1st carpometacarpal joint is a ty pe of -: (A) Ellipsoid, (B) Saddle, (C) Condylar, (D) Ball and socket
Answer is B. Ans. is 'b' i.e.. Saddle Joints of upper extrimitvName of jointType of jointSternoclavicularAcromioclavicularShoulderElbowSuperior radioulnarInferior radioulnarMiddle radioulnarWrist1st carpometacarpalMetacarpophalangealInterphalangealIntercarpal and midcarpatSaddlePlane synovialBall and socketHingePivotPivotSyndesmosisEllipsoidSaddleEllipsoid (functionally)Condylar (Structurally)HingePlane synovial