An arthrodesis bone plate configured to be attached to a carpal region of a patient, the arthrodesis bone plate comprising: a bone plate body that is elongate along a longitudinal direction, the bone plate body defining a bone-facing inner surface and an opposed outer surface that is spaced from the inner surface along a transverse direction, the bone plate body including a proximal portion and a distal portion that is spaced from the proximal portion along the longitudinal direction that is substantially perpendicular to the transverse direction, the proximal portion configured to be disposed over a radius of the carpal region; wherein the bone plate body defines a plurality of apertures that extend from the outer surface to the inner surface at the distal region, a group (74, 76) of the plurality of apertures spaced from one another along a lateral direction that is substantially perpendicular to the longitudinal and transverse directions (L, T), characterized in that each of the apertures includes a first portion and a second portion that is spaced from the first portion along a respective first direction that is oblique with respect to the longitudinal direction such that the first and second portions (63a, 63b) are open to each other, and each of the apertures is elongate along the respective first direction, the first portion offset with respect to the second portion, each of the first and second portions (63a, 63b) of each aperture of the group (74, 76) configured to singly receive a bone anchor, in that the distal portion of the bone plate body is configured to be disposed over metacarpal bones (34a-e) of the carpal region, in that the plurality of apertures are spaced from one another such that each aperture of the group (74, 76) is substantially aligned with at least a respective different one of at least four different metacarpal bones (34a-e) when the distal portion is disposed over the metacarpal bones (34a-e) and the proximal portion is disposed over the radius, and in that each of the first and second portions (63a, 63b) of each aperture of the group (74, 76) is configured to singly receive a bone anchor so as to attach the distal portion of the bone plate body to the respective four different metacarpal bones (34a-e). a bone plate body that is elongate along a longitudinal direction, the bone plate body defining a bone-facing inner surface and an opposed outer surface that is spaced from the inner surface along a transverse direction, the bone plate body including a proximal portion and a distal portion that is spaced from the proximal portion along the longitudinal direction that is substantially perpendicular to the transverse direction, the proximal portion configured to be disposed over a radius of the carpal region; wherein the bone plate body defines a plurality of apertures that extend from the outer surface to the inner surface at the distal region, a group (74, 76) of the plurality of apertures spaced from one another along a lateral direction that is substantially perpendicular to the longitudinal and transverse directions (L, T), characterized in that each of the apertures includes a first portion and a second portion that is spaced from the first portion along a respective first direction that is oblique with respect to the longitudinal direction such that the first and second portions (63a, 63b) are open to each other, and each of the apertures is elongate along the respective first direction, the first portion offset with respect to the second portion, each of the first and second portions (63a, 63b) of each aperture of the group (74, 76) configured to singly receive a bone anchor, in that the distal portion of the bone plate body is configured to be disposed over metacarpal bones (34a-e) of the carpal region, in that the plurality of apertures are spaced from one another such that each aperture of the group (74, 76) is substantially aligned with at least a respective different one of at least four different metacarpal bones (34a-e) when the distal portion is disposed over the metacarpal bones (34a-e) and the proximal portion is disposed over the radius, and in that each of the first and second portions (63a, 63b) of each aperture of the group (74, 76) is configured to singly receive a bone anchor so as to attach the distal portion of the bone plate body to the respective four different metacarpal bones (34a-e).