical fitness and leg power, assessments of somatotype and smoking habits, and evaluation of sociological and psychological factors. Using a multivariate analysis, two risk factors were identified: recruits with stress fractures had significantly narrower tibiae (P less than 0.001), and a higher degree of external rotation of the hip (P = 0.016). These two variables were independent and cumulative. Stress fracture morbidity was 17%, 29%, and 45% when neither, one, or both risk factors were present, respectively (P less than 0.001). Identification of these risk factors might explain the susceptibility of some people to stress fractures.

Adult↗
PubMedDate not supplied

Unusual distribution and onset of stress fractures in soldiers.

Ninety-four stress fractures were detected in 64 soldiers by scintigraphy during the first 11 weeks of basic training. Unlike past military studies that showed large numbers of stress fractures of the feet, only 2% were in the metatarsals and none were in the calcaneus. Most fractures were in the tibia (71%) and femoral shaft (25%). Contrary to previous reports in the literature, the fractures occurred later in training, with 67% occurring during the fifth to eighth weeks of basic training and 12 percent during the ninth to eleventh weeks. This unusual distribution and onset has possible explanations in (1) new training concepts to fit modern warfare, with more emphasis on runs and marches; (2) new apparel and equipment carried by the soldiers; (3) changes in prearmy lifestyle; and (4) the extensive use of bone scan for diagnosis.

Adolescent↗
PubMedDate not supplied

Multiple stress fractures. A longitudinal study of a soldier with 13 lesions.

A highly motivated 18-year-old man continued vigorous military training in spite of the presence of 11 stress fractures and subsequently developed two additional stress fractures. Scintigraphy over 27 weeks illustrated simultaneous regression and progression in his individual multiple foci. When stress fracture foci were not in anatomic locations prone to evolve to gross fractures, healing occurred despite vigorous activities and pain.

Adolescent↗