A delivery device, comprising: a main body defining a handle; a cannula extending away from the handle, the cannula defining a first axial portion, a second axial portion, a notch, and a bend disposed between the first axial portion and the second axial portion such that the first axial portion extends substantially along a first axis and the second axial portion extends substantially along a second axis; a tissue adjustment implant partially disposed in the notch, the tissue adjustment implant comprising: a tissue adjustment implant main body extending along a lengthwise axis and having first and second opposing ends, a longitudinal midpoint, first and second opposing sides, a first width extending from the first side to the second side orthogonally to the lengthwise axis and through the longitudinal midpoint, a first anchor portion, a series of projections, and an opening, the first anchor portion extending along the lengthwise axis from a point on the lengthwise axis between the longitudinal midpoint and the first end to the first end, the first anchor portion having a second width extending orthogonally to the lengthwise axis, the second width being greater than the first width, the series of projections extending along the first side, each projection of the series of projections extending away from the second end and the lengthwise axis, the opening defined along the lengthwise axis; and a lead attached to the tissue adjustment main body. a main body defining a handle; a cannula extending away from the handle, the cannula defining a first axial portion, a second axial portion, a notch, and a bend disposed between the first axial portion and the second axial portion such that the first axial portion extends substantially along a first axis and the second axial portion extends substantially along a second axis; a tissue adjustment implant partially disposed in the notch, the tissue adjustment implant comprising: a tissue adjustment implant main body extending along a lengthwise axis and having first and second opposing ends, a longitudinal midpoint, first and second opposing sides, a first width extending from the first side to the second side orthogonally to the lengthwise axis and through the longitudinal midpoint, a first anchor portion, a series of projections, and an opening, the first anchor portion extending along the lengthwise axis from a point on the lengthwise axis between the longitudinal midpoint and the first end to the first end, the first anchor portion having a second width extending orthogonally to the lengthwise axis, the second width being greater than the first width, the series of projections extending along the first side, each projection of the series of projections extending away from the second end and the lengthwise axis, the opening defined along the lengthwise axis; and a lead attached to the tissue adjustment main body. a tissue adjustment implant main body extending along a lengthwise axis and having first and second opposing ends, a longitudinal midpoint, first and second opposing sides, a first width extending from the first side to the second side orthogonally to the lengthwise axis and through the longitudinal midpoint, a first anchor portion, a series of projections, and an opening, the first anchor portion extending along the lengthwise axis from a point on the lengthwise axis between the longitudinal midpoint and the first end to the first end, the first anchor portion having a second width extending orthogonally to the lengthwise axis, the second width being greater than the first width, the series of projections extending along the first side, each projection of the series of projections extending away from the second end and the lengthwise axis, the opening defined along the lengthwise axis; and a lead attached to the tissue adjustment main body.