Toe implant assemblies, kits, surgical methods, and methods of manufacturing

A surgical method comprising:

• exposing a patient's metatarsophalangeal joint;
• resecting a distal head of a metatarsal;
• selecting a sizing device from a plurality of differently sized sizing devices;
• positioning the selected sizing device having a sizing head over the resected distal end of the metatarsal, the sizing device having an aperture therethrough;
• confirming the sizing head of the selected sizing device conforms to the resected distal head of the metatarsal;
• positioning a pin through the aperture in the selected sizing device positioned over the resected distal head of the metatarsal;
• installing the pin into the resected distal head of the metatarsal;
• removing the selected sizing device from the pin installed in the resected metatarsal;
• positioning a cannulated drill over the pin;
• forming, with the cannulated drill over the pin, a cavity around the pin in the resected metatarsal;
• removing the cannulated drill from the cavity and from the pin installed in the resected metatarsal;
• removing the pin from the resected metatarsal and from the cavity in the resected metatarsal;
• selecting a trialing device from a plurality of differently sized trialing devices based on the sizing head of the sizing device;
• positioning a fixation member of the selected trialing device in the cavity in the resected metatarsal and a bearing member of the trialing device over the resected metatarsal;
• removing the selected trialing device from the resected metatarsal;
• selecting a toe implant assembly from a plurality of differently sized toe implant assemblies based on the sizing head of the selected sizing device and/or the size of the bearing member of the selected trialing device;
• and
• installing a fixation member of the selected toe implant assembly in the cavity in the resected metatarsal so that a bearing member of the toe implant assembly is disposed over the resected metatarsal.