Military sources said a total of 76 Army personnel were brutally assaulted by the Chinese army on Monday out of which 18 were seriously injured while 58 of them sustained minor injuries.
They said 18 personnel are undergoing treatment at a hospital in Leh while 58 are admitted to various other hospitals.
Indian and Chinese militaries held a Major General-level dialogue on Thursday for the third consecutive day on disengagement of troops as well as restoring normalcy in areas around the Galwan Valley.
The clash in Galwan Valley is the biggest confrontation between the two militaries after their 1967 clashes in Nathu La when India lost around 80 soldiers while the death toll on the Chinese side was over 300.
The two armies were engaged in a standoff in Galwan and several other areas of eastern Ladakh since May 5 when the two sides clashed on the banks of the Pangong Tso.
After the standoff began, the Indian military leadership decided that Indian troops will adopt a firm approach in dealing with the aggressive posturing by the Chinese troops in all disputed areas of Pangong Tso, Galwan Valley, Demchok and Daulat Beg Oldie.
The Chinese Army has been gradually ramping up its strategic reserves in its rear bases near the LAC by rushing in artillery guns, infantry combat vehicles and heavy military equipment.
The trigger for the face-off was China's stiff opposition to India laying a key road in the Finger area around the Pangong Tso Lake besides construction of another road connecting the Darbuk-Shayok-Daulat Beg Oldie road in Galwan Valley.
The road in the Finger area in Pangong Tso is considered crucial for India to carry out patrols. India has already decided not to stall any border infrastructure projects in eastern Ladakh despite Chinese protests.
The situation in the area deteriorated after around 250 Chinese and Indian soldiers were engaged in a violent face-off on May 5 and 6. The incident in Pangong Tso was followed by a similar incident in north Sikkim on May 9.
The India-China border dispute covers the 3,488-km-long LAC. China claims Arunachal Pradesh as part of southern Tibet, while India contests it.
Prior to the clashes, both sides have been asserting that pending the final resolution of the boundary issue, it is necessary to maintain peace and tranquillity in the border areas.