Gurd describes an operation for complete dislocation of the lateral end of the clavicle: resection of the outer third of the bone. He challenges the textbook claim that the clavicle is a structural strut, arguing instead that it serves mainly as a point of muscle attachment. The report covers three patients, including one total clavicle resection for tumor and two distal resections for AC dislocation.
This is the origin description of what residents know as the Mumford or Gurd distal clavicle excision.
The key mental model is that the clavicle functions as a muscle anchor, not a strut. Once the muscles attaching to it are balanced, removing bone does not drop the shoulder or shorten the limb. That principle explains why distal clavicle excision remains a workable option for AC joint pathology and why total claviculectomy is tolerated.
Note the important caveat modern practice adds: Gurd found the coracoclavicular ligament intact, so his patients were effectively lower-grade injuries by today's staging. In high-grade AC separations with true CC ligament rupture and vertical instability, isolated distal clavicle excision alone does not restore stability and CC reconstruction is added.
Use resection thinking for symptomatic distal clavicle problems, but assess CC integrity before assuming excision alone is enough.
Gurd describes an operation for complete dislocation of the lateral end of the clavicle: resection of the outer third of the bone. He challenges the textbook claim that the clavicle is a structural strut, arguing instead that it serves mainly as a point of muscle attachment. The report covers three patients, including one total clavicle resection for tumor and two distal resections for AC dislocation.
This is the origin description of what residents know as the Mumford or Gurd distal clavicle excision.
The key mental model is that the clavicle functions as a muscle anchor, not a strut. Once the muscles attaching to it are balanced, removing bone does not drop the shoulder or shorten the limb. That principle explains why distal clavicle excision remains a workable option for AC joint pathology and why total claviculectomy is tolerated.
Note the important caveat modern practice adds: Gurd found the coracoclavicular ligament intact, so his patients were effectively lower-grade injuries by today's staging. In high-grade AC separations with true CC ligament rupture and vertical instability, isolated distal clavicle excision alone does not restore stability and CC reconstruction is added.
Use resection thinking for symptomatic distal clavicle problems, but assess CC integrity before assuming excision alone is enough.