Early Surgical Treatment of Both Tumor and Fracture in Patients With Enchondroma of the Hand Combined With Pathologic Fracture

Abstract

Purpose The aims of this study were to evaluate the degree of cortical thinning and the tumor area in simple radiographs in patients with enchondroma of the hand combined with pathologic fracture and to determine the surgical outcome of simultaneous tumor curettage and internal fixation of fracture. Methods We enrolled 23 bone lesions of 21 patients diagnosed with enchondroma of the hand. Of them, 9 bone lesions of 8 patients had pathologic fracture. We evaluated the degree of cortical thinning and tumor area in simple radiographs and compared them between patients with and without pathologic fracture. For patients with pathologic fracture, we performed curettage of the tumor through the fracture site and fixed the fracture using K-wires. We then evaluated the clinical outcome of these patients using the visual analog scale to measure pain intensity and Takigawa's criteria 1 year after surgery. Results There was a significant difference in the degree of cortical thinning between the 2 groups (P < 0.001); however, there was no significant difference in the percentage of tumor area (P = 0.259). The average time from surgery to bony union was 8.5 weeks in patients with pathologic fracture. The patients reported that they could return to their previous activities of daily living within 12 weeks of surgery. The average visual analog scale score was 0.6 at 1 year after surgery, and 6 patients were graded as excellent and 2 as good according to Takigawa's criteria. Conclusions Cortical thinning seems to be related to pathologic fracture. Our scoring system for cortical thinning may be helpful in evaluating the risk for pathologic fracture. Early 1-stage surgical treatment for pathologic hand fracture with enchondroma is a very useful method with satisfactory outcomes that could shorten the treatment period.

Clinical application of upper limb fracture fixator in emergency treatment of upper limb fracture

“…The emergency department of orthopedics mainly treats acute attacks of osteoarthrosis or diseases with severe pain, such as fracture and dislocation of osteoarthrosis. [18][19][20] With the rapid industrialization process in China and the accelerated pace of people's life, car crashes and accidents occur frequently, resulting in a significant increase in the probability of traumatic fractures. Most patients with traumatic fractures have sudden onset and severe pain, so they often go to the emergency department for treatment.…”