This 2008 Current Concepts Review from Children's Hospital Los Angeles synthesizes evidence on supracondylar humeral fractures — the most common elbow fracture in children. It addresses the most contested clinical decisions: operative indications by fracture type, pin configuration, vascular management, and complication avoidance. The authors use the modified Gartland classification as the organizational framework throughout.
For years, crossed-pin constructs were considered the gold standard for fracture stability, but the ulnar nerve injury risk prompted a systematic reassessment. A systematic review of 35 articles confirmed that lateral-only pins provide equivalent stability with a fraction of the nerve injury risk — provided pins are well-separated at the fracture site and achieve bicortical purchase in both columns.
When you see a supracondylar fracture, scrutinize the AP film for medial comminution and a decreased Baumann angle. A fracture that looks "minimally displaced" with medial column collapse needs pinning. Not a cast. Or it will collapse into cubitus varus during healing.
For the pulseless limb, do not wait for angiography. Take the patient to the OR for urgent reduction: perfusion returns in most cases once the fracture is reduced. Only if the hand remains poorly perfused after a good reduction should vascular reconstruction be considered.
Cubitus varus is not just a cosmetic problem. Untreated malunion leads to lateral condyle fracture risk, pain, and tardy posterolateral rotatory instability. All of which may eventually require a corrective supracondylar osteotomy.
This 2008 Current Concepts Review from Children's Hospital Los Angeles synthesizes evidence on supracondylar humeral fractures — the most common elbow fracture in children. It addresses the most contested clinical decisions: operative indications by fracture type, pin configuration, vascular management, and complication avoidance. The authors use the modified Gartland classification as the organizational framework throughout.
For years, crossed-pin constructs were considered the gold standard for fracture stability, but the ulnar nerve injury risk prompted a systematic reassessment. A systematic review of 35 articles confirmed that lateral-only pins provide equivalent stability with a fraction of the nerve injury risk — provided pins are well-separated at the fracture site and achieve bicortical purchase in both columns.
When you see a supracondylar fracture, scrutinize the AP film for medial comminution and a decreased Baumann angle. A fracture that looks "minimally displaced" with medial column collapse needs pinning. Not a cast. Or it will collapse into cubitus varus during healing.
For the pulseless limb, do not wait for angiography. Take the patient to the OR for urgent reduction: perfusion returns in most cases once the fracture is reduced. Only if the hand remains poorly perfused after a good reduction should vascular reconstruction be considered.
Cubitus varus is not just a cosmetic problem. Untreated malunion leads to lateral condyle fracture risk, pain, and tardy posterolateral rotatory instability. All of which may eventually require a corrective supracondylar osteotomy.